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虚拟串口例程项目中的 inc\usb_conf.h中宏定义定义错误 #2

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lixnif opened this issue Jun 25, 2024 · 0 comments

lixnif commented Jun 25, 2024

69 #define OTG_PIN_SOF_GPIO                 GPIOA
70 #define OTG_PIN_SOF_GPIO_CLOCK           CRM_GPIOB_PERIPH_CLOCK
71 #define OTG_PIN_SOF                      GPIO_PINS_8

应该为：

69 #define OTG_PIN_SOF_GPIO                 GPIOA
70 #define OTG_PIN_SOF_GPIO_CLOCK           **CRM_GPIOA_PERIPH_CLOCK**
71 #define OTG_PIN_SOF                      GPIO_PINS_8

但由于其他引脚也使用了GPIOA时钟，因此程序实际没有被影响。

https://github.com/ArteryTek/AT32F415_Firmware_Library/blob/master/project/at_start_f415/examples/usb_device/virtual_comport/inc/usb_conf.h

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