Application event decoders.
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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 the ble_evt_tx_complete event. More...
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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 the ble_evt_user_mem_request event. More...
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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 the ble_evt_user_mem_release event. More...
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uint32_t | ble_evt_data_length_changed_dec (uint8_t const *const p_buf, uint32_t packet_len, ble_evt_t *const p_event, uint32_t *const p_event_len) |
| Decodes the ble_evt_data_length_changed event. More...
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Application event decoders.
uint32_t ble_evt_data_length_changed_dec |
( |
uint8_t const *const |
p_buf, |
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uint32_t |
packet_len, |
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ble_evt_t *const |
p_event, |
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uint32_t *const |
p_event_len |
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) |
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Decodes the ble_evt_data_length_changed event.
If p_event
is null, the required length of p_event
is returned in p_event_len
.
- Parameters
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[in] | p_buf | Pointer to the beginning of the event packet. |
[in] | packet_len | Length (in bytes) of the event packet. |
[in,out] | p_event | Pointer to the ble_evt_t buffer where the decoded event will be stored. If NULL, the required length will be returned in p_event_len . |
[in,out] | p_event_len | in: Size (in bytes) of the p_event buffer. out: Length of the 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 the decoded event. |
uint32_t ble_evt_tx_complete_dec |
( |
uint8_t const *const |
p_buf, |
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uint32_t |
packet_len, |
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ble_evt_t *const |
p_event, |
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uint32_t *const |
p_event_len |
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) |
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Decodes the ble_evt_tx_complete event.
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 the event packet. |
[in] | packet_len | Length (in bytes) of the event packet. |
[in,out] | p_event | Pointer to the ble_evt_t buffer where the decoded event will be stored. If NULL, the required length will be returned in p_event_len . |
[in,out] | p_event_len | in: Size (in bytes) of the p_event buffer. out: Length of the 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 the decoded event. |
uint32_t ble_evt_user_mem_release_dec |
( |
uint8_t const *const |
p_buf, |
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uint32_t |
packet_len, |
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ble_evt_t *const |
p_event, |
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uint32_t *const |
p_event_len |
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) |
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Decodes the ble_evt_user_mem_release event.
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 the event packet. |
[in] | packet_len | Length (in bytes) of the event packet. |
[in,out] | p_event | Pointer to the ble_evt_t buffer where the decoded event will be stored. If NULL, the required length will be returned in p_event_len . |
[in,out] | p_event_len | in: Size (in bytes) of the p_event buffer. out: Length of the 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 the decoded event. |
uint32_t ble_evt_user_mem_request_dec |
( |
uint8_t const *const |
p_buf, |
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uint32_t |
packet_len, |
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ble_evt_t *const |
p_event, |
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uint32_t *const |
p_event_len |
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) |
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Decodes the ble_evt_user_mem_request event.
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 the event packet. |
[in] | packet_len | Length (in bytes) of the event packet. |
[in,out] | p_event | Pointer to the ble_evt_t buffer where the decoded event will be stored. If NULL, the required length will be returned in p_event_len . |
[in,out] | p_event_len | in: Size (in bytes) of the p_event buffer. out: Length of the 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 the decoded event. |