libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
gpio.c File Reference
Include dependency graph for gpio.c:

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Functions

void gpio_set (uint32_t gpio)
 Set GPIO. More...
 
void gpio_clear (uint32_t gpio)
 Set GPIO. More...
 
bool gpio_get (uint32_t gpio)
 Get GPIOs logic state. More...
 
void gpio_toggle (uint32_t gpio)
 Toggles GPIO. More...
 
uint32_t gpio_port_read (uint32_t gpioport)
 Read a whole GPIO Port. More...
 
void gpio_port_write (uint32_t gpioport, uint32_t data)
 Write a whole GPIO Port. More...