Correctly set unused PORTA pins to output high.

One of these is overridden by the dbgpin() macros in main.c, but that
code is likely to go away at some point.

diff --git a/main.c b/main.c
index 765c75363717ba51d0da4a7d641e4f04f9930f60..602e7aa81ad70594ad9addfb20c64138c2be8233 100644 (file)
--- a/main.c
+++ b/main.c
@@ -15,8 +15,8 @@
  * - ( 9) RB3 - CCP1 PWM for red LED
  * - (10) RB4 - rocker switch position B (right)
  * - (11) RB5 - rocker switch position A (left)
- * - (12) RB6 - unused
- * - (13) RB7 - unused
+ * - (12) RB6 - unused (future crystal)
+ * - (13) RB7 - unused (future crystal)
  * - (14) Vdd
  * - (15) RA6 - unused
  * - (16) RA7 - CCP2 PWM for grn LED

diff --git a/unused.h b/unused.h
index f11272eb85e6a9b73e4d87a45e4d8564e8a418d0..d957520fce3bb2a5858682abfe8fed76645c9d97 100644 (file)
--- a/unused.h
+++ b/unused.h
@@ -10,7 +10,7 @@
 
 #include <htc.h>
 
-#define UNUSED_PORTA 0b00000000
+#define UNUSED_PORTA 0b01000111
 
 /* Initialize unused resources. */
 #define unused_init() do { \