diff options
author | Fredrik Thulin <fredrik@thulin.net> | 2015-07-17 10:36:18 +0200 |
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committer | Fredrik Thulin <fredrik@thulin.net> | 2015-07-17 10:36:18 +0200 |
commit | 8dd5dd6b3992a6b6e72dc97bdf947c0746b6bf20 (patch) | |
tree | 247e5e0b189a1bbd2a27185653e83e69674f5e0e /src/led-test/src/main.c |
init
Diffstat (limited to 'src/led-test/src/main.c')
-rw-r--r-- | src/led-test/src/main.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/led-test/src/main.c b/src/led-test/src/main.c new file mode 100644 index 0000000..80038d3 --- /dev/null +++ b/src/led-test/src/main.c @@ -0,0 +1,31 @@ +/* + * Blink the four LEDs on the rev01 board in a pattern. + */ +#include "stm_init.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); + } + +} |