Using the built-in USB/JTAG interface for my design
Posted: Fri Jul 12, 2024 11:43 pm
I'm using the ESP32-S3-VROOM-1 module in my design.
I would like to use the built-in USB/JTAG interface (via GPIO19 and GPIO20) as a USB CDC serial port (for connecting to a host PC) and as a JTAG debug interface.
I know that there is a driver that allows me to use this interface as a UART. My question is: How should I configure my software and fuses to allow both serial interface AND JTAG debug from the same USB connection?
I also have an ESP32-S3-DevKitC-1 so I can test my code.
Thanks,
Yair
I would like to use the built-in USB/JTAG interface (via GPIO19 and GPIO20) as a USB CDC serial port (for connecting to a host PC) and as a JTAG debug interface.
I know that there is a driver that allows me to use this interface as a UART. My question is: How should I configure my software and fuses to allow both serial interface AND JTAG debug from the same USB connection?
I also have an ESP32-S3-DevKitC-1 so I can test my code.
Thanks,
Yair