diff options
author | Paul Selkirk <paul@psgd.org> | 2015-10-29 15:42:29 -0400 |
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committer | Paul Selkirk <paul@psgd.org> | 2015-10-29 15:42:29 -0400 |
commit | 9278e9bafd96105b64f9946eb94f5618f01649d3 (patch) | |
tree | 2aca37b1edebc9eb717456179f85927929c98cbb /self-test/led-test.c | |
parent | fb73e2d75b4e99a29c28bbbaf754222010c273b7 (diff) |
add libhal tests, some cleanup (some mess-making)
Diffstat (limited to 'self-test/led-test.c')
-rw-r--r-- | self-test/led-test.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/self-test/led-test.c b/self-test/led-test.c new file mode 100644 index 0000000..5e4401f --- /dev/null +++ b/self-test/led-test.c @@ -0,0 +1,33 @@ +/* + * 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); + } + +} |