ESP32 Forum

Posted: **Thu Jul 07, 2022 5:28 pm**

Use the USB Serial/JTAG Controller as the console output, configure the USB Serial/JTAG Controller as the repl port, every time you use the serial port assistant to open the serial port, you will see the device print the startup information once, but I can't find where to restart it. Help bosses!

Posted: **Thu Jul 07, 2022 5:55 pm**

How to understand this passage

The behavior between an actual USB-to-serial bridge chip and the USB Serial/JTAG Controller is slightly different if the ESP-IDF application does not listen for incoming bytes. An USB-to-serial bridge chip will just send the bytes to a (not listening) chip, while the USB Serial/JTAG Controller will block until the application reads the bytes. This can lead to a non-responsive looking terminal program.
refer to
https://docs.espressif.com/projects/esp ... nsole.html

ESP32 Forum

Using the repl function, it will restart every time the serial port is opened

Using the repl function, it will restart every time the serial port is opened

Re: Using the repl function, it will restart every time the serial port is opened