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pkg/openwsn: use IEEE802154_RADIO_INDICATION_CRC_ERROR

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Francisco Molina 2020-11-06 18:03:27 +01:00
parent fe1e16cdc7
commit 83fbe6d100
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GPG Key ID: 3E94EAC3DBDEEDA8
1 changed files with 15 additions and 4 deletions
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19
pkg/openwsn/contrib/radio_hal.c
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@ -16,6 +16,7 @@
* @author Francisco Molina <francois-xavier.molina@inria.fr> * @author Francisco Molina <francois-xavier.molina@inria.fr>
* @} * @}
*/ */
#include <stdatomic.h>
#include <sys/uio.h> #include <sys/uio.h>
#include "leds.h" #include "leds.h"
@ -40,6 +41,8 @@ openwsn_radio_t openwsn_radio;
/* stores the event capture time */ /* stores the event capture time */
static PORT_TIMER_WIDTH _txrx_event_capture_time = 0; static PORT_TIMER_WIDTH _txrx_event_capture_time = 0;
/* set if frame with valid CRC is received, false otherwise */
static atomic_bool _valid_crc = true;
void _idmanager_addr_override(void) void _idmanager_addr_override(void)
{ {
@ -89,12 +92,21 @@ static void _hal_radio_cb(ieee802154_dev_t *dev, ieee802154_trx_ev_t status)
while (ieee802154_radio_confirm_set_trx_state(openwsn_radio.dev) == -EAGAIN) {} while (ieee802154_radio_confirm_set_trx_state(openwsn_radio.dev) == -EAGAIN) {}
openwsn_radio.endFrame_cb(_txrx_event_capture_time); openwsn_radio.endFrame_cb(_txrx_event_capture_time);
break; break;
case IEEE802154_RADIO_INDICATION_CRC_ERROR:
_valid_crc = false;
ieee802154_radio_request_set_trx_state(openwsn_radio.dev,
IEEE802154_TRX_STATE_TRX_OFF);
while (ieee802154_radio_confirm_set_trx_state(openwsn_radio.dev) == -EAGAIN) {}
openwsn_radio.endFrame_cb(_txrx_event_capture_time);
break;
case IEEE802154_RADIO_INDICATION_RX_DONE: case IEEE802154_RADIO_INDICATION_RX_DONE:
_valid_crc = true;
ieee802154_radio_request_set_trx_state(openwsn_radio.dev,
IEEE802154_TRX_STATE_TRX_OFF);
while (ieee802154_radio_confirm_set_trx_state(openwsn_radio.dev) == -EAGAIN) {}
openwsn_radio.endFrame_cb(_txrx_event_capture_time); openwsn_radio.endFrame_cb(_txrx_event_capture_time);
break; break;
case IEEE802154_RADIO_INDICATION_TX_START: case IEEE802154_RADIO_INDICATION_TX_START:
openwsn_radio.startFrame_cb(_txrx_event_capture_time);
break;
case IEEE802154_RADIO_INDICATION_RX_START: case IEEE802154_RADIO_INDICATION_RX_START:
openwsn_radio.startFrame_cb(_txrx_event_capture_time); openwsn_radio.startFrame_cb(_txrx_event_capture_time);
break; break;
@ -312,6 +324,5 @@ void radio_getReceivedFrame(uint8_t *bufRead,
/* get rssi, lqi & crc */ /* get rssi, lqi & crc */
*rssi = rx_info.rssi; *rssi = rx_info.rssi;
*lqi = rx_info.lqi; *lqi = rx_info.lqi;
/* only valid crc frames are currently accepted */ *crc = _valid_crc ? 1 : 0;
*crc = 1;
} }