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make WDT time longer to work around bootloader bug

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This commit is contained in:
Harald Barth 2024-05-11 08:46:25 +02:00
parent 86291cbec4
commit 2172d2e175
1 changed files with 4 additions and 2 deletions
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6
DCCTimerAVR.cpp
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@ -185,8 +185,10 @@ int DCCTimer::freeMemory() {
}
void DCCTimer::reset() {
wdt_enable( WDTO_15MS); // set Arduino watchdog timer for 15ms
delay(50); // wait for it to happen
// 250ms chosen to circumwent bootloader bug which
// hangs at too short timepout (like 15ms)
wdt_enable( WDTO_250MS); // set Arduino watchdog timer for 250ms
delay(500); // wait for it to happen
}