L2CAP Application event decoders

L2CAP Application event decoders. More...

Functions
uint32_t	ble_l2cap_evt_rx_dec (uint8_t const *const p_buf, uint32_t packet_len, ble_evt_t *const p_event, uint32_t *const p_event_len)
	Decodes ble_l2cap_evt_rx event. More...

Detailed Description

L2CAP Application event decoders.

Function Documentation

uint32_t ble_l2cap_evt_rx_dec	(	uint8_t const *const	p_buf,
		uint32_t	packet_len,
		ble_evt_t *const	p_event,
		uint32_t *const	p_event_len
	)

Decodes ble_l2cap_evt_rx event.

See Also

0x70 - BLE_L2CAP_EVT_RX for packet format.

If p_event is null, the required length of p_event is returned in p_event_len.

Parameters

[in]	p_buf	Pointer to the beginning of an event packet.
[in]	packet_len	Length (in bytes) of the event packet.
[in,out]	p_event	Pointer to a ble_evt_t buffer where the decoded event will be stored. If NULL, required length will be returned in p_event_len.
[in,out]	p_event_len	in: Size (in bytes) of p_event buffer. out: Length of decoded contents of p_event.

Return values

NRF_SUCCESS	Decoding success.
NRF_ERROR_NULL	Decoding failure. NULL pointer supplied.
NRF_ERROR_INVALID_LENGTH	Decoding failure. Incorrect buffer length.
NRF_ERROR_DATA_SIZE	Decoding failure. Length of p_event is too small to hold decoded event.