reform

commit d98a7cc40bbdc37d61d883b29c5af44e3e0c9ee5
parent 1a9c21f6cddeb5d7b00cca9f801ce1c3349252c2
Author: Kevin Pulo <kev@pulo.com.au>
Date:   Wed, 18 May 2022 08:30:37 +1000

keyboard-fw: don't disable WDT during its interrupt handler

Diffstat:
M
reform2-keyboard-fw/keyboard.c
 | 
2
+-
M
reform2-keyboard-fw/powersave.c
 | 
1
+

2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/reform2-keyboard-fw/keyboard.c b/reform2-keyboard-fw/keyboard.c
@@ -342,7 +342,7 @@ void setup_hardware(void)
 ISR(WDT_vect)
 {
   // WDT interrupt enable and flag cleared on entry
-  wdt_disable(); // Disable watchdog for now
+  Delay_MS(1);
 }
 
 /** Event handler for the library USB Connection event. */
diff --git a/reform2-keyboard-fw/powersave.c b/reform2-keyboard-fw/powersave.c
@@ -60,6 +60,7 @@ void keyboard_power_off(void)
     sleep_cpu();        // Actually go to sleep
     // Zzzzzz
     sleep_disable();    // We've woken up
+    wdt_disable();      // Disable watchdog for now
     sei();
     // Check if circle key has been pressed (active-low)
     // If not reset the watchdog and try again