Application event decoders.
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Application event decoders.
uint32_t ble_evt_tx_complete_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_evt_tx_complete event.
- See Also
- 0x01 - BLE_EVT_TX_COMPLETE 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. |
uint32_t ble_evt_user_mem_release_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_evt_user_mem_release event.
- See Also
- 0x03 - BLE_EVT_USER_MEM_RELEASE 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. |
uint32_t ble_evt_user_mem_request_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_evt_user_mem_request event.
- See Also
- 0x02 - BLE_EVT_USER_MEM_REQUEST 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. |