sd_ble_gattc_char_values_read()

uint32_t sd_ble_gattc_char_values_read	(	uint16_t	conn_handle,
		uint16_t const *	p_handles,
		uint16_t	handle_count )

#include <ble_gattc.h>

Initiate a GATT Read Multiple Characteristic Values procedure.

This function initiates a GATT Read Multiple Characteristic Values procedure.

Events generated

BLE_GATTC_EVT_CHAR_VALS_READ_RSP

Relevant Message Sequence Charts

GATTC Read Multiple Characteristic Values

Parameters

[in]	conn_handle	The connection handle identifying the connection to perform this procedure on.
[in]	p_handles	A pointer to the handle(s) of the attribute(s) to be read.
[in]	handle_count	The number of handles in p_handles.

Return values

NRF_SUCCESS	Successfully started the Read Multiple Characteristic Values procedure.
BLE_ERROR_INVALID_CONN_HANDLE	Invalid Connection Handle.
NRF_ERROR_INVALID_STATE	Invalid Connection State.
NRF_ERROR_INVALID_ADDR	Invalid pointer supplied.
NRF_ERROR_BUSY	Client procedure already in progress.
NRF_ERROR_TIMEOUT	There has been a GATT procedure timeout. No new GATT procedure can be performed without reestablishing the connection.