PeterBr

void SystemInit(void) { } int main(void){ RCC_GPIO|=0x8; GPIOD_MODER=0x55000000; GPIOD_PUPDR=0x55000000; while(1) { GPIOD_ODR=0xA000; for(i=0;i<1000000;i++){}; GPIOD_ODR=0; for(i=0;i<1000000;i++){}; } } http://ivarious.com/index.php?onecategory=%D0%9F%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5%20%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%B8%D0%B2%D0%B0%D0%B5%D0%BC%D1%8B%D1%85%20%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC&id=28

Прерывание по кнопке STM32 ( без библиотек , только указатели и регистры ) http://ivarious.com/index.php?onecategory=%D0%9F%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5%20%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%B8%D0%B2%D0%B0%D0%B5%D0%BC%D1%8B%D1%85%20%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC&id=33

пример передачи данных Usart http://ivarious.com/index.php?onecategory=%D0%9F%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5%20%D0%B2%D1%81%D1%82%D1%80%D0%B0%D0%B8%D0%B2%D0%B0%D0%B5%D0%BC%D1%8B%D1%85%20%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC&id=40