SPI should be phase 1

I am not sure what will happen

.gitignore

@@ -3,6 +3,7 @@
 # CSS package
 xdctools_*/
 ccsv8/
+simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/app/.config/
 
 # CSS build files
 FlashROM/

python_test_code/devlib/main.py

@@ -25,16 +25,16 @@ NEULIVE_PARAMETER = {
     'LB': 0,         # LOW BAND FREQEUNCY
     'CH': 0,         # CHOPPER
     'FS': 0,         # FAST SETTLE
-    'WF': 3,         # WAVEFORM : POS, NEG, P2N...etc.
-    'TV': 10,        # STIMULATION VOLTAGE
+    'WF': 1,         # WAVEFORM : POS, NEG, P2N...etc.
+    'TV': 0,         # STIMULATION VOLTAGE
     'PM': 0,         # P CHANNEL SELECT
-    'NM': 1,         # N CHANNEL SELECT
+    'NM': 0,         # N CHANNEL SELECT
     'SR': 0,         # ADC SAMPLING RATE
     'AG': 5,         # AMP GAIN
-    'PW': 9,         # PULSE WIDTH
+    'PW': 0,         # PULSE WIDTH
     'TT': 9,         # STIMULATION TIMES
-    'SB': 1,         # STIMULATION BEHAVIOR
-    'TF': 0,         # STIMULATION FREQUENCY
+    'SB': 2,         # STIMULATION BEHAVIOR
+    'TF': 1,         # STIMULATION FREQUENCY
     'CA': 1,         # AMP CHANNEL A ENABLE
     'CB': 0,         # AMP CHANNEL B ENABLE
     'CC': 0,         # AMP CHANNEL C ENABLE

python_test_code/uni/.gitignore

@@ -0,0 +1 @@
+*.txt

python_test_code/uni/briefly_data_analysis.py

@@ -1,7 +1,528 @@
-def main():
-    file = open('C:/ti/python_test_code/uni/att_notify.psd', 'r')
-    print(file.read())
-    file.close()
+"""
+purpose:
+
+    in order to analyze the data loss of bluetooth, a small code is needed.
+Guess that there are three type of data loss. In order to prove this idea,
+several tests are needed
+
+types of data loss:
+
+    1. packet loss:
+        bluetooth notification does not need any negotiation.
+        if there is any packet loss during the connection,
+        it will not be lost forever
+
+    2. program delay causes loss in client(headstage):
+        too many effort on data packaging, it would cause
+        data delay
+
+    3. program delay causes loss in host(controller):
+        ...todo and need to define
+
+Assume that we have lost several bytes data. We want to analyze the type of data lost.
+    method:
+    compare ramp data with time stamp, there are several conditions
+        if data_delta * 1 / sampling_rate == time_delta:
+            this should be packet loss
+        else
+            this should be program delay
+
+method to coped with the corresponding problem:
+    1. try 'Indication' to check data loss is reduced or not.
+    2. modified the procedure of data packaging
+    3. after the upper two problems are excluded, this problem should be left over
+
+"""
+import os.path
+import sys
+from collections import Counter
+from typing import List, Optional, Dict, Set, Any
+
+
+class Options:
+    def __init__(self):
+        self.skip = False
+        self.round = 2
+        self.overflow_pow: Optional[int] = None
+
+        # print options
+        self.quiet = False
+
+        # graph options
+        self.graph: Optional[str] = None
+        self.graph_log_scale = False
+        self.graph_save_path: Optional[str] = None
+
+        # fft graph options
+        self.fft_x_log = False
+        self.fft_y_norm = False
+        self.fft_channel = 0
+
+    @staticmethod
+    def print_help():
+        prg = sys.argv[0]
+
+        print(prg, '[OPTIONS]', 'FILE', '...')
+        print()
+        print('OPTIONS:')
+        print('  -h, --help        : print help')
+        print('  --skip            : skip if FILE not found')
+        print('  --round VALUE     : floating number round')
+        print('  --overflow VALUE  : overflow number. 2^VALUE')
+        print()
+        print('OPTIONS (print):')
+        print('  -q                : do not print table')
+        print()
+        print('OPTIONS (graph):')
+        print('  --graph TYPE     : use matplotlib to generate graph. could be:')
+        print('                      ramp : ramp data, calculate value miss')
+        print('                      fft  : sin wave data, calculate fft')
+        print('  --graph-log-scale :')
+        print('  --graph-save PATH : save graph file path')
+        print()
+        print('OPTIONS (graph=fft):')
+        print('  --fft-channel CH  : filter channel')
+        print('  --fft-log         : log x-axis')
+        print('  --fft-norm        : log x-axis normalize')
+        print('  --fft [opt,...]   : above')
+        print()
+        print('ARGUMENTS:')
+        print('  FILE           : txt data file')
+        print()
+
+
+class Result:
+    def __init__(self, data_file: str, options: Options):
+        # data file information
+        self.data_file = data_file
+        self.date_time: Optional[str] = None
+        self.device_name: Optional[str] = None
+        self.device_address: Optional[str] = None
+        self.parameter: Dict[str, str] = {}
+        self.channel: Set[int] = set()
+        self.total_duration: float = 0.0
+
+        # analysis data
+        self.data_count = 0
+        self.time_delta_counter = Counter()
+        self.value_delta_counter = Counter()
+
+        # analysis options
+        self.round = options.round
+
+        self.overflow: Optional[int] = None
+        if options.overflow_pow is not None:
+            self.overflow = 2 ** options.overflow_pow
+
+        # temp data
+        self._prev_time: Optional[float] = None
+        self._prev_value: Optional[int] = None
+        self._close = False
+
+    @property
+    def sample_rate(self) -> int:
+        try:
+            sample_rate = self.parameter['SAMPLE_RATE']
+        except KeyError as e:
+            raise RuntimeError('data file do not contain SAMPLE_RATE') from e
+
+        try:
+            return int(sample_rate)
+        except ValueError as e:
+            raise RuntimeError('data file SAMPLE_RATE value not a value : ' + str(sample_rate)) from e
+
+    def update(self, time: float, channel: int, value: int):
+        if self._close:
+            raise RuntimeError('closed')
+
+        self.data_count += 1
+
+        if self._prev_time is not None:
+            delta = round(time - self._prev_time, self.round)
+            self.time_delta_counter[delta] += 1
+
+        if self._prev_value is not None:
+            delta = value - self._prev_value
+            self.value_delta_counter[delta] += 1
+
+        self._prev_time = time
+        self.channel.add(channel)
+        self._prev_value = value
+        self.total_duration = time
+
+    def close(self):
+        self._close = True
+
+        if self.overflow is not None:
+
+            self.value_delta_counter[1] += self.value_delta_counter[1 - self.overflow]
+            del self.value_delta_counter[1 - self.overflow]
+            i = 2
+
+            while i - self.overflow in self.value_delta_counter:
+                self.value_delta_counter[i] += self.value_delta_counter[i - self.overflow]
+                del self.value_delta_counter[i - self.overflow]
+                i += 1
+
+
+def calculate(txt_file: str, options: Options) -> Result:
+    if not os.path.exists(txt_file):
+        raise FileNotFoundError(txt_file)
+
+    result = Result(txt_file, options)
+
+    parsing_state = 0
+
+    with open(txt_file) as _file:
+        for line, content in enumerate(_file):  # type: int, str
+            content = content.strip()
+
+            if len(content) == 0:
+                continue
+
+            if parsing_state == 0:
+                if content.startswith('#'):
+                    if result.date_time is None:
+                        result.date_time = content[1:].strip()
+
+                    elif content.startswith('# device_name'):
+                        result.device_name = content[len('# device_name'):].strip()
+
+                    elif content.startswith('# mac_address'):
+                        result.device_address = content[len('# mac_address'):].strip()
+
+                    elif content.startswith('# parameter'):
+                        parsing_state = 1
+
+            elif parsing_state == 1:
+                if content.startswith('#'):
+                    if content.startswith('# time_stamp'):
+                        parsing_state = 2
+
+                    else:
+                        part = content[2:].split(' ', maxsplit=2)
+
+                        result.parameter[part[0]] = part[1]
+
+            elif parsing_state == 2:
+                if content.startswith('#'):
+                    continue
+
+                part = content.split(' ', maxsplit=3)
+
+                try:
+                    time = part[0]
+                    channel = part[1]
+                    value = part[2]
+                except IndexError:
+                    print('@%d' % (line + 1), 'incomplete data', ':', content)
+                    continue
+
+                check_pass = True
+
+                try:
+                    time = float(time)
+                except ValueError:
+                    print('@%d' % (line + 1), 'incomplete time', ':', time)
+                    check_pass = False
+
+                try:
+                    channel = int(channel)
+                except ValueError:
+                    print('@%d' % (line + 1), 'incomplete channel', ':', channel)
+                    check_pass = False
+
+                try:
+                    value = int(value)
+                except ValueError:
+                    print('@%d' % (line + 1), 'incomplete value', ':', value)
+                    check_pass = False
+
+                if check_pass:
+                    result.update(time, channel, value)
+
+    result.close()
+
+    return result
+
+
+def print_result(result: Result, options: Options):
+    def print_table(counter: Dict[Any, Any], key_format='%10d', value_format='%d'):
+        f = '  %s : %s' % (key_format, value_format)
+        for k in sorted(counter.keys()):
+            print(f % (k, counter[k]))
+
+    if not options.quiet:
+        print(result.data_file)
+        print('data_count', result.data_count)
+        print('channel', ' '.join(list(map(str, sorted(result.channel)))))
+
+        try:
+            sample_rate = result.sample_rate
+            print('sample_rate [1/s]', sample_rate)
+            print('1/sample_rate [ms]', 1000 / sample_rate)
+        except RuntimeError:
+            print('sample_rate', '(E)')
+
+        print('time_delta')
+        print_table(result.time_delta_counter, '%10.2f')
+        print()
+
+        print('value_delta')
+        print_table(result.value_delta_counter)
+        print()
+
+    # packet miss rate
+
+    #
+    if options.graph == 'ramp':
+        delta_value = list(filter(lambda it: it > 0, result.value_delta_counter))
+        total = sum(map(lambda it: it * result.value_delta_counter[it], delta_value))
+        miss = sum(map(lambda it: (it - 1) * result.value_delta_counter[it], delta_value))
+        print('value_miss (ramp)', '%d/%d' % (miss, total), '%.2f%%' % (100 * miss / total))
+        valid_time = list(filter(lambda it: it < 50, result.time_delta_counter))
+        total_valid_t = sum(map(lambda it: it * result.time_delta_counter[it], valid_time))
+        print('time_waste (ramp)', '%d/%d' % (total_valid_t, result.total_duration), '%.2f%%' % ( 100 * total_valid_t / result.total_duration))
+        timesofwaste = list(filter(lambda it: it > 50, result.time_delta_counter))
+        timesintotal = sum(map(lambda it: result.time_delta_counter[it], timesofwaste))
+        print('waste time occur times (ramp)', '%d' % timesintotal)
+        print()
+
+        paint_ramp_result(result, options)
+
+    elif options.graph == 'fft':
+        paint_fft_result(result, options)
+
+
+def paint_fft_result(result: Result, options: Options):
+    import matplotlib.pyplot as plt
+    import numpy as np
+    from scipy import signal
+    from scipy.interpolate import interp1d
+    from scipy.fftpack import fft
+
+    time_seq = []
+    value_seq = []
+    time_offset = None
+    total_duration = 0.0
+
+    with open(result.data_file) as _file:
+        for line in _file:
+            line = line.strip()
+
+            if len(line) == 0 or line.startswith('#'):
+                continue
+
+            else:
+                part = line.split(' ', maxsplit=3)
+                channel = int(part[1])
+
+                if channel == options.fft_channel:
+                    time = float(part[0])
+
+                    if time_offset is None:
+                        time_seq.append(0.0)
+                        time_offset = time
+                    else:
+                        total_duration = time - time_offset
+                        time_seq.append(time - time_offset)
+
+                    value_seq.append(int(part[2]))
+
+    if len(time_seq) == 0:
+        raise RuntimeError('empty channel data : ' + str(options.fft_channel))
+
+    plt.figure(1)
+    f1, pxx_den = signal.periodogram(value_seq, 1e3)
+    plt.semilogy(f1, pxx_den)
+    plt.ylim([1e-7, 1e7])
+    plt.xlabel('frequency [hz]')
+    plt.ylabel('PSD[v**2/Hz')
+
+    plt.figure(2)
+    sample_rate = result.sample_rate
+    time_delta = 1 / sample_rate
+    total_time_step = int(total_duration / (time_delta * 1000))
+
+    f = interp1d(time_seq, value_seq, copy=False)
+
+    t = np.linspace(0, total_duration, total_time_step)
+
+    fft_result = fft(f(t))
+    fft_result = fft_result[:len(fft_result) // 2]
+    fft_x = np.linspace(0, 1.0/(2.0*time_delta), len(fft_result)//2)
+
+    if options.fft_x_log:
+        fft_x = np.log10(fft_x)
+
+    if options.fft_y_norm:
+        fft_result /= sum(fft_result)
+
+    plt.plot(fft_x, 2.0 / len(fft_result) * np.abs(fft_result[0:len(fft_result)//2]))
+
+
+    if options.graph_save_path is not None:
+        plt.savefig(options.graph_save_path, dpi=600)
+    else:
+        plt.show()
+
+
+def paint_ramp_result(result: Result, options: Options):
+    import matplotlib.pyplot as plt
+
+    fig, (at, av) = plt.subplots(2, 1)
+
+    time_delta_data = list(result.time_delta_counter)
+    expect_time_delta = 1000 / result.sample_rate
+    time_delta_bins = int((max(time_delta_data) - min(time_delta_data)) / expect_time_delta)
+    time_delta_weight = [result.time_delta_counter[k] for k in time_delta_data]
+    at.hist(time_delta_data,
+            bins=time_delta_bins,
+            weights=time_delta_weight,
+            log=options.graph_log_scale,
+            align='left')
+
+    value_delta_data = list(result.value_delta_counter)
+    value_delta_bins = max(value_delta_data) - min(value_delta_data)
+    value_delta_weight = [result.value_delta_counter[k] for k in value_delta_data]
+    av.hist(value_delta_data,
+            bins=value_delta_bins,
+            weights=value_delta_weight,
+            log=options.graph_log_scale,
+            align='left')
+
+    fig.tight_layout()
+
+    if options.graph_save_path is not None:
+        plt.savefig(options.graph_save_path, dpi=600)
+    else:
+        plt.show()
+
+
+
+
+def main(argv: List[str]):
+    """
+
+    :param argv:
+    :return:
+    """
+
+    # df = pd.read_csv("C:/Users/yichin/Downloads/last-2019-07-18-16-30-15-7.csv", sep=",", skiprows=12, header=None)
+    # sel_df = pd.DataFrame(df)
+    # column, row = sel_df.shape
+    # sel_df = sel_df.fillna(value=0)
+    # delta_df = sel_df.diff(periods=1)
+    # delta_df = delta_df.fillna(value=0)
+    # delta_df = delta_df.drop(column - 1)
+    # delta_df.set_axis(['time_delta', 'data_delta'], axis='columns', inplace=True)
+
+    o = Options()
+
+    i = 0
+    while i < len(argv):
+        arg = argv[i]
+
+        if arg in ('-h', '--help'):
+            o.print_help()
+            return
+
+        elif arg == '--skip':
+            o.skip = True
+            i += 1
+
+        elif arg == '--round':
+            o.round = int(argv[i + 1])
+            i += 2
+
+        elif arg.startswith('--round='):
+            o.round = int(arg[len('--round='):])
+            i += 1
+
+        elif arg == '--overflow':
+            o.overflow_pow = int(argv[i + 1])
+            i += 2
+
+        elif arg.startswith('--overflow='):
+            o.overflow_pow = int(arg[len('--overflow='):])
+            i += 1
+
+        elif arg == '-q':
+            o.quiet = True
+            i += 1
+
+        elif arg == '--graph':
+            o.graph = argv[i + 1]
+            i += 2
+
+        elif arg.startswith('--graph='):
+            o.graph = arg[len('--graph='):]
+            i += 1
+
+        elif arg == '--graph-log-scale':
+            o.graph_log_scale = True
+            i += 1
+
+        elif arg == '--graph-save':
+            o.graph_save_path = argv[i + 1]
+            i += 2
+
+        elif arg.startswith('--graph-save='):
+            o.graph = arg[len('--graph-save='):]
+            i += 1
+
+        elif arg == '--fft-channel':
+            o.fft_channel = int(argv[i + 1])
+            i += 2
+
+        elif arg.startswith('--fft-channel='):
+            o.fft_channel = int(arg[len('--fft-channel='):])
+            i += 1
+
+        elif arg == '--fft-log':
+            o.fft_x_log = True
+            i += 1
+
+        elif arg == '--fft-norm':
+            o.fft_y_norm = True
+            i += 1
+
+        elif arg.startswith('--fft'):
+            if arg == '--fft':
+                c = argv[i + 1]
+                i += 2
+            elif arg.startswith('--fft='):
+                c = arg[len('--fft='):]
+                i += 1
+            else:
+                raise ValueError('unknown options : ' + arg)
+
+            for a in c.split(','):
+                if a == 'log':
+                    o.fft_x_log = True
+                elif a == 'norm':
+                    o.fft_y_norm = True
+                elif a.startswith('channel='):
+                    o.fft_channel = int(a[len('channel='):])
+                else:
+                    raise ValueError('unknown options : --fft-' + a)
+
+        elif arg.startswith('-'):
+            raise ValueError('unknown options : ' + arg)
+
+        else:
+            i += 1
+            try:
+                result = calculate(arg, o)
+            except FileNotFoundError:
+                if o.skip:
+                    continue
+                else:
+                    raise
+
+            else:
+                print_result(result, o)
+
 
 if __name__ == '__main__':
-    main()
+    main(sys.argv[1:])

python_test_code/uni/rearrange_channel.py

@@ -1,5 +1,4 @@
 import unittest
-import random
 from random import randint
 from typing import List, Optional
 

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/app/.settings/org.eclipse.cdt.codan.core.prefs

@@ -0,0 +1,3 @@
+eclipse.preferences.version=1
+inEditor=false
+onBuild=false

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/app/.settings/org.eclipse.cdt.debug.core.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.cdt.debug.core.toggleBreakpointModel=com.ti.ccstudio.debug.CCSBreakpointMarker

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/app/targetConfigs/CC2640F128.ccxml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<configurations XML_version="1.2" id="configurations_0">
+    <configuration XML_version="1.2" id="configuration_0">
+        <instance XML_version="1.2" desc="Texas Instruments XDS100v3 USB Debug Probe" href="connections/TIXDS100v3_Dot7_Connection.xml" id="Texas Instruments XDS100v3 USB Debug Probe" xml="TIXDS100v3_Dot7_Connection.xml" xmlpath="connections"/>
+        <connection XML_version="1.2" id="Texas Instruments XDS100v3 USB Debug Probe">
+            <instance XML_version="1.2" href="drivers/tixds100v2icepick_c.xml" id="drivers" xml="tixds100v2icepick_c.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds100v2cs_dap.xml" id="drivers" xml="tixds100v2cs_dap.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds100v2cortexM.xml" id="drivers" xml="tixds100v2cortexM.xml" xmlpath="drivers"/>
+            <property Type="choicelist" Value="2" id="The Converter Usage">
+                <choice Name="Generate 1149.7 2-pin advanced modes" value="enable">
+                    <property Type="choicelist" Value="1" id="The Converter 1149.7 Frequency">
+                        <choice Name="Overclock with user specified value" value="unused">
+                            <property Type="choicelist" Value="5" id="-- Choose a value from 1.0MHz to 50.0MHz"/>
+                        </choice>
+                    </property>
+                    <property Type="choicelist" Value="5" id="The Target Scan Format"/>
+                </choice>
+            </property>
+            <platform XML_version="1.2" id="platform_0">
+                <instance XML_version="1.2" desc="CC2640F128" href="devices/cc2640f128.xml" id="CC2640F128" xml="cc2640f128.xml" xmlpath="devices"/>
+            </platform>
+        </connection>
+    </configuration>
+</configurations>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/app/targetConfigs/readme.txt

@@ -0,0 +1,9 @@
+The 'targetConfigs' folder contains target-configuration (.ccxml) files, automatically generated based
+on the device and connection settings specified in your project on the Properties > General page.
+
+Please note that in automatic target-configuration management, changes to the project's device and/or
+connection settings will either modify an existing or generate a new target-configuration file. Thus,
+if you manually edit these auto-generated files, you may need to re-apply your changes. Alternatively,
+you may create your own target-configuration file for this project and manage it manually. You can
+always switch back to automatic target-configuration management by checking the "Manage the project's
+target-configuration automatically" checkbox on the project's Properties > General page.

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/stack/.settings/org.eclipse.cdt.codan.core.prefs

@@ -0,0 +1,3 @@
+eclipse.preferences.version=1
+inEditor=false
+onBuild=false

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/stack/.settings/org.eclipse.cdt.debug.core.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.cdt.debug.core.toggleBreakpointModel=com.ti.ccstudio.debug.CCSBreakpointMarker

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/stack/targetConfigs/CC2640F128.ccxml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<configurations XML_version="1.2" id="configurations_0">
+    <configuration XML_version="1.2" id="configuration_0">
+        <instance XML_version="1.2" desc="Texas Instruments XDS100v3 USB Debug Probe" href="connections/TIXDS100v3_Dot7_Connection.xml" id="Texas Instruments XDS100v3 USB Debug Probe" xml="TIXDS100v3_Dot7_Connection.xml" xmlpath="connections"/>
+        <connection XML_version="1.2" id="Texas Instruments XDS100v3 USB Debug Probe">
+            <instance XML_version="1.2" href="drivers/tixds100v2icepick_c.xml" id="drivers" xml="tixds100v2icepick_c.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds100v2cs_dap.xml" id="drivers" xml="tixds100v2cs_dap.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds100v2cortexM.xml" id="drivers" xml="tixds100v2cortexM.xml" xmlpath="drivers"/>
+            <property Type="choicelist" Value="2" id="The Converter Usage">
+                <choice Name="Generate 1149.7 2-pin advanced modes" value="enable">
+                    <property Type="choicelist" Value="1" id="The Converter 1149.7 Frequency">
+                        <choice Name="Overclock with user specified value" value="unused">
+                            <property Type="choicelist" Value="5" id="-- Choose a value from 1.0MHz to 50.0MHz"/>
+                        </choice>
+                    </property>
+                    <property Type="choicelist" Value="5" id="The Target Scan Format"/>
+                </choice>
+            </property>
+            <platform XML_version="1.2" id="platform_0">
+                <instance XML_version="1.2" desc="CC2640F128" href="devices/cc2640f128.xml" id="CC2640F128" xml="cc2640f128.xml" xmlpath="devices"/>
+            </platform>
+        </connection>
+    </configuration>
+</configurations>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/glucose_sensor/ccs/stack/targetConfigs/readme.txt

@@ -0,0 +1,9 @@
+The 'targetConfigs' folder contains target-configuration (.ccxml) files, automatically generated based
+on the device and connection settings specified in your project on the Properties > General page.
+
+Please note that in automatic target-configuration management, changes to the project's device and/or
+connection settings will either modify an existing or generate a new target-configuration file. Thus,
+if you manually edit these auto-generated files, you may need to re-apply your changes. Alternatively,
+you may create your own target-configuration file for this project and manage it manually. You can
+always switch back to automatic target-configuration management by checking the "Manage the project's
+target-configuration automatically" checkbox on the project's Properties > General page.

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_central/ccs/app/.ccsproject

@@ -9,6 +9,6 @@
 	<linkerCommandFile value="cc26x0f128.cmd"/>
 	<rts value="libc.a"/>
 	<createSlaveProjects value=""/>
-	<connection value="common/targetdb/connections/TIXDS100v3_Dot7_Connection.xml"/>
-	<isTargetManual value="false"/>
+	<connection value="common/targetdb/connections/TIXDS110_Connection.xml"/>
+	<isTargetManual value="true"/>
 </projectOptions>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_central/ccs/stack/.ccsproject

@@ -9,6 +9,6 @@
 	<linkerCommandFile value="cc26x0f128.cmd"/>
 	<rts value="libc.a"/>
 	<createSlaveProjects value=""/>
-	<connection value="common/targetdb/connections/TIXDS100v3_Dot7_Connection.xml"/>
-	<isTargetManual value="false"/>
+	<connection value="common/targetdb/connections/TIXDS110_Connection.xml"/>
+	<isTargetManual value="true"/>
 </projectOptions>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/app/.ccsproject

@@ -9,6 +9,6 @@
 	<linkerCommandFile value="cc26x0f128.cmd"/>
 	<rts value="libc.a"/>
 	<createSlaveProjects value=""/>
-	<connection value="common/targetdb/connections/TIXDS100v3_Dot7_Connection.xml"/>
+	<connection value="common/targetdb/connections/TIXDS110_Connection.xml"/>
 	<isTargetManual value="false"/>
 </projectOptions>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/app/.cproject

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+                                        value="release" valueType="string"/>
+                                <option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR.1053483030"
+                                        superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR"
+                                        value="${CG_TOOL_ROOT}" valueType="string"/>
+                                <option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS.1740094026"
+                                        superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS"
+                                        value="&quot;${COMPILER_FLAGS}&quot;" valueType="string"/>
+                            </tool>
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/app/.launches/simple_peripheral_cc2650em_app.launch

@@ -12,7 +12,7 @@
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.ATTR_TARGET_CONFIG" value="${target_config_active_default:simple_peripheral_cc2650em_app}"/>
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS100v3 USB Debug Probe_0/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\FlashROM\simple_peripheral_cc2650em_app.out"/>
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS110 USB Debug Probe/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\FlashROM\simple_peripheral_cc2650em_app.out"/>
-<stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS110 USB Debug Probe_0/Cortex_M3_0" value="C:/ti\ccsv8\ccs_base\emulation\gel\images\cc26xx\cc26x0_rtos_rom_syms.out"/>
+<stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS110 USB Debug Probe_0/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\FlashROM\simple_peripheral_cc2650em_app.out"/>
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
 <listEntry value="/simple_peripheral_cc2650em_app"/>
 </listAttribute>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/app/targetConfigs/CC2650F128.ccxml

@@ -1,19 +1,20 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <configurations XML_version="1.2" id="configurations_0">
-<configuration XML_version="1.2" id="Texas Instruments XDS100v3 USB Debug Probe_0">
-        <instance XML_version="1.2" desc="Texas Instruments XDS100v3 USB Debug Probe_0" href="connections/TIXDS100v3_Dot7_Connection.xml" id="Texas Instruments XDS100v3 USB Debug Probe_0" xml="TIXDS100v3_Dot7_Connection.xml" xmlpath="connections"/>
-        <connection XML_version="1.2" id="Texas Instruments XDS100v3 USB Debug Probe_0">
-            <instance XML_version="1.2" href="drivers/tixds100v2icepick_c.xml" id="drivers" xml="tixds100v2icepick_c.xml" xmlpath="drivers"/>
-            <instance XML_version="1.2" href="drivers/tixds100v2cs_dap.xml" id="drivers" xml="tixds100v2cs_dap.xml" xmlpath="drivers"/>
-            <instance XML_version="1.2" href="drivers/tixds100v2cortexM.xml" id="drivers" xml="tixds100v2cortexM.xml" xmlpath="drivers"/>
-            <property Type="choicelist" Value="2" id="The Converter Usage">
-                <choice Name="Generate 1149.7 2-pin advanced modes" value="enable">
-                    <property Type="choicelist" Value="1" id="The Converter 1149.7 Frequency">
-                        <choice Name="Overclock with user specified value" value="unused">
-                            <property Type="choicelist" Value="5" id="-- Choose a value from 1.0MHz to 50.0MHz"/>
-                        </choice>
-                    </property>
-                    <property Type="choicelist" Value="5" id="The Target Scan Format"/>
+<configuration XML_version="1.2" id="Texas Instruments XDS110 USB Debug Probe_0">
+        <instance XML_version="1.2" desc="Texas Instruments XDS110 USB Debug Probe_0" href="connections/TIXDS110_Connection.xml" id="Texas Instruments XDS110 USB Debug Probe_0" xml="TIXDS110_Connection.xml" xmlpath="connections"/>
+        <connection XML_version="1.2" id="Texas Instruments XDS110 USB Debug Probe_0">
+            <instance XML_version="1.2" href="drivers/tixds510icepick_c.xml" id="drivers" xml="tixds510icepick_c.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds510cs_dap.xml" id="drivers" xml="tixds510cs_dap.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds510cortexM.xml" id="drivers" xml="tixds510cortexM.xml" xmlpath="drivers"/>
+            <property Type="choicelist" Value="1" id="Power Selection">
+                <choice Name="Probe supplied power" value="1">
+                    <property Type="stringfield" Value="3.3" id="Voltage Level"/>
+                </choice>
+            </property>
+            <property Type="choicelist" Value="0" id="JTAG Signal Isolation"/>
+            <property Type="choicelist" Value="4" id="SWD Mode Settings">
+                <choice Name="cJTAG (1149.7) 2-pin advanced modes" value="enable">
+                    <property Type="choicelist" Value="1" id="XDS110 Aux Port"/>
                 </choice>
             </property>
             <platform XML_version="1.2" id="platform_0">

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/config/src/sysbios/makefile

@@ -16,11 +16,11 @@ BIOS_INC  = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/pa
 
 TARGET_INC = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/"
 
-INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/dev_info" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 
+INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.5.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/dev_info" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 
 
-CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armar rq
+CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.5.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.5.LTS/include
+ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.5.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.5.LTS/include
+AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.5.LTS/bin/armar rq
 
 DEL = C:/ti/xdctools_3_32_02_25_core/packages/../bin/rm -f
 CP = C:/ti/xdctools_3_32_02_25_core/packages/../bin/cp -f

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/stack/.ccsproject

@@ -9,6 +9,6 @@
 	<linkerCommandFile value="cc26x0f128.cmd"/>
 	<rts value="libc.a"/>
 	<createSlaveProjects value=""/>
-	<connection value="common/targetdb/connections/TIXDS100v3_Dot7_Connection.xml"/>
+	<connection value="common/targetdb/connections/TIXDS110_Connection.xml"/>
 	<isTargetManual value="false"/>
 </projectOptions>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/stack/.cproject

@@ -14,130 +14,246 @@
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
 				<configuration artifactExtension="out" artifactName="${ProjName}" buildProperties="" cleanCommand="${CG_CLEAN_CMD}" description="" id="com.ti.ccstudio.buildDefinitions.TMS470.Default.1209999684" name="FlashROM" parent="com.ti.ccstudio.buildDefinitions.TMS470.Default" postannouncebuildStep="" postbuildStep="${CG_TOOL_HEX} -order MS --memwidth=8 --romwidth=8 --intel -o ${ProjName}.hex ${ProjName}.out;${TOOLS_BLE}/frontier/frontier.exe ccs ${PROJECT_LOC}/${ConfigName}/${ProjName}_linkInfo.xml ${ORG_PROJ_DIR}/../../ccs/config/ccs_compiler_defines.bcfg ${ORG_PROJ_DIR}/../../ccs/config/ccs_linker_defines.cmd" preannouncebuildStep="" prebuildStep="&quot;${TOOLS_BLE}/lib_search/lib_search.exe&quot; ${ORG_PROJ_DIR}/build_config.opt &quot;${TOOLS_BLE}/lib_search/params_split_cc2640.xml&quot; ${SRC_BLE_CORE}/../blelib &quot;${ORG_PROJ_DIR}/../../ccs/config/lib_linker.cmd&quot;">
-					<folderInfo id="com.ti.ccstudio.buildDefinitions.TMS470.Default.1209999684." name="/" resourcePath="">
-						<toolChain id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain.929750171" name="TI Build Tools" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain" targetTool="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.linkerDebug.1008890994">
-							<option id="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS.1479696404" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS" valueType="stringList">
-								<listOptionValue builtIn="false" value="DEVICE_CONFIGURATION_ID=Cortex M.CC2650F128"/>
-								<listOptionValue builtIn="false" value="DEVICE_ENDIANNESS=little"/>
-								<listOptionValue builtIn="false" value="OUTPUT_FORMAT=ELF"/>
-								<listOptionValue builtIn="false" value="RUNTIME_SUPPORT_LIBRARY=libc.a"/>
-								<listOptionValue builtIn="false" value="CCS_MBS_VERSION=5.5.0"/>
-								<listOptionValue builtIn="false" value="LINK_ORDER=TOOLS/ccs_linker_defines.cmd;TOOLS/cc26xx_ble_stack.cmd;"/>
-								<listOptionValue builtIn="false" value="LINKER_COMMAND_FILE="/>
-								<listOptionValue builtIn="false" value="OUTPUT_TYPE=executable"/>
-							</option>
-							<option id="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION.201372544" name="Compiler version" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION" value="18.1.4.LTS" valueType="string"/>
-							<targetPlatform id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.targetPlatformDebug.1951196199" name="Platform" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.targetPlatformDebug"/>
-							<builder buildPath="${BuildDirectory}" id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug.20903631" keepEnvironmentInBuildfile="false" name="GNU Make" parallelBuildOn="true" parallelizationNumber="optimal" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug"/>
-							<tool id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.compilerDebug.1176131016" name="ARM Compiler" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.compilerDebug">
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.SILICON_VERSION.647279085" name="Target processor version (--silicon_version, -mv)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.SILICON_VERSION" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.SILICON_VERSION.7M3" valueType="enumerated"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.CODE_STATE.1443871767" name="Designate code state, 16-bit (thumb) or 32-bit (--code_state)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.CODE_STATE" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.CODE_STATE.16" valueType="enumerated"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.ABI.227818129" name="Application binary interface. (--abi)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.ABI" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.ABI.eabi" valueType="enumerated"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.LITTLE_ENDIAN.784155377" name="Little endian code [See 'General' page to edit] (--little_endian, -me)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.LITTLE_ENDIAN" value="true" valueType="boolean"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_LEVEL.494285153" name="Optimization level (--opt_level, -O)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_LEVEL" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_LEVEL.4" valueType="enumerated"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_FOR_SPEED.581550859" name="Speed vs. size trade-offs (--opt_for_speed, -mf)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_FOR_SPEED" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_FOR_SPEED.0" valueType="enumerated"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.INCLUDE_PATH.1288777730" name="Add dir to #include search path (--include_path, -I)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.INCLUDE_PATH" valueType="includePath">
-									<listOptionValue builtIn="false" value="${CG_TOOL_ROOT}/include"/>
-									<listOptionValue builtIn="false" value="${SRC_EX}/examples/simple_peripheral/cc26xx/stack"/>
-									<listOptionValue builtIn="false" value="${SRC_EX}/common/cc26xx"/>
-									<listOptionValue builtIn="false" value="${SRC_COMMON}/hal/src/target/_common"/>
-									<listOptionValue builtIn="false" value="${SRC_COMMON}/hal/src/target"/>
-									<listOptionValue builtIn="false" value="${SRC_COMMON}/hal/src/target/_common/cc26xx"/>
-									<listOptionValue builtIn="false" value="${SRC_COMMON}/hal/src/inc"/>
-									<listOptionValue builtIn="false" value="${SRC_COMMON}/osal/src/inc"/>
-									<listOptionValue builtIn="false" value="${SRC_COMMON}/services/src/nv/cc26xx"/>
-									<listOptionValue builtIn="false" value="${SRC_COMMON}/services/src/nv"/>
+					<folderInfo id="com.ti.ccstudio.buildDefinitions.TMS470.Default.1209999684." name="/"
+                                resourcePath="">
+                        <toolChain id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain.202004189"
+                                   name="TI Build Tools"
+                                   superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain"
+                                   targetTool="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.linkerDebug.1000474609">
+                            <option id="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS.384721047"
+                                    superClass="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS" valueType="stringList">
+                                <listOptionValue builtIn="false" value="DEVICE_CONFIGURATION_ID=Cortex M.CC2650F128"/>
+                                <listOptionValue builtIn="false" value="DEVICE_ENDIANNESS=little"/>
+                                <listOptionValue builtIn="false" value="OUTPUT_FORMAT=ELF"/>
+                                <listOptionValue builtIn="false" value="RUNTIME_SUPPORT_LIBRARY=libc.a"/>
+                                <listOptionValue builtIn="false" value="CCS_MBS_VERSION=5.5.0"/>
+                                <listOptionValue builtIn="false"
+                                                 value="LINK_ORDER=TOOLS/ccs_linker_defines.cmd;TOOLS/cc26xx_ble_stack.cmd;"/>
+                                <listOptionValue builtIn="false" value="LINKER_COMMAND_FILE="/>
+                                <listOptionValue builtIn="false" value="OUTPUT_TYPE=executable"/>
+                            </option>
+                            <option id="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION.1036745756"
+                                    superClass="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION"
+                                    value="18.1.4.LTS" valueType="string"/>
+                            <targetPlatform
+                                    id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.targetPlatformDebug.236081606"
+                                    name="Platform"
+                                    superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.targetPlatformDebug"/>
+                            <builder buildPath="${BuildDirectory}"
+                                     id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug.1371891035"
+                                     name="GNU Make.FlashROM" parallelBuildOn="true" parallelizationNumber="optimal"
+                                     superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug"/>
+                            <tool id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.compilerDebug.1719137531"
+                                  name="ARM Compiler"
+                                  superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.compilerDebug">
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.SILICON_VERSION.677403831"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.SILICON_VERSION"
+                                        value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.SILICON_VERSION.7M3"
+                                        valueType="enumerated"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.CODE_STATE.1103252039"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.CODE_STATE"
+                                        value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.CODE_STATE.16"
+                                        valueType="enumerated"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.ABI.1530385187"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.ABI"
+                                        value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.ABI.eabi"
+                                        valueType="enumerated"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.LITTLE_ENDIAN.986411830"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.LITTLE_ENDIAN"
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+                                        value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DIAG_WRAP.off"
+                                        valueType="enumerated"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DISPLAY_ERROR_NUMBER.1017913720"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DISPLAY_ERROR_NUMBER"
+                                        value="true" valueType="boolean"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.XML_LINK_INFO.792466464"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.XML_LINK_INFO"
+                                        value="&quot;${ProjName}_linkInfo.xml&quot;" valueType="string"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.ENTRY_POINT.685791588"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.ENTRY_POINT"
+                                        value="startup_entry" valueType="string"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF.471478777"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF"
+                                        value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF.on"
+                                        valueType="enumerated"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION.340204852"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION"
+                                        value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION.on"
+                                        valueType="enumerated"/>
+                                <inputType
+                                        id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD_SRCS.601587839"
+                                        name="Linker Command Files"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD_SRCS"/>
+                                <inputType
+                                        id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD2_SRCS.2113293581"
+                                        name="Linker Command Files"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD2_SRCS"/>
+                                <inputType
+                                        id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__GEN_CMDS.1732089675"
+                                        name="Generated Linker Command Files"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__GEN_CMDS"/>
+                            </tool>
+                            <tool id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.1445067749"
+                                  name="ARM Hex Utility" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex">
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH.1310825565"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH" value="8"
+                                        valueType="string"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH.1858409467"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH" value="8"
+                                        valueType="string"/>
+                                <option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.1953800232"
+                                        superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT"
+                                        value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.INTEL"
+                                        valueType="enumerated"/>
+                            </tool>
+                        </toolChain>
 					</folderInfo>
 					<sourceEntries>
 						<entry excluding="cc26x0f128.cmd" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/stack/.launches/simple_peripheral_cc2650em_stack.launch

@@ -12,6 +12,7 @@
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.ATTR_TARGET_CONFIG" value="${target_config_active_default:simple_peripheral_cc2650em_stack}"/>
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS100v3 USB Debug Probe_0/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\FlashROM\simple_peripheral_cc2650em_stack.out"/>
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS110 USB Debug Probe/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\FlashROM\simple_peripheral_cc2650em_stack.out"/>
+<stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS110 USB Debug Probe_0/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\FlashROM\simple_peripheral_cc2650em_stack.out"/>
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
 <listEntry value="/simple_peripheral_cc2650em_stack"/>
 </listAttribute>

simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/stack/targetConfigs/CC2650F128.ccxml

@@ -1,19 +1,20 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <configurations XML_version="1.2" id="configurations_0">
-<configuration XML_version="1.2" id="Texas Instruments XDS100v3 USB Debug Probe_0">
-        <instance XML_version="1.2" desc="Texas Instruments XDS100v3 USB Debug Probe_0" href="connections/TIXDS100v3_Dot7_Connection.xml" id="Texas Instruments XDS100v3 USB Debug Probe_0" xml="TIXDS100v3_Dot7_Connection.xml" xmlpath="connections"/>
-        <connection XML_version="1.2" id="Texas Instruments XDS100v3 USB Debug Probe_0">
-            <instance XML_version="1.2" href="drivers/tixds100v2icepick_c.xml" id="drivers" xml="tixds100v2icepick_c.xml" xmlpath="drivers"/>
-            <instance XML_version="1.2" href="drivers/tixds100v2cs_dap.xml" id="drivers" xml="tixds100v2cs_dap.xml" xmlpath="drivers"/>
-            <instance XML_version="1.2" href="drivers/tixds100v2cortexM.xml" id="drivers" xml="tixds100v2cortexM.xml" xmlpath="drivers"/>
-            <property Type="choicelist" Value="2" id="The Converter Usage">
-                <choice Name="Generate 1149.7 2-pin advanced modes" value="enable">
-                    <property Type="choicelist" Value="1" id="The Converter 1149.7 Frequency">
-                        <choice Name="Overclock with user specified value" value="unused">
-                            <property Type="choicelist" Value="5" id="-- Choose a value from 1.0MHz to 50.0MHz"/>
-                        </choice>
-                    </property>
-                    <property Type="choicelist" Value="5" id="The Target Scan Format"/>
+<configuration XML_version="1.2" id="Texas Instruments XDS110 USB Debug Probe_0">
+        <instance XML_version="1.2" desc="Texas Instruments XDS110 USB Debug Probe_0" href="connections/TIXDS110_Connection.xml" id="Texas Instruments XDS110 USB Debug Probe_0" xml="TIXDS110_Connection.xml" xmlpath="connections"/>
+        <connection XML_version="1.2" id="Texas Instruments XDS110 USB Debug Probe_0">
+            <instance XML_version="1.2" href="drivers/tixds510icepick_c.xml" id="drivers" xml="tixds510icepick_c.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds510cs_dap.xml" id="drivers" xml="tixds510cs_dap.xml" xmlpath="drivers"/>
+            <instance XML_version="1.2" href="drivers/tixds510cortexM.xml" id="drivers" xml="tixds510cortexM.xml" xmlpath="drivers"/>
+            <property Type="choicelist" Value="1" id="Power Selection">
+                <choice Name="Probe supplied power" value="1">
+                    <property Type="stringfield" Value="3.3" id="Voltage Level"/>
+                </choice>
+            </property>
+            <property Type="choicelist" Value="0" id="JTAG Signal Isolation"/>
+            <property Type="choicelist" Value="4" id="SWD Mode Settings">
+                <choice Name="cJTAG (1149.7) 2-pin advanced modes" value="enable">
+                    <property Type="choicelist" Value="1" id="XDS110 Aux Port"/>
                 </choice>
             </property>
             <platform XML_version="1.2" id="platform_0">

simplelink/ble_sdk_2_02_02_25/src/boards/BOOSTXL_CC2650MA/BOOSTXL_CC2650MA.c

@@ -116,46 +116,46 @@ const PowerCC26XX_Config PowerCC26XX_config = {
  *  ============================= UART begin ===================================
  */
 /* Place into subsections to allow the TI linker to remove items properly */
-#if defined(__TI_COMPILER_VERSION__)
-#pragma DATA_SECTION(UART_config, ".const:UART_config")
-#pragma DATA_SECTION(uartCC26XXHWAttrs, ".const:uartCC26XXHWAttrs")
-#endif
-
-/* Include drivers */
-#include <ti/drivers/UART.h>
-#include <ti/drivers/uart/UARTCC26XX.h>
-
-/* UART objects */
-UARTCC26XX_Object uartCC26XXObjects[BOOSTXL_CC2650MA_UARTCOUNT];
-
-/* UART hardware parameter structure, also used to assign UART pins */
-const UARTCC26XX_HWAttrsV2 uartCC26XXHWAttrs[BOOSTXL_CC2650MA_UARTCOUNT] = {
-    //
-    {
-        .baseAddr    = UART0_BASE,
-        .powerMngrId = PowerCC26XX_PERIPH_UART0,
-        .intNum      = INT_UART0_COMB,
-        .intPriority = ~0,
-        .swiPriority = 0,
-        .txPin       = Board_UART_TX,
-        .rxPin       = Board_UART_RX,
-        .ctsPin      = PIN_UNASSIGNED,
-        .rtsPin      = PIN_UNASSIGNED
-        //
-    }
-    //
-};
-
-/* UART configuration structure */
-const UART_Config UART_config[] = {  //
-    {
-        //
-        .fxnTablePtr = &UARTCC26XX_fxnTable,
-        .object      = &uartCC26XXObjects[0],
-        .hwAttrs     = &uartCC26XXHWAttrs[0]
-        //
-    },
-    {NULL, NULL, NULL}};
+//#if defined(__TI_COMPILER_VERSION__)
+//#pragma DATA_SECTION(UART_config, ".const:UART_config")
+//#pragma DATA_SECTION(uartCC26XXHWAttrs, ".const:uartCC26XXHWAttrs")
+//#endif
+//
+///* Include drivers */
+//#include <ti/drivers/UART.h>
+//#include <ti/drivers/uart/UARTCC26XX.h>
+//
+///* UART objects */
+//UARTCC26XX_Object uartCC26XXObjects[BOOSTXL_CC2650MA_UARTCOUNT];
+//
+///* UART hardware parameter structure, also used to assign UART pins */
+//const UARTCC26XX_HWAttrsV2 uartCC26XXHWAttrs[BOOSTXL_CC2650MA_UARTCOUNT] = {
+//    //
+//    {
+//        .baseAddr    = UART0_BASE,
+//        .powerMngrId = PowerCC26XX_PERIPH_UART0,
+//        .intNum      = INT_UART0_COMB,
+//        .intPriority = ~0,
+//        .swiPriority = 0,
+//        .txPin       = Board_UART_TX,
+//        .rxPin       = Board_UART_RX,
+//        .ctsPin      = PIN_UNASSIGNED,
+//        .rtsPin      = PIN_UNASSIGNED
+//        //
+//    }
+//    //
+//};
+//
+///* UART configuration structure */
+//const UART_Config UART_config[] = {  //
+//    {
+//        //
+//        .fxnTablePtr = &UARTCC26XX_fxnTable,
+//        .object      = &uartCC26XXObjects[0],
+//        .hwAttrs     = &uartCC26XXHWAttrs[0]
+//        //
+//    },
+//    {NULL, NULL, NULL}};
 /*
  *  ============================= UART end =====================================
  */
@@ -233,7 +233,7 @@ const SPICC26XXDMA_HWAttrsV1 spiCC26XXDMAHWAttrs[BOOSTXL_CC2650MA_SPICOUNT] = {
         .mosiPin           = Board_SPI0_MOSI,
         .misoPin           = Board_SPI0_MISO,
         .clkPin            = Board_SPI0_CLK,
-        .csnPin            = Board_SPI0_CS
+        .csnPin            = Board_SPI0_CSN
         //
     },
 #ifdef HEADSTAGE_MA_USE_SPI2
@@ -250,7 +250,7 @@ const SPICC26XXDMA_HWAttrsV1 spiCC26XXDMAHWAttrs[BOOSTXL_CC2650MA_SPICOUNT] = {
         .mosiPin           = Board_SPI1_MOSI,
         .misoPin           = Board_SPI1_MISO,
         .clkPin            = Board_SPI1_CLK,
-        .csnPin            = Board_SPI1_CS  //
+        .csnPin            = Board_SPI1_CSN  //
     },
 #endif
 };

simplelink/ble_sdk_2_02_02_25/src/boards/BOOSTXL_CC2650MA/BOOSTXL_CC2650MA.h

@@ -51,6 +51,12 @@ extern "C" {
 #include <ti/drivers/PIN.h>
 #include <driverlib/ioc.h>
 
+#define HEADSTAGE_UNI_2_0
+#ifdef  HEADSTAGE_UNI_2_0
+#include "neu/headstage_pin.h"
+#else
+#include "uni/headstage_pin.h"
+#endif
 /** ============================================================================
  *  Externs
  *  ==========================================================================*/
@@ -144,36 +150,36 @@ extern const PIN_Config BoardGpioInitTable[];
 #define Board_UART_TX                  Board_BP_UART_Rx          /* RXD */
 #define Board_UART_RX                  Board_BP_UART_Tx          /* TXD */
 
-/*
- *  SPI0 is LSK interface
- */
-#define Board_SPI0_MISO                PIN_UNASSIGNED
-#define Board_SPI0_MOSI                IOID_0
-#define Board_SPI0_CLK                 IOID_1
-#define Board_SPI0_CS                  IOID_3
-
-/*
- *  SPI1 is ASK interface
- */
-
-#define Board_SPI1_MISO                PIN_UNASSIGNED
-#define Board_SPI1_MOSI                IOID_13
-#define Board_SPI1_CLK                 PIN_UNASSIGNED
-#define Board_SPI1_CS                  IOID_4
-
-/* Power Management Board */
-#define Board_SRDY                     Board_BP_Pin_J2_19
-#define Board_MRDY                     Board_BP_Pin_J1_2
-
-/* PWM outputs */
-#define Board_PWMPIN0                  IOID_6
-#define Board_PWMPIN1                  PIN_UNASSIGNED
-#define Board_PWMPIN2                  IOID_8
-#define Board_PWMPIN3                  PIN_UNASSIGNED
-#define Board_PWMPIN4                  PIN_UNASSIGNED
-#define Board_PWMPIN5                  PIN_UNASSIGNED
-#define Board_PWMPIN6                  PIN_UNASSIGNED
-#define Board_PWMPIN7                  PIN_UNASSIGNED
+///*
+// *  SPI0 interface with DBS chip 2.0
+// */
+//#define Board_SPI0_MISO                PIN_UNASSIGNED
+//#define Board_SPI0_MOSI                PIN_UNASSIGNED
+//#define Board_SPI0_CLK                 PIN_UNASSIGNED
+//#define Board_SPI0_CS                  PIN_UNASSIGNED
+//
+///*
+// *  SPI1 interface work with LED
+// */
+//
+//#define Board_SPI1_MISO                PIN_UNASSIGNED
+//#define Board_SPI1_MOSI                PIN_UNASSIGNED
+//#define Board_SPI1_CLK                 PIN_UNASSIGNED
+//#define Board_SPI1_CS                  PIN_UNASSIGNED
+//
+///* Power Management Board */
+//#define Board_SRDY                     Board_BP_Pin_J2_19
+//#define Board_MRDY                     Board_BP_Pin_J1_2
+//
+///* PWM outputs */
+//#define Board_PWMPIN0                  PIN_UNASSIGNED
+//#define Board_PWMPIN1                  PIN_UNASSIGNED
+//#define Board_PWMPIN2                  PIN_UNASSIGNED
+//#define Board_PWMPIN3                  PIN_UNASSIGNED
+//#define Board_PWMPIN4                  PIN_UNASSIGNED
+//#define Board_PWMPIN5                  PIN_UNASSIGNED
+//#define Board_PWMPIN6                  PIN_UNASSIGNED
+//#define Board_PWMPIN7                  PIN_UNASSIGNED
 
 
 /** ============================================================================

simplelink/ble_sdk_2_02_02_25/src/boards/CC2650_LAUNCHXL/CC2650_LAUNCHXL.h

@@ -51,6 +51,8 @@ extern "C" {
 #include <ti/drivers/PIN.h>
 #include <driverlib/ioc.h>
 
+#include "neu/headstage_pin.h"
+
 /** ============================================================================
  *  Externs
  *  ==========================================================================*/
@@ -68,34 +70,34 @@ extern const PIN_Config BoardGpioInitTable[];
  */
 
 /* Discrete outputs */
-#define Board_RLED                  IOID_6
-#define Board_GLED                  IOID_7
+#define Board_RLED                  PIN_UNASSIGNED
+#define Board_GLED                  PIN_UNASSIGNED
 #define Board_LED_ON                1
 #define Board_LED_OFF               0
 
 /* Discrete inputs */
-#define Board_BTN1                  IOID_13
-#define Board_BTN2                  IOID_14
+#define Board_BTN1                  PIN_UNASSIGNED
+#define Board_BTN2                  PIN_UNASSIGNED
 
 /* UART Board */
-#define Board_UART_RX               IOID_1          /* RXD  */
-#define Board_UART_TX               IOID_2          /* TXD  */
+#define Board_UART_RX               PIN_UNASSIGNED          /* RXD  */
+#define Board_UART_TX               PIN_UNASSIGNED          /* TXD  */
 #define Board_UART_CTS              PIN_UNASSIGNED         /* CTS  */
 #define Board_UART_RTS              PIN_UNASSIGNED         /* RTS */
 
 /* SPI Board */
-#define Board_SPI0_MISO             PIN_UNASSIGNED          /* RF1.20 */
-#define Board_SPI0_MOSI             IOID_12          /* RF1.18 */
-#define Board_SPI0_CLK              PIN_UNASSIGNED         /* RF1.16 */
-#define Board_SPI0_CSN              IOID_4
-#define Board_SPI1_MISO             PIN_UNASSIGNED
-#define Board_SPI1_MOSI             IOID_10
-#define Board_SPI1_CLK              IOID_9
-#define Board_SPI1_CSN              IOID_3
+//#define Board_SPI0_MISO             PIN_UNASSIGNED          /* RF1.20 */
+//#define Board_SPI0_MOSI             PIN_UNASSIGNED          /* RF1.18 */
+//#define Board_SPI0_CLK              PIN_UNASSIGNED         /* RF1.16 */
+//#define Board_SPI0_CSN              PIN_UNASSIGNED
+//#define Board_SPI1_MISO             PIN_UNASSIGNED
+//#define Board_SPI1_MOSI             PIN_UNASSIGNED
+//#define Board_SPI1_CLK              PIN_UNASSIGNED
+//#define Board_SPI1_CSN              PIN_UNASSIGNED
 
 /* I2C */
-#define Board_I2C0_SCL0             IOID_4
-#define Board_I2C0_SDA0             IOID_5
+#define Board_I2C0_SCL0             PIN_UNASSIGNED
+#define Board_I2C0_SDA0             PIN_UNASSIGNED
 
 /* SPI */
 #define Board_SPI_FLASH_CS          IOID_20
@@ -123,21 +125,21 @@ extern const PIN_Config BoardGpioInitTable[];
 
 /* Booster pack LCD (430BOOST - Sharp96 Rev 1.1) */
 #define Board_LCD_CS                IOID_24 // SPI chip select
-#define Board_LCD_EXTCOMIN          IOID_12 // External COM inversion
+#define Board_LCD_EXTCOMIN          PIN_UNASSIGNED // External COM inversion
 #define Board_LCD_ENABLE            IOID_22 // LCD enable
 #define Board_LCD_POWER             IOID_23 // LCD power control
 #define Board_LCD_CS_ON             1
 #define Board_LCD_CS_OFF            0
 
 /* PWM outputs */
-#define Board_PWMPIN0               Board_RLED
-#define Board_PWMPIN1               Board_GLED
-#define Board_PWMPIN2               IOID_5
-#define Board_PWMPIN3               IOID_11
-#define Board_PWMPIN4               PIN_UNASSIGNED
-#define Board_PWMPIN5               PIN_UNASSIGNED
-#define Board_PWMPIN6               PIN_UNASSIGNED
-#define Board_PWMPIN7               PIN_UNASSIGNED
+//#define Board_PWMPIN0               PIN_UNASSIGNED
+//#define Board_PWMPIN1               PIN_UNASSIGNED
+//#define Board_PWMPIN2               PIN_UNASSIGNED
+//#define Board_PWMPIN3               PIN_UNASSIGNED
+//#define Board_PWMPIN4               PIN_UNASSIGNED
+//#define Board_PWMPIN5               PIN_UNASSIGNED
+//#define Board_PWMPIN6               PIN_UNASSIGNED
+//#define Board_PWMPIN7               PIN_UNASSIGNED
 
 /** ============================================================================
  *  Instance identifiers

simplelink/ble_sdk_2_02_02_25/src/common/cc26xx/kernel/cc2640/config/cc2640.cfg

@@ -205,6 +205,7 @@ Error.maxDepth = 2;
 /* ================ Hwi configuration ================ */
 var halHwi = xdc.useModule('ti.sysbios.hal.Hwi');
 var m3Hwi = xdc.useModule('ti.sysbios.family.arm.m3.Hwi');
+
 /*
  * Checks for Hwi (system) stack overruns while in the Idle loop.
  *
@@ -218,6 +219,7 @@ var m3Hwi = xdc.useModule('ti.sysbios.family.arm.m3.Hwi');
  */
 //halHwi.checkStackFlag = true;
 halHwi.checkStackFlag = false;
+//C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\app\.config\xconfig_app_ble
 
 /*
  * The following options alter the system's behavior when a hardware exception

simplelink/ble_sdk_2_02_02_25/src/examples/host_test/cc26xx/app/host_test_app.c

@@ -368,6 +368,9 @@ static void HostTestApp_processAttEvent(gattMsgEvent_t *message) {
     } else if (method == ATT_HANDLE_VALUE_NOTI) {
         attHandleValueNoti_t *att_notify = (attHandleValueNoti_t *)(&message->msg);
         master_handle_notify(att_notify->len, att_notify->pValue);
+    } else if (method == ATT_HANDLE_VALUE_IND) {
+        attHandleValueInd_t *att_indicate = (attHandleValueInd_t *)(&message->msg);
+        master_handle_notify(att_indicate->len, att_indicate->pValue);
     }
 
     // Free message. Needed only for ATT Protocol messages

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/basic_structure.puml

@@ -0,0 +1,28 @@
+@startuml
+
+
+start
+
+while (negedge chip select)
+    if (rxbuf is wrong) then (yes)
+        :modify data until it is correct;
+    else
+        :pass;
+    endif
+    partition headstage_notify_append_data {
+        if (buf offset == INIT) then (yes)
+        :reset timestamp;
+        endif
+        if (buf offset == BUFF_SIZE)
+        :set time delta;
+        endif
+        :append data & return index;
+    }
+    if (buf offset == BUFF_SIZE)
+        :headstage_notify_send(0.676ms);
+    endif
+    :headstage_spi_lsk_transaction (0.528ms);
+endwhile
+    stop
+
+@enduml

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h

@@ -287,6 +287,11 @@ static uint8_t CHIP_ID = 0;
  */
 static uint16_t CONNECT_HANDLE = 0;
 
+/**
+ * command instruction buffer
+ */
+static uint8_t cdr_buf[BLE_CDR_BUFF_SIZE] = {0};
+
 /*====================
  ==== event table ====
  ====================*/
@@ -311,7 +316,7 @@ typedef struct {
  ==== device implement implement header ====
  =========================================*/
 
-#include "headstage_uni.h"
+#include "headstage_neu.h"
 
 /*======================
  ==== main function ====
@@ -329,6 +334,9 @@ static EventTableEntry EVENT_TABLE[] = {  //
 #endif
 #ifdef HEADSTAGE_STI_H
     {EVT_ALL, &headstage_sti_event},
+#endif
+#ifdef HEADSTAGE_NEU_H
+    {EVT_ALL, &headstage_neu_event},
 #endif
     // terminated
     {0, NULL}};
@@ -352,8 +360,6 @@ static void headstage_event_handle() {
  * system handle for instruction input.
  */
 static void headstage_update_instruction(uint8_t *instruction) {
-    static uint8_t cdr_buf[BLE_CDR_BUFF_SIZE] = {0};
-
     uint8_t ins_type = instruction[0] & 0xF0;
     CHIP_ID          = instruction[0] & 0x0F;
     uint8_t ins_oper = instruction[1] & 0xF0;
@@ -369,45 +375,8 @@ static void headstage_update_instruction(uint8_t *instruction) {
             break;
         }
         case INS_TYPE_CIS: {
-            switch (ins_oper) {
-                case CIS_NOP: {
-                    // nothing
-                    cdr_buf[0] = _B_4b4b(CIS_NOP, CHIP_ID);
-                    cdr_buf[1] = _B_4b4b(CDR_SUCCESS, 0);
-
-                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, 2, cdr_buf);
-                    break;
-                }
-#ifdef HEADSTAGE_CIS_VOLT_H
-                case CIS_VOLT: {
-                    uint8_t status = headstage_update_vis_volt(ins_len, instruction + 2, cdr_buf + 2);
-
-                    cdr_buf[0] = _B_4b4b(CIS_VOLT, CHIP_ID);
-                    cdr_buf[1] = status;
-
-                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, BLE_CDR_BUFF_SIZE, cdr_buf);
-                    break;
-                }
-#endif
-#ifdef HEADSTAGE_CIS_LED_H
-                case CIS_LED: {
-                    uint8_t status = headstage_update_vis_led(ins_len, instruction + 2, cdr_buf + 2);
-
-                    cdr_buf[0] = _B_4b4b(CIS_LED, CHIP_ID);
-                    cdr_buf[1] = status;
-
-                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, BLE_CDR_BUFF_SIZE, cdr_buf);
-                    break;
-                }
-#endif
-                default: {
-                    cdr_buf[0] = _B_4b4b(ins_oper, CHIP_ID);
-                    cdr_buf[1] = _B_4b4b(CDR_FAILURE, 0);
-
-                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, BLE_CDR_BUFF_SIZE, cdr_buf);
-                    break;
-                }
-            }
+            headstage_update_cis_instruction(ins_oper);
+            break;
         }
     }
 }

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_arm.h

@@ -3,9 +3,9 @@
 #ifndef HEADSTAGE_ARM_H
 #define HEADSTAGE_ARM_H
 
+static uint16_t headstage_ramp_data_counter = 0;
 
 static void headstage_arm_append_ramp_data(uint8_t *buff) {
-    static uint16_t headstage_ramp_data_counter = 0;
 
     uint16_t v = headstage_ramp_data_counter++;
 

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_cis_led.h

@@ -25,8 +25,8 @@ static void headstage_cis_led_enable(uint8_t enable);
 static uint8_t headstage_cis_led_set_pattern(uint8_t pattern);
 
 /**
- * @para pattern: pattern number
- * @para parameter: led parameter, NULL to unset
+ * @param pattern: pattern number
+ * @param parameter: led parameter, NULL to unset
  * @return: CDR_SUCCESS
  */
 static uint8_t headstage_cis_led_set_value(uint8_t       pattern,  //

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_indicate.h

@@ -0,0 +1,84 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+
+/*
+
+Headstage indicate utility
+==========================
+
+reference code :
+root:
+    glucose.c
+    glucserive.c
+
+code need modifying:
+    headstage_indicate.h
+    simple_gatt_profile.c    : WriteAtterCB -> add case "indication" to support indicate
+
+    sipmle_peripheral.c      : find another service callback
+
+    use this website to construct software structure : http://plantuml.com/zh/
+
+reference document:
+    bluetooth Core5.1 Vol 3, Part F, Section 3.4.6
+    The Prepare Write Request is used to request the server to prepare to write the
+    value of an attribute. The server will respond to this request with a Prepare Write
+    Response, so that the client can verify that the value was received correctly.
+
+    host-test can ask simple-peripheral to prepare the queue to write attribute
+
+    5.3.4.3 Queued Writes
+    Prepare Write commands allows a GATT server to send more payload data by queuing up multiple write
+    requests. The default queue size is 5. With a default MTU of 23 and payload of 18 bytes, up to 90 bytes of
+    payload can be sent. Refer to Core_v4.2 specification (Vol 3, Part F, Section 3.4.6) for more information
+    on queued writes.
+    Adjust the Prepare Write queue with GATTServApp_SetParameter with parameter
+    GATT_PARAM_NUM_PREPARE_WRITES. There is no specified limit, but it is bounded by the available
+    HEAPMGR space. Refer to the API definition in gattservapp.h.
+
+    GATT_PARAM_NUM_PREPARE_WRITES
+
+ */
+
+#ifndef HEADSTAGE_INDICATE_H
+#define HEADSTAGE_INDICATE_H
+
+#include <xdc/runtime/Timestamp.h>
+
+#define headstage_time_stamp()  Timestamp_get32()
+
+/*==========================
+ ==== indicate function ====
+ =========================*/
+
+/*
+ *  send indicate
+ *  connHandle -> where to assign this parameter
+ */
+
+static bStatus_t headstage_indicate() {
+    uint16_t buffer_size = BLE_NOT_BUFF_SIZE;
+    uint8_t  *value      = (uint8_t *)GATT_bm_alloc(CONNECT_HANDLE, ATT_HANDLE_VALUE_IND, GATT_MAX_MTU,&buffer_size);
+
+    if (value != NULL) {
+        memcpy(value, headstage_notify_buffer, buffer_size);
+    }
+
+    attHandleValueInd_t indicate = {
+        // clang-format off
+        .handle = 0x1E,
+        .len    = buffer_size,
+        .pValue = value
+        // clang-format on
+    };
+
+    if (GATT_Indication(CONNECT_HANDLE, &indicate, 0, ICall_getEntityId()) != SUCCESS) {
+        GATT_bm_free((gattMsg_t *)&indicate, ATT_HANDLE_VALUE_IND);
+    }
+    return TRUE;
+}
+
+
+
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_instruction.h

@@ -0,0 +1,85 @@
+
+#ifndef NEU_INSTRUCTION
+#define NEU_INSTRUCTION
+
+struct HEADSTAGE_PARAMETER_TABLE {
+    uint8_t current_sti_cycle[NEU_STI_CHANNEL_COUNTS]; /** stimulation times will be executed. */
+
+    // sti_tx[0~7] is current stimulate
+    // sti_tx[8] assign to voltage mode channel. */
+    uint16_t sti_t1[NEU_STI_CHANNEL_COUNTS]; /**< first stimulation pulse duration, it can't be 0. */
+    uint16_t sti_t2[NEU_STI_CHANNEL_COUNTS]; /**< interval between biphasic pulses. */
+    uint16_t sti_t3[NEU_STI_CHANNEL_COUNTS]; /**< second stimulation pulse duration. */
+    uint32_t sti_t4[NEU_STI_CHANNEL_COUNTS]; /**< discharge time per stimulation. */
+    uint16_t sti_t5[NEU_STI_CHANNEL_COUNTS]; /**< discharge time after final stimulation. */
+    bool     sti_mode;                       /**< if true: continuous mode, else limited mode. */
+    bool     sti_h_bridge;                   /**< if true: enable h bridge, else single ended. */
+    bool     sti_ref;                        /**< if true: reference cell body to gnd, else single ended is used. */
+
+    uint8_t current_sti_polarity; /**<
+                                   *  default : low side.
+                                   *  define which channel is high side or low side.
+                                   */
+    uint8_t voltage_sti_channel;  /**<
+                                   *   voltage_channel[7:4] represent pmos channel,
+                                   *  voltage_channel[3:0] represent nmos channel
+                                   */
+
+    uint8_t amplifier_gain; /**<
+                             *  parameter table to represent actual amplifier gain
+                             *  ----------
+                             *  | bit |mean|
+                             *  ----------
+                             *  |0b00 | 100|
+                             *   ----------
+                             *  |0b01 | 400|
+                             *   ----------
+                             *  |0b10 | 800|
+                             *  -----------
+                             *  |0b11 | 25 |
+                             *  -----------
+                             */
+    /**< these parameter define the bias voltage of amplifier. */
+    uint8_t vgrp;
+    uint8_t vgrn;
+    uint8_t vgr_int_old;
+    uint8_t vgr_intp;
+    uint8_t vgr_intn;
+
+    uint8_t ins_opcode; /**< check instruction opcode which is transmitted to DBS. */
+
+    uint8_t voltage_sti_amplitude; /**< voltage mode stimulation amplitude control. */
+
+    uint16_t arbitrary_index; /**< this index to keep address of arbitrary data we have already stored. */
+
+    uint16_t arbitrary_en;      /**< if true: enable arbitrary mode stimulation. */
+    uint16_t recording_channel; /**< recording_channel[17] represent enabling channel 17. */
+
+    uint16_t sti_amplitude_h; /**< positive side amplitude. */
+    uint16_t sti_amplitude_l; /**< negative side amplitude. */
+
+    uint16_t sys_clk_ratio;   /**< frequency divider ratio for digital core clock. */
+    uint16_t adc_clock_ratio; /**< frequency divider ratio for adc clock. */
+    uint16_t sti_clock_ratio; /**< frequency divider ratio for stimulation clock. */
+    uint16_t chopper_ratio;   /**< freqeuncy divider for chopper. */
+
+    uint16_t sti_channel; /**<
+                           *    if stimulation[7] == true, stimulation channel 7 is enabled .
+                           *    if stimulation[4] == true. stimulation channel 4 is enabled .
+                           */
+
+} INSTRUCTION = {0};
+
+/**
+ *   @brief:
+ *   manage which operation to be conducted
+ */
+struct HEADSTAGE_STATE {
+    uint8_t state;
+
+    uint8_t config_type;
+
+    uint8_t index;
+} NEULIVE_STATE = {0};
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_led.h

@@ -192,38 +192,36 @@ static void headstage_led_color(uint8_t color) {
  ==== LED implement (GPIO) ====
  ============================*/
 
-#ifdef BOOSTXL_CC2650MA
+#ifdef HEADSTAGE_UNI_H
 #define HEADSTAGE_LED_USE_GPIO
 #endif
 
 #ifdef HEADSTAGE_LED_USE_GPIO
-#include    "headstage_pin.h"
+#include "headstage_pin.h"
 /*
     every 400us to transmit spi data
  */
 
-static void headstage_led_spi_transmit (){
-    for(int8_t i = 0; i < 8; i++) {
+static void headstage_led_spi_transmit() {
+    for (int8_t i = 0; i < 8; i++) {
         uint16_t d = headstage_spi_led_txbuf[i];
-        for(int8_t j = 15; j >= 0; j--){
-            int16_t v = (d & (1 << j)); // why check > 0 or not
-            bool SET_LED = (v > 0) ? 1 : 0;
-            headstage_pin_output(PIN_LED_CLK,1);
-            CPUdelay( 16*400 );// 2500hz
-            headstage_pin_output(PIN_LED_OUT, SET_LED);
+        for (int8_t j = 15; j >= 0; j--) {
+            int16_t v       = (d & (1 << j));  // why check > 0 or not
+            bool    SET_LED = (v > 0) ? 1 : 0;
             headstage_pin_output(PIN_LED_CLK, 0);
-            CPUdelay( 16*400 );// 2500hz
+            CPUdelay(16 * 400);  // 2500hz
+            headstage_pin_output(PIN_LED_OUT, SET_LED);
+            headstage_pin_output(PIN_LED_CLK, 1);
+            CPUdelay(16 * 400);  // 2500hz
         }
     }
 }
 
-static void headstage_led_spi_color (uint8_t color){
+static void headstage_led_spi_color(uint8_t color) {
     headstage_led_set_color(headstage_spi_led_txbuf, SPI_LED_REPEAT, color);
     headstage_led_spi_transmit();
 }
 
-
 #endif  // HEADSTAGE_LED_USE_GPIO
 
 #endif  // HEADSTAGE_LED_H
-

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_notify.h

@@ -31,7 +31,7 @@ optional implement
 
 #include <xdc/runtime/Timestamp.h>
 
-#define headstage_time_stamp_us() Timestamp_get32()
+#define headstage_time_stamp_us() (Timestamp_get32() / 2)
 
 /*========================
  ==== notify function ====
@@ -66,7 +66,6 @@ static void headstage_notify_send() {
     }
 
 #else
-
     SimpleProfile_SetParameter(BLE_NOT_BUFF_CHAR, BLE_NOT_BUFF_SIZE, headstage_notify_buffer);
 
 #endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_pin.h

@@ -14,6 +14,8 @@
 #include "zm/headstage_pin.h"
 #elif defined(HEADSTAGE_STI_H)
 #include "sti/headstage_pin.h"
+#elif defined(HEADSTAGE_NEU_H)
+#include "neu/headstage_pin.h"
 #else
 
 #error "headstage_pin headstage_pin_configuration not defined"

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_spi.h

@@ -28,7 +28,7 @@ static SPI_Transaction spi_transaction;
         spi_parameter.bitRate         = 12000000;                             \
         spi_parameter.transferTimeout = 1000;                                 \
         spi_parameter.dataSize        = 8;                                    \
-        spi_parameter.frameFormat     = SPI_POL0_PHA0;                        \
+        spi_parameter.frameFormat     = SPI_POL0_PHA1;                        \
         spi_handle                    = SPI_open(Board_SPI0, &spi_parameter); \
     } while (0)
 

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_swi.h

@@ -0,0 +1,30 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+
+/**
+    \file headstage_swi.h
+    In order to enable interrupt, hookset function need declaring.
+    reference:ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/docs/Bios_User_Guide.pdf
+ */
+
+#ifndef HEADSTAGE_SWI_H
+#define HEADSTAGE_SWI_H
+
+#include <ti/sysbios/knl/Swi.h>
+#include <xdc/runtime/Error.h>
+
+/*
+    software interrupt
+ */
+Swi_Handle headstage_swi;
+
+typedef void (*headstage_swiFxn)(UArg arg0, UArg arg1);
+
+void headstage_swi_init(headstage_swiFxn callback) {
+    Error_Block eb;
+    Error_init(&eb);
+    headstage_swiFxn my_swi = callback;
+    headstage_swi           = Swi_create(my_swi, NULL, &eb);
+}
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage_uni.h

@@ -1,5 +1,5 @@
-/* Copyright (c) 2019. BioPro. Scientific.
- */
+
+
 #ifndef HEADSTAGE_H
 #error "headstage.h not include"
 #endif
@@ -7,15 +7,71 @@
 #ifndef HEADSTAGE_UNI_H
 #define HEADSTAGE_UNI_H
 
-/*============================
- ==== product information ====
- ===========================*/
+/**
+ *  @file headstage_uni.h
+ *
+ *  Copyright (c) 2019. BioPro. Scientific.
+ *
+ *  NEULIVE firmware structure:
+ *
+ *      headstage_init()
+ *      headstage_uni_event()
+ *      headstage_umc_state_transfer_lsk()
+ *      headstage_umc_state_transfer_ask()
+ *
+ *      description:
+ *
+ *          Construct corresponding headstage_uni_event to implement the communication between
+ *          DBS and CC2650. Because finite state machine is used to build the digital core,
+ *          a similar structure to monitor its state is needed.
+ *
+ *      headstage_uni_event:
+ *
+ *          1. LSK transmit event       :
+ *              receive LSK and process raw data
+ *
+ *          2. ASK transmit event       :
+ *              transmit ASK to DBS chip
+ *
+ *          3. trigger stimulation event:
+ *              transmit trigger flag to DBS chip
+ *
+ *          4. Disconnect               :
+ *              stop system working
+ *
+ *          ...reserved
+ *
+ *      protocol between DBS chip and cc2650:
+ *
+ *          DBS (LSK) -> CC2650 (SPI):
+ *              format: 9'b PREAMBLE + 4'b HEADER + 10'bit DATA
+ *                  PREAMBLE: imply the channel order, refer to rearrange channel for more detail.
+ *
+ *          cc2650 (SPI) -> DBS (ASK):
+ *              format: 4'bHEADER + ( 10'b INSTRUCTION + 4'b ID ) * 2
+ *                  INSTRUCTION: construct the instruction corresponding to DBS chip
+ *
+ *      state machine:
+ *
+ *          In order to control the digital core inside DBS chip, this application needs to simulate a similar structure.
+ *                                                                                                                      (interrupt)
+ *          IDLE -> HANDSHAKE -> HANDSHAKE_RECEIVE -> INITIAL -> CONFIGURE -> WAIT_START --> TRIGGER -> WAIT_TRIGGER ----------------> CONFIGURE
+ *                                                                                      |                             |
+ *                                                                                       -->        LIMITED         --|
+ *                                                                                      |                             |
+ *                                                                                       -->      CONTINUOUS        --
+ *
+ *      State Description:
 
-#define DEVICE_NAME "Neulive-v0.3"
-#define MAJOR_PRODUCT_NUMBER 1
-#define MINOR_PRODUCT_NUMBER 1
-#define MAJOR_VERSION_NUMBER 0
-#define MINOR_VERSION_NUMBER 2
+ *          There are two state machines implemented in this structure.
+ *          Different state acts differently,
+ *          e.g., CONFIGURE and WAIT_START would transmit the same code to DBS with different meaning
+ *              state transfer in LSK:
+ *                  After receiving LSK data, acts corresponding to current state and decide to change state or not
+ *              state transfer in ASK:
+ *                  After receiving ASK data, acts corresponding to current state
+ *
+ */
 
 // TODO low frequency mode
 // TODO battery record
@@ -26,47 +82,76 @@
  ==== constant ====
  =================*/
 
-// data rate
 // clang-format off
-#define UMC_LSK_FREQ    50000      // 500 khz
-#define UMC_ASK_FREQ    10000      // 100 khz
-#define UMC_SYS_CLK     1000000    // target is 8Mhz
-#define UMC_POLY_R_CLK  1000        // poly-R switching clock
-// clang-format on
 
-// data transmit format  9'b PREAMBLE + 4'b HEADER + 10'bit DATA
-// clang-format off
+/**
+    specific data from DBS
+
+    In order to set recording channel, arrange a set of selected channel.
+    The first select channel data will come with preamble.
+ */
 #define UMC_PREAMBLE    0b011000001
+/**
+    header used in LSK and ASK transmission
+ */
 #define UMC_HEADER      0b0101
 // clang-format on
 
+/**
+    The data format between NEULIVE and CONTROLL BOX
+
+    Use notification to transmit data to control box through BLE.
+    Definition of the protocol:
+    4'B timestamp + 2'B time delta + (4'b channel + 10'b voltage + 2'b flag) * (N)
+    N: numbers of data transmitted in a transaction
+ */
 #define HEADSTAGE_NOTIFY_USE_TDC4VAF2
 /*================
  ==== include ====
  ================*/
-
+#include "time.h"
 #include "population.h"
 #include "headstage_arm.h"
-#include "headstage_notify.h"
 #include "headstage_debug.h"
 #include "headstage_pin.h"
 #include "headstage_led.h"
-#include "headstage_arm.h"
 #include "headstage_watchdog.h"
+#include "headstage_notify.h"
+#include "headstage_indicate.h"
+#include "headstage_swi.h"
 #include "tni/headstage_notify.h"
 #include "uni/headstage_spi.h"
 #include "uni/headstage_pwm.h"
 #include "uni/headstage_adc.h"
+#include "uni/uni1.3_parameter.h"
 
 /*===================================
  ==== instruction building macro ====
  ==================================*/
+/**
+    construct final instruction
+
+    Construct the final instruction transmitted to DBS chip
+    final instruction = Header + instruction + instruction
+
+    @param code: prebuilt instruction
+    @return final instruction
+ */
 
 #define build_instruction(code)                   \
     ({                                            \
         uint32_t __x = (code)&0x3FFF;             \
         (UMC_HEADER << 28) | (__x << 14) | (__x); \
     })
+/**
+    construct instruction
+
+    Construct the instruction and pass it to build_instruction.
+    Instruction = 4'b type(opcode) + 6'b value + 4'b chip_id
+    @param type: the opcode is going to be transmitted
+    @param value: the operating value
+    @return final instruction
+ */
 
 #define build_configure_instruction(type, value)           \
     ({                                                     \
@@ -76,14 +161,11 @@
         build_instruction((__t << 10) | (__v << 4) | __c); \
     })
 
-#define build_conservative_instruction(type, value)             \
-    ({                                                          \
-        uint32_t __t = (type)&0xF;                              \
-        uint32_t __v = (value)&0x3F;                            \
-        uint32_t __c = (CHIP_ID)&0xFF;                          \
-        uint32_t __x = ((__t << 6) | (__v)) & 0x3FF;            \
-        (UMC_HEADER << 28) | (__x << 18) | (__c << 10) | (__x); \
-    })
+/**
+    get data from spi_rxbuf and convert it to uint16_t
+    @param  index: getting value from the index
+    @return receive data casting in uint16_t
+*/
 
 #define rx_get_u16(index)                          \
     ({                                             \
@@ -93,6 +175,12 @@
         (__a << 8) | __b;                          \
     })
 
+/**
+    get data from spi_rxbuf and convert it to uint32_t
+    @param  index: the index of spi_rxbuf
+    @return receive data casting in uint32_t
+*/
+
 #define rx_get_u32(index)                             \
     ({                                                \
         uint32_t __i = (uint32_t)(index);             \
@@ -103,6 +191,12 @@
         (__a << 24) | (__b << 16) | (__c << 8) | __d; \
     })
 
+/**
+    put uint16_t into spi_txbuf
+    @param  index: the index of spi_txbuf
+    @param  value: the data is going to be set
+*/
+
 #define tx_put_u16(index, value)              \
     do {                                      \
         uint32_t __i     = (uint32_t)(index); \
@@ -111,6 +205,12 @@
         spi_txbuf[__i++] = (__v)&0xFF;        \
     } while (0)
 
+/**
+    put uint32_t into spi_txbuf
+    @param  index: the index of spi_txbuf
+    @param  value: the data is going to be set
+*/
+
 #define tx_put_u32(index, value)               \
     do {                                       \
         uint32_t __i     = (uint32_t)(index);  \
@@ -125,31 +225,72 @@
  ==== constant ====
  =================*/
 
+/**
+ this part frequency is controlling the operating
+ */
 // clang-format off
+/**  target LSK data rate is 50 khz */
+#define UMC_LSK_FREQ    50000
+/** target ASK data rate is 10 khz */
+#define UMC_ASK_FREQ    10000
+/** target SYSTEM clock frequency is 1Mhz */
+#define UMC_SYS_CLK     1000000
+/** poly-R switching clock frequency */
+#define UMC_POLY_R_CLK  1000
 
-// UNI 1.2 instruction macro
+
+/// Neulive instruction macro
+/** handshake information receive from DBS */
 #define UMC_HAND_SHAKE_SEND     0b0011000011
+/** handshake information send to DBS */
 #define UMC_HAND_SHAKE_RECV     0b01010011000110000000110001100000
+/** set the interface with DBS */
 #define UMC_MODE_LSK_OUT        0b101001
-#define UMC_CALIB_DONE          0b1010       // UMC_CALIB_DONE  + UMC_MODE_LSK_OUT -> leave initial state and set "CHIP ID"
-#define UMC_CONFIG_DONE         0b0100      // UMC_CONFIG_DONE + 6'bxxxxxx -> EXIT config state
+/** UMC_CALIB_DONE + UMC_MODE_LSK_OUT : leave initial state and set "CHIP ID" */
+#define UMC_CALIB_DONE          0b1010
+/** UMC_CONFIG_DONE + 6 bits don't care : EXIT config state */
+#define UMC_CONFIG_DONE         0b0100
+/**
+    UMC_IRQ + UMC_IRQ_CODE + CHIP ID : go back to configure data from continuous, trigger, limited
+    UMC_IRQ type of interrupt
+*/
 #define UMC_IRQ                 0b1110
-#define UMC_IRQ_CODE            0b001001       // UMC_IRQ + UMC_IRQ_CODE + CHIP ID -> when we want to go back to configure data.
+/** UMC_IRQ_CODE value of interrupt */
+#define UMC_IRQ_CODE            0b001001
+/** leave wait trigger state by this instruction */
 #define UMC_GOLDEN_KEY          0b01011010010110000010100101100000 //this is important to leave wait trigger state.
 
-// we need to check transfer data meets or not
-#define UMC_TRANSMIT_S          0b101  // transmit success
+/** we need to check transfer data meets or not */
+#define UMC_TRANSMIT_S          0b101
 
-// trigger stimulation by ask
+/**
+    trigger a stimulation by ASK
+    UMC_TRIG + UMC_STIMULUS + CHIP ID
+    UMC_TRIG type of trigger a stimulus
+*/
 #define UMC_TRIG                0b1100
+/**
+    UMC_STIMULUS value of trigger a stimulus
+*/
 #define UMC_STIMULUS            0b000011
 
+/**
+    type of opcode, control box to cc2650.
+*/
+/** control box to cc2650:default type instruction */
 #define RIS_DEFAULT             0x00
+/** control box to cc2650 instruction opcode, parameter set 1 */
 #define RIS_SET_PARA            0x20
+/** control box to cc2650 instruction opcode, remove amplifier offset */
 #define RIS_RESET_AMP           0x60
+/** control box to cc2650 instruction opcode, parameter set 2 */
 #define RIS_DIR                 0xA0
+/** control box to cc2650 instruction opcode, trigger stimulation */
 #define RIS_UMC_TRIG            0xC0
 
+/**
+    stimulation waveform
+ */
 #define STI_MODE_DISABLE        0
 #define STI_MODE_POS            1
 #define STI_MODE_NEG            2
@@ -158,11 +299,18 @@
 #define STI_MODE_AWF            5
 #define ARM_MODE_RAMP           8
 
+/**
+    reserved virtual instruction
+ */
 #define VIS_BLE_T               0b10100000
 #define VIS_SHIFT_T             0b01010000
 
 // all the categories of instruction we can change .
 
+/**
+    configuration set for DBS instruction
+*/
+
 #define CONFIG_AMP_CH           0x10 // this state is for transmit amp channel one more time
 #define CONFIG_AMP_MUX          0x01
 #define CONFIG_AMP_GAIN         0x02
@@ -222,103 +370,6 @@ static uint16_t fast_settle_table[2] = {  //
     {0b000000},
     {0b000001}};
 
-// XXX not used
-static uint16_t sti_channel_table[4] = {
-    {0b000010},  // 3
-    {0b000011},  // 4
-    {0b000100},  // 5
-    {0b000101}   // 6
-};
-
-/*
- * we need to use this parameter
- */
-#ifdef UNI_1P2
-static uint16_t reverse_channel[16] = {
-    {0x0A}, // 1
-    {0x0B},
-    {0x00},
-    {0x01},
-    {0x02},
-    {0x07},
-    {0x06},
-    {0x03},
-    {0x05},
-    {0x04},
-    {0x08},
-    {0xff},
-    {0x0c},
-    {0x09},
-    {0xff},
-    {0xff}
-};
-#else
-static uint16_t reverse_channel[16] = {
-    {0x0A}, // 1
-    {0x00},
-    {0x01},
-    {0x02},
-    {0x03},
-    {0x08},
-    {0x07},
-    {0x06},
-    {0x05},
-    {0x04},
-    {0x09},
-    {0x0B},
-    {0xFF},
-    {0xFF},
-    {0xff},
-    {0xff}
-};
-#endif
-
-/* we can change amp channel from one to eight
- * the user will choose these channel from this table
- */
-
-#ifdef UNI_1p2
-static uint16_t amp_channel_table[13] = {  //
-    {0x03},
-    {0x04},
-    {0x05},
-    {0x08},
-    {0x0A},
-    {0x09},
-    {0x07},
-    {0x06},
-    {0x0B},
-    {0x0E},
-    {0x01},
-    {0x02},
-    {0x0D}
-};
-#else
-static uint16_t amp_channel_table[12] = {  //
-    {0x02},
-    {0x03},
-    {0x04},
-    {0x05},
-    {0x0A},
-    {0x09},
-    {0x08},
-    {0x07},
-    {0x06},
-    {0x0b},
-    {0x01},
-    {0x0C}
-};
-#endif
-
-static uint16_t amp_gain_table[] = {
-    0b100011,  // 3
-    0b101100,  // 14
-    0b101001,  // 27
-    0b000011,  // 60
-    0b001100,  // 280
-    0b001001,  // 540
-};
-
 /**
  * pulse width, with unit us
  */
@@ -441,12 +492,21 @@ struct HEADSTAGE_PARAMETER_TABLE {
      */
     bool adc_clock_signal;
 
-    /*
+    /**
      * amplifier reset
      */
     bool amp_rst;
 } INSTRUCTION = {0};
 
+/**
+@fn static void headstage_uni_delay()
+@brief make some delay
+*/
+static void headstage_uni_delay() {
+    for (uint16_t i = 0; i < 1023; i++)
+        ;
+}
+
 static void rearrange_channel_mux_table() {
     uint8_t enable_channel_number = 0;
     uint8_t last_enable_channel   = 0;
@@ -496,13 +556,12 @@ static void rearrange_channel_mux_table() {
         }
     }
 
-    int8_t offset = last_enable_channel - channel_mux_index ;
+    int8_t offset = last_enable_channel - channel_mux_index;
 
     while (channel_mux_index >= 0) {
         INSTRUCTION.channel_mux[channel_mux_index] = INSTRUCTION.channel_mux[channel_mux_index + offset];
         channel_mux_index--;
     }
-
 }
 
 /*======================
@@ -525,6 +584,10 @@ static void rearrange_channel_mux_table() {
 #define UPDATE_DONE                 0xFF
 // clang-format on
 
+/**
+@struct UMC_STATE
+*/
+
 struct {
     uint8_t state;
 
@@ -591,13 +654,12 @@ static void headstage_uni_event() {
 }
 
 static void headstage_spi_ask_callback(SPI_Handle handle, SPI_Transaction* transaction) {
-    if ( UMC_STATE.reset_flag == 0)
-         flag_notify(EVT_UMC_ASK);
+    if (UMC_STATE.reset_flag == 0) flag_notify(EVT_UMC_ASK);
 }
 
 static void headstage_spi_lsk_callback(SPI_Handle handle, SPI_Transaction* transaction) {
-    if ( UMC_STATE.reset_flag == 0)
-         flag_notify(EVT_UMC_LSK);
+    if (not_buf_offset >= BLE_NOT_BUFF_SIZE) Swi_post(headstage_swi);
+    if (UMC_STATE.reset_flag == 0) flag_notify(EVT_UMC_LSK);
 }
 
 static void headstage_reset() {
@@ -619,6 +681,8 @@ static void headstage_reset() {
  ==== function implement ====
  ==========================*/
 
+static void headstage_swi_func(UArg a0, UArg a1) {}
+
 /**
  * initialize parameter and device.
  */
@@ -626,17 +690,18 @@ static void headstage_init() {
     headstage_pin_open();
     headstage_spi_open();
     headstage_pwm_open();
+    headstage_swi_init(headstage_swi_func);
     headstage_led_spi_color(COLOR_GREEN);
-//    headstage_watchdog_open();
-//    if(headstage_watchdog_handle == NULL)
-//        {
-//            headstage_led_spi_color(COLOR_RED);
-//        }
+    //    headstage_watchdog_open();
+    //    if(headstage_watchdog_handle == NULL)
+    //        {
+    //            headstage_led_spi_color(COLOR_RED);
+    //        }
 
-    headstage_pin_output(PIN_RESET,     1); // initialize DBS chip
-    headstage_pin_output(PIN_STI_SEL,   1); // chip select is ok
-    headstage_pin_output(PIN_VGRP,      1); //
-    headstage_pin_output(PIN_FASTSET,   0); //
+    headstage_pin_output(PIN_RESET, 1);    // initialize DBS chip
+    headstage_pin_output(PIN_STI_SEL, 1);  // chip select is ok
+    headstage_pin_output(PIN_VGRP, 1);     //
+    headstage_pin_output(PIN_FASTSET, 0);  //
 }
 
 static void headstage_update_ris_instruction(uint8_t ins_len, uint8_t* instruction) {
@@ -645,7 +710,7 @@ static void headstage_update_ris_instruction(uint8_t ins_len, uint8_t* instructi
             uint8_t amp_lbf      = (instruction[0] & 0b00000111);
             uint8_t chopper      = (instruction[1] & 0b00100000) >> 5;
             uint8_t fast_settle  = (instruction[1] & 0b00010000) >> 4;
-            uint8_t sti_waveform = (instruction[1] & 0b00001110) >> 1; // define pos to neg or neg to pos
+            uint8_t sti_waveform = (instruction[1] & 0b00001110) >> 1;  // define pos to neg or neg to pos
             uint8_t sti_volt_h   = (instruction[1] & 0b00000001);
             uint8_t sti_volt_l   = (instruction[2] & 0b11110000) >> 4;
             uint8_t sti_volt     = (sti_volt_h << 4) | sti_volt_l;
@@ -653,75 +718,71 @@ static void headstage_update_ris_instruction(uint8_t ins_len, uint8_t* instructi
             uint8_t sti_chn      = (instruction[3] & 0b11110000) >> 4;
             uint8_t frequency    = (instruction[3] & 0b00001111);
 
-            INSTRUCTION.sti_waveform           = sti_waveform;
-            INSTRUCTION.frequency              = frequency;
-            INSTRUCTION.amp_low_band_freq      = amp_lbf;
-            INSTRUCTION.chopper                = chopper;
-            INSTRUCTION.fast_settle            = fast_settle;
-            INSTRUCTION.sti_volt               = sti_volt;
-            INSTRUCTION.sti_channel_pmos       = sti_channel_table[sti_chp];
-            INSTRUCTION.sti_channel_nmos       = sti_channel_table[sti_chn];
+            INSTRUCTION.sti_waveform      = sti_waveform;
+            INSTRUCTION.frequency         = frequency;
+            INSTRUCTION.amp_low_band_freq = amp_lbf;
+            INSTRUCTION.chopper           = chopper;
+            INSTRUCTION.fast_settle       = fast_settle;
+            INSTRUCTION.sti_volt          = sti_volt;
+            INSTRUCTION.sti_channel_pmos  = sti_channel_table[sti_chp];
+            INSTRUCTION.sti_channel_nmos  = sti_channel_table[sti_chn];
             break;
         }
         case RIS_SET_PARA: {
-            uint8_t amp_gain    = (instruction[0] & 0x1C) >> 2;
-            uint8_t pulse_width = ((instruction[0] & 0x03) << 2) | ((instruction[1] & 0xC0)>> 6);
-            uint8_t sti_times   = (instruction[1] & 0x3F);
-            uint8_t sti_freq    = (instruction[2] & 0x3F);
-            uint8_t mode        = (instruction[2] & 0xC0) >> 6;
-            uint8_t cha         = (instruction[3] & 0x0F);
-            uint8_t chb         = (instruction[4] & 0xF0) >> 4;
-            uint8_t chc         = (instruction[4] & 0x0F);
-            uint8_t chd         = (instruction[5] & 0xF0) >> 4;
-
+            uint8_t amp_gain        = (instruction[0] & 0x1C) >> 2;
+            uint8_t pulse_width     = ((instruction[0] & 0x03) << 2) | ((instruction[1] & 0xC0) >> 6);
+            uint8_t sti_times       = (instruction[1] & 0x3F);
+            uint8_t sti_freq        = (instruction[2] & 0x3F);
+            uint8_t mode            = (instruction[2] & 0xC0) >> 6;
+            uint8_t cha             = (instruction[3] & 0x0F);
+            uint8_t chb             = (instruction[4] & 0xF0) >> 4;
+            uint8_t chc             = (instruction[4] & 0x0F);
+            uint8_t chd             = (instruction[5] & 0xF0) >> 4;
             INSTRUCTION.amp_gain    = amp_gain;
             INSTRUCTION.pulse_width = pulse_width;
             INSTRUCTION.sti_times   = sti_times;
-            INSTRUCTION.mode        = mode;
             INSTRUCTION.sti_freq    = sti_freq;
-
-            if (instruction[3] & 0b10000000) INSTRUCTION.channel_table[amp_channel_table[cha]-1] = TRUE;
-            if (instruction[3] & 0b01000000) INSTRUCTION.channel_table[amp_channel_table[chb]-1] = TRUE;
-            if (instruction[3] & 0b00100000) INSTRUCTION.channel_table[amp_channel_table[chc]-1] = TRUE;
-            if (instruction[3] & 0b00010000) INSTRUCTION.channel_table[amp_channel_table[chd]-1] = TRUE;
+            INSTRUCTION.mode        = mode;
+            if (instruction[3] & 0b10000000) INSTRUCTION.channel_table[amp_channel_table[cha] - 1] = TRUE;
+            if (instruction[3] & 0b01000000) INSTRUCTION.channel_table[amp_channel_table[chb] - 1] = TRUE;
+            if (instruction[3] & 0b00100000) INSTRUCTION.channel_table[amp_channel_table[chc] - 1] = TRUE;
+            if (instruction[3] & 0b00010000) INSTRUCTION.channel_table[amp_channel_table[chd] - 1] = TRUE;
             break;
         }
 
             // todo: check multichannel selection is correct or not
         case RIS_DEFAULT: {
-            INSTRUCTION.channel_table[amp_channel_table[0]-1]  = TRUE;
-            INSTRUCTION.amp_gain          = 5;   // x1000
-            INSTRUCTION.pulse_width       = 0;   // 40us
-            INSTRUCTION.sti_times         = 0;   // repeat stimulation x1
-            INSTRUCTION.mode              = 1;   // trigger mode
-            INSTRUCTION.sti_freq          = 3;   // 30hz
-            INSTRUCTION.sti_waveform      = 1;   // positive
-            INSTRUCTION.chopper           = 0;   // turn off chopper
-            INSTRUCTION.fast_settle       = 0;   // turn on fast settling
-            INSTRUCTION.sti_volt          = 0;   // 2Volt
-            INSTRUCTION.sti_channel_nmos  = 15;  // sti nch = ch2  means sti turn off
-            INSTRUCTION.sti_channel_pmos  = 0;   // sti pch = ch1  means sti turn off
-            INSTRUCTION.amp_low_band_freq = 0;   // the maximum
+            INSTRUCTION.channel_table[amp_channel_table[0] - 1] = TRUE;
+            INSTRUCTION.amp_gain                                = 5;  // x1000
+            INSTRUCTION.pulse_width                             = 0;  // 40us
+            INSTRUCTION.sti_times                               = 0;  // repeat stimulation x1
+            INSTRUCTION.mode                                    = 3;  // trigger mode
+            INSTRUCTION.sti_freq                                = 3;  // 30hz
+            INSTRUCTION.sti_waveform                            = 1;  // positive
+            INSTRUCTION.chopper                                 = 0;  // turn off chopper
+            INSTRUCTION.fast_settle                             = 0;  // turn on fast settling
+            INSTRUCTION.sti_volt                                = 0;  // 2Volt
+            INSTRUCTION.sti_channel_nmos                        = 0;  // sti nch = ch2  means sti turn off
+            INSTRUCTION.sti_channel_pmos                        = 1;  // sti pch = ch1  means sti turn off
+            INSTRUCTION.amp_low_band_freq                       = 0;  // the maximum
 
-//            this for-loop is used for setting the amplifier channel
-//            for (unsigned int i = 0; i < REC_CHANNEL_COUNT; i++) {
-//                INSTRUCTION.channel_table[i] = (4 <= i && i <= 8);
-//            }
+            //            this for-loop is used for setting the amplifier channel
+            //            for (unsigned int i = 0; i < REC_CHANNEL_COUNT; i++) {
+            //                INSTRUCTION.channel_table[i] = (4 <= i && i <= 8);
+            //            }
             break;
         }
 
-        case RIS_UMC_TRIG:
+        case RIS_UMC_TRIG: {
             tx_put_u32(0, build_configure_instruction(UMC_TRIG, UMC_STIMULUS));
             flag_notify(EVT_UMC_STI);
-            /*
-                load
-             */
             break;
-
-        case RIS_RESET_AMP:
+            }
+        case RIS_RESET_AMP:{
             tx_put_u32(0, build_configure_instruction(UMC_TRIG, UMC_STIMULUS));
             headstage_spi_ask_transaction(4);
             break;
+            }
         default:
             break;
     }
@@ -737,9 +798,10 @@ static void headstage_update_vis_instruction(uint8_t vis_oper) {
             break;
         case VIS_STI:
             if (headstage_state == UMC_STATE_INTERRUPT) {
-                headstage_state = UMC_STATE_CONFIGURE;
+                headstage_state = UMC_STATE_INITIAL;
                 rearrange_channel_mux_table();
                 UMC_STATE.config_type = CONFIG_AMP_MUX;
+                headstage_led_spi_color(COLOR_BLACK);
                 tx_put_u32(0, build_configure_instruction(UMC_IRQ, UMC_IRQ_CODE));
                 headstage_spi_ask_transaction(4);
             } else {
@@ -748,7 +810,7 @@ static void headstage_update_vis_instruction(uint8_t vis_oper) {
                 headstage_pwm_start(headstage_system_pwm_handle);
                 headstage_pwm_start(headstage_poly_r_pwm_handle);
                 UMC_STATE.config_type = CONFIG_AMP_MUX;
-                UMC_STATE.reset_flag = 0;
+                UMC_STATE.reset_flag  = 0;
                 headstage_led_spi_color(COLOR_BLUE);
                 flag_notify(EVT_UMC_LSK);
             }
@@ -757,11 +819,8 @@ static void headstage_update_vis_instruction(uint8_t vis_oper) {
 
         // interrupt
         case VIS_INT:
-            headstage_state = UMC_STATE_INTERRUPT;
-            headstage_spi_transaction_cancel(headstage_spi_lsk_handle);
-            memset(headstage_debug_buffer, 0, BLE_NOT_BUFF_SIZE);
-            tx_put_u32(0, build_configure_instruction(UMC_IRQ, UMC_IRQ_CODE));
-            headstage_spi_ask_transaction(4);
+            headstage_reset();
+            headstage_state = UMC_STATE_HANDSHAKE;
             break;
 
         case VIS_BLE_T:
@@ -779,6 +838,52 @@ static void headstage_update_vis_instruction(uint8_t vis_oper) {
     }
 }
 
+/**
+ *  @fn headstage_update_cis_instruction
+ */
+static void headstage_update_cis_instruction(uint8_t cis_oper) {
+            switch (cis_oper) {
+                case CIS_NOP: {
+                    // nothing
+                    cdr_buf[0] = _B_4b4b(CIS_NOP, CHIP_ID);
+                    cdr_buf[1] = _B_4b4b(CDR_SUCCESS, 0);
+
+                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, 2, cdr_buf);
+                    break;
+                }
+#ifdef HEADSTAGE_CIS_VOLT_H
+                case CIS_VOLT: {
+                    uint8_t status = headstage_update_vis_volt(ins_len, instruction + 2, cdr_buf + 2);
+
+                    cdr_buf[0] = _B_4b4b(CIS_VOLT, CHIP_ID);
+                    cdr_buf[1] = status;
+
+                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, BLE_CDR_BUFF_SIZE, cdr_buf);
+                    break;
+                }
+#endif
+#ifdef HEADSTAGE_CIS_LED_H
+                case CIS_LED: {
+                    uint8_t status = headstage_update_vis_led(ins_len, instruction + 2, cdr_buf + 2);
+
+                    cdr_buf[0] = _B_4b4b(CIS_LED, CHIP_ID);
+                    cdr_buf[1] = status;
+
+                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, BLE_CDR_BUFF_SIZE, cdr_buf);
+                    break;
+                }
+#endif
+                default: {
+                    cdr_buf[0] = _B_4b4b(cis_oper, CHIP_ID);
+                    cdr_buf[1] = _B_4b4b(CDR_FAILURE, 0);
+
+                    SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, BLE_CDR_BUFF_SIZE, cdr_buf);
+                    break;
+                }
+            }
+}
+
+
 /*
  * todo: need to define some procedure to detect this device status
  */
@@ -791,9 +896,9 @@ static uint8_t headstage_debug_instruction(uint8_t* ins_buf) {
  =====================*/
 
 static void headstage_uni_test_data_append_notify_buffer(uint8_t* dat_buf) {
-    uint8_t  channel    = 0;
-    dat_buf[0] = dat_buf[0];
-    dat_buf[1] = (dat_buf[1] + 1) & 0xfc;
+    uint8_t channel = 0;
+    dat_buf[0]      = dat_buf[0];
+    dat_buf[1]      = (dat_buf[1] + 1) & 0xfc;
     headstage_notify_append_data(channel, dat_buf);
 
     // always send notify no matter buffer full or not
@@ -801,39 +906,38 @@ static void headstage_uni_test_data_append_notify_buffer(uint8_t* dat_buf) {
     headstage_notify_send();
 }
 
-// todo: check data length extension with this function -> this function should be 
+// todo: check data length extension with this function -> this function should be
 static void headstage_uni_umc_data_append_notify_buffer(uint8_t* dat_buf) {
     // check LSK data preamble ( 0b01100_0001 ) 58(01011000) 2c(00101100)
     // sometimes we lose the first bit , it means we only receive
     //  0110_0000_1010_1xxx_xxxx_xxxX_XXXX_XXXX and
     //  1100_0001_0101_xxxx_xxxx_xxXX_XXXX_XXXX
-
-
-    if ((dat_buf[1] & 0x28) == 0x28) {
-        dat_buf[0] = (dat_buf[0] << 1) | ((dat_buf[1] >> 7) & 0x01);
-        dat_buf[1] = (dat_buf[1] << 1) | ((dat_buf[2] >> 7) & 0x01);
-        dat_buf[2] = (dat_buf[2] << 1) | ((dat_buf[3] >> 7) & 0x01);
-    }
-
-    uint8_t channel;
-
-    if(INSTRUCTION.enable_channel_number == 1) {
-        channel = reverse_channel[INSTRUCTION.last_enable_channel];
-    }
-    else if (dat_buf[0] == 0xc1) {
-        channel = reverse_channel[INSTRUCTION.last_enable_channel];
+    if (((spi_rxbuf[0] & 0xC1) != 0xC1) && (spi_rxbuf[0] != 0x00)) {
+        headstage_led_spi_color(COLOR_CYAN);
+        headstage_uni_delay();
     } else {
-        uint8_t channel_pointer     = (INSTRUCTION.channel_pointer + 1) % INSTRUCTION.last_enable_channel;
-        INSTRUCTION.channel_pointer = channel_pointer;
-        channel                     = reverse_channel[INSTRUCTION.channel_mux[channel_pointer]];
-    }
-//    uint16_t data_value = (uint16_t)(((dat_buf[1] & 0x0F) << 6) | ((dat_buf[2] & 0xFC) >> 2));
-    uint8_t  data_size = headstage_notify_append_data(channel, dat_buf);
+        if ((spi_rxbuf[1] & 0x28) == 0x28) {
+            spi_rxbuf[0] = (spi_rxbuf[0] << 1) | ((spi_rxbuf[1] >> 7) & 0x01);
+            spi_rxbuf[1] = (spi_rxbuf[1] << 1) | ((spi_rxbuf[2] >> 7) & 0x01);
+            spi_rxbuf[2] = (spi_rxbuf[2] << 1) | ((spi_rxbuf[3] >> 7) & 0x01);
+        }
 
-    if (data_size >= BLE_NOT_BUFF_SIZE) {
-        headstage_notify_send();
-    }
+        uint8_t channel;
 
+        if ((INSTRUCTION.enable_channel_number == 1) || (spi_rxbuf[0] == 0xc1)) {
+            channel = reverse_channel[INSTRUCTION.last_enable_channel];
+        } else {
+            uint8_t channel_pointer     = (INSTRUCTION.channel_pointer + 1) % INSTRUCTION.last_enable_channel;
+            INSTRUCTION.channel_pointer = channel_pointer;
+            channel                     = reverse_channel[INSTRUCTION.channel_mux[channel_pointer]];
+        }
+//        uint8_t data_size = headstage_notify_append_data(channel, spi_rxbuf);
+        if (data_size >= BLE_NOT_BUFF_SIZE) {
+            headstage_notify_send();
+            headstage_notify_flip_buffer();
+        }
+    }
+    //    uint16_t data_value = (uint16_t)(((dat_buf[1] & 0x0F) << 6) | ((dat_buf[2] & 0xFC) >> 2));
     headstage_spi_lsk_transaction(3);
 }
 
@@ -926,7 +1030,10 @@ static uint8_t build_umn_ins_config(uint8_t config_type, uint32_t* value) {
  ==== UMC SPI interface ====
  =========================*/
 
-// ASK interface
+/**
+ *  @fn headstage_umc_state_transfer_ask
+ *
+ */
 
 static void headstage_umc_state_transfer_ask() {
     // after receive handshake , transmit handreceive
@@ -950,6 +1057,7 @@ static void headstage_umc_state_transfer_ask() {
         case UMC_STATE_TRIGGER:
         case UMC_STATE_CONTINUOUS:
         case UMC_STATE_LIMITED:
+        case UMC_STATE_INTERRUPT:
             break;
         case UMC_STATE_WAIT_TRIGGER:
             headstage_state = UMC_STATE_TRIGGER;
@@ -960,10 +1068,11 @@ static void headstage_umc_state_transfer_ask() {
     }
 }
 
+/** headstage_umc_state_transfer_lsk
+ *
+ */
 static void headstage_umc_state_transfer_lsk() {
     headstage_debug_buffer[0] = headstage_state;
-
-    headstage_debug_buffer[10] = INSTRUCTION.mode;
     headstage_set_debug_information();
     switch (headstage_state) {
         case UMC_STATE_IDLE:
@@ -1017,10 +1126,6 @@ static void headstage_umc_state_transfer_lsk() {
                 uint32_t value;
                 uint8_t  new_config_type = build_umn_ins_config(UMC_STATE.config_type, &value);
 
-                headstage_debug_buffer[18] = INSTRUCTION.sti_channel_pmos;
-                headstage_debug_buffer[19] = INSTRUCTION.sti_channel_nmos;
-                headstage_set_debug_information();
-
                 if (new_config_type == CONFIG_ERROR) {
                     // XXX
                 } else {
@@ -1045,82 +1150,79 @@ static void headstage_umc_state_transfer_lsk() {
             }
 
             break;
-/*
-            conservative instruction need golden key to trigger DBS
-*/
+            /*
+                        conservative instruction need golden key to trigger DBS
+            */
         case UMC_STATE_WAIT_START:
-                if(headstage_debug_buffer[1] > 18){
-                    headstage_spi_lsk_transaction(7);
-                    switch (INSTRUCTION.mode) {
+            if (headstage_debug_buffer[1] > 18) {
+                // this transaction make cause amplifier data right shift
+                switch (INSTRUCTION.mode) {
+                    case 0:
+                        // continuous mode
+                        headstage_state         = UMC_STATE_TRIGGER;
+                        UMC_STATE.trigger_times = 0;
+                        headstage_spi_lsk_transaction(3);
+                        break;
 
-                        default:
-                            headstage_state         = UMC_STATE_CONTINUOUS;
-                            UMC_STATE.trigger_times = 0;
-                            break;
-                        case 3:
-                            // continuous mode
-                            headstage_state         = UMC_STATE_CONTINUOUS;
-                            UMC_STATE.trigger_times = 0;
-                            break;
+                    case 1:
+                        // trigger mode
+                        headstage_state         = UMC_STATE_TRIGGER;
+                        UMC_STATE.trigger_times = 0;
+                        headstage_spi_lsk_transaction(3);
+                        break;
 
-                        case 1:
-                            // trigger mode
-                            headstage_state         = UMC_STATE_TRIGGER;
-                            UMC_STATE.trigger_times = 0;
-                            break;
+                    case 2:
+                        // limited mode
+                        headstage_state         = UMC_STATE_LIMITED;
+                        UMC_STATE.trigger_times = INSTRUCTION.sti_times;
+                        headstage_spi_lsk_transaction(3);
+                        break;
 
-                        case 2:
-                            // limited mode
-                            headstage_state         = UMC_STATE_LIMITED;
-                            UMC_STATE.trigger_times = INSTRUCTION.sti_times;
-                            break;
-                    }
-                } else if(headstage_debug_buffer[1] > 10){
-                    headstage_debug_buffer[1] += 1;
-                    tx_put_u32(0, UMC_GOLDEN_KEY);
-                    headstage_spi_ask_transaction(4);
-                } else {
-                    headstage_debug_buffer[1] += 1;
-                    tx_put_u32(0, build_configure_instruction(CONFIG_DONE, 0xFF));
-                    headstage_spi_ask_transaction(4);
+                    case 3:
+                        // continuous mode
+                        headstage_state         = UMC_STATE_CONTINUOUS;
+                        UMC_STATE.trigger_times = 0;
+                        headstage_spi_lsk_transaction(3);
+                        break;
+
+                    default:
+                        headstage_state         = UMC_STATE_CONTINUOUS;
+                        UMC_STATE.trigger_times = 0;
+                        headstage_spi_lsk_transaction(3);
+                        break;
                 }
+            } else if (headstage_debug_buffer[1] > 10) {
+                headstage_debug_buffer[1] += 1;
+                tx_put_u32(0, UMC_GOLDEN_KEY);
+                headstage_spi_ask_transaction(4);
+            } else {
+                headstage_debug_buffer[1] += 1;
+                tx_put_u32(0, build_configure_instruction(CONFIG_DONE, 0xFF));
+                headstage_spi_ask_transaction(4);
+            }
             break;
         case UMC_STATE_TRIGGER:
             headstage_uni_umc_data_append_notify_buffer(spi_rxbuf);
-//            headstage_state = UMC_STATE_WAIT_TRIGGER;
-
-//            headstage_cpu_delay_ms(1);
-
-//            headstage_spi_lsk_transaction(3);
-
             break;
 
         case UMC_STATE_WAIT_TRIGGER:
             // XXX how to back to UMC_STATE_TRIGGER state
-            headstage_spi_ask_transaction(5);
+            headstage_spi_ask_transaction(4);
             break;
 
         case UMC_STATE_CONTINUOUS:
             headstage_uni_umc_data_append_notify_buffer(spi_rxbuf);
-
-//            headstage_cpu_delay_ms(1);
-
-//            headstage_spi_lsk_transaction(3);
             break;
 
         case UMC_STATE_LIMITED:
             headstage_uni_umc_data_append_notify_buffer(spi_rxbuf);
-            UMC_STATE.trigger_times--;
 
             if (UMC_STATE.trigger_times == 0) {
                 headstage_state = UMC_STATE_WAIT_START;
             }
-
-//            headstage_cpu_delay_ms(1);
-
-//            headstage_spi_lsk_transaction(3);
             break;
-
+        case UMC_STATE_INTERRUPT:
+            break;
         default:
             break;
     }

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_adc.h

@@ -0,0 +1,5 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef HEADSTAGE_ADC_H
+#define HEADSTAGE_ADC_H
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_checkMOSI.h

@@ -0,0 +1,23 @@
+
+#ifndef CHECK_MOSI
+#define CHECK_MOSI
+
+#include "headstage_led.h"
+/*
+*   MOSI channel meet with INSTRUCTION.recording_channel ?
+*/
+static uint8_t CheckMOSI(uint8_t* MOSI){
+    uint8_t ch = MOSI[0];
+    uint16_t selectCh = 0x0001 << ch;
+
+    if(selectCh & INSTRUCTION.recording_channel){
+        return 1;
+    }
+    else{
+//        headstage_led_color(COLOR_RED);
+//        headstage_led_color(COLOR_GREEN);
+        return 0;
+    }
+}
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_neu_parameter.h

@@ -0,0 +1,16 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef NEULIVE_2P0
+#define NEULIVE_2P0
+
+/*============================
+ ==== product information ====
+ ===========================*/
+
+#define DEVICE_NAME "Neulive-v2.0"
+#define MAJOR_PRODUCT_NUMBER 1
+#define MINOR_PRODUCT_NUMBER 1
+#define MAJOR_VERSION_NUMBER 2
+#define MINOR_VERSION_NUMBER 0
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_notify.h

@@ -0,0 +1,59 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+
+#ifndef HEADSTAGE_NOTIFY_TDC4VC_H
+#define HEADSTAGE_NOTIFY_TDC4VC_H
+
+#ifndef HEADSTAGE_NOTIFY_H
+#error "headstage/headstage_notify.h not included"
+#endif
+
+#define NOT_BUF_OFFSET_INIT 8
+
+static uint8_t not_buf_offset = NOT_BUF_OFFSET_INIT;
+static uint32_t not_time_stamp = 0;
+
+static void headstage_notify_set_timestamp() {
+    not_time_stamp = headstage_time_stamp_us();
+
+    headstage_notify_buffer[0] = CHIP_ID;
+    headstage_notify_buffer[1] = 4;
+    headstage_notify_buffer[2] = not_time_stamp & 0xFF;
+    headstage_notify_buffer[3] = (not_time_stamp >> 8) & 0xFF;
+    headstage_notify_buffer[4] = (not_time_stamp >> 16) & 0xFF;
+    headstage_notify_buffer[5] = (not_time_stamp >> 24) & 0xFF;
+}
+
+static void headstage_notify_flip_buffer() {
+    uint8_t data_count = (not_buf_offset - NOT_BUF_OFFSET_INIT) / 2;
+
+    headstage_notify_buffer[0] = CHIP_ID;
+    headstage_notify_buffer[1] = data_count;
+
+    not_buf_offset = NOT_BUF_OFFSET_INIT;
+}
+
+/**
+    The data format between NEULIVE and CONTROL BOX
+
+    Use notification to transmit data to control box through BLE.
+    Definition of the protocol:
+    4 byte timestamp + (1 byte channel + 2 byte voltage) * (N)
+    N: numbers of data transmitted in a transaction
+ */
+static uint8_t headstage_notify_append_data(uint8_t *data_value) {
+    if (not_buf_offset <= NOT_BUF_OFFSET_INIT) {
+        headstage_notify_set_timestamp();
+        not_buf_offset = NOT_BUF_OFFSET_INIT;
+    }
+
+    headstage_notify_buffer[not_buf_offset++] = data_value[0];
+    headstage_notify_buffer[not_buf_offset++] = data_value[1];
+    headstage_notify_buffer[not_buf_offset++] = data_value[2];
+
+    uint8_t ret = not_buf_offset;
+
+    return ret;
+}
+
+#endif  // HEADSTAGE_NOTIFY_TDC4VAF2_H

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_pin.h

@@ -0,0 +1,109 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef HEADSTAGE_PIN_NEU_H
+#define HEADSTAGE_PIN_NEU_H
+
+//#define NEU_2_0
+#define NEU_2_1
+
+#if defined(CC2650_LAUNCHXL)
+
+// clang-format off
+#define PIN_RESET               IOID_0  //  SPI1 to receive LSK
+#define PIN_EN_ADC_SPI_CLK      IOID_1  //  SPI1 clock
+#define PIN_DC_DC               IOID_2  //  STI select need
+#define PIN_BATT_HALF           IOID_3  //
+#define PIN_AMP_VCK             IOID_4  //
+#define PIN_LED_SDI             IOID_5  //
+#define PIN_LED_CLK             IOID_8  //
+#define PIN_STI_CLK             IOID_9  //
+#define PIN_SPI_MISO            IOID_10 //
+#define PIN_SPI_MOSI            IOID_11 //
+#define PIN_SPI_CS              IOID_12 //
+#define PIN_SPI_CLK             IOID_13 //
+#define PIN_SYS_CLK             IOID_14 //
+//#define GLED                    IOID_7
+//#define RLED                    IOID_6
+
+// clang-format on
+
+#elif defined(BOOSTXL_CC2650MA)
+
+// clang-format off
+#ifdef NEU_2_0
+#define PIN_RESET               IOID_0  //  SPI1 to receive LSK
+#define PIN_EN_ADC_SPI_CLK      IOID_1  //  SPI1 clock
+#define PIN_DC_DC               IOID_2  //  STI select need
+#define PIN_BATT_HALF           IOID_3  //
+#define PIN_AMP_VCK             IOID_4  //
+#define PIN_LED_SDI             IOID_7  //
+#define PIN_LED_CLK             IOID_8  //
+#define PIN_STI_CLK             IOID_9  //
+#define PIN_SPI_MISO            IOID_10 //
+#define PIN_SPI_MOSI            IOID_11 //
+#define PIN_SPI_CS              IOID_12 //
+#define PIN_SPI_CLK             IOID_13 //
+#define PIN_SYS_CLK             IOID_14 //
+
+#elif defined(NEU_2_1)
+#define PIN_LED_SDI             IOID_0  //  SPI1 to receive LSK
+#define PIN_LED_CLK             IOID_1  //  SPI1 clock
+#define PIN_DC_DC               IOID_2  //  STI select need
+#define PIN_EN_ADC_SPI_CLK      IOID_3  //
+#define PIN_BATT_HALF           IOID_4  //
+#define PIN_SPI_MISO            IOID_7  //
+#define PIN_SPI_MOSI            IOID_8  //
+#define PIN_SPI_CS              IOID_9  //
+#define PIN_SPI_CLK             IOID_10 //
+#define PIN_SYS_CLK             IOID_11 //
+#define PIN_RESET               IOID_12 //
+#define PIN_AMP_VCK             IOID_13 //
+#define PIN_STI_CLK             IOID_14 //
+#endif
+
+// clang-format on
+#endif
+/*
+ *  SPI0 interface with DBS chip 2.0
+ */
+#define Board_SPI0_MISO PIN_SPI_MISO
+#define Board_SPI0_MOSI PIN_SPI_MOSI
+#define Board_SPI0_CLK PIN_SPI_CLK
+//#define Board_SPI0_CSN PIN_SPI_CS
+#define Board_SPI0_CSN PIN_UNASSIGNED
+
+/*
+ *  SPI1 interface work with LED
+ */
+
+#define Board_SPI1_MISO PIN_UNASSIGNED
+#define Board_SPI1_MOSI PIN_LED_SDI
+#define Board_SPI1_CLK PIN_LED_CLK
+#define Board_SPI1_CSN PIN_UNASSIGNED
+
+/* Power Management Board */
+#define Board_SRDY Board_BP_Pin_J2_19
+#define Board_MRDY Board_BP_Pin_J1_2
+
+/* PWM outputs */
+#define Board_PWMPIN0 PIN_AMP_VCK
+#define Board_PWMPIN1 PIN_UNASSIGNED
+#define Board_PWMPIN2 PIN_SYS_CLK
+#define Board_PWMPIN3 PIN_UNASSIGNED
+#define Board_PWMPIN4 PIN_UNASSIGNED
+#define Board_PWMPIN5 PIN_UNASSIGNED
+#define Board_PWMPIN6 PIN_UNASSIGNED
+#define Board_PWMPIN7 PIN_UNASSIGNED
+
+static PIN_Config headstage_pin_configuration[] = {  //
+    PIN_RESET | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+    PIN_EN_ADC_SPI_CLK | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+    PIN_DC_DC | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+    PIN_BATT_HALF | PIN_INPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+    PIN_STI_CLK | PIN_INPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+//    RLED | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+//    GLED | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+    //
+    PIN_TERMINATE};
+
+#endif  // HEADSTAGE_PIN_UNI_H

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_pwm.h

@@ -0,0 +1,37 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef HEADSTAGE_PWM_H
+#define HEADSTAGE_PWM_H
+
+#include <Board.h>
+#include <ti/drivers/PWM.h>
+
+static PWM_Handle headstage_system_pwm_handle = NULL;
+static PWM_Handle headstage_poly_r_pwm_handle = NULL;  // poly-R adjustment clock
+
+#define headstage_pwm_open()                                                                          \
+    do {                                                                                              \
+        PWM_init();                                                                                   \
+        PWM_Params headstage_system_pwm_params;                                                       \
+        PWM_Params_init(&headstage_system_pwm_params);                                                \
+        headstage_system_pwm_params.idleLevel   = PWM_IDLE_LOW;                                       \
+        headstage_system_pwm_params.periodUnits = PWM_PERIOD_HZ;                                      \
+        headstage_system_pwm_params.periodValue = NEU_SYS_CLK;                                        \
+        headstage_system_pwm_params.dutyUnits   = PWM_DUTY_FRACTION;                                  \
+        headstage_system_pwm_params.dutyValue   = PWM_DUTY_FRACTION_MAX / 2;                          \
+        headstage_system_pwm_handle             = PWM_open(Board_PWM2, &headstage_system_pwm_params); \
+        PWM_Params headstage_poly_r_pwm_params;                                                       \
+        PWM_Params_init(&headstage_poly_r_pwm_params);                                                \
+        headstage_poly_r_pwm_params.idleLevel   = PWM_IDLE_LOW;                                       \
+        headstage_poly_r_pwm_params.periodUnits = PWM_PERIOD_HZ;                                      \
+        headstage_poly_r_pwm_params.periodValue = NEU_POLY_R_CLK;                                     \
+        headstage_poly_r_pwm_params.dutyUnits   = PWM_DUTY_FRACTION;                                  \
+        headstage_poly_r_pwm_params.dutyValue   = PWM_DUTY_FRACTION_MAX / 2;                          \
+        headstage_poly_r_pwm_handle             = PWM_open(Board_PWM0, &headstage_poly_r_pwm_params); \
+    } while (0)
+
+#define headstage_pwm_start(handle) PWM_start(handle)
+#define headstage_pwm_stop(handle) PWM_stop(handle)
+#define headstage_pwm_close(handle) PWM_close(handle)
+
+#endif  // HEADSTAGE_PWM_H

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_reset.h

@@ -0,0 +1,94 @@
+
+#ifndef NEU_2_RST
+#define NEU_2_RST
+
+#include "headstage_instruction.h"
+#include "neu/headstage_spi.h"
+
+static void ResetINSTRUCTION();
+
+static void MCUReset(){
+    // Reset INSTRUCTION & NEULIVE_STATE
+    ResetINSTRUCTION();
+
+    // SPI  buffer reset
+    for(int i=0 ; i<SPI_BUFFER_SIZE ; i++ ){
+        spi_txbuf[i] = 0;
+        spi_rxbuf[i] = 0;
+    }
+    SPICallBack  =   ONE_SHOT_SPI;
+//    FlushSPICounter = 0;
+
+    for(int i=0 ; i<SPI_LED_BUFF_SIZE ; i++){
+        headstage_spi_led_txbuf[i] = 0;
+    }
+
+    // CIS buffer reset
+    for(int i=0 ; i<BLE_CDR_BUFF_SIZE ; i++){
+        cdr_buf[i] = 0;
+    }
+
+    // Notify Buffer reset
+    for(int i=0 ; i<BLE_NOT_BUFF_SIZE ; i++){
+        headstage_notify_buffer[i] = 0;
+    }
+    not_buf_offset = NOT_BUF_OFFSET_INIT;
+    not_time_stamp = 0;
+
+    headstage_led_color(COLOR_GREEN);  // color green
+}
+
+static void DBSReset(){
+    headstage_pin_output(PIN_RESET, 0);
+    headstage_cpu_delay_ms(10);
+    headstage_pin_output(PIN_DC_DC, 1);
+    headstage_pin_output(PIN_EN_ADC_SPI_CLK, 1);
+    headstage_pin_output(PIN_RESET, 1);
+}
+
+static void Neu2Reset(){
+    DBSReset();
+    MCUReset();
+}
+
+static void ResetINSTRUCTION(){
+    INSTRUCTION.vgrp                 = 16;
+    INSTRUCTION.vgrn                 = 16;
+    INSTRUCTION.vgr_intp             = 16;
+    INSTRUCTION.vgr_intn             = 16;
+    INSTRUCTION.vgr_int_old          = 16;
+    INSTRUCTION.recording_channel    = 0b0000000000000000;
+    INSTRUCTION.adc_clock_ratio      = 100;
+    INSTRUCTION.sys_clk_ratio        = 10;
+    INSTRUCTION.sti_clock_ratio      = 10;
+    INSTRUCTION.amplifier_gain       = 0;
+    INSTRUCTION.chopper_ratio        = 2;
+    INSTRUCTION.sti_t1[1]            = 1;
+    INSTRUCTION.sti_t2[1]            = 0;
+    INSTRUCTION.sti_t3[1]            = 0;
+    INSTRUCTION.sti_t4[1]            = 0;
+    INSTRUCTION.sti_t5[1]            = 0;
+    INSTRUCTION.sti_channel          = 2;
+    INSTRUCTION.arbitrary_en         = 0;
+    INSTRUCTION.arbitrary_index      = 0;
+    INSTRUCTION.sti_h_bridge         = 0;
+    INSTRUCTION.sti_mode             = 0;
+    INSTRUCTION.sti_ref              = 0;
+    INSTRUCTION.current_sti_polarity = 2;
+    INSTRUCTION.sti_amplitude_h      = 0;
+    INSTRUCTION.sti_amplitude_l      = 0;
+    INSTRUCTION.ins_opcode           = BIAS_ONE;
+
+    uint8_t voltage_sti_channel = 0;
+    uint8_t voltage_sti_amplitude = 0;
+
+    for(int i=0 ; i<NEU_STI_CHANNEL_COUNTS ; i++){
+        INSTRUCTION.current_sti_cycle[i] = 0;
+    }
+
+    NEULIVE_STATE.state = NEU_IDLE;
+    NEULIVE_STATE.config_type = 0;
+    NEULIVE_STATE.index = 0;
+}
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/headstage_spi.h

@@ -0,0 +1,125 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef HEADSTAGE_SPI_H
+#define HEADSTAGE_SPI_H
+
+#if defined(BOOSTXL_CC2650MA) && !defined(HEADSTAGE_MA_USE_SPI2)
+#error "put HEADSTAGE_MA_USE_SPI2 in predefined"
+#endif
+
+#include <Board.h>
+#include <ti/drivers/SPI.h>
+#include <ti/drivers/dma/UDMACC26XX.h>
+#include <ti/drivers/spi/SPICC26XXDMA.h>
+
+#define SPI_BUFFER_SIZE 3
+#define SPI_RX_SIZE 9
+
+static uint8_t spi_txbuf[SPI_BUFFER_SIZE] = {0};
+static uint8_t spi_rxbuf[SPI_BUFFER_SIZE] = {0};
+
+static SPI_Handle headstage_spi_handle = NULL;
+
+static SPI_Transaction headstage_spi_transaction;
+
+static void headstage_spi_callback(SPI_Handle handle, SPI_Transaction* transaction);
+static bool OpenSPI = false;
+
+// SPI parameters initialize
+#define headstage_spi_open()                                                      \
+    do {                                                                          \
+        SPI_init();                                                               \
+        SPI_Params spi_parameter;                                                 \
+        SPI_Params_init(&spi_parameter);                                          \
+        spi_parameter.transferMode        = SPI_MODE_CALLBACK;                    \
+        spi_parameter.mode                = SPI_SLAVE;                            \
+        spi_parameter.bitRate             = NEU_SPI_FREQ;                         \
+        spi_parameter.dataSize            = 8;                                    \
+        spi_parameter.frameFormat         = SPI_POL0_PHA1;                        \
+        spi_parameter.transferCallbackFxn = headstage_spi_callback;               \
+        headstage_spi_handle              = SPI_open(Board_SPI0, &spi_parameter); \
+    } while (0)
+
+//#define headstage_spi_transaction(handle, length, tx, rx)                                                                           \
+//    ({                                                                                                                              \
+//        SPI_Transaction transaction = headstage_spi_transaction ;     \
+//        transaction.count           = (length);                                                                                     \
+//        transaction.txBuf           = (tx);                                                                                         \
+//        transaction.rxBuf           = (rx);                                                                                         \
+//        SPI_transfer(handle, &transaction);                                                                                         \
+//    })
+
+#define headstage_spi_transaction(length)                                   \
+    ({                                                                      \
+        headstage_spi_transaction.count = (length);                         \
+        headstage_spi_transaction.txBuf = (spi_txbuf);                      \
+        headstage_spi_transaction.rxBuf = (spi_rxbuf);                      \
+        SPI_transfer(headstage_spi_handle, &headstage_spi_transaction);     \
+    })
+
+#define headstage_spi_close(spi_handle) \
+    do {                                \
+        if (spi_handle != NULL) {       \
+            SPI_close(spi_handle);      \
+            spi_handle = NULL;          \
+        }                               \
+    } while (0)
+
+#define headstage_spi_transaction_cancel(spi_handle) \
+    do {                                             \
+        if (spi_handle != NULL) {                    \
+            SPI_transferCancel(spi_handle);          \
+        }                                            \
+    } while (0)
+
+static void ReopenSPI(){
+    SPI_init();
+    SPI_Params spi_parameter;
+    SPI_Params_init(&spi_parameter);
+    spi_parameter.transferMode        = SPI_MODE_CALLBACK;
+    spi_parameter.mode                = SPI_SLAVE;
+    spi_parameter.bitRate             = NEU_SPI_FREQ;
+    spi_parameter.dataSize            = 8;
+    spi_parameter.frameFormat         = SPI_POL0_PHA1;
+    spi_parameter.transferCallbackFxn = headstage_spi_callback;
+    headstage_spi_handle              = SPI_open(Board_SPI0, &spi_parameter);
+}
+
+static void WriteSPI(uint8_t length){
+    if(OpenSPI){
+        ReopenSPI();
+    }
+
+    for(int i=length ; i<SPI_BUFFER_SIZE ; i++){
+        spi_rxbuf[i] = 0x00;
+    }
+
+    SPICallBack = FLUSH_BUFFER;
+    headstage_spi_transaction.count = 3;
+    headstage_spi_transaction.txBuf = spi_txbuf;
+    headstage_spi_transaction.rxBuf = spi_rxbuf;
+
+    SPI_transfer(headstage_spi_handle, &headstage_spi_transaction);
+}
+
+static void ReadSPI(){
+    if(OpenSPI){
+        ReopenSPI();
+    }
+
+    SPICallBack = READ_REG;
+    headstage_spi_transaction.count = 3;
+    headstage_spi_transaction.txBuf = spi_txbuf;
+    headstage_spi_transaction.rxBuf = spi_rxbuf;
+
+    SPI_transfer(headstage_spi_handle, &headstage_spi_transaction);
+}
+
+static void AppendSPITX(uint8_t index, uint32_t value){
+    tx_put_u24(index, value);
+    for(int i=3 ; i<SPI_BUFFER_SIZE ; i++){
+        spi_txbuf[i] = 0;
+    }
+}
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/neulive2.0.json

@@ -0,0 +1,305 @@
+{
+  "name": "Neulive",
+  "version": "2.0",
+  "match_rule": {
+    "local_name_pattern": "Neulive.*",
+    "major_product_number": 1,
+    "minor_product_number": 1,
+    "major_version_number": 2,
+    "minor_version_number": 0
+  },
+  "constant": {
+    "REC_CHANNEL_COUNT": 16,
+    "STI_VOLT_CHANNEL_COUNT": 16,
+    "STI_AMP_CHANNEL_COUNT": 8
+  },
+  "parameters": {
+    "CHANNEL": {
+      "description": "record channels",
+      "record_meta": true,
+      "domain": {
+        "set": [
+          "REC_CHANNEL_COUNT"
+        ]
+      }
+    },
+    "STI_VOLT_PCHANNEL": {
+      "description": "stimulation voltage mode channels",
+      "record_meta": true,
+      "domain": {
+        "set": [
+          "STI_VOLT_CHANNEL_COUNT"
+        ]
+      },
+      "guard": "STI_VOLT_PCHANNEL != STI_VOLT_NCHANNEL"
+    },
+    "STI_VOLT_NCHANNEL": {
+      "description": "stimulation voltage mode channels",
+      "record_meta": true,
+      "domain": {
+        "set": [
+          "STI_VOLT_CHANNEL_COUNT"
+        ]
+      },
+      "guard": "STI_VOLT_PCHANNEL != STI_VOLT_NCHANNEL"
+    },
+    "STI_AMP_PCHANNEL": {
+      "description": "stimulation ampere mode p channel",
+      "record_meta": true,
+      "domain": {
+        "set": [
+          "STI_AMP_CHANNEL_COUNT"
+        ]
+      },
+      "guard": "STI_AMP_PCHANNEL != STI_AMP_NCHANNEL"
+    },
+    "STI_AMP_NCHANNEL": {
+      "description": "stimulation ampere mode n channel",
+      "record_meta": true,
+      "domain": {
+        "set": [
+          "STI_AMP_CHANNEL_COUNT"
+        ]
+      },
+      "guard": "STI_AMP_PCHANNEL != STI_AMP_NCHANNEL"
+    },
+    "STI_TIME_DURATION_ONE": {
+      "description": "stimulation pattern",
+      "record_meta": false,
+      "domain": [
+        1024
+      ],
+      "guard": "STI_TIME_DURATION_ONE < 1"
+    },
+    "STI_TIME_DURATION_TWO": {
+      "description": "stimulation pattern",
+      "record_meta": false,
+      "domain": [
+        1024
+      ]
+    },
+    "STI_TIME_DURATION_THREE": {
+      "description": "stimulation pattern",
+      "record_meta": false,
+      "domain": [
+        1024
+      ]
+    },
+    "STI_TIME_DURATION_FOUR": {
+      "description": "stimulation pattern",
+      "record_meta": false,
+      "domain": [
+        65536
+      ]
+    },
+    "STI_TIME_DURATION_FIVE": {
+      "description": "stimulation pattern",
+      "record_meta": false,
+      "domain": [
+        2048
+      ]
+    },
+    "AMP_GAIN": {
+      "description": "amplifier gain setting",
+      "record_meta": true,
+      "value": [
+        25,
+        100,
+        400,
+        800
+      ]
+    },
+    "STI_MODE": {
+      "description": "how to execute stimulus",
+      "value": [
+        "DISABLE",
+        "LIMITED",
+        "CONTINUOUS"
+      ]
+    },
+    "STI_AMPERE_HIGH_SIDE": {
+      "description": "stimulation ampere for pmos, unit: uA ",
+      "type": "int",
+      "domain": [
+        1024
+      ],
+      "value": "VALUE * 4"
+    },
+    "STI_AMPERE_LOW_SIDE": {
+      "description": "stimulation ampere for nmos, unit: uA",
+      "type": "int",
+      "domain": [
+        1024
+      ],
+      "value": "VALUE * 4"
+    },
+    "STI_VOLTAGE_AMPLITUDE": {
+      "description": "stimulation voltage mode, unit: Volt ",
+      "type": "float",
+      "domain": [
+        32
+      ],
+      "value": " 2 + VALUE / 31"
+    },
+    "STI_TIMES": {
+      "description": "how many times will be executed",
+      "domain": [
+        256
+      ]
+    },
+    "SYSTEM_CLOCK_RATIO": {
+      "description": "frequency of system clock, unit: khz",
+      "type": "float",
+      "domain": [
+        65536
+      ],
+      "value": " 8000 / VALUE",
+      "guard": "SYSTEM_CLOCK_RATIO < 2"
+    },
+    "ADC_CLOCK_RATIO": {
+      "description": "adc sampling rate, unit: khz",
+      "type": "float",
+      "domain": [
+        65536
+      ],
+      "value": " SYSTEM_CLOCK_RATIO / VALUE ",
+      "guard": "ADC_CLOCK_RATIO < 28"
+    },
+    "STI_CLOCK_RATIO": {
+      "description": "stimulation rate",
+      "type": "float",
+      "domain": [
+        65536
+      ],
+      "value": "SYSTEM_CLOCK_RATIO / VALUE",
+      "guard": "STI_CLOCK_RATIO < 2"
+    },
+    "ARBITRARY_EN": {
+      "description": "arbitrary stimulation enable",
+      "domain": "bool"
+    },
+    "ARBITRARY_CH": {
+      "description": "arbitrary stimulation enable channels",
+      "domain": "int",
+      "value": " ( 1 << STI_AMP_PCHANNEL ) if (ARBITRARY_EN) else 0 "
+    },
+    "ARBITRARY_INDEX": {
+      "description": "define the last point of arbitrary data, from zero to arbitrary_index. ",
+      "domain": "INT",
+      "guard": "VALUE > 499"
+    },
+    "H_BRIDGE": {
+      "description": "whether to contruct a h bridge execute a stimulation",
+      "domain": "bool"
+    },
+    "STI_REF": {
+      "description": "bipolar or monopolar",
+      "domain": "bool"
+    },
+    "FAST_SETTLE": {
+      "description": "protect amplifier input when stimulation is executed",
+      "domain": "bool"
+    },
+    "UMC_TEST": {
+      "description": "start umc test mode",
+      "domain": "action",
+      "on_change": "umc_default"
+    },
+    "UMC_RESET": {
+      "description": "reset headstage to perform another setting",
+      "domain": "action",
+      "on_change": "reset"
+    },
+    "UMC_TRIGGER": {
+      "description": "trigger stimulation when device is in trigger mode",
+      "domain": "action",
+      "on_change": "STIMULUS"
+    }
+  },
+  "instruction": {
+    "start": [
+      {
+        "expression": "len(CHANNEL) > 0",
+        "raise": "no recording channel"
+      },
+      "data_format",
+      "_notify(True)",
+      "start_recording",
+      "umc_parameter",
+      "_sync(True)",
+      "VIS_STI"
+    ],
+    "trigger stimulation": [
+      "umc_sti_trigger0"
+    ],
+    "umc_reset": [
+      "VIS_RST"
+    ],
+    "data_format": [
+      "_data_format('TDC4VAF2')"
+    ],
+    "start_recording": {
+      "type": "RIS",
+      "data": [
+        "3b101#direct header;2b0#don't care;3b>LOW_FREQ_BAND",
+        "2b0#don't care;1bCHOPPER;1bFAST_SETTLE;3b>STI_WAVEFORM",
+        "5b>STI_AMPERE;4b>STI_PMOS",
+        "4b>STI_NMOS;4b>SAMPLE_RATE"
+      ]
+    },
+    "umc_parameter": {
+      "type": "RIS",
+      "foreach-parameter": {
+        "parameter": "CHANNEL",
+        "variable": [
+          "a",
+          "b",
+          "c",
+          "d"
+        ]
+      },
+      "data": [
+        "3b001#umc parameter header;3b>AMP_GAIN",
+        "4b>PULSE_WIDTH;6b>STI_TIMES",
+        "2b>STI_MODE;6b>STI_FREQ",
+        "1ba?;1bb?;1bc?;1bd?",
+        "4b>a?:0;4b>b?:0",
+        "4b>c?:0;4b>d?:0"
+      ]
+    },
+    "umc_default": [
+      "_set('CHANNEL', 0)",
+      "_set('SAMPLE_RATE', 0)",
+      "_set('AMP_GAIN', 5)",
+      "_set('STI_WAVEFORM', 1)",
+      "_set('STI_MODE', 1)",
+      "_set('STI_NMOS', 0)",
+      "_set('STI_PMOS', 1)",
+      "_set('STI_AMPERE', 0)",
+      "_set('STI_FREQ', 0)",
+      "_set('STI_TIMES', 0)",
+      "_set('PULSE_WIDTH', 0)",
+      "_set('FAST_SETTLE', 1)",
+      "_set('CHOPPER', 0)",
+      "data_format",
+      "_notify(True)",
+      "umc_default0",
+      "_sync(True)",
+      "VIS_STI"
+    ],
+    "umc_default0": {
+      "type": "RIS",
+      "data": [
+        "1B0#load umc default parameter into uni"
+      ]
+    },
+    "umc_sti_trigger0": {
+      "type": "RIS",
+      "description": "this function is perform only in trigger mode",
+      "data": [
+        "1BC0# trigger stimulation when recording is performed"
+      ]
+    }
+  }
+
+}

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/neu/stimulation.puml

@@ -0,0 +1,19 @@
+@startuml
+start
+:stimulation select;
+if (continuous) then (yes)
+    if(current mode / voltage mode) then (current mode)
+        :sti parameter setup;
+    else (voltage mode)
+        :sti parameter setup;
+    endif
+else if (limited)
+    if(current mode / voltage mode) then (current mode)
+        :sti parameter setup;
+    else (voltage mode)
+        :sti parameter setup;
+    endif
+else (disable)
+endif
+stop
+@enduml

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/tni/headstage_notify.h

@@ -14,7 +14,7 @@ static uint32_t not_buf_offset = NOT_BUF_OFFSET_INIT;
 static uint32_t not_time_stamp = 0;
 
 static void headstage_notify_set_timestamp() {
-    not_time_stamp = headstage_time_stamp_us() ;
+    not_time_stamp = headstage_time_stamp_us();
 
     headstage_notify_buffer[2] = not_time_stamp & 0xFF;
     headstage_notify_buffer[3] = (not_time_stamp >> 8) & 0xFF;
@@ -34,22 +34,9 @@ static void headstage_notify_flip_buffer() {
 static uint8_t headstage_notify_append_data(uint8_t channel, uint8_t *data_value) {
     if (not_buf_offset <= NOT_BUF_OFFSET_INIT) {
         headstage_notify_set_timestamp();
-
         not_buf_offset = NOT_BUF_OFFSET_INIT;
     }
 
-    if (not_buf_offset == NOT_BUF_OFFSET_INIT + 10) {
-        uint32_t current    = headstage_time_stamp_us() ;
-        uint32_t time_delta = (current - not_time_stamp) & 0xFFFF;
-
-        headstage_notify_buffer[6] = time_delta & 0xFF;
-        headstage_notify_buffer[7] = (time_delta >> 8) & 0xFF;
-    }
-
-    if (not_buf_offset >= BLE_NOT_BUFF_SIZE) {
-        return not_buf_offset;
-    }
-
     if (data_value == NULL) {
         headstage_notify_buffer[not_buf_offset++] = ((channel & 0x0F) << 4);
         headstage_notify_buffer[not_buf_offset++] = 0x03;
@@ -58,12 +45,16 @@ static uint8_t headstage_notify_append_data(uint8_t channel, uint8_t *data_value
         headstage_notify_buffer[not_buf_offset++] = data_value[2] & 0xFC;
     }
 
-    uint8_t ret = not_buf_offset;
+    if (not_buf_offset == BLE_NOT_BUFF_SIZE) {
+        uint32_t current    = headstage_time_stamp_us();
+        uint32_t time_delta = ((current - not_time_stamp)) & 0xFFFF;
 
-    if (not_buf_offset >= BLE_NOT_BUFF_SIZE) {
-        headstage_notify_flip_buffer();
+        headstage_notify_buffer[6] = time_delta & 0xFF;
+        headstage_notify_buffer[7] = (time_delta >> 8) & 0xFF;
     }
 
+    uint8_t ret = not_buf_offset;
+
     return ret;
 }
 

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/uni/headstage_adc.h

@@ -2,4 +2,4 @@
  */
 #ifndef HEADSTAGE_ADC_H
 #define HEADSTAGE_ADC_H
-#endif // HEADSTAGE_ADC_H
+#endif  // HEADSTAGE_ADC_H

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/uni/headstage_pin.h

@@ -42,6 +42,38 @@
 
 // clang-format on
 
+/*
+ *  SPI0 interface with DBS chip 2.0
+ */
+#define Board_SPI0_MISO                PIN_UNASSIGNED
+#define Board_SPI0_MOSI                PIN_LSK_MOSI
+#define Board_SPI0_CLK                 PIN_LSK_CLK
+#define Board_SPI0_CS                  PIN_LSK_CS
+
+/*
+ *  SPI1 interface work with LED
+ */
+
+#define Board_SPI1_MISO                PIN_UNASSIGNED
+#define Board_SPI1_MOSI                PIN_ASK_MOSI
+#define Board_SPI1_CLK                 PIN_UNASSIGNED
+#define Board_SPI1_CS                  PIN_ASK_CS
+
+/* Power Management Board */
+#define Board_SRDY                     Board_BP_Pin_J2_19
+#define Board_MRDY                     Board_BP_Pin_J1_2
+
+/* PWM outputs */
+#define Board_PWMPIN0                  PIN_AMP_VCK
+#define Board_PWMPIN1                  PIN_UNASSIGNED
+#define Board_PWMPIN2                  PIN_CLOCK_8M
+#define Board_PWMPIN3                  PIN_UNASSIGNED
+#define Board_PWMPIN4                  PIN_UNASSIGNED
+#define Board_PWMPIN5                  PIN_UNASSIGNED
+#define Board_PWMPIN6                  PIN_UNASSIGNED
+#define Board_PWMPIN7                  PIN_UNASSIGNED
+
+
 #endif
 
 static PIN_Config headstage_pin_configuration[] = {  //

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/uni/neulive1.2.json

@@ -5,60 +5,60 @@
     "local_name_pattern": "Neulive.*",
     "major_product_number": 1,
     "minor_product_number": 1,
-    "major_version_number": 0,
+    "major_version_number": 1,
     "minor_version_number": 2
   },
   "constant": {
     "REC_CHANNEL_COUNT": 13,
     "STI_CHANNEL_COUNT": 4,
     "ADC_SAMPLE_RATE_LIST": [
-      10000,
-      19000,
-      38000,
-      76000,
-      152000
+      2000,
+      3800,
+      7600,
+      15200,
+      30400
     ],
     "STI_FREQ_LIST": [
+      6,
+      8,
+      10,
+      12,
+      14,
+      16,
+      18,
+      20,
+      22,
+      24,
+      26,
+      28,
       30,
+      32,
+      34,
+      36,
+      38,
       40,
-      50,
-      60,
-      70,
-      80,
-      90,
-      100,
-      110,
-      120,
-      130,
-      140,
-      150,
-      160,
-      170,
-      180,
-      190,
       200,
+      400,
+      600,
+      800,
       1000,
-      2000,
-      3000,
-      4000,
-      5000,
-      6000,
-      7000,
-      8000,
-      9000,
-      10000
+      1200,
+      1400,
+      1600,
+      1800,
+      2000
     ],
     "STI_PULSE_WIDTH": [
-      40,
-      90,
-      140,
-      190,
-      240,
-      290,
-      340,
-      390,
-      440,
-      490
+      80,
+      180,
+      280,
+      380,
+      480,
+      580,
+      680,
+      780,
+      880,
+      980
     ]
   },
   "parameters": {
@@ -84,12 +84,12 @@
       "description": "amp gain",
       "record_meta": true,
       "value": [
-        2,
-        5,
-        10,
-        200,
-        500,
-        1000
+        3,
+        40,
+        70,
+        30,
+        400,
+        700
       ]
     },
     "LOW_FREQ_BAND": {
@@ -99,7 +99,7 @@
         8
       ]
     },
-    "STI_BEHAVIOR": {
+    "STI_MODE": {
       "description": "how to execute stimulus",
       "value": [
         "DISABLE",
@@ -108,8 +108,8 @@
         "CONTINUOUS"
       ]
     },
-    "STI_MODE": {
-      "description": "stimulation mode",
+    "STI_WAVEFORM": {
+      "description": "describe the waveform of stimulation",
       "value": [
         "Positive Pulse",
         "Negative Pulse",
@@ -119,12 +119,12 @@
       ]
     },
     "STI_VOLT": {
-      "description": "stimulation voltage",
+      "description": "stimulation volt, unit: V ",
       "type": "float",
       "domain": [
         32
       ],
-      "value": "2 + 3 * VALUE / 31"
+      "value": " 2 +  3 * VALUE / 31"
     },
     "STI_TIMES": {
       "description": "how many times will be executed",
@@ -162,17 +162,27 @@
       "value": "STI_PULSE_WIDTH[VALUE]"
     },
     "CHOPPER": {
-      "description": "",
+      "description": "default_disable",
       "domain": "bool"
     },
     "FAST_SETTLE": {
-      "description": "",
+      "description": "protect amplifier input when stimulation is executed",
       "domain": "bool"
     },
     "UMC_TEST": {
       "description": "start umc test mode",
       "domain": "action",
       "on_change": "umc_default"
+    },
+    "UMC_RESET": {
+      "description": "reset headstage to perform another setting",
+      "domain": "action",
+      "on_change": "reset"
+    },
+    "UMC_TRIGGER": {
+      "description": "trigger stimulation when device is in trigger mode",
+      "domain": "action",
+      "on_change": "STIMULUS"
     }
   },
   "instruction": {
@@ -188,10 +198,10 @@
       "_sync(True)",
       "VIS_STI"
     ],
-    "stop": [
-      "VIS_INT"
+    "trigger stimulation": [
+      "umc_sti_trigger0"
     ],
-    "restart": [
+    "umc_reset": [
       "VIS_RST"
     ],
     "data_format": [
@@ -201,7 +211,7 @@
       "type": "RIS",
       "data": [
         "3b101#direct header;2b0#don't care;3b>LOW_FREQ_BAND",
-        "2b0#don't care;1bCHOPPER;1bFAST_SETTLE;3b>STI_MODE",
+        "2b0#don't care;1bCHOPPER;1bFAST_SETTLE;3b>STI_WAVEFORM",
         "5b>STI_VOLT;4b>STI_PMOS",
         "4b>STI_NMOS;4b>SAMPLE_RATE"
       ]
@@ -220,27 +230,26 @@
       "data": [
         "3b001#umc parameter header;3b>AMP_GAIN",
         "4b>PULSE_WIDTH;6b>STI_TIMES",
-        "2b>STI_BEHAVIOR;6b>STI_FREQ",
+        "2b>STI_MODE;6b>STI_FREQ",
         "1ba?;1bb?;1bc?;1bd?",
         "4b>a?:0;4b>b?:0",
         "4b>c?:0;4b>d?:0"
       ]
     },
     "umc_default": [
-      "_set('CHANNEL', 1)",
+      "_set('CHANNEL', 0)",
       "_set('SAMPLE_RATE', 0)",
       "_set('AMP_GAIN', 5)",
-      "_set('STI_BEHAVIOR', 1)",
-      "_set('STI_MODE', 0)",
-      "_set('STI_NMOS', STI_PMOS + 1)",
-      "_set('STI_PMOS', 0)",
-      "_set('STI_NMOS', 1)",
+      "_set('STI_WAVEFORM', 1)",
+      "_set('STI_MODE', 1)",
+      "_set('STI_NMOS', 0)",
+      "_set('STI_PMOS', 1)",
       "_set('STI_VOLT', 0)",
       "_set('STI_FREQ', 0)",
       "_set('STI_TIMES', 0)",
       "_set('PULSE_WIDTH', 0)",
-      "_set('FAST_SETTLE', 0)",
-      "_set('CHOPPER', 1)",
+      "_set('FAST_SETTLE', 1)",
+      "_set('CHOPPER', 0)",
       "data_format",
       "_notify(True)",
       "umc_default0",
@@ -252,6 +261,14 @@
       "data": [
         "1B0#load umc default parameter into uni"
       ]
+    },
+    "umc_sti_trigger0": {
+      "type": "RIS",
+      "description": "this function is perform only in trigger mode",
+      "data": [
+        "1BC0# trigger stimulation when recording is performed"
+      ]
     }
   }
+
 }

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/uni/neulive1.3.json

@@ -1,64 +1,64 @@
 {
   "name": "Neulive",
-  "version": "0.2",
+  "version": "1.3",
   "match_rule": {
     "local_name_pattern": "Neulive.*",
     "major_product_number": 1,
     "minor_product_number": 1,
-    "major_version_number": 0,
-    "minor_version_number": 2
+    "major_version_number": 1,
+    "minor_version_number": 3
   },
   "constant": {
-    "REC_CHANNEL_COUNT": 13,
+    "REC_CHANNEL_COUNT": 12,
     "STI_CHANNEL_COUNT": 4,
     "ADC_SAMPLE_RATE_LIST": [
-      10000,
-      19000,
-      38000,
-      76000,
-      152000
+      2000,
+      3800,
+      7600,
+      15200,
+      30400
     ],
     "STI_FREQ_LIST": [
+      6,
+      8,
+      10,
+      12,
+      14,
+      16,
+      18,
+      20,
+      22,
+      24,
+      26,
+      28,
       30,
+      32,
+      34,
+      36,
+      38,
       40,
-      50,
-      60,
-      70,
-      80,
-      90,
-      100,
-      110,
-      120,
-      130,
-      140,
-      150,
-      160,
-      170,
-      180,
-      190,
       200,
+      400,
+      600,
+      800,
       1000,
-      2000,
-      3000,
-      4000,
-      5000,
-      6000,
-      7000,
-      8000,
-      9000,
-      10000
+      1200,
+      1400,
+      1600,
+      1800,
+      2000
     ],
     "STI_PULSE_WIDTH": [
-      40,
-      90,
-      140,
-      190,
-      240,
-      290,
-      340,
-      390,
-      440,
-      490
+      80,
+      180,
+      280,
+      380,
+      480,
+      580,
+      680,
+      780,
+      880,
+      980
     ]
   },
   "parameters": {
@@ -84,22 +84,22 @@
       "description": "amp gain",
       "record_meta": true,
       "value": [
-        2,
-        5,
-        10,
-        200,
-        500,
-        1000
+        3,
+        14,
+        27,
+        60,
+        280,
+        540
       ]
     },
     "LOW_FREQ_BAND": {
-      "description": "",
+      "description": "low pass filter",
       "record_meta": true,
       "domain": [
         8
       ]
     },
-    "STI_BEHAVIOR": {
+    "STI_MODE": {
       "description": "how to execute stimulus",
       "value": [
         "DISABLE",
@@ -108,8 +108,8 @@
         "CONTINUOUS"
       ]
     },
-    "STI_MODE": {
-      "description": "stimulation mode",
+    "STI_WAVEFORM": {
+      "description": "describe the waveform of stimulation",
       "value": [
         "Positive Pulse",
         "Negative Pulse",
@@ -118,13 +118,13 @@
         "Arbitrary Waveform"
       ]
     },
-    "STI_VOLT": {
-      "description": "stimulation voltage",
+    "STI_AMPERE": {
+      "description": "stimulation ampere, unit: uA ",
       "type": "float",
       "domain": [
         32
       ],
-      "value": "2 + 3 * VALUE / 31"
+      "value": " 31 * VALUE "
     },
     "STI_TIMES": {
       "description": "how many times will be executed",
@@ -162,17 +162,27 @@
       "value": "STI_PULSE_WIDTH[VALUE]"
     },
     "CHOPPER": {
-      "description": "",
+      "description": "default_disable",
       "domain": "bool"
     },
     "FAST_SETTLE": {
-      "description": "",
+      "description": "protect amplifier input when stimulation is executed",
       "domain": "bool"
     },
     "UMC_TEST": {
       "description": "start umc test mode",
       "domain": "action",
       "on_change": "umc_default"
+    },
+    "UMC_RESET": {
+      "description": "reset headstage to perform another setting",
+      "domain": "action",
+      "on_change": "reset"
+    },
+    "UMC_TRIGGER": {
+      "description": "trigger stimulation when device is in trigger mode",
+      "domain": "action",
+      "on_change": "STIMULUS"
     }
   },
   "instruction": {
@@ -181,12 +191,19 @@
         "expression": "len(CHANNEL) > 0",
         "raise": "no recording channel"
       },
+      "data_format",
       "_notify(True)",
       "start_recording",
       "umc_parameter",
       "_sync(True)",
       "VIS_STI"
     ],
+    "trigger stimulation": [
+      "umc_sti_trigger0"
+    ],
+    "umc_reset": [
+      "VIS_RST"
+    ],
     "data_format": [
       "_data_format('TDC4VAF2')"
     ],
@@ -194,40 +211,45 @@
       "type": "RIS",
       "data": [
         "3b101#direct header;2b0#don't care;3b>LOW_FREQ_BAND",
-        "4b0#don't care;1bCHOPPER;1bFAST_SETTLE",
-        "5b>STI_VOLT;4b>STI_PMOS",
+        "2b0#don't care;1bCHOPPER;1bFAST_SETTLE;3b>STI_WAVEFORM",
+        "5b>STI_AMPERE;4b>STI_PMOS",
         "4b>STI_NMOS;4b>SAMPLE_RATE"
       ]
     },
     "umc_parameter": {
       "type": "RIS",
+      "foreach-parameter": {
+        "parameter": "CHANNEL",
+        "variable": [
+          "a",
+          "b",
+          "c",
+          "d"
+        ]
+      },
       "data": [
-        "3b001#umc parameter header",
-        "3b>AMP_GAIN;4b>PULSE_WIDTH",
-        "6b>STI_TIMES;2b>STI_BEHAVIOR",
-        "6b>STI_FREQ"
+        "3b001#umc parameter header;3b>AMP_GAIN",
+        "4b>PULSE_WIDTH;6b>STI_TIMES",
+        "2b>STI_MODE;6b>STI_FREQ",
+        "1ba?;1bb?;1bc?;1bd?",
+        "4b>a?:0;4b>b?:0",
+        "4b>c?:0;4b>d?:0"
       ]
     },
     "umc_default": [
-      "_set('CHANNEL', 3)",
-      "_set('CHANNEL', 4)",
-      "_set('CHANNEL', 5)",
-      "_set('CHANNEL', 6)",
-      "_set('CHANNEL', 7)",
-      "_set('CHANNEL', 8)",
-      "_set('SAMPLE_RATE', 9)",
-      "_set('AMP_GAIN', 3)",
-      "_set('STI_BEHAVIOR', 1)",
-      "_set('STI_MODE', 0)",
-      "_set('STI_NMOS', STI_PMOS + 1)",
-      "_set('STI_PMOS', 0)",
-      "_set('STI_NMOS', 1)",
-      "_set('STI_VOLT', 0)",
+      "_set('CHANNEL', 0)",
+      "_set('SAMPLE_RATE', 0)",
+      "_set('AMP_GAIN', 5)",
+      "_set('STI_WAVEFORM', 1)",
+      "_set('STI_MODE', 1)",
+      "_set('STI_NMOS', 0)",
+      "_set('STI_PMOS', 1)",
+      "_set('STI_AMPERE', 0)",
       "_set('STI_FREQ', 0)",
       "_set('STI_TIMES', 0)",
       "_set('PULSE_WIDTH', 0)",
-      "_set('FAST_SETTLE', 0)",
-      "_set('CHOPPER', 1)",
+      "_set('FAST_SETTLE', 1)",
+      "_set('CHOPPER', 0)",
       "data_format",
       "_notify(True)",
       "umc_default0",
@@ -239,6 +261,14 @@
       "data": [
         "1B0#load umc default parameter into uni"
       ]
+    },
+    "umc_sti_trigger0": {
+      "type": "RIS",
+      "description": "this function is perform only in trigger mode",
+      "data": [
+        "1BC0# trigger stimulation when recording is performed"
+      ]
     }
   }
+
 }

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/uni/uni1.2_parameter.h

@@ -0,0 +1,64 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef NEULIVE_1P2
+#define NEULIVE_1P2
+
+/*============================
+ ==== product information ====
+ ===========================*/
+
+#define DEVICE_NAME "Neulive-v1.2"
+#define MAJOR_PRODUCT_NUMBER 1
+#define MINOR_PRODUCT_NUMBER 1
+#define MAJOR_VERSION_NUMBER 1  // need to modify
+#define MINOR_VERSION_NUMBER 2
+
+static uint16_t sti_channel_table[4] = {
+    {0b000001},  // 2
+    {0b000111},  // 8
+    {0b001011},  // 12
+    {0b001111}   // 16
+};
+
+static uint16_t reverse_channel[16] = {{0x0A},  // 1
+                                       {0x0B},
+                                       {0x00},
+                                       {0x01},
+                                       {0x02},
+                                       {0x07},
+                                       {0x06},
+                                       {0x03},
+                                       {0x05},
+                                       {0x04},
+                                       {0x08},
+                                       {0xff},
+                                       {0x0c},
+                                       {0x09},
+                                       {0xff},
+                                       {0xff}};
+
+static uint16_t amp_channel_table[13] = {  //
+    {0x03},
+    {0x04},
+    {0x05},
+    {0x08},
+    {0x0A},
+    {0x09},
+    {0x07},
+    {0x06},
+    {0x0B},
+    {0x0E},
+    {0x01},
+    {0x02},
+    {0x0D}};
+
+static uint16_t amp_gain_table[] = {
+    0b100011,  // 3
+    0b000011,  // 30
+    0b101100,  // 40
+    0b101001,  // 70
+    0b001100,  // 400
+    0b001001,  // 700
+};
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/uni/uni1.3_parameter.h

@@ -0,0 +1,63 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef NEULIVE_1P3
+#define NEULIVE_1P3
+
+/*============================
+ ==== product information ====
+ ===========================*/
+
+#define DEVICE_NAME "Neulive-v1.3"
+#define MAJOR_PRODUCT_NUMBER 1
+#define MINOR_PRODUCT_NUMBER 1
+#define MAJOR_VERSION_NUMBER 1
+#define MINOR_VERSION_NUMBER 3
+
+static uint16_t sti_channel_table[4] = {
+    {0b000010},  // 3
+    {0b000011},  // 4
+    {0b000100},  // 5
+    {0b000101}   // 6
+};
+
+static uint16_t reverse_channel[16] = {{0x0A},  // 1
+                                       {0x00},
+                                       {0x01},
+                                       {0x02},
+                                       {0x03},
+                                       {0x08},
+                                       {0x07},
+                                       {0x06},
+                                       {0x05},
+                                       {0x04},
+                                       {0x09},
+                                       {0x0B},
+                                       {0xFF},
+                                       {0xFF},
+                                       {0xff},
+                                       {0xff}};
+
+static uint16_t amp_channel_table[12] = {  //
+    {0x02},
+    {0x03},
+    {0x04},
+    {0x05},
+    {0x0A},
+    {0x09},
+    {0x08},
+    {0x07},
+    {0x06},
+    {0x0b},
+    {0x01},
+    {0x0C}};
+
+static uint16_t amp_gain_table[] = {
+    0b100011,  // 3
+    0b101100,  // 14
+    0b101001,  // 27
+    0b000011,  // 60
+    0b001100,  // 280
+    0b001001,  // 540
+};
+
+#endif

simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c

@@ -153,7 +153,7 @@
 #define SBP_TASK_PRIORITY 1
 
 #ifndef SBP_TASK_STACK_SIZE
-#define SBP_TASK_STACK_SIZE 1024
+#define SBP_TASK_STACK_SIZE 844
 #endif
 
 // Internal Events for RTOS application
@@ -184,7 +184,7 @@ typedef struct {
 static ICall_EntityID self;
 
 // Semaphore globally used to post events to the application thread
-static ICall_Semaphore semaphore;
+ICall_Semaphore semaphore;
 
 // Queue object used for app messages
 static Queue_Struct application_message;
@@ -408,9 +408,10 @@ static void SimpleBLEPeripheral_init(void) {
     // Register for GATT local events and ATT Responses pending for transmission
     GATT_RegisterForMsgs(self);
 
-    HCI_LE_ReadMaxDataLenCmd();
+//    HCI_LE_ReadMaxDataLenCmd();
+//
+//    HCI_LE_WriteSuggestedDefaultDataLenCmd(251, 2120);  // this is used for data length extension
 
-    HCI_LE_WriteSuggestedDefaultDataLenCmd(251 , 2120); // this is used for data length extension
 }
 
 #ifndef DEVICE_NAME
@@ -444,75 +445,74 @@ static void SimpleBLEPeripheral_init(void) {
 #endif
 
 static char *date = __DATE__;
-static void headstage_init_device_info() {
-
+static void  headstage_init_device_info() {
     uint8_t year  = 10 * (date[9] - '0') + (date[10] - '0');
     uint8_t month = 0;
 
     switch (date[0]) {
-    case 'J':
-        // Jan, January
-        // Jun, June
-        // Jul, July
-        if (date[1] == 'a') {
-            month = 1;
-        } else if (date[2] == 'n') {
-            month = 6;
-        } else {
-            month = 7;
-        }
-        break;
-    case 'F':
-        // Feb, February
-        month = 2;
-        break;
-    case 'M':
-        // Mar, March
-        // May, May
-        if (date[2] == 'r') {
-            month = 3;
-        } else {
-            month = 5;
-        }
-        break;
-    case 'A':
-        // Apr, April
-        // Ang, August
-        if (date[1] == 'p') {
-            month = 4;
-        } else {
-            month = 8;
-        }
-        break;
-    case 'S':
-        // Sep, September
-        month = 9;
-        break;
-    case 'O':
-        // Oct, October
-        month = 10;
-        break;
-    case 'N':
-        // Nov, November
-        month = 11;
-        break;
-    case 'D':
-        // Dec, December
-        month = 12;
-        break;
+        case 'J':
+            // Jan, January
+            // Jun, June
+            // Jul, July
+            if (date[1] == 'a') {
+                month = 1;
+            } else if (date[2] == 'n') {
+                month = 6;
+            } else {
+                month = 7;
+            }
+            break;
+        case 'F':
+            // Feb, February
+            month = 2;
+            break;
+        case 'M':
+            // Mar, March
+            // May, May
+            if (date[2] == 'r') {
+                month = 3;
+            } else {
+                month = 5;
+            }
+            break;
+        case 'A':
+            // Apr, April
+            // Ang, August
+            if (date[1] == 'p') {
+                month = 4;
+            } else {
+                month = 8;
+            }
+            break;
+        case 'S':
+            // Sep, September
+            month = 9;
+            break;
+        case 'O':
+            // Oct, October
+            month = 10;
+            break;
+        case 'N':
+            // Nov, November
+            month = 11;
+            break;
+        case 'D':
+            // Dec, December
+            month = 12;
+            break;
     }
 
     uint8_t  scanRspData[64];
     uint8_t *p = scanRspData;
     *p++       = sizeof(DEVICE_NAME);
     *p++       = GAP_ADTYPE_LOCAL_NAME_COMPLETE;
-//    unsafe_memcpy(p, DEVICE_NAME, sizeof(DEVICE_NAME));
-    for (unsigned int i = 0; i < sizeof(DEVICE_NAME) - 1; i++){
+    //    unsafe_memcpy(p, DEVICE_NAME, sizeof(DEVICE_NAME));
+    for (unsigned int i = 0; i < sizeof(DEVICE_NAME) - 1; i++) {
         *p++ = DEVICE_NAME[i];
     }
     *p++ = 11;
     *p++ = GAP_ADTYPE_MANUFACTURER_SPECIFIC;
-//    unsafe_memcpy(p, "BPHS", 4);
+    //    unsafe_memcpy(p, "BPHS", 4);
     *p++ = 'B';
     *p++ = 'P';
     *p++ = 'H';
@@ -553,7 +553,7 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
         // message is queued to the message receive queue of the thread or when
         // ICall_signal() function is called onto the semaphore.
         ICall_Errno errno = ICall_wait(ICALL_TIMEOUT_FOREVER);
-//        headstage_watchdog_clear();
+        //        headstage_watchdog_clear();
         if (errno == ICALL_ERRNO_SUCCESS) {
             ICall_EntityID    dest;
             ICall_ServiceEnum src;
@@ -581,19 +581,19 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
                     ICall_freeMsg(message);
                 }
             }
+        }
+        // If RTOS queue is not empty, process app message.
+        while (!Queue_empty(application_message_queue)) {
+            sbpEvt_t *message = (sbpEvt_t *)Util_dequeueMsg(application_message_queue);
+            if (message) {
+                // Process message.
+                SimpleBLEPeripheral_processAppMsg(message);
 
-            // If RTOS queue is not empty, process app message.
-            while (!Queue_empty(application_message_queue)) {
-                sbpEvt_t *message = (sbpEvt_t *)Util_dequeueMsg(application_message_queue);
-                if (message) {
-                    // Process message.
-                    SimpleBLEPeripheral_processAppMsg(message);
-
-                    // Free the space from the message.
-                    ICall_free(message);
-                }
+                // Free the space from the message.
+                ICall_free(message);
             }
         }
+
         if (EVENT_MASK > 0) {
             headstage_event_handle();
         }
@@ -629,22 +629,21 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
  */
 static uint8_t SimpleBLEPeripheral_processStackMsg(ICall_Hdr *message) {
     switch (message->event) {
-    case GATT_MSG_EVENT:
-        // Process GATT message
-        return SimpleBLEPeripheral_processGATTMsg((gattMsgEvent_t *)message);
+        case GATT_MSG_EVENT:
+            // Process GATT message
+            return SimpleBLEPeripheral_processGATTMsg((gattMsgEvent_t *)message);
 
-    case HCI_GAP_EVENT_EVENT:{  // GAP event
-        switch(message->event)
-            {
+        case HCI_GAP_EVENT_EVENT: {  // GAP event
+            switch (message->event) {
                 case HCI_EXT_SET_MAX_DATA_LENGTH_EVENT: {
-                        break;
-                    }
+                    break;
+                }
                 default:
                     break;
             }
         }
-    default:
-        return TRUE;
+        default:
+            return TRUE;
     }
 }
 
@@ -677,9 +676,10 @@ static uint8_t SimpleBLEPeripheral_processGATTMsg(gattMsgEvent_t *message) {
 
     } else if (message->method == ATT_MTU_UPDATED_EVENT) {
         // MTU size updated
-        headstage_debug_buffer[10] = 0xff;
-        headstage_set_debug_information();
-//        headstage_data_length_extension();
+//        headstage_debug_buffer[10] = 0xff;
+//        headstage_set_debug_information();
+    } else if (message->method == ATT_HANDLE_VALUE_CFM) {
+        // quick pass
     }
 
     // Free message payload. Needed only for ATT Protocol messages
@@ -759,13 +759,13 @@ static void SimpleBLEPeripheral_freeAttRsp(uint8_t status) {
  */
 static void SimpleBLEPeripheral_processAppMsg(sbpEvt_t *message) {
     switch (message->hdr.event) {
-    case SBP_STATE_CHANGE_EVT:
-        SimpleBLEPeripheral_processStateChangeEvt((gaprole_States_t)message->hdr.state);
-        break;
+        case SBP_STATE_CHANGE_EVT:
+            SimpleBLEPeripheral_processStateChangeEvt((gaprole_States_t)message->hdr.state);
+            break;
 
-    case SBP_CHAR_CHANGE_EVT:
-        headstage_characteristic_updated(message->hdr.state);
-        break;
+        case SBP_CHAR_CHANGE_EVT:
+            headstage_characteristic_updated(message->hdr.state);
+            break;
     }
 }
 
@@ -793,77 +793,76 @@ static void SimpleBLEPeripheral_stateChangeCB(gaprole_States_t newState) {
  */
 static void SimpleBLEPeripheral_processStateChangeEvt(gaprole_States_t newState) {
     switch (newState) {
-    case GAPROLE_STARTED: {  // Started but not advertising
-        uint8_t ownAddress[B_ADDR_LEN];
-        uint8_t systemId[DEVINFO_SYSTEM_ID_LEN];
+        case GAPROLE_STARTED: {  // Started but not advertising
+            uint8_t ownAddress[B_ADDR_LEN];
+            uint8_t systemId[DEVINFO_SYSTEM_ID_LEN];
 
-        GAPRole_GetParameter(GAPROLE_BD_ADDR, ownAddress);
+            GAPRole_GetParameter(GAPROLE_BD_ADDR, ownAddress);
 
-        // use 6 bytes of device address for 8 bytes of system ID value
-        systemId[0] = ownAddress[0];
-        systemId[1] = ownAddress[1];
-        systemId[2] = ownAddress[2];
+            // use 6 bytes of device address for 8 bytes of system ID value
+            systemId[0] = ownAddress[0];
+            systemId[1] = ownAddress[1];
+            systemId[2] = ownAddress[2];
 
-        // set middle bytes to zero
-        systemId[4] = 0x00;
-        systemId[3] = 0x00;
+            // set middle bytes to zero
+            systemId[4] = 0x00;
+            systemId[3] = 0x00;
 
-        // shift three bytes up
-        systemId[7] = ownAddress[5];
-        systemId[6] = ownAddress[4];
-        systemId[5] = ownAddress[3];
+            // shift three bytes up
+            systemId[7] = ownAddress[5];
+            systemId[6] = ownAddress[4];
+            systemId[5] = ownAddress[3];
 
-        DevInfo_SetParameter(DEVINFO_SYSTEM_ID, DEVINFO_SYSTEM_ID_LEN, systemId);
+            DevInfo_SetParameter(DEVINFO_SYSTEM_ID, DEVINFO_SYSTEM_ID_LEN, systemId);
 
-        break;
-    }
-
-    case GAPROLE_CONNECTED: {  // In a connection
-        linkDBInfo_t linkInfo;
-        uint8_t      numActive = 0;
-        numActive              = linkDB_NumActive();
-
-        headstage_led_spi_color(COLOR_CYAN);
-
-        uint16_t    cxnHandle;
-        uint16_t    requestedPDUSize = 251;
-        uint16_t    requestTxTime    = 2120;
-        GAPRole_GetParameter(GAPROLE_CONNHANDLE, &cxnHandle);
-
-        if(SUCCESS != HCI_LE_SetDataLenCmd(cxnHandle, requestedPDUSize, requestTxTime)) {
+            break;
         }
-        // Use numActive to determine the connection handle of the last
-        // connection
-        if (linkDB_GetInfo(numActive - 1, &linkInfo) == SUCCESS) {
-        } else {
-            uint8_t peerAddress[B_ADDR_LEN];
-            GAPRole_GetParameter(GAPROLE_CONN_BD_ADDR, peerAddress);
+
+        case GAPROLE_CONNECTED: {  // In a connection
+            linkDBInfo_t linkInfo;
+            uint8_t      numActive = 0;
+            numActive              = linkDB_NumActive();
+
+            headstage_led_color(COLOR_RED);
+
+            uint16_t cxnHandle;
+            uint16_t requestedPDUSize = 251;    // payload = 251 - 7 = 244 byte
+            uint16_t requestTxTime    = 2120;   // 2 ms
+            GAPRole_GetParameter(GAPROLE_CONNHANDLE, &cxnHandle);
+
+            if (SUCCESS != HCI_LE_SetDataLenCmd(cxnHandle, requestedPDUSize, requestTxTime)) {
+            }
+            // Use numActive to determine the connection handle of the last
+            // connection
+            if (linkDB_GetInfo(numActive - 1, &linkInfo) == SUCCESS) {
+            } else {
+                uint8_t peerAddress[B_ADDR_LEN];
+                GAPRole_GetParameter(GAPROLE_CONN_BD_ADDR, peerAddress);
+            }
+            break;
         }
-        flag_notify(EVT_CONNECTED);
-        break;
-    }
 
-    case GAPROLE_WAITING:
-        //  Device is started but not advertising, is in waiting period before advertising again
-        SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
-        break;
+        case GAPROLE_WAITING:
+            //  Device is started but not advertising, is in waiting period before advertising again
+            SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
+            break;
 
-    case GAPROLE_WAITING_AFTER_TIMEOUT:
-        // Device just timed out from a connection but is not yet advertising, is in waiting period before advertising again
-        // disconnected
-        SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
-        headstage_led_spi_color(COLOR_RED);
-        CONNECT_HANDLE = 0xFFFF;
-        flag_notify(EVT_DISCONNECTED);
-        break;
-    case GAPROLE_ERROR:          // Error occurred - invalid state
-        headstage_led_spi_color(COLOR_RED);
-        break;
-    case GAPROLE_INIT:           // Waiting to be started
-    case GAPROLE_ADVERTISING:    // Currently Advertising
-    case GAPROLE_CONNECTED_ADV:  // In a connection and advertising
-    default:
-        break;
+        case GAPROLE_WAITING_AFTER_TIMEOUT:
+            // Device just timed out from a connection but is not yet advertising, is in waiting period before advertising again
+            // disconnected
+            SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
+            headstage_led_color(COLOR_RED);
+            CONNECT_HANDLE = 0xFFFF;
+            flag_notify(EVT_DISCONNECTED);
+            break;
+        case GAPROLE_ERROR:  // Error occurred - invalid state
+            headstage_led_color(COLOR_RED);
+            break;
+        case GAPROLE_INIT:           // Waiting to be started
+        case GAPROLE_ADVERTISING:    // Currently Advertising
+        case GAPROLE_CONNECTED_ADV:  // In a connection and advertising
+        default:
+            break;
     }
 }
 
@@ -939,4 +938,3 @@ static void SimpleBLEPeripheral_enqueueMsg(uint8_t event, uint8_t state) {
         Util_enqueueMsg(application_message_queue, semaphore, (uint8 *)message);
     }
 }
-

simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/cc26xx/simple_gatt_profile.c

@@ -304,57 +304,57 @@ bStatus_t SimpleProfile_RegisterAppCBs(simpleProfileCBs_t *appCallbacks) {
  */
 bStatus_t SimpleProfile_SetParameter(uint8 param, uint8 len, void *value) {
     switch (param) {
-    case SIMPLEPROFILE_CHAR1:
-        if (len <= SIMPLEPROFILE_CHAR1_LEN) {
-            memcpy(simpleProfileChar1, value, len);
-            return SUCCESS;
-        } else {
-            return bleInvalidRange;
-        }
+        case SIMPLEPROFILE_CHAR1:
+            if (len <= SIMPLEPROFILE_CHAR1_LEN) {
+                memcpy(simpleProfileChar1, value, len);
+                return SUCCESS;
+            } else {
+                return bleInvalidRange;
+            }
 
-    case SIMPLEPROFILE_CHAR2:
-        if (len <= SIMPLEPROFILE_CHAR2_LEN) {
-            memcpy(simpleProfileChar2, value, len);
-            return SUCCESS;
-        } else {
-            return bleInvalidRange;
-        }
+        case SIMPLEPROFILE_CHAR2:
+            if (len <= SIMPLEPROFILE_CHAR2_LEN) {
+                memcpy(simpleProfileChar2, value, len);
+                return SUCCESS;
+            } else {
+                return bleInvalidRange;
+            }
 
-    case SIMPLEPROFILE_CHAR3:
-        if (len <= SIMPLEPROFILE_CHAR3_LEN) {
-            memcpy(simpleProfileChar3, value, len);
-            return SUCCESS;
-        } else {
-            return bleInvalidRange;
-        }
+        case SIMPLEPROFILE_CHAR3:
+            if (len <= SIMPLEPROFILE_CHAR3_LEN) {
+                memcpy(simpleProfileChar3, value, len);
+                return SUCCESS;
+            } else {
+                return bleInvalidRange;
+            }
 
-    case SIMPLEPROFILE_CHAR4:
-        if (len <= SIMPLEPROFILE_CHAR4_LEN) {
-            memcpy(simpleProfileChar4, value, len);
+        case SIMPLEPROFILE_CHAR4:
+            if (len <= SIMPLEPROFILE_CHAR4_LEN) {
+                memcpy(simpleProfileChar4, value, len);
 
-            // See if Notification has been enabled
-            GATTServApp_ProcessCharCfg(simpleProfileChar4Config,  //
-                                       simpleProfileChar4,
-                                       FALSE,
-                                       simpleProfileAttrTbl,
-                                       GATT_NUM_ATTRS(simpleProfileAttrTbl),
-                                       INVALID_TASK_ID,
-                                       simpleProfile_ReadAttrCB);
-            return SUCCESS;
-        } else {
-            return bleInvalidRange;
-        }
+                // See if Notification has been enabled
+                GATTServApp_ProcessCharCfg(simpleProfileChar4Config,  //
+                                           simpleProfileChar4,
+                                           FALSE,
+                                           simpleProfileAttrTbl,
+                                           GATT_NUM_ATTRS(simpleProfileAttrTbl),
+                                           INVALID_TASK_ID,
+                                           simpleProfile_ReadAttrCB);
+                return SUCCESS;
+            } else {
+                return bleInvalidRange;
+            }
 
-    case SIMPLEPROFILE_CHAR5:
-        if (len <= SIMPLEPROFILE_CHAR5_LEN) {
-            memcpy(simpleProfileChar5, value, len);
-            return SUCCESS;
-        } else {
-            return bleInvalidRange;
-        }
+        case SIMPLEPROFILE_CHAR5:
+            if (len <= SIMPLEPROFILE_CHAR5_LEN) {
+                memcpy(simpleProfileChar5, value, len);
+                return SUCCESS;
+            } else {
+                return bleInvalidRange;
+            }
 
-    default:
-        return INVALIDPARAMETER;
+        default:
+            return INVALIDPARAMETER;
     }
 }
 
@@ -373,28 +373,28 @@ bStatus_t SimpleProfile_SetParameter(uint8 param, uint8 len, void *value) {
  */
 bStatus_t SimpleProfile_GetParameter(uint8 param, void *value) {
     switch (param) {
-    case SIMPLEPROFILE_CHAR1:
-        memcpy(value, simpleProfileChar1, SIMPLEPROFILE_CHAR1_LEN);
-        break;
+        case SIMPLEPROFILE_CHAR1:
+            memcpy(value, simpleProfileChar1, SIMPLEPROFILE_CHAR1_LEN);
+            break;
 
-    case SIMPLEPROFILE_CHAR2:
-        memcpy(value, simpleProfileChar2, SIMPLEPROFILE_CHAR2_LEN);
-        break;
+        case SIMPLEPROFILE_CHAR2:
+            memcpy(value, simpleProfileChar2, SIMPLEPROFILE_CHAR2_LEN);
+            break;
 
-    case SIMPLEPROFILE_CHAR3:
-        memcpy(value, simpleProfileChar3, SIMPLEPROFILE_CHAR3_LEN);
-        break;
+        case SIMPLEPROFILE_CHAR3:
+            memcpy(value, simpleProfileChar3, SIMPLEPROFILE_CHAR3_LEN);
+            break;
 
-    case SIMPLEPROFILE_CHAR4:
-        memcpy(value, simpleProfileChar4, SIMPLEPROFILE_CHAR4_LEN);
-        break;
+        case SIMPLEPROFILE_CHAR4:
+            memcpy(value, simpleProfileChar4, SIMPLEPROFILE_CHAR4_LEN);
+            break;
 
-    case SIMPLEPROFILE_CHAR5:
-        memcpy(value, simpleProfileChar5, SIMPLEPROFILE_CHAR5_LEN);
-        break;
+        case SIMPLEPROFILE_CHAR5:
+            memcpy(value, simpleProfileChar5, SIMPLEPROFILE_CHAR5_LEN);
+            break;
 
-    default:
-        return INVALIDPARAMETER;
+        default:
+            return INVALIDPARAMETER;
     }
 
     return SUCCESS;
@@ -433,31 +433,31 @@ static bStatus_t simpleProfile_ReadAttrCB(uint16_t         connHandle,  //
         // 16-bit UUID
         uint16 uuid = BUILD_UINT16(pAttr->type.uuid[0], pAttr->type.uuid[1]);
         switch (uuid) {
-        case SIMPLEPROFILE_CHAR1_UUID:
-            *pLen = SIMPLEPROFILE_CHAR1_LEN;
-            memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR1_LEN);
-            break;
+            case SIMPLEPROFILE_CHAR1_UUID:
+                *pLen = SIMPLEPROFILE_CHAR1_LEN;
+                memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR1_LEN);
+                break;
 
-        case SIMPLEPROFILE_CHAR2_UUID:
-            *pLen = SIMPLEPROFILE_CHAR2_LEN;
-            memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR2_LEN);
-            break;
+            case SIMPLEPROFILE_CHAR2_UUID:
+                *pLen = SIMPLEPROFILE_CHAR2_LEN;
+                memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR2_LEN);
+                break;
 
-        case SIMPLEPROFILE_CHAR4_UUID:
-            *pLen = SIMPLEPROFILE_CHAR4_LEN;
-            memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR4_LEN);
-            break;
+            case SIMPLEPROFILE_CHAR4_UUID:
+                *pLen = SIMPLEPROFILE_CHAR4_LEN;
+                memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR4_LEN);
+                break;
 
-        case SIMPLEPROFILE_CHAR5_UUID:
-            *pLen = SIMPLEPROFILE_CHAR5_LEN;
-            memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR5_LEN);
-            break;
+            case SIMPLEPROFILE_CHAR5_UUID:
+                *pLen = SIMPLEPROFILE_CHAR5_LEN;
+                memcpy(pValue, pAttr->pValue, SIMPLEPROFILE_CHAR5_LEN);
+                break;
 
-        default:
-            // Should never get here! (characteristics 3 and 4 do not have read permissions)
-            *pLen  = 0;
-            status = ATT_ERR_ATTR_NOT_FOUND;
-            break;
+            default:
+                // Should never get here! (characteristics 3 and 4 do not have read permissions)
+                *pLen  = 0;
+                status = ATT_ERR_ATTR_NOT_FOUND;
+                break;
         }
     } else {
         // 128-bit UUID
@@ -496,59 +496,59 @@ static bStatus_t simpleProfile_WriteAttrCB(uint16_t         connHandle,  //
         uint16 uuid = BUILD_UINT16(pAttr->type.uuid[0], pAttr->type.uuid[1]);
 
         switch (uuid) {
-        case SIMPLEPROFILE_CHAR3_UUID:
+            case SIMPLEPROFILE_CHAR3_UUID:
 
-            // Validate the value
-            // Make sure it's not a blob oper
-            if (offset == 0) {
-                if (len >= SIMPLEPROFILE_CHAR3_LEN) {
-                    status = ATT_ERR_INVALID_VALUE_SIZE;
+                // Validate the value
+                // Make sure it's not a blob oper
+                if (offset == 0) {
+                    if (len >= SIMPLEPROFILE_CHAR3_LEN) {
+                        status = ATT_ERR_INVALID_VALUE_SIZE;
+                    }
+                } else {
+                    status = ATT_ERR_ATTR_NOT_LONG;
                 }
-            } else {
-                status = ATT_ERR_ATTR_NOT_LONG;
-            }
 
-            // Write the value
-            if (status == SUCCESS) {
-                // Copy pValue into the variable we point to from the attribute table.
-                memcpy(pAttr->pValue + offset, pValue, len);
-                memset(pAttr->pValue + len, 0, SIMPLEPROFILE_CHAR3_LEN - len);
+                // Write the value
+                if (status == SUCCESS) {
+                    // Copy pValue into the variable we point to from the attribute table.
+                    memcpy(pAttr->pValue + offset, pValue, len);
+                    memset(pAttr->pValue + len, 0, SIMPLEPROFILE_CHAR3_LEN - len);
 
-                if (pAttr->pValue == simpleProfileChar3) {
-                    notifyApp = SIMPLEPROFILE_CHAR3;
+                    if (pAttr->pValue == simpleProfileChar3) {
+                        notifyApp = SIMPLEPROFILE_CHAR3;
+                    }
                 }
-            }
 
-            break;
-        case SIMPLEPROFILE_CHAR5_UUID:
-            if (offset == 0) {
-                if (len >= SIMPLEPROFILE_CHAR5_LEN) {
-                    status = ATT_ERR_INVALID_VALUE_SIZE;
+                break;
+            case SIMPLEPROFILE_CHAR5_UUID:
+                if (offset == 0) {
+                    if (len >= SIMPLEPROFILE_CHAR5_LEN) {
+                        status = ATT_ERR_INVALID_VALUE_SIZE;
+                    }
+                } else {
+                    status = ATT_ERR_ATTR_NOT_LONG;
                 }
-            } else {
-                status = ATT_ERR_ATTR_NOT_LONG;
-            }
 
-            // Write the value
-            if (status == SUCCESS) {
-                // Copy pValue into the variable we point to from the attribute table.
-                memcpy(pAttr->pValue + offset, pValue, len);
-                memset(pAttr->pValue + len, 0, SIMPLEPROFILE_CHAR5_LEN - len);
+                // Write the value
+                if (status == SUCCESS) {
+                    // Copy pValue into the variable we point to from the attribute table.
+                    memcpy(pAttr->pValue + offset, pValue, len);
+                    memset(pAttr->pValue + len, 0, SIMPLEPROFILE_CHAR5_LEN - len);
 
-                if (pAttr->pValue == simpleProfileChar5) {
-                    notifyApp = SIMPLEPROFILE_CHAR5;
+                    if (pAttr->pValue == simpleProfileChar5) {
+                        notifyApp = SIMPLEPROFILE_CHAR5;
+                    }
                 }
-            }
 
-            break;
-        case GATT_CLIENT_CHAR_CFG_UUID:
-            status = GATTServApp_ProcessCCCWriteReq(connHandle, pAttr, pValue, len, offset, GATT_CLIENT_CFG_NOTIFY);
-            break;
+                break;
+            case GATT_CLIENT_CHAR_CFG_UUID:
+                status = GATTServApp_ProcessCCCWriteReq(connHandle, pAttr, pValue, len, offset, GATT_CLIENT_CFG_NOTIFY);
+                break;
 
-        default:
-            // Should never get here! (characteristics 2 and 4 do not have write permissions)
-            status = ATT_ERR_ATTR_NOT_FOUND;
-            break;
+            default:
+                // Should never get here! (characteristics 2 and 4 do not have write permissions)
+                status = ATT_ERR_ATTR_NOT_FOUND;
+                break;
         }
     } else {
         // 128-bit UUID

simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/simple_gatt_profile.h

@@ -84,7 +84,8 @@ extern "C" {
 #define SIMPLEPROFILE_CHAR1_LEN 2
 #define SIMPLEPROFILE_CHAR2_LEN 10
 #define SIMPLEPROFILE_CHAR3_LEN 20
-#define SIMPLEPROFILE_CHAR4_LEN 20
+#define SIMPLEPROFILE_CHAR4_LEN 193
+#define SIMPLEPROFILE_CHAR4_LEN 20  // 8 header + 3n data, n=3
 #define SIMPLEPROFILE_CHAR5_LEN 20
 
 /*********************************************************************