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fix the invalid payload size for link stats TX frame

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This commit is contained in:
tbs-fpv 2021-04-12 11:23:26 +08:00
parent eb16326897
commit 8872830410
2 changed files with 14 additions and 13 deletions
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26
src/main/rx/crsf.c
View file

@ -387,13 +387,13 @@ STATIC_UNIT_TESTED void crsfDataReceive(uint16_t c, void *data)
#if defined(USE_CRSF_LINK_STATISTICS)
case CRSF_FRAMETYPE_LINK_STATISTICS: {
// if to FC and 10 bytes + CRSF_FRAME_ORIGIN_DEST_SIZE
if ((rssiSource == RSSI_SOURCE_RX_PROTOCOL_CRSF) &&
(crsfFrame.frame.deviceAddress == CRSF_ADDRESS_FLIGHT_CONTROLLER) &&
(crsfFrame.frame.frameLength == CRSF_FRAME_ORIGIN_DEST_SIZE + CRSF_FRAME_LINK_STATISTICS_PAYLOAD_SIZE)) {
const crsfLinkStatistics_t* statsFrame = (const crsfLinkStatistics_t*)&crsfFrame.frame.payload;
handleCrsfLinkStatisticsFrame(statsFrame, currentTimeUs);
}
// if to FC and 10 bytes + CRSF_FRAME_ORIGIN_DEST_SIZE
if ((rssiSource == RSSI_SOURCE_RX_PROTOCOL_CRSF) &&
(crsfFrame.frame.deviceAddress == CRSF_ADDRESS_FLIGHT_CONTROLLER) &&
(crsfFrame.frame.frameLength == CRSF_FRAME_ORIGIN_DEST_SIZE + CRSF_FRAME_LINK_STATISTICS_PAYLOAD_SIZE)) {
const crsfLinkStatistics_t* statsFrame = (const crsfLinkStatistics_t*)&crsfFrame.frame.payload;
handleCrsfLinkStatisticsFrame(statsFrame, currentTimeUs);
}
break;
}
#if defined(USE_CRSF_V3)
@ -401,12 +401,12 @@ STATIC_UNIT_TESTED void crsfDataReceive(uint16_t c, void *data)
break;
}
case CRSF_FRAMETYPE_LINK_STATISTICS_TX: {
if ((rssiSource == RSSI_SOURCE_RX_PROTOCOL_CRSF) &&
(crsfFrame.frame.deviceAddress == CRSF_ADDRESS_FLIGHT_CONTROLLER) &&
(crsfFrame.frame.frameLength == CRSF_FRAME_ORIGIN_DEST_SIZE + CRSF_FRAME_LINK_STATISTICS_PAYLOAD_SIZE)) {
const crsfLinkStatisticsTx_t* statsFrame = (const crsfLinkStatisticsTx_t*)&crsfFrame.frame.payload;
handleCrsfLinkStatisticsTxFrame(statsFrame, currentTimeUs);
}
if ((rssiSource == RSSI_SOURCE_RX_PROTOCOL_CRSF) &&
(crsfFrame.frame.deviceAddress == CRSF_ADDRESS_FLIGHT_CONTROLLER) &&
(crsfFrame.frame.frameLength == CRSF_FRAME_ORIGIN_DEST_SIZE + CRSF_FRAME_LINK_STATISTICS_TX_PAYLOAD_SIZE)) {
const crsfLinkStatisticsTx_t* statsFrame = (const crsfLinkStatisticsTx_t*)&crsfFrame.frame.payload;
handleCrsfLinkStatisticsTxFrame(statsFrame, currentTimeUs);
}
break;
}
#endif

1
src/main/rx/crsf_protocol.h
View file

@ -84,6 +84,7 @@ enum {
CRSF_FRAME_GPS_PAYLOAD_SIZE = 15,
CRSF_FRAME_BATTERY_SENSOR_PAYLOAD_SIZE = 8,
CRSF_FRAME_LINK_STATISTICS_PAYLOAD_SIZE = 10,
CRSF_FRAME_LINK_STATISTICS_TX_PAYLOAD_SIZE = 6,
CRSF_FRAME_RC_CHANNELS_PAYLOAD_SIZE = 22, // 11 bits per channel * 16 channels = 22 bytes.
CRSF_FRAME_ATTITUDE_PAYLOAD_SIZE = 6,
};