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#include "project.h"
int main (void)
{
/*set up pll */
rcc_clock_setup_pll(&rcc_hse_configs[RCC_CLOCK_HSE8_72MHZ]);
/*turn on clocks to periferals */
rcc_periph_clock_enable (RCC_GPIOA);
rcc_periph_clock_enable (RCC_GPIOB);
rcc_periph_clock_enable (RCC_GPIOC);
rcc_periph_clock_enable (RCC_USART1);
rcc_periph_clock_enable (RCC_AFIO);
rcc_periph_clock_enable (RCC_I2C1);
nvic_set_priority (NVIC_I2C1_EV_IRQ, 0xff);
nvic_set_priority (NVIC_I2C1_ER_IRQ, 0xff);
nvic_set_priority (NVIC_SYSTICK_IRQ, 0x80);
nvic_set_priority (NVIC_USART1_IRQ, 0x40);
nvic_set_priority (NVIC_USB_HP_CAN_TX_IRQ, 0x40);
nvic_set_priority (NVIC_USB_LP_CAN_RX0_IRQ, 0x40);
gpio_set_mode (LED1_BANK, GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_OPENDRAIN, LED1_GPIO);
gpio_set_mode (LED2_BANK, GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_OPENDRAIN, LED2_GPIO);
usart_init();
ticker_init();
cdcacm_rings_init();
usb_init();
printf ("Morning chaps!\r\n");
i2c_hw_init();
printf ("Ready\n");
for (;;);
return 0;
}
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