i2c协议

i2c协议

http://blog.csdn.net/g_salamander/article/details/8016698

总线设备驱动模型

 http://blog.csdn.net/u013952558/article/details/50175981

linux i2c 驱动编写

http://wenku.baidu.com/link?url=6x_v78MWf9EMaOzBIBWOrArS5SulMG-3S0XJcxMmATI9gQGL6JyxlrSBw-o4HTB-RJqunoQwdgZMxBz_nzscjzLN2pjbbAbnTA02x0hplNW