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Rusefi broadcast on Can2 just hammers the bus with messages #7578 

fix can verbose TX period
This commit is contained in:
Matthew Kennedy 2024-12-26 03:51:41 -05:00 committed by rusefillc
parent 25f439a6cc
commit 715019ec7f
1 changed files with 16 additions and 8 deletions
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24
firmware/controllers/can/can_tx.cpp
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@ -26,13 +26,23 @@ CanWrite::CanWrite()
{ {
} }
static CI roundTxPeriodToCycle(uint16_t period) {
if (period < 10) return CI::_5ms;
else if (period < 20) return CI::_10ms;
else if (period < 50) return CI::_20ms;
else if (period < 100) return CI::_50ms;
else if (period < 200) return CI::_100ms;
else if (period < 250) return CI::_200ms;
else if (period < 500) return CI::_250ms;
else if (period < 1000) return CI::_500ms;
else return CI::_1000ms;
}
PUBLIC_API_WEAK bool boardEnableSendWidebandInfo() { return true; } PUBLIC_API_WEAK bool boardEnableSendWidebandInfo() { return true; }
static uint16_t m_cycleCount = 0;
// this is invoked at CAN_CYCLE_FREQ frequency // this is invoked at CAN_CYCLE_FREQ frequency
void CanWrite::PeriodicTask(efitick_t nowNt) { void CanWrite::PeriodicTask(efitick_t) {
UNUSED(nowNt); static uint16_t m_cycleCount = 0;
CanCycle cycle(m_cycleCount); CanCycle cycle(m_cycleCount);
//in case we have Verbose Can enabled, we should keep user configured period //in case we have Verbose Can enabled, we should keep user configured period
@ -40,12 +50,10 @@ void CanWrite::PeriodicTask(efitick_t nowNt) {
// slow down verbose CAN while in serial CAN // slow down verbose CAN while in serial CAN
int canSleepPeriodMs = (engine->pauseCANdueToSerial ? 5 : 1) * engineConfiguration->canSleepPeriodMs; int canSleepPeriodMs = (engine->pauseCANdueToSerial ? 5 : 1) * engineConfiguration->canSleepPeriodMs;
uint16_t cycleCountsPeriodMs = m_cycleCount * CAN_CYCLE_PERIOD; auto roundedInterval = roundTxPeriodToCycle(canSleepPeriodMs);
if (0 != engineConfiguration->canSleepPeriodMs) { if (cycle.isInterval(roundedInterval)) {
if (cycleCountsPeriodMs % canSleepPeriodMs) {
void sendCanVerbose(); void sendCanVerbose();
sendCanVerbose(); sendCanVerbose();
}
} }
} }