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 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 */
#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 1800 bits */
/******* from main.c *******/
int __attribute__((noreturn)) main (void);
void __attribute__((interrupt)) rti (void);
-void __attribute__((interrupt)) sci_interrupt (void);
+void __attribute__((interrupt)) sci_interrupt_serial (void);
+void __attribute__((interrupt)) sci_interrupt_coinmech (void);
void __attribute__((interrupt)) uart_interrupt (void);
/* other one liners */