uint32_t sd_ble_gatts_value_get(adapter_t *adapter, uint16_t conn_handle, uint16_t handle, ble_gatts_value_t *p_value) { encode_function_t encode_function = [&] (uint8_t *buffer, uint32_t *length) -> uint32_t { return ble_gatts_value_get_req_enc(conn_handle, handle, p_value, buffer, length); }; decode_function_t decode_function = [&] (uint8_t *buffer, uint32_t length, uint32_t *result) -> uint32_t { return ble_gatts_value_get_rsp_dec(buffer, length, p_value, result); }; return encode_decode(adapter, encode_function, decode_function); }
/**@brief Command response callback function for @ref sd_ble_gatts_value_get BLE command. * * Callback for decoding the output parameters and the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gatts_value_get_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; const uint32_t err_code = ble_gatts_value_get_rsp_dec(p_buffer, length, (ble_gatts_value_t *)mp_out_params[0], &result_code); APP_ERROR_CHECK(err_code); return result_code; }
/**@brief Command response callback function for @ref sd_ble_gatts_value_get BLE command. * * Callback for decoding the output parameters and the command response return code. * * @param[in] p_buffer Pointer to begin of command response buffer. * @param[in] length Length of data in bytes. * * @return Decoded command response return code. */ static uint32_t gatts_value_get_rsp_dec(const uint8_t * p_buffer, uint16_t length) { uint32_t result_code; //Order of arguments is different from ble_gatts_value_get_req_enc() //p_data is argument number 3 while p_len is argument number 4 const uint32_t err_code = ble_gatts_value_get_rsp_dec(p_buffer, length, (uint8_t * *)&mp_out_params[1], (uint16_t * *)&mp_out_params[0], &result_code); APP_ERROR_CHECK(err_code); return result_code; }