diff options
Diffstat (limited to 'app/prototypes.h')
-rw-r--r-- | app/prototypes.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/app/prototypes.h b/app/prototypes.h index 78a0e8b..7f5498a 100644 --- a/app/prototypes.h +++ b/app/prototypes.h @@ -31,12 +31,12 @@ extern void delay_ms(uint32_t d); extern int timed_out(uint32_t then, unsigned int ms); extern void ticker_init(void); /* i2c.c */ -extern int i2c1_bb(int scl, int sda); -extern void i2c1_bb_start(void); -extern void i2c1_bb_stop(void); -extern int i2c1_bb_send_data(uint8_t v); -extern int i2c1_bb_start_transaction(uint8_t a, int wnr); -extern void i2c1_bb_init(void); +extern int i2c_bb(int scl, int sda); +extern void i2c_bb_start(void); +extern void i2c_bb_stop(void); +extern int i2c_bb_send_data(uint8_t v); +extern int i2c_bb_start_transaction(uint8_t a, int wnr); +extern void i2c_bb_init(void); /* lcd.c */ extern uint8_t fb[2][16]; extern uint8_t shadow[2][16]; @@ -51,3 +51,8 @@ extern void lcd_backlight(int i); extern void lcd_reset(void); extern void lcd_init(void); extern void lcd_shutdown(void); +/* keypad.c */ +extern int i2c2_bb(int scl, int sda); +extern uint16_t keypad_read(void); +extern void keypad_tick(void); +extern void keypad_init(void); |