2022年12月15日 · You can use them as normal GPIOs (or peripheral pins routed over the GPIO matrix) by configuring them as such in ESP-IDF. Obviously, they'll loose their function as …

2018年11月7日 · Espressif ESP32 Official Forum. Hi Amir, It is possible to upload an application over JTAG using OpenOCD, provided that the application running on the module has not …

2022年5月22日 · This initializes the usb serial jtag driver with 1k receiving and 1k transmitting buffer and lets you use methods like gets/scanf to read and write from the USB Serial line...

2020年2月14日 · Espressif ESP32 Official Forum. You are correct in that these are the JTAG pin, but mistaken in that they are occupied like this by default (by default, the USB32-S3 uses the …

2017年2月26日 · GPIOL0-3 seem to be pins of the FT2232-based cable they use; they're not JTAG-related and can be ignored. As a connector, anything will work, even something that …

2016年11月22日 · There actually a few JTAG adapters that do not work because they are hardcoded to a specific product line, most notably the STM32 debugging adapters. We have …

2023年10月18日 · Flashed Successfully (JTag) C:\Users\Ricky\.espressif\tools\openocd-esp32\v0.10.0-esp32-20211111\openocd-esp32\bin\openocd.exe

2023年11月15日 · If you manage to disable the USB-serial-JTAG (e.g. by accidentally reconfiguring the GPIOs, or because of some bootloop) you may need to use IO0 to get the …

2019年3月5日 · "The JTAG port on the ESP32 is an industry-standard JTAG port which lacks (and does not need) the TRST pin." "SRST can optionally be connected to the CH_PD of the …

2019年1月8日 · Re: Jtag connection with ESP32 & adapter Post by salomonreinach » Fri Feb 01, 2019 2:50 pm For those of you who are wondering, I managed to flash the esp32 with the TAG …