usb 下载器的驱动和下载软件 适用于s51 s52及各种avr单片机。-usb to download device drivers and download software for s51 s52 and various avr microcontrollers.

用于avr的通用makefile，只要修改器件名称，添加需要的源文件路径，就能使用了，默认使用avrdude的usbasp进行下载-For avr general makefile, as long as the modified device, add the desired source file path, you can use the default download using avrdude' s usbasp

单片机嵌入式开发过程中需要用到的USB下载器的驱动程序，windows下运行-USB download device drivers, embedded microcontroller development process need to run under Windows