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cloudbase.mooo.com Git - z180-stamp.git/blob - include/gpio.h
4 /* Number of user configurable I/O pins */
7 typedef enum {NONE
, INPUT
, INPUT_PULLUP
, OUTPUT
, OUTPUT_TIMER
} gpiomode_t
;
9 int gpio_config(int pin
, gpiomode_t mode
);
10 gpiomode_t
gpio_config_get(int pin
);
11 int gpio_read(int pin
);
12 void gpio_write(int pin
, uint8_t val
);
13 int gpio_clockdiv_set(int pin
, unsigned long divider
);
14 long gpio_clockdiv_get(int pin
);