Improve handling of arming, providing LED blink codes if the arming fails.

Also, implement a software watchdog to make sure that the main real-time modules are actually being run. Provide a panic facility, also giving blink codes to indicate the panic reason.
2012-09-22 12:08:07 +00:00
parent e36ec4d5b1
commit 999e129e2c
15 changed files with 336 additions and 22 deletions
--- a/abs.h
+++ b/abs.h
@@ -0,0 +1,3 @@
+/* abs.h */
+
+#define abs(x) (((x) < 0)? (-(x)) : (x))