diff options
Diffstat (limited to 'src/sam4e8e/gpio.h')
| -rw-r--r-- | src/sam4e8e/gpio.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/sam4e8e/gpio.h b/src/sam4e8e/gpio.h index 9855d30d..2ac13008 100644 --- a/src/sam4e8e/gpio.h +++ b/src/sam4e8e/gpio.h @@ -11,6 +11,7 @@ struct gpio_out { void gpio_set_peripheral(char bank, uint32_t bit, char ptype, uint32_t pull_up); struct gpio_out gpio_out_setup(uint8_t pin, uint8_t val); +void gpio_out_reset(struct gpio_out g, uint8_t val); void gpio_out_toggle_noirq(struct gpio_out g); void gpio_out_toggle(struct gpio_out g); void gpio_out_write(struct gpio_out g, uint8_t val); @@ -21,15 +22,16 @@ struct gpio_in { uint32_t bit; }; +struct gpio_in gpio_in_setup(uint8_t pin, int8_t pull_up); +void gpio_in_reset(struct gpio_in g, int8_t pull_up); +uint8_t gpio_in_read(struct gpio_in g); + struct gpio_adc { uint8_t pin; void *afec; uint32_t chan; }; -struct gpio_in gpio_in_setup(uint8_t pin, int8_t pull_up); -uint8_t gpio_in_read(struct gpio_in g); - struct gpio_adc gpio_pin_to_afec(uint8_t pin); struct gpio_adc gpio_adc_setup(uint8_t pin); uint32_t gpio_adc_sample(struct gpio_adc g); |