Basic vanilla C boilerplate for STM32L100xC (Discovery L100C). Uses GCC. This was some class project without much practical use
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#include <common.h>
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#include "utils/usart.h"
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#include "utils/timebase.h"
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#include "init.h"
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void blink(void) {
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GPIOC_ODR ^= BIT9;
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}
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/** Called before main() */
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void SystemInit(void)
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{
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init_clock();
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init_systick();
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init_gpios();
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init_usart();
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schedule_timed_task(blink, 500);
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}
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int main(void)
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{
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while (1) {
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delay_ms(1000);
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GPIOC_ODR ^= BIT8;
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usart_tx_string(USART3, "HELLO\r\n");
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}
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}
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