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using a bunch of memory?

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This commit is contained in:
travis-farmer 2023-10-21 15:57:50 -04:00
parent f88c617dbe
commit 1745fa72db
1 changed files with 19 additions and 16 deletions
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35
DCCTimerGiga.cpp
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@ -210,23 +210,23 @@ void DCCTimer_Handler() {
void DCCTimer::begin(INTERRUPT_CALLBACK callback) {
interruptHandler=callback;
noInterrupts();
noInterrupts();
// adc_set_sample_rate(ADC_SAMPLETIME_480CYCLES);
timer.pause();
timerAux.pause();
timer.setPrescaleFactor(1);
timer.setOverflow(DCC_SIGNAL_TIME, MICROSEC_FORMAT);
timer.attachInterrupt(DCCTimer_Handler);
timer.refresh();
timerAux.setPrescaleFactor(1);
timerAux.setOverflow(DCC_SIGNAL_TIME, MICROSEC_FORMAT);
timerAux.refresh();
timer.resume();
timerAux.resume();
timer.pause();
timerAux.pause();
timer.setPrescaleFactor(1);
timer.setOverflow(DCC_SIGNAL_TIME, MICROSEC_FORMAT);
timer.attachInterrupt(DCCTimer_Handler);
timer.refresh();
timerAux.setPrescaleFactor(1);
timerAux.setOverflow(DCC_SIGNAL_TIME, MICROSEC_FORMAT);
timerAux.refresh();
interrupts();
timer.resume();
timerAux.resume();
interrupts();
}
bool DCCTimer::isPWMPin(byte pin) {
@ -295,10 +295,13 @@ int DCCTimer::getMinimumFreeMemory() {
interrupts();
return retval;
}
extern "C" char* sbrk(int incr);
int DCCTimer::freeMemory() {
char top;
return (int)(1024000);
return (int)(&top - reinterpret_cast<char*>(sbrk(0)));
}
void DCCTimer::reset() {