31 lines
458 B
C
31 lines
458 B
C
#include "app.h"
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const uint16_t leds = GPIO_Pin_0 | GPIO_Pin_7 | GPIO_Pin_14;
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const uint16_t leds_arr[4] = {GPIO_Pin_0, GPIO_Pin_7, GPIO_Pin_14};
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void delay(uint32_t ms) {
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ms *= 3360;
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while(ms--) {
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__NOP();
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}
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}
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void loop() {
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static uint32_t counter = 0;
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++counter;
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GPIO_ResetBits(GPIOB, leds);
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GPIO_SetBits(GPIOB, leds_arr[counter % 3]);
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delay(250);
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}
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void app() {
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while(1) {
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loop();
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};
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}
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