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/*
* Blink the four LEDs on the rev01 board in a pattern.
*/
#include "stm32f4xx_hal.h"
#include "stm-init.h"
#include "stm-led.h"
#define DELAY() HAL_Delay(125)
/*
* PK4 = ARM_LED1 - GREEN
* PK5 = ARM_LED2 - RED
* PK6 = ARM_LED3 - BLUE
' PK7 = ARM_LED4 - YELLOW
*/
void toggle_led(uint32_t times, uint32_t led_pin)
{
uint32_t i;
for (i = 0; i < times; i++) {
HAL_GPIO_TogglePin(LED_PORT, led_pin);
DELAY();
}
}
int
main()
{
stm_init();
while (1)
{
toggle_led(2, LED_BLUE);
toggle_led(2, LED_GREEN);
toggle_led(2, LED_YELLOW);
toggle_led(2, LED_RED);
}
}
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