X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=ROM2%2Fvend.h;h=dfac7f4127921fec64506515f30ba270a5d9bf0d;hb=12a32b8bede21a6011d240bf7e63fc6705322717;hp=c9cc6d65472e4df47efb68a6b75ce0b7df03f9a2;hpb=f454d8fbc15ff6516ba574e23692e8a65b9f16fd;p=uccvend-snackrom.git

diff --git a/ROM2/vend.h b/ROM2/vend.h
index c9cc6d6..dfac7f4 100644
--- a/ROM2/vend.h
+++ b/ROM2/vend.h
@@ -10,25 +10,33 @@
  * with buffered_addr, and also in LDFLAGS in the Makefile
  */
 #define buffered_addr(a) \
-	extern volatile u8* _##a;          \
-	u8 a; \
-	extern inline void set_##a(u8 b) { a = *_##a = b; } \
-	extern inline void bset_##a(const u8 m) { bset(&a, m); *_##a = a; } \
-	extern inline void bclr_##a(const u8 m) { bclr(&a, m); *_##a = a; }
+	extern volatile u8 _##a;          \
+	volatile u8 a; \
+	extern inline void set_##a(u8 b) { a = b; _##a = b; } \
+	extern inline void bset_##a(const u8 m) { bset((void*)&a, m); _##a = a; } \
+	extern inline void bclr_##a(const u8 m) { bclr((void*)&a, m); _##a = a; }
 
 buffered_addr(changer_output);
 buffered_addr(misc_output);
 
-extern volatile u8* _switch_input;
-#define switch_input (*_switch_input)
-extern volatile u8* _misc_input;
-#define misc_input (*_misc_input)
-extern volatile u8* _home_sensors;
-#define home_sensors (*_home_sensors)
+extern volatile u8 _switch_input;
+#define switch_input _switch_input
+extern volatile u8 _misc_input;
+#define misc_input _misc_input
+extern volatile u8 _home_sensors;
+#define home_sensors _home_sensors
+
+#define is_standalone() (misc_input & 0x01) /* DIP sw 1 */
+#define must_verify()   (misc_input & 0x02) /* DIP sw 2 */
+
+extern u16 _stack;
 
 /******* from helpers.c *******/
 void delay(u16 ms);
-void print_amount(u16 amt);
+void my_strncpy(char* dst, char* src, u8 max_size); /* for null-term strings */
+bool my_strncmp(char* a, char* b, u8 len);
+void my_memcpy(char* dst, char* src, u8 size);
+void my_memset(char* dst, u8 val, u16 count);
 
 /******** Some meaningful bits ******/
 #define PORTA_CHIME         0x10 /* chime is on when set */
@@ -38,17 +46,18 @@ void print_amount(u16 amt);
 
 #define PORTD_KEYPAD_ROW    0x20 /* clear for row 0, set for row 1 */
 
-#define PORTE_MOTOR_OVERCURRENT 0x01
+#define PORTE_MOTOR_NOT_OVERCURRENT 0x01
 #define PORTE_MOTOR_OVERVOLTAGE 0x02
 
-/* Address 3000 bits */
-#define A3000_MOTOR_ROW_DISABLE 0x80
-
 /* Address 1800 bits */
 #define A1800_DOOR_OPEN     0x20
 
+/* Address 3000 bits */
+#define A3000_MOTOR_ROW_DISABLE 0x80
+
 /* Address 3800 bits */
-#define A3800_DISPLAY_WRITE  0x04
+#define A3800_KEYPAD_STROBE 0x04
+#define A3800_DISPLAY_WRITE  0x08
 #define A3800_MOTOR_DATA        0x10
 #define A3800_MOTOR_COL8_ENABLE 0x20
 #define A3800_MOTOR_COL9_ENABLE 0x40
@@ -56,6 +65,9 @@ void print_amount(u16 amt);
 /******* from main.c *******/
 int __attribute__((noreturn)) main (void);
 void __attribute__((interrupt)) rti (void);
+void __attribute__((interrupt)) sci_interrupt_serial (void);
+void __attribute__((interrupt)) sci_interrupt_coinmech (void);
+void __attribute__((interrupt)) uart_interrupt (void);
 
 /* other one liners */
 extern inline bool door_open() { return switch_input & A1800_DOOR_OPEN; }