diff options
| author | Physick <96335032+DegustatorPonos@users.noreply.github.com> | 2025-12-18 16:37:25 +0500 |
|---|---|---|
| committer | Physick <96335032+DegustatorPonos@users.noreply.github.com> | 2025-12-18 16:37:25 +0500 |
| commit | df6f89abeab60e91a348484cdceadb758290f234 (patch) | |
| tree | e666933a0906cf80d063e71c6ac3c62827f8a5db /src/main.c | |
Template init
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c new file mode 100644 index 0000000..7b446ca --- /dev/null +++ b/src/main.c @@ -0,0 +1,14 @@ +#define STM32F1 +#include <libopencm3/stm32/rcc.h> +#include <libopencm3/stm32/gpio.h> + +int main(void) { + rcc_periph_clock_enable(RCC_GPIOC); + + gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO13); + while (1) { + for (int i = 0; i < 1000000; i++) + __asm__("nop"); + gpio_toggle(GPIOC, GPIO13); + } +} |