RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

boards/esp32-wrover-kit: Add openocd config and docs

Browse Source
This commit is contained in:
Erik Ekman 2021-10-15 09:51:24 +02:00
parent cbfe502cc6
commit 8b467534fe
2 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
boards/esp32-wrover-kit/Makefile.include
View File

@ -3,4 +3,8 @@ PSEUDOMODULES += esp32_wrover_kit_camera
# configure the serial interface
PORT_LINUX ?= /dev/ttyUSB1
ifneq (,$(filter esp_jtag,$(USEMODULE)))
OPENOCD_CONFIG ?= board/esp32-wrover-kit-3.3v.cfg
endif
include $(RIOTBOARD)/common/esp32/Makefile.include

19
boards/esp32-wrover-kit/doc.txt
View File

@ -289,6 +289,25 @@ convenient way for On-Chip debugging. Please refer the
[ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/jtag-debugging/index.html)
for details on how to setup and how to use ESP-WROVER-KIT and OpenOCD.
To use the JTAG interface, the `esp_jtag` module must be enabled.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
USEMODULE+=esp_jtag make flash BOARD=esp32-wrover-kit ...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
To flash using OpenOCD, install the [openocd-esp32](https://github.com/espressif/openocd-esp32) fork.
The OpenOCD configuration selected by default is for using JTAG via the FTDI chip.
Export where openocd is located and then flash with PROGRAMMER set:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
export OPENOCD="~/openocd-esp32/src/openocd -s ~/openocd-esp32/tcl"
PROGRAMMER=openocd USEMODULE+=esp_jtag make flash BOARD=esp32-wrover-kit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
To start a debugging session (board will be reset, but not flashed):
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
export OPENOCD="~/openocd-esp32/src/openocd -s ~/openocd-esp32/tcl"
PROGRAMMER=openocd USEMODULE+=esp_jtag make debug BOARD=esp32-wrover-kit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[Back to table of contents](#esp32_wrover_kit_toc)
## Other Documentation Resources {#esp32_wrover_kit_other-resources}