From 8b59e880614455bd7bc7d8595de847dd6fe9b5b2 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Thu, 14 Nov 2019 01:52:50 -0700
Subject: refactored how interrupts work...   set a flag and return
 immediately,   then handle the actual logic later during a less-critical code
 path Enables smarter responses to standby wakeups. Seems to fix missed button
 presses during standby,   and most of the too-fast sleep ticks. Also
 eliminated waits from button state measurement, so it can happen easier
 during standby.   (also eliminates the chance of an infinite loop on
 extra-noisy hardware) Also might improve timing-sensitive interrupts like
 attiny85 PWM channel 4,   or a PWM-DSM hybrid technique I'd like to try.

BUT this change also appears to break the thermal sensor, so that needs to be fixed.

---
 spaghetti-monster/fsm-main.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'spaghetti-monster/fsm-main.h')

diff --git a/spaghetti-monster/fsm-main.h b/spaghetti-monster/fsm-main.h
index cc469d7..55ae2ff 100644
--- a/spaghetti-monster/fsm-main.h
+++ b/spaghetti-monster/fsm-main.h
@@ -21,5 +21,7 @@
 #define FSM_MAIN_H
 
 int main();
+// needs to run frequently to execute the logic for WDT and ADC and stuff
+void handle_deferred_interrupts();
 
 #endif
-- 
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