AVR单片机平台Atmega32+CH375A芯片读写U盘代码，可以实现在优盘中创建文件，写入文件等。已经在ICCAVR平台测试通过-AVR single-chip platform Atmega32+ CH375A chip U disk read and write code that can be achieved in the USB to create documents, write documents. ICCAVR platform has been tested through