/******* from helpers.c *******/
void delay(u16 ms);
+void print_amount(u16 amt);
/******** Some meaningful bits ******/
-#define PORTA_DISP_RESET 0x80 /* active low */
#define PORTA_CHIME 0x10 /* chime is on when set */
+#define PORTA_MOTOR_COL_DISABLE 0x40
+#define PORTA_DISP_RESET 0x80 /* active low */
+
#define PORTD_KEYPAD_ROW 0x20 /* clear for row 0, set for row 1 */
+#define PORTE_MOTOR_OVERVOLTAGE 0x02
+
+/* Address 3000 bits */
+#define A3000_MOTOR_ROW_ENABLE 0x80
+
/* Address 1800 bits */
#define A1800_DOOR_OPEN 0x20
/* Address 3800 bits */
#define A3800_DISPLAY_WRITE 0x04
+#define A3800_MOTOR_COL8_ENABLE 0x20
+#define A3800_MOTOR_COL9_ENABLE 0x40
/******* from main.c *******/
int __attribute__((noreturn)) main (void);
void __attribute__((interrupt)) rti (void);
/* other one liners */
-
extern inline bool door_open() { return switch_input & A1800_DOOR_OPEN; }
extern inline void spi_enable() { bset((void*)&_io_ports[M6811_SPCR], M6811_SPE); }
extern inline void spi_disable() { bclr((void*)&_io_ports[M6811_SPCR], M6811_SPE); }