attempt to support "on change" for every register

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

@@ -8,6 +8,22 @@
 #define rec_gain_index        1
 #define adc_clock_ratio_index 2
 
+#define sti_duration0_index     0
+#define sti_duration1_index     1
+#define sti_duration2_index     2
+#define sti_duration3_index     3
+#define sti_amp_pos_index       4
+#define sti_amp_neg_index       5
+#define sti_polarity_index      6
+#define sti_cycle_ch01_index    7
+#define sti_cycle_ch23_index    8
+#define sti_cycle_ch45_index    9
+#define sti_cycle_ch67_index   10
+#define sti_enable_index       11
+#define sti_clk_ratio_index    12
+#define sti_arbitrary_en_index 13
+#define sti_mode_index         14
+
 //#define DBS_REGISTER                                            \
 //    uint8_t address;                                            \
 //    void (*write_reg) (DBSRegister *self, uint32_t reg_value);  \
@@ -26,32 +42,57 @@ void write_reg(DBSRegister *self, uint32_t reg_value){
     headstage_spi_transaction(SPI_BUFFER_SIZE);
 }
 
-void read_reg(DBSRegister *self, uint32_t reg_value){
+uint32_t read_reg(DBSRegister *self){
     spi_txbuf[0] = 0x7F & self->address;
     spi_txbuf[1] = 0x7F & self->address; // it's don't care actually
     spi_txbuf[2] = 0x7F & self->address; // it's don't care actually
+    SPICallBack = READ_REG;
     headstage_spi_transaction(SPI_BUFFER_SIZE);
+
+    // TODO: read spi value and return the real value of register
+    return 0;
 }
 
-static DBSRegister rec_register[3] ={
-    {
-        // rec_channel
-        [rec_channel_index].address = 48,
-        [rec_channel_index].write_reg = &write_reg,
-        [rec_channel_index].read_reg = &read_reg
-    },
-    {
-        // rec_gain
-        [rec_gain_index].address = 49,
-        [rec_gain_index].write_reg = &write_reg,
-        [rec_gain_index].read_reg = &read_reg
-    },
-    {
-        // sampling rate
-        [adc_clock_ratio_index].address = 51,
-        [adc_clock_ratio_index].write_reg = &write_reg,
-        [adc_clock_ratio_index].read_reg = &read_reg
-    }
-};
+static DBSRegister rec_register[3];
+static DBSRegister sti_register[15];
 
+static void InitRecRegister(){
+    // rec_channel
+    rec_register[rec_channel_index].address = 48;
+    rec_register[rec_channel_index].write_reg = &write_reg;
+    rec_register[rec_channel_index].read_reg = &read_reg;
+
+    // rec_gain
+    rec_register[rec_gain_index].address = 49;
+    rec_register[rec_gain_index].write_reg = &write_reg;
+    rec_register[rec_gain_index].read_reg = &read_reg;
+
+    // sampling rate
+    rec_register[adc_clock_ratio_index].address = 51;
+    rec_register[adc_clock_ratio_index].write_reg = &write_reg;
+    rec_register[adc_clock_ratio_index].read_reg = &read_reg;
+}
+
+static void InitStiRegister(){
+    sti_register[sti_duration0_index].address = 1;
+    sti_register[sti_duration1_index].address = 2;
+    sti_register[sti_duration2_index].address = 3;
+    sti_register[sti_duration3_index].address = 4;
+    sti_register[sti_amp_pos_index].address = 37;
+    sti_register[sti_amp_neg_index].address = 38;
+    sti_register[sti_polarity_index].address = 40;
+    sti_register[sti_cycle_ch01_index].address = 42;
+    sti_register[sti_cycle_ch23_index].address = 43;
+    sti_register[sti_cycle_ch45_index].address = 44;
+    sti_register[sti_cycle_ch67_index].address = 45;
+    sti_register[sti_enable_index].address = 46;
+    sti_register[sti_clk_ratio_index].address = 52;
+    sti_register[sti_arbitrary_en_index].address = 54;
+    sti_register[sti_mode_index].address = 56;
+
+    for(int i=0 ; i<15 ; i++ ){
+        sti_register[i].write_reg = &write_reg;
+        sti_register[i].read_reg = &read_reg;
+    }
+}
 #endif

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

@@ -318,6 +318,9 @@ static void headstage_init() {
     headstage_spi_open();
     headstage_led_open();
     headstage_pwm_open();
+    InitRecRegister();
+    InitStiRegister();
+
     headstage_led_color(COLOR_GREEN);  // color green
     headstage_pwm_start(headstage_system_pwm_handle);
     headstage_pwm_start(headstage_poly_r_pwm_handle);

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

@@ -4,13 +4,13 @@
 
 #define VERSION_DATE_YEAR      20
 #define VERSION_DATE_MONTH     8
-#define VERSION_DATE_DAY       28
-#define VERSION_DATE_HOUR      18
-#define VERSION_DATE_MINUTE    24
+#define VERSION_DATE_DAY       31
+#define VERSION_DATE_HOUR      11
+#define VERSION_DATE_MINUTE    34
 
 // this is NOT the version hash !!
 // it's the last version hash
-#define VERSION_HASH           8635b1b8782e716ef4c97d6118b9134e4d2457a0
+#define VERSION_HASH           5d88871e587271b6ce8bdb8578c1d4a310bf17ee
 #define VERSION_GIT_BRANCH     neulive20_development_without_central
 
 static void get_board_name(char *board_name_ch, uint8 *board_name_int, uint8 name_size){