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hathach 2024-06-14 16:55:46 +07:00
parent f32851cf2a
commit e1012997f0
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1 changed files with 4 additions and 3 deletions
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7
hw/bsp/ch32v10x/family.c
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@ -68,6 +68,9 @@ void board_init(void) {
SysTick_Config(SystemCoreClock / 1000);
#endif
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
EXTEN->EXTEN_CTR |= EXTEN_USBFS_IO_EN;
uint8_t usb_div;
switch (SystemCoreClock) {
case 48000000: usb_div = RCC_USBCLKSource_PLLCLK_Div1; break;
@ -75,9 +78,7 @@ void board_init(void) {
default: TU_ASSERT(0,); break;
}
RCC_USBCLKConfig(usb_div);
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USB, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_USBFS, ENABLE);
#ifdef LED_PIN
GPIO_InitTypeDef led_init = {