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nrf/drivers/bluetooth/ble_drv: Don't handle non-events. 

When there is a non-BLE event (sd_evt_get), the ble_evt_handler is
invoked anyway even if it returns NRF_ERROR_NOT_FOUND.
This commit is contained in:
Ayke van Laethem 2017-11-14 23:43:49 +01:00 committed by Damien George
parent f7facf73f1
commit 8482daced2
1 changed files with 16 additions and 4 deletions
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20
ports/nrf/drivers/bluetooth/ble_drv.c
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@ -1071,12 +1071,24 @@ void SWI2_EGU2_IRQHandler(void) {
sd_evt_handler(evt_id);
}
uint32_t err_code;
uint16_t evt_len = sizeof(m_ble_evt_buf);
do {
err_code = sd_ble_evt_get(m_ble_evt_buf, &evt_len);
while (1) {
uint32_t err_code = sd_ble_evt_get(m_ble_evt_buf, &evt_len);
if (err_code != NRF_SUCCESS) {
// Possible error conditions:
// * NRF_ERROR_NOT_FOUND: no events left, break
// * NRF_ERROR_DATA_SIZE: retry with a bigger data buffer
// (currently not handled, TODO)
// * NRF_ERROR_INVALID_ADDR: pointer is not aligned, should
// not happen.
// In all cases, it's best to simply stop now.
if (err_code == NRF_ERROR_DATA_SIZE) {
BLE_DRIVER_LOG("NRF_ERROR_DATA_SIZE\n");
}
break;
}
ble_evt_handler((ble_evt_t *)m_ble_evt_buf);
} while (err_code != NRF_ERROR_NOT_FOUND && err_code != NRF_SUCCESS);
}
}
#endif // BLUETOOTH_SD