sd_ble_gattc_evt_char_val_by_uuid_read_rsp_iter()

uint32_t sd_ble_gattc_evt_char_val_by_uuid_read_rsp_iter	(	ble_gattc_evt_t *	p_gattc_evt,
		ble_gattc_handle_value_t *	p_iter )

#include <ble_gattc.h>

Iterate through Handle-Value(s) list in BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP event.

Parameters

[in]

p_gattc_evt

Pointer to event buffer containing BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP event.

Note

If the buffer contains different event, behavior is undefined.

Parameters

[in,out]

p_iter

Iterator, points to ble_gattc_handle_value_t structure that will be filled in with the next Handle-Value pair in each iteration. If the function returns other than NRF_SUCCESS, it will not be changed. To start iteration, initialize the structure to zero. To continue, pass the value from previous iteration.

ble_gattc_handle_value_t iter;
memset(&iter, 0, sizeof(ble_gattc_handle_value_t));
while (sd_ble_gattc_evt_char_val_by_uuid_read_rsp_iter(&ble_evt.evt.gattc_evt, &iter) == NRF_SUCCESS)
{
  app_handle = iter.handle;
  memcpy(app_value, iter.p_value, ble_evt.evt.gattc_evt.params.char_val_by_uuid_read_rsp.value_len);
}

Return values

NRF_SUCCESS	Successfully retrieved the next Handle-Value pair.
NRF_ERROR_NOT_FOUND	No more Handle-Value pairs available in the list.