What are the serial debugging tools?

Advantages: simple and easy to use, the largest user base, book introduction, free source code.

Disadvantages: 1) Due to the multi-thread receiving technology, the receiving number is sometimes lost, especially in the case of high baud rate or USB to serial port.

2) Only 1 15.2K baud rate is supported at most.

3) COM 1~COM4 can only be selected, and the serial port should be remapped when using USB to serial port.

2、SSCOM3.2

Advantages: easy to use, no loss in reception.

Disadvantages: the baud rate is only 1 15.2K, 128K, 256K, but not 230.4K.

3、PCOMAPR 1.5(pcomtest)

Advantages: the baud rate is high, up to 92 1.6K, and the number is not lost when receiving.

Disadvantages: only COM 1~COM4 is optional. When using USB to serial port, the serial port should be remapped.

4. Acceleration 1.33

Advantages: strong function, many configuration parameters, and no data loss when receiving.

Disadvantages: When the baud rate is high (e.g. 230.4K), if the received data is large (specific reception), data cannot be sent.

5. Friendly serial debugging assistant

Advantages: powerful, supporting single interface and double serial ports, and can automatically detect the COM port mapped by USB.

Disadvantages: The login button is inconvenient.