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-rw-r--r--projects/board-test/led-test.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/projects/board-test/led-test.c b/projects/board-test/led-test.c
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+++ b/projects/board-test/led-test.c
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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)
+
+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);
+ }
+
+}