make WDT time longer to work around bootloader bug

signal id of 0 does not work
remove stupid comment
2025-06-19 13:55:23 +02:00 · 2024-05-11 08:46:25 +02:00 · 2024-05-11 07:45:28 +02:00 · 2024-05-11 07:43:24 +02:00
2 changed files with 5 additions and 3 deletions
--- a/DCCTimerAVR.cpp
+++ b/DCCTimerAVR.cpp
@ -185,8 +185,10 @@ int DCCTimer::freeMemory() {
 }

 void DCCTimer::reset() {
-  wdt_enable( WDTO_15MS); // set Arduino watchdog timer for 15ms 
-  delay(50);            // wait for the prescaller time to expire
+  // 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

 }

--- a/EXRAIL2.cpp
+++ b/EXRAIL2.cpp
@ -1145,7 +1145,7 @@ void RMFT2::kill(const FSH * reason, int operand) {

 int16_t RMFT2::getSignalSlot(int16_t id) {

-  if (id >= 0) {
+  if (id > 0) {
    int sigslot = 0;
    int16_t sighandle = 0;
    // Trundle down the signal list until we reach the end
Author	SHA1	Message	Date
Harald Barth	2172d2e175	make WDT time longer to work around bootloader bug	2024-05-11 08:46:25 +02:00
Harald Barth	86291cbec4	signal id of 0 does not work	2024-05-11 07:45:28 +02:00
Harald Barth	66791b19f5	remove stupid comment	2024-05-11 07:43:24 +02:00