Small cleanups

[uccvend-snackrom.git] / ROM2 / main_basic.c

diff --git a/ROM2/main_basic.c b/ROM2/main_basic.c
index ea4da00..8d54ee9 100644 (file)
--- a/ROM2/main_basic.c
+++ b/ROM2/main_basic.c
@@ -22,7 +22,26 @@ void _start() {
 
 int main() {
        while(1) {
-               /* stuff */
+               /*
+                * have serial packet?
+                *
+                * decode msg & process:
+                *   - dispense motor
+                *   - display string
+                *   - give change
+                *   - beep
+                */
+               
+               /*
+                * have keypress?
+                *   - beep
+                *   - send via serial
+                */
+
+               /*
+                * have coin balance change?
+                *   - send via serial
+                */
        }
 }