Hey. This some pid code for the atmega88 that I once used to control a heater. It s purpose is pretty specific, and I only wrote it to work on the mega88, so the code itself won t be too useful. It is a good place to start if you re trying to u

MODBUS的atmega88的程序。从国外网站下载后，稍加修改而成，使用WINAVR2010和AVRSTuDIO编译，通过修改参数也可用在atmega其他的MCU-MODBUS' s atmega88 procedures. After downloading from abroad, made a little modification, use WINAVR2010 and AVRSTuDIO compiled by modifying the parameters used in

基于AVR ATMEGA88的SPI开发源代码模块-AVR ATMEGA88 the SPI-based open source modules