ble_gattc_read_long
int
ble_gattc_read_long(
uint16_t conn_handle,
uint16_t handle,
uint16_t offset,
ble_gatt_attr_fn *cb,
void *cb_arg
)
Description
Initiates GATT procedure: Read Long Characteristic Values.
Parameters
Parameter | Description |
---|
conn_handle | The connection over which to execute the procedure. |
handle | The handle of the characteristic value to read. |
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