sdc_hci_cmd_le_read_channel_map()

uint8_t sdc_hci_cmd_le_read_channel_map	(	const sdc_hci_cmd_le_read_channel_map_t *	p_params,
		sdc_hci_cmd_le_read_channel_map_return_t *	p_return
	)

#include <softdevice_controller/include/sdc_hci_cmd_le.h>

LE Read Channel Map.

The description below is extracted from Core_v5.4, Vol 4, Part E, Section 7.8.20

The HCI_LE_Read_Channel_Map command returns the current Channel_Map for the specified Connection_Handle. The returned value indicates the state of the Channel_Map specified by the last transmitted or received Channel_Map (in a CONNECT_IND or LL_CHANNEL_MAP_IND message) for the specified Connection_Handle, regardless of whether the Central has received an acknowledgment. If the connection handle does not identify an ACL connection, the Controller shall reject the command and should return the error code Unknown Connection Identifier (0x02).

Event(s) generated (unless masked away): When the HCI_LE_Read_Channel_Map command has completed, an HCI_Command_Complete event shall be generated.

Parameters

[in]	p_params	Input parameters.
[out]	p_return	Extra return parameters.

Return values

0	if success.

Returns

Returns value between 0x01-0xFF in case of error. See Vol 2, Part D, Error for a list of error codes and descriptions.