The first byte of CIS buff should be CIS_length

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

@@ -27,14 +27,14 @@ static void SendCaliValue(uint8_t CaliNumber){
 
 //    ch = 2 * (CaliNumber % 4);
 //    uint8_t gain_level = CaliNumber / 4;   // 0:gain, 1:offset
-    uint8_t channel_number = 8, index = 1;
+    uint8_t channel_number = 8, index = 2;
     uint8_t gain_level = 0;
 
     if(CaliNumber < 4){
         gain_level = CaliNumber;
     }
 
-    cali_buf[0] = CHIP_ID;
+    cali_buf[1] = CHIP_ID;
     for(int i=0 ; i<channel_number ; i++){
         cali_buf[index++] = (uint8_t) (CaliTable.Ch[i].Gain[gain_level] >> 8) & 0xFF;
         cali_buf[index++] = (uint8_t) CaliTable.Ch[i].Gain[gain_level] & 0x00FF;
@@ -42,9 +42,8 @@ static void SendCaliValue(uint8_t CaliNumber){
         cali_buf[index++] = (uint8_t) CaliTable.Ch[i].Offset[gain_level] & 0x00FF;
     }
 
-//    for(int i=1 ; i<BLE_CDR_BUFF_SIZE ; i++){
-//        cali_buf[i] = i;
-//    }
+    cali_buf[0] = index;
+
     SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, index, cali_buf);
 }
 

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

@@ -820,6 +820,10 @@ static void headstage_update_cis_instruction(uint8_t cis_oper) {
     switch (cis_oper) {
         case CIS_NOP: {
             // nothing
+            for(int i=0 ; i<BLE_CDR_SAMLL_SIZE ; i++ ){
+                cdr_buf[i] = 0;
+            }
+
             cdr_buf[0] = _B_4b4b(CIS_NOP, CHIP_ID);
             cdr_buf[1] = _B_4b4b(CDR_SUCCESS, 0);
 
@@ -828,9 +832,14 @@ static void headstage_update_cis_instruction(uint8_t cis_oper) {
         }
 //#ifdef HEADSTAGE_CIS_VOLT_H
         case CIS_VOLT: {
-            cdr_buf[0] = CIS_VOLT | CHIP_ID;
-            cdr_buf[1] = headstage_battery_volt1();
-            cdr_buf[2] = headstage_battery_volt2();
+            for(int i=0 ; i<BLE_CDR_SAMLL_SIZE ; i++ ){
+                cdr_buf[i] = 0;
+            }
+
+            cdr_buf[0] = BLE_CDR_SAMLL_SIZE; // data length
+            cdr_buf[1] = CIS_VOLT | CHIP_ID;
+            cdr_buf[2] = headstage_battery_volt1();
+            cdr_buf[3] = headstage_battery_volt2();
 
             SimpleProfile_SetParameter(BLE_CDR_BUFF_CHAR, BLE_CDR_SAMLL_SIZE, cdr_buf);
 
@@ -862,23 +871,28 @@ static void headstage_update_cis_instruction(uint8_t cis_oper) {
 //#endif
 
         case CIS_VERSION:{
-            cdr_buf[0] = VERSION_DATE_YEAR;
-            cdr_buf[1] = VERSION_DATE_MONTH;
-            cdr_buf[2] = VERSION_DATE_DAY;
-            cdr_buf[3] = VERSION_DATE_HOUR;
-            cdr_buf[4] = VERSION_DATE_MINUTE;
+            for(int i=0 ; i<BLE_CDR_SAMLL_SIZE ; i++ ){
+                cdr_buf[i] = 0;
+            }
+
+            cdr_buf[0] = BLE_CDR_SAMLL_SIZE;
+            cdr_buf[1] = VERSION_DATE_YEAR;
+            cdr_buf[2] = VERSION_DATE_MONTH;
+            cdr_buf[3] = VERSION_DATE_DAY;
+            cdr_buf[4] = VERSION_DATE_HOUR;
+            cdr_buf[5] = VERSION_DATE_MINUTE;
 
             uint8_t mac_int[4];
             if( strncmp(CaliTable.DeviceName, "BOARD_TEST", 25)){
                 // has a specific cali data
                 get_board_name(CaliTable.DeviceName, mac_int, 4);
-                cdr_buf[5] = mac_int[0];
-                cdr_buf[6] = mac_int[1];
+                cdr_buf[6] = mac_int[0];
+                cdr_buf[7] = mac_int[1];
             }
             else{
                 // this board use default cali setting
-                cdr_buf[5] = 0xAB;
-                cdr_buf[6] = 0xCD;
+                cdr_buf[6] = 0xAB;
+                cdr_buf[7] = 0xCD;
             }
 
 
@@ -887,6 +901,10 @@ static void headstage_update_cis_instruction(uint8_t cis_oper) {
         }
 
         default: {
+            for(int i=0 ; i<BLE_CDR_SAMLL_SIZE ; i++ ){
+                cdr_buf[i] = 0;
+            }
+
             cdr_buf[0] = _B_4b4b(cis_oper, CHIP_ID);
             cdr_buf[1] = _B_4b4b(CDR_FAILURE, 0);
 

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

@@ -3,14 +3,14 @@
 #define VERSION_DATE
 
 #define VERSION_DATE_YEAR      20
-#define VERSION_DATE_MONTH     7
-#define VERSION_DATE_DAY       20
+#define VERSION_DATE_MONTH     8
+#define VERSION_DATE_DAY       14
 #define VERSION_DATE_HOUR      17
-#define VERSION_DATE_MINUTE    48
+#define VERSION_DATE_MINUTE    34
 
 // this is NOT the version hash !!
 // it's the last version hash
-#define VERSION_HASH           81d5d86890d1da5dfb3ccc7e1756261c3ecbf485
+#define VERSION_HASH           c347e44536488b3cfaa9e1ed2b4fbcb4513639ea
 #define VERSION_GIT_BRANCH     Neulive20_developement_linux
 
 static void get_board_name(char *board_name_ch, uint8 *board_name_int, uint8 name_size){

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

@@ -82,7 +82,7 @@ extern "C" {
 
 // Length of Characteristic 5 in bytes
 #define SIMPLEPROFILE_CHAR1_LEN 2
-#define SIMPLEPROFILE_CHAR2_LEN 50
+#define SIMPLEPROFILE_CHAR2_LEN 34
 #define SIMPLEPROFILE_CHAR3_LEN 20
 #define SIMPLEPROFILE_CHAR4_LEN 200
 //#define SIMPLEPROFILE_CHAR4_LEN 20