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sam4e8e: Add support for gpio_x_reset()

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2018-08-20 16:52:43 -04:00
parent 109eff0191
commit eec58b99fe
2 changed files with 42 additions and 34 deletions
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8
src/sam4e8e/gpio.h
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@@ -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);