TPS Exported Functions

group TPS_Exported_Functions

Functions

bool tps_set_parameter(T_TPS_PARAM_TYPE param_type, uint8_t len, void *p_value)

Set a Tx power service parameter.

This function can be called with a tx power service parameter type and it will set the tx power service parameter. Tx power service parameters are defined in T_TPS_PARAM_TYPE. If the “len” field is set to the size of a “uint16_t”, the “p_value” field must point to data with the type of “uint16_t”.

Example usage

void test(void)
{
    bool ret = tps_set_parameter(TPS_PARAM_TX_POWER, 1, &tx_power);
}

Parameters:

• param_type – [in] Tx power service parameter type: T_TPS_PARAM_TYPE.

• len – [in] Length of data to write.

• p_value – [in] Pointer to data to write. This is dependent on the parameter type and will be cast to the appropriate data type (example: data type of uint16 will be cast to uint16 pointer).

Return values:

• true – Operation success.

• false – Operation failure.

Returns:

Operation result.

T_SERVER_ID tps_add_service(void *p_func)

Add tx power service to the Bluetooth Host.

Example usage

void profile_init()
{
    server_init(service_num);
    tps_id = tps_add_service(app_handle_profile_message);
}

Parameters:

p_func – [in] Callback when service attribute was read, write or CCCD update.

Return values:

• 0xFF – Operation failure.

• others – Service ID assigned by Bluetooth Host.

Returns:

Service ID generated by the Bluetooth Host: T_SERVER_ID.