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lpc176x: Add ADC support

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2018-05-10 09:05:12 -04:00
parent 65613aeddf
commit c812a40a37
3 changed files with 100 additions and 0 deletions
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8
src/lpc176x/gpio.h
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@@ -19,4 +19,12 @@ struct gpio_in {
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 {
uint32_t cmd;
};
struct gpio_adc gpio_adc_setup(uint8_t pin);
uint32_t gpio_adc_sample(struct gpio_adc g);
uint16_t gpio_adc_read(struct gpio_adc g);
void gpio_adc_cancel_sample(struct gpio_adc g);
#endif // gpio.h