Introduction - If you have any usage issues, please Google them yourself
After debugging the program so that, if the process not so, please note that changes to the baud rate and check the crystal frequency, as well as assistant and single-chip debugging check the fuse bit settings, especially the 103-bit compatibility mode is not the fuse programming M128 and M16 similar serial communication program, M128 has two serial ports UART0, UART1 and M16 there is only one serial port UART, only need to modify the appropriate registers and interrupt pin can receive settings are effective in preventing (the use of inquiries to receive) Single-chip peripherals are not normal, crash data can not be received