ble_gattc_disc_all_dscs
int
ble_gattc_disc_all_dscs(
uint16_t conn_handle,
uint16_t start_handle,
uint16_t end_handle,
ble_gatt_dsc_fn *cb,
void *cb_arg
)
Description
Initiates GATT procedure: Discover All Characteristic Descriptors.
Parameters
| Parameter | Description |
|---|
| conn_handle | The connection over which to execute the procedure. |
| chr_val_handle | The handle of the characteristic value attribute. |
| chr_end_handle | The last handle in the characteristic definition. |
| cb | The function to call to report procedure status updates; null for no callback. |
| cb_arg | The optional argument to pass to the callback function. |
Returned values