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W433DataReciver robustness changes

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Carl Klemm 2019-01-10 19:43:25 +01:00
parent d49db3df70
commit 53c42b050a
2 changed files with 11 additions and 4 deletions
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14
W433DataReciver.cpp
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@ -64,8 +64,12 @@ bool W433DataReciver::reciveSync(const uint16_t elapsedTime)
} }
else else
{ {
if(syncCount > 5) error(ERR_SYNC_FAIL); if(syncCount > 4 && syncFailCount < 3) ++syncFailCount;
syncCount = 0; else
{
syncCount = 0;
syncFailCount = 0;
}
} }
if(syncCount > 10) return true; if(syncCount > 10) return true;
else return false; else return false;
@ -105,6 +109,8 @@ void W433DataReciver::setState(const uint8_t stateIn)
state = stateIn; state = stateIn;
timesBufferIndex = 0; timesBufferIndex = 0;
packetIndex = 0; packetIndex = 0;
syncCount = 0;
syncFailCount = 0;
} }
void W433DataReciver::interrupt() void W433DataReciver::interrupt()
@ -130,9 +136,9 @@ void W433DataReciver::interrupt()
} }
else if(state == LOOKING_FOR_SYNC_END) else if(state == LOOKING_FOR_SYNC_END)
{ {
if(elapsedTime > SYNC_TIME + 50) if(elapsedTime > SYNC_TIME + SYNC_TIME_TOLERANCE)
{ {
if(elapsedTime < LARGE_TIME + 50) if(elapsedTime < LARGE_TIME - LARGE_TIME_TOLERANCE)
{ {
setState(LOOKING_FOR_SYNC); setState(LOOKING_FOR_SYNC);
error(ERR_NO_SYNC_END); error(ERR_NO_SYNC_END);

1
W433DataReciver.h
View file

@ -60,6 +60,7 @@ private:
void* const _userData; void* const _userData;
volatile uint8_t syncCount = 0; volatile uint8_t syncCount = 0;
volatile uint8_t syncFailCount = 0;
volatile uint8_t state = 0; volatile uint8_t state = 0;
//private functions //private functions