add fast settle function

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

@@ -238,15 +238,16 @@ extern ICall_Semaphore semaphore;
 #define INS_TYPE_CIS 0x70
 
 // VIS operator
-#define VIS_INT      0x60
-#define VIS_RST      0xF0
-#define VIS_START    0xC0
 #define VIS_REC      0x10
 #define VIS_STI      0x20
 #define VIS_STOP_REC 0x30
 #define VIS_STOP_STI 0x40
-#define VIS_CAL      0xA0
 #define VIS_ASK      0x50
+#define VIS_INT      0x60
+#define VIS_FAST_SET 0x70
+#define VIS_CAL      0xA0
+#define VIS_START    0xC0
+#define VIS_RST      0xF0
 
 
 // CIS operator

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

@@ -379,10 +379,6 @@ static void headstage_neu_append_notify_data() {
     uint8_t data_size = headstage_notify_append_data(not_buf);
 
     if (data_size >= BLE_NOT_BUFF_SIZE) {
-        if(not_time_stamp % 200 == 0){
-            headstage_led_color(COLOR_GREEN);
-            headstage_led_color(COLOR_MAGENTA);
-        }
         headstage_notify_flip_buffer();
         headstage_notify_send();
     }
@@ -568,7 +564,7 @@ static void headstage_update_ris_instruction(uint8_t ins_len, uint8_t* instructi
             INSTRUCTION.vgr_intn             = 16;
             INSTRUCTION.vgr_int_old          = 16;
             INSTRUCTION.recording_channel    = 0b0000000001000010;
-            INSTRUCTION.adc_clock_ratio      = 100;
+            INSTRUCTION.adc_clock_ratio      = 50;
             INSTRUCTION.sys_clk_ratio        = 10;
             INSTRUCTION.sti_clock_ratio      = 10;
             INSTRUCTION.amplifier_gain       = 0;
@@ -590,7 +586,7 @@ static void headstage_update_ris_instruction(uint8_t ins_len, uint8_t* instructi
             INSTRUCTION.current_sti_cycle[0] = 100;
             INSTRUCTION.current_sti_cycle[1] = 100;
             INSTRUCTION.current_sti_cycle[8] = 10;  // ch8 is volt ch
-            INSTRUCTION.sti_channel          = 0b0000000000000000;  // 0bxxxx_xxxv_cccc_cccc, c = current; v = volt, x = don't care
+            INSTRUCTION.sti_channel          = 0b0000000000000011;  // 0bxxxx_xxxv_cccc_cccc, c = current; v = volt, x = don't care
             INSTRUCTION.arbitrary_en         = 0;
             INSTRUCTION.arbitrary_index      = 0;
             INSTRUCTION.sti_mode             = 0;   // 1 = continuous mode; 0 = limit mode
@@ -639,6 +635,56 @@ static void headstage_update_vis_instruction(uint8_t vis_oper) {
             /**< stop spi transaction */
             break; /**< reset all the parameter */
         }
+
+        case VIS_FAST_SET:{
+            INSTRUCTION.sti_t1[7]            = 25;
+            INSTRUCTION.sti_t2[7]            = 0;
+            INSTRUCTION.sti_t3[7]            = 25;
+            INSTRUCTION.sti_t4[7]            = 0;
+            INSTRUCTION.sti_t5[7]            = 0;
+
+            INSTRUCTION.sti_t1[7]            = 25;
+            INSTRUCTION.sti_t2[7]            = 0;
+            INSTRUCTION.sti_t3[7]            = 25;
+            INSTRUCTION.sti_t4[7]            = 0;
+            INSTRUCTION.sti_t5[7]            = 0;
+
+            INSTRUCTION.current_sti_cycle[7] = 0;
+            INSTRUCTION.current_sti_cycle[8] = 10;  // ch8 is volt ch
+            INSTRUCTION.sti_channel          = 0b0000000010000000;  // 0bxxxx_xxxv_cccc_cccc, c = current; v = volt, x = don't care
+            INSTRUCTION.arbitrary_en         = 0;
+            INSTRUCTION.arbitrary_index      = 0;
+            INSTRUCTION.sti_mode             = 0;   // 1 = continuous mode; 0 = limit mode
+            INSTRUCTION.sti_h_bridge         = 0;   // voltage sti must use H-bridge
+            INSTRUCTION.sti_ref              = 0;   // 1 = GND; 0 = Vref
+
+            /* the first byte decide current sti polarity */
+            //  e.g. 0b0000_0101 => ch0, ch2 positive, others negative
+
+            /* the second byte decide voltage sti polarity */
+            //  for the second byte, 0bxxxx_XXXX, decide voltage sti p & n channel;
+            //  xxxx is p-channel (16 choose 1), XXXX is n-channel
+            INSTRUCTION.current_sti_polarity = 0b1000000000000000;
+            INSTRUCTION.sti_amplitude_h      = 0x0000;  // it's t1 amplitude
+            INSTRUCTION.sti_amplitude_l      = 0x0000;  // it's t3 amplitude
+            INSTRUCTION.voltage_sti_amplitude = 0x0F;
+
+            rec_sti_command |= ENABLE_STI;
+            NEULIVE_STATE.state = NEU_WRITE_STI_INS;
+            NEULIVE_STATE.config_type = NEU_WARM_UP;
+            SPICallBack = ONE_SHOT_SPI;
+            INSTRUCTION.ins_opcode = T_ZE;
+
+            // is neu wording now?
+            if( (rec_sti_command & STATUS_STI) || (rec_sti_command & STATUS_REC) ){
+                // nothing to do
+            }
+            else{
+                flag_notify(EVT_NEU_SPI);
+            }
+            break;
+        }
+
         case VIS_START: {
 //            for(int i=0 ; i<12 ; i++){
 //                FlushNotify();

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

@@ -5,13 +5,13 @@
 #define VERSION_DATE_YEAR      20
 #define VERSION_DATE_MONTH     7
 #define VERSION_DATE_DAY       3
-#define VERSION_DATE_HOUR      10
-#define VERSION_DATE_MINUTE    24
+#define VERSION_DATE_HOUR      16
+#define VERSION_DATE_MINUTE    3
 
 // this is NOT the version hash !!
 // it's the last version hash
-#define VERSION_HASH           0d8b548a31813f9b04de280259ae78e8263c72b3
-#define VERSION_GIT_BRANCH     CentralDataRateTest_neulive2
+#define VERSION_HASH           b10ee4de657a39fc4d8179822d4bf0f2231b3b73
+#define VERSION_GIT_BRANCH     Neulive2.0_developement
 
 static void get_board_name(char *board_name_ch, uint8 *board_name_int, uint8 name_size){
     uint8 name_offset = 18;

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

@@ -14,13 +14,12 @@ 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();
+    not_time_stamp = headstage_time_stamp_us();
 
-    headstage_notify_buffer[2] = (not_time_stamp >> 24) & 0xFF;
-    headstage_notify_buffer[3] = (not_time_stamp >> 16) & 0xFF;
-    headstage_notify_buffer[4] = (not_time_stamp >> 8) & 0xFF;
-    headstage_notify_buffer[5] = not_time_stamp & 0xFF;
-    not_time_stamp ++;
+    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() {