DA14531indicate问题

你好，

参考sdk 中 ble_app_perpheral 工程发送 ntf 的做法，将其改成 indication 即可：

void app_adcval1_timer_cb_handler() { struct custs1_val_ntf_ind_req *req = KE_MSG_ALLOC_DYN(CUSTS1_VAL_IND_REQ, // ycai indication event prf_get_task_from_id(TASK_ID_CUSTS1), TASK_APP, custs1_val_ntf_ind_req, DEF_SVC1_ADC_VAL_1_CHAR_LEN); // ADC value to be sampled static uint16_t sample __SECTION_ZERO("retention_mem_area0"); sample = (sample <= 0xffff) ? (sample + 1) : 0; //req->conhdl = app_env->conhdl; req->handle = SVC1_IDX_ADC_VAL_1_VAL; req->length = DEF_SVC1_ADC_VAL_1_CHAR_LEN; req->notification = false; // ycai: false for indication, true for notification memcpy(req->value, &sample, DEF_SVC1_ADC_VAL_1_CHAR_LEN); ke_msg_send(req); if (ke_state_get(TASK_APP) == APP_CONNECTED) { // Set it once again until Stop command is received in Control Characteristic timer_used = app_easy_timer(APP_PERIPHERAL_CTRL_TIMER_DELAY, app_adcval1_timer_cb_handler); } }