david.tahir/QuadMeUp_Crossbow
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Store last time frame was received

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This commit is contained in:
Pawel Spychalski
2017-10-12 10:45:14 +02:00
parent ff2f0f710a
commit 0071b7880f
3 changed files with 12 additions and 5 deletions
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2
crossbow.ino
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@@ -288,7 +288,7 @@ void loop(void)
* Here we do state handling and similar operations
*/
#ifdef DEVICE_MODE_RX
if (abs(currentMillis - qsp.lastRcFrameReceived) > RX_FAILSAFE_DELAY) {
if (abs(currentMillis - qsp.lastFrameReceivedAt[QSP_FRAME_RC_DATA]) > RX_FAILSAFE_DELAY) {
qsp.deviceState = DEVICE_STATE_FAILSAFE;
} else {
qsp.deviceState = DEVICE_STATE_OK;

9
qsp.cpp
View File

@@ -194,10 +194,13 @@ void qspDecodeIncomingFrame(QspConfiguration_t *qsp, uint8_t incomingByte, int p
canTransmit = true;
#endif
switch (frameId)
{
//Store the last timestamp when frame was received
if (frameId < QSP_FRAME_COUNT) {
qsp->lastFrameReceivedAt[frameId] = millis();
}
switch (frameId) {
case QSP_FRAME_RC_DATA:
qsp->lastRcFrameReceived = millis();
qspDecodeRcDataFrame(qsp, ppm);
break;

6
variables.h
View File

@@ -15,6 +15,10 @@
#define QSP_FRAME_RC_DATA 0x0
#define QSP_FRAME_RX_HEALTH 0x1
#define QSP_FRAME_GET_RX_CONFIG 0x2
#define QSP_FRAME_RX_CONFIG 0x3
#define QSP_FRAME_SET_RX_CONFIG 0x4
#define QSP_FRAME_COUNT 0x5
#define PIN_LED 13
@@ -48,7 +52,7 @@ struct QspConfiguration_t {
uint8_t payload[QSP_PAYLOAD_LENGTH] = {0};
uint8_t payloadLength = 0;
uint8_t frameToSend = 0;
uint32_t lastRcFrameReceived = 0;
uint32_t lastFrameReceivedAt[QSP_FRAME_COUNT] = {0};
uint8_t deviceState = DEVICE_STATE_OK;
void (* hardwareWriteFunction)(uint8_t, QspConfiguration_t*);
};