Introduction - If you have any usage issues, please Google them yourself
PIC18F6720 with PIC18F6720 between I2C communications, debug through.
Packet : 51622424pic_i2c.rar filelist
PIC_I2C\MASTER_I2C通讯协议.txt
PIC_I2C\EXT_INT1.C
PIC_I2C\SLAVE_main.c
PIC_I2C