Zephyr on STM32H563
Lately I am very interested in the hardware support of the Zephyr operating system and when I got my hands on a NUCLEO-H563ZI evaluation kit from STMicroelectronicsfor the STM32H563 MCU, I was eager to test the support of the latest and greatest Zephyr code base.
After updating the git repository for Zephyr, I tried building the
hello-world example for this board:
dzu@krikkit:~/src/zephyr/hello_world$ west build -b nucleo_h563zi -- west build: generating a build system Loading Zephyr default modules (Zephyr base). -- Application: /home/dzu/src/zephyr/hello_world -- CMake version: 3.25.1 -- Found Python3: /usr/local/bin/python3 (found suitable version "3.11.2", minimum required is "3.8") found components: Interpreter -- Cache files will be written to: /home/dzu/.cache/zephyr -- Zephyr version: 3.4.99 (/opt/src/git/zephyrproject/zephyr) -- Found west (found suitable version "1.1.0", minimum required is "0.14.0") -- Board: nucleo_h563zi -- Found host-tools: zephyr 0.16.1 (/opt/zephyr-sdk-0.16.1) -- Found toolchain: zephyr 0.16.1 (/opt/zephyr-sdk-0.16.1) -- Found Dtc: /opt/zephyr-sdk-0.16.1/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version "1.6.0", minimum required is "1.4.6") -- Found BOARD.dts: /opt/src/git/zephyrproject/zephyr/boards/arm/nucleo_h563zi/nucleo_h563zi.dts -- Generated zephyr.dts: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.dts -- Generated devicetree_generated.h: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/include/generated/devicetree_generated.h -- Including generated dts.cmake file: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/dts.cmake Parsing /opt/src/git/zephyrproject/zephyr/Kconfig Loaded configuration '/opt/src/git/zephyrproject/zephyr/boards/arm/nucleo_h563zi/nucleo_h563zi_defconfig' Merged configuration '/home/dzu/src/zephyr/hello_world/prj.conf' Configuration saved to '/home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/.config' Kconfig header saved to '/home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/include/generated/autoconf.h' -- Found GnuLd: /opt/zephyr-sdk-0.16.1/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd (found version "2.38") -- The C compiler identification is GNU 12.2.0 -- The CXX compiler identification is GNU 12.2.0 -- The ASM compiler identification is GNU -- Found assembler: /opt/zephyr-sdk-0.16.1/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -- Configuring done -- Generating done -- Build files have been written to: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi -- west build: building application [1/131] Preparing syscall dependency handling [3/131] Generating include/generated/version.h -- Zephyr version: 3.4.99 (/opt/src/git/zephyrproject/zephyr), build: zephyr-v3.4.0-3382-g811b0bd8fb5d [13/131] Building C object CMakeFiles/app.dir/src/main.c.obj /home/dzu/src/zephyr/hello_world/src/main.c:9:6: warning: return type of 'main' is not 'int' [-Wmain] 9 | void main(void) | ^~~~ [131/131] Linking C executable zephyr/zephyr.elf Memory region Used Size Region Size %age Used FLASH: 16236 B 2 MB 0.77% RAM: 4228 B 256 KB 1.61% SRAM1: 0 GB 256 KB 0.00% SRAM2: 0 GB 64 KB 0.00% SRAM3: 16 KB 320 KB 5.00% IDT_LIST: 0 GB 2 KB 0.00% dzu@krikkit:~/src/zephyr/hello_world$
Ok, so maybe I need to update my local hello-world app some time for the new signature of main, but apart from that the code just built fine. So let's see if we can flash it to the board:
dzu@krikkit:~/src/zephyr/hello_world$ west flash -d build/nucleo_h563zi/ -- west flash: rebuilding ninja: no work to do. -- west flash: using runner stm32cubeprogrammer -- runners.stm32cubeprogrammer: mass erase requested FATAL ERROR: required program /home/dzu/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI not found; install it or add its location to PATH dzu@krikkit:~/src/zephyr/hello_world$
So by default its want to use the STM32Cubeprogrammer which I do not have installed currently. Let's see if one of the other runners work:
dzu@krikkit:~/src/zephyr/hello_world$ cd build/nucleo_h563zi/ dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -- west flash: rebuilding ninja: no work to do. -- west flash: using runner stm32cubeprogrammer -- runners.stm32cubeprogrammer: mass erase requested FATAL ERROR: required program /home/dzu/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI not found; install it or add its location to PATH dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -r openocd -- west flash: rebuilding ninja: no work to do. -- west flash: using runner openocd FATAL ERROR: board nucleo_h563zi does not support runner openocd To fix, configure this runner in /opt/src/git/zephyrproject/zephyr/boards/arm/nucleo_h563zi/board.cmake and rebuild. dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$
Hmm. Let's check the configuration for the supported runners:
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ cat /opt/src/git/zephyrproject/zephyr/boards/arm/nucleo_h563zi/board.cmake # SPDX-License-Identifier: Apache-2.0 board_runner_args(stm32cubeprogrammer "--erase" "--port=swd" "--reset-mode=hw") board_runner_args(pyocd "--target=stm32h563zitx") board_runner_args(jlink "--device=STM32H563ZI" "--reset-after-load") include(${ZEPHYR_BASE}/boards/common/stm32cubeprogrammer.board.cmake) include(${ZEPHYR_BASE}/boards/common/pyocd.board.cmake) include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake) dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$
So indeed using stm32cubeprogrammer is the default choice but
pyocd and jlink should also work, so let's give pyocd a try:
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -r pyocd -- west flash: rebuilding ninja: no work to do. -- west flash: using runner pyocd -- runners.pyocd: Flashing file: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.hex 0007621 W Board ID 0878 is not recognized [mbed_board] 0008385 C Target type stm32h563zitx not recognized. Use 'pyocd list --targets' to see currently available target types. See <https://pyocd.io/docs/target_support.html> for how to install additional target support. [__main__] Traceback (most recent call last): File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/board/board.py", line 111, in __init__ self.target = TARGET[self._target_type](session) ~~~~~~^^^^^^^^^^^^^^^^^^^ KeyError: 'stm32h563zitx' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/__main__.py", line 161, in run status = cmd.invoke() ^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/subcommands/load_cmd.py", line 81, in invoke session = ConnectHelper.session_with_chosen_probe( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/core/helpers.py", line 265, in session_with_chosen_probe return Session(probe, auto_open=auto_open, options=options, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/core/session.py", line 216, in __init__ self._board = probe.create_associated_board() or Board(self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/probe/stlink_probe.py", line 126, in create_associated_board return MbedBoard(self.session, board_info=board_info, board_id=self._board_id) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/board/mbed_board.py", line 68, in __init__ super().__init__(session, target, board_info) File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/board/board.py", line 113, in __init__ raise exceptions.TargetSupportError( pyocd.core.exceptions.TargetSupportError: Target type stm32h563zitx not recognized. Use 'pyocd list --targets' to see currently available target types. See <https://pyocd.io/docs/target_support.html> for how to install additional target support. FATAL ERROR: command exited with status 1: pyocd flash -e sector -a 0x8000000 -t stm32h563zitx /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.hex dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$
Aha. Pyocd lacks support for this specific target. As we saw that the
default is to use STs own tool, let's choose that route to make some
progress. I downloaded the STM32CubeProgrammer for GNU/Linux and
installed it, alas not to my home directory but to a system-wide
location,
i.e. /opt/STMicroelectronics/STM32Cube/STM32CubeProgrammer/. The
reasoning here is that I regularly back up my home directory but do
not want to include things that I can easily recreate again. The
specific name follows the suggested name but retargets it to
/opt. Configuring the installer for this target directory is
unfortunately not visible in the transcript below as the installer
opens and uses a GUI for the installation. See, that's another time
when I would have preferred a plain command line tool, as
documentation would have been complete, but hey, it seems that vendor
tools always want to display the vendor logo, and so they end up being
GUIs that are not easily scriptable nor easy to document in such a
text 🫣
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pushd /tmp /tmp ~/src/zephyr/hello_world/build/nucleo_h563zi dzu@krikkit:/tmp$ mkdir foo dzu@krikkit:/tmp$ cd foo dzu@krikkit:/tmp/foo$ unzip '/home/dzu/Downloads/en.stm32cubeprg-lin-v2-14-0.zip' Archive: /home/dzu/Downloads/en.stm32cubeprg-lin-v2-14-0.zip creating: jre/ creating: jre/bin/ creating: jre/lib/ creating: jre/lib/amd64/ creating: jre/lib/amd64/jli/ creating: jre/lib/amd64/server/ creating: jre/lib/cmm/ creating: jre/lib/ext/ creating: jre/lib/images/ creating: jre/lib/images/cursors/ creating: jre/lib/security/ creating: jre/lib/security/policy/ creating: jre/lib/security/policy/limited/ creating: jre/lib/security/policy/unlimited/ inflating: jre/ASSEMBLY_EXCEPTION inflating: jre/LICENSE inflating: jre/THIRD_PARTY_README inflating: jre/bin/java inflating: jre/bin/jjs inflating: jre/bin/keytool inflating: jre/bin/orbd inflating: jre/bin/pack200 inflating: jre/bin/policytool inflating: jre/bin/rmid inflating: jre/bin/rmiregistry inflating: jre/bin/servertool inflating: jre/bin/tnameserv inflating: jre/bin/unpack200 inflating: jre/lib/amd64/jli/libjli.so inflating: jre/lib/amd64/jvm.cfg inflating: jre/lib/amd64/libattach.so inflating: jre/lib/amd64/libavplugin-53.so inflating: jre/lib/amd64/libavplugin-54.so inflating: jre/lib/amd64/libavplugin-55.so inflating: jre/lib/amd64/libavplugin-56.so inflating: jre/lib/amd64/libavplugin-57.so inflating: jre/lib/amd64/libavplugin-ffmpeg-56.so inflating: jre/lib/amd64/libavplugin-ffmpeg-57.so inflating: jre/lib/amd64/libavplugin-ffmpeg-58.so inflating: jre/lib/amd64/libawt.so inflating: jre/lib/amd64/libawt_headless.so inflating: jre/lib/amd64/libawt_xawt.so inflating: jre/lib/amd64/libdecora_sse.so inflating: jre/lib/amd64/libdt_socket.so inflating: jre/lib/amd64/libfontmanager.so inflating: jre/lib/amd64/libfreetype.so inflating: jre/lib/amd64/libfxplugins.so inflating: jre/lib/amd64/libglass.so inflating: jre/lib/amd64/libglassgtk2.so inflating: 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inflating: jre/lib/ext/dnsns.jar inflating: jre/lib/ext/jaccess.jar inflating: jre/lib/ext/jfxrt.jar inflating: jre/lib/ext/localedata.jar inflating: jre/lib/ext/meta-index inflating: jre/lib/ext/nashorn.jar inflating: jre/lib/ext/sunec.jar inflating: jre/lib/ext/sunjce_provider.jar inflating: jre/lib/ext/sunpkcs11.jar inflating: jre/lib/ext/zipfs.jar inflating: jre/lib/flavormap.properties inflating: jre/lib/hijrah-config-umalqura.properties inflating: jre/lib/images/cursors/cursors.properties inflating: jre/lib/images/cursors/invalid32x32.gif inflating: jre/lib/images/cursors/motif_CopyDrop32x32.gif inflating: jre/lib/images/cursors/motif_CopyNoDrop32x32.gif inflating: jre/lib/images/cursors/motif_LinkDrop32x32.gif inflating: jre/lib/images/cursors/motif_LinkNoDrop32x32.gif inflating: jre/lib/images/cursors/motif_MoveDrop32x32.gif inflating: jre/lib/images/cursors/motif_MoveNoDrop32x32.gif inflating: jre/lib/javafx.properties inflating: jre/lib/jce.jar inflating: jre/lib/jexec inflating: jre/lib/jfxswt.jar inflating: jre/lib/jsse.jar inflating: jre/lib/logging.properties inflating: jre/lib/management-agent.jar inflating: jre/lib/meta-index inflating: jre/lib/net.properties inflating: jre/lib/psfont.properties.ja inflating: jre/lib/psfontj2d.properties inflating: jre/lib/resources.jar inflating: jre/lib/rt.jar inflating: jre/lib/security/blacklisted.certs inflating: jre/lib/security/cacerts inflating: jre/lib/security/java.policy inflating: jre/lib/security/java.security inflating: jre/lib/security/policy/limited/US_export_policy.jar inflating: jre/lib/security/policy/limited/local_policy.jar inflating: jre/lib/security/policy/unlimited/US_export_policy.jar inflating: jre/lib/security/policy/unlimited/local_policy.jar inflating: jre/lib/sound.properties inflating: jre/lib/tzdb.dat inflating: jre/readme.txt inflating: jre/release inflating: SetupSTM32CubeProgrammer-2.14.0.exe ls inflating: SetupSTM32CubeProgrammer-2.14.0.linux dzu@krikkit:/tmp/foo$ ls jre/ SetupSTM32CubeProgrammer-2.14.0.exe* SetupSTM32CubeProgrammer-2.14.0.linux* dzu@krikkit:/tmp/foo$ ./SetupSTM32CubeProgrammer-2.14.0.linux ./SetupSTM32CubeProgrammer-2.14.0.linux /tmp/foo chdir /tmp/foo/. current dir /tmp/foo Command line arguments: ==================== Installation started Framework: 1.8.0_192-BellSoft-b03 (Oracle Corporation) Platform: debian_linux,version=6.1.0-13-amd64,arch=x64,symbolicName=null,javaVersion=1.8.0_265 Installation finished [ Writing the uninstaller data ... ] dzu@krikkit:/tmp/foo$ popd ~/src/zephyr/hello_world/build/nucleo_h563zi dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -- west flash: rebuilding ninja: no work to do. -- west flash: using runner stm32cubeprogrammer -- runners.stm32cubeprogrammer: mass erase requested FATAL ERROR: required program /home/dzu/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI not found; install it or add its location to PATH dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ echo $PATH
Ok, as I deviated from the default installation into my home
directory, I forgot to add the non-standard location to shells PATH
environment variable. Let's do this and try again:
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ echo $PATH /home/dzu/src/lisp/bin:/opt/src/gocode/bin:/home/dzu/.local/bin:/home/dzu/node_modules/.bin:/home/dzu/.poetry/bin:/home/dzu/.cargo/bin:/home/dzu/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ PATH=/home/dzu/src/lisp/bin:/opt/src/gocode/bin:/home/dzu/.local/bin:/home/dzu/node_modules/.bin:/home/dzu/.poetry/bin:/home/dzu/.cargo/bin:/home/dzu/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/opt/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/ dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ export PATH dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -- west flash: rebuilding ninja: no work to do. -- west flash: using runner stm32cubeprogrammer -- runners.stm32cubeprogrammer: mass erase requested ------------------------------------------------------------------- STM32CubeProgrammer v2.14.0 ------------------------------------------------------------------- ST-LINK SN : 002B00054741500320383733 ST-LINK FW : V3J10M3 Board : NUCLEO-H563ZI Voltage : 3,28V Warning: Connection to AP 0 requested and failed, Connection established with AP 1 SWD freq : 8000 KHz Connect mode: Under Reset Reset mode : Hardware reset Device ID : 0x484 Revision ID : Rev Z Device name : STM32H5xx Flash size : 2 MBytes Device type : MCU Device CPU : Cortex-M33 BL Version : 0xE3 SFSP Version: v2.2.0 Debug in Low Power mode enabled Mass erase ... Mass erase successfully achieved ------------------------------------------------------------------- STM32CubeProgrammer v2.14.0 ------------------------------------------------------------------- ST-LINK SN : 002B00054741500320383733 ST-LINK FW : V3J10M3 Board : NUCLEO-H563ZI Voltage : 3,28V Warning: Connection to AP 0 requested and failed, Connection established with AP 1 SWD freq : 8000 KHz Connect mode: Under Reset Reset mode : Hardware reset Device ID : 0x484 Revision ID : Rev Z Device name : STM32H5xx Flash size : 2 MBytes Device type : MCU Device CPU : Cortex-M33 BL Version : 0xE3 SFSP Version: v2.2.0 Debug in Low Power mode enabled Memory Programming ... Opening and parsing file: zephyr.hex File : zephyr.hex Size : 15,86 KB Address : 0x08000000 Erasing memory corresponding to segment 0: Erasing internal memory sectors [0 1] Download in Progress: [==================================================] 100% File download complete Time elapsed during download operation: 00:00:00.668 RUNNING Program ... Address: : 0x8000000 Application is running, Please Hold on... Start operation achieved successfully dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west debug
Hurray, progress! Glancing at the serial terminal I indeed see Zephyr starting up on the board:
*** Booting Zephyr OS build zephyr-v3.4.0-3382-g811b0bd8fb5d ***
Hello World! nucleo_h563zi
Now let's see if we can also debug the program:
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west debug -- west debug: rebuilding ninja: no work to do. -- west debug: using runner pyocd -- runners.pyocd: pyOCD GDB server running on port 3333 GNU gdb (Zephyr SDK 0.16.1) 12.1 Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "--host=x86_64-build_pc-linux-gnu --target=arm-zephyr-eabi". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://github.com/zephyrproject-rtos/sdk-ng/issues>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.elf... 0002135 W Board ID 0878 is not recognized [mbed_board] 0002494 C Target type stm32h563zitx not recognized. Use 'pyocd list --targets' to see currently available target types. See <https://pyocd.io/docs/target_support.html> for how to install additional target support. [__main__] Traceback (most recent call last): File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/board/board.py", line 111, in __init__ self.target = TARGET[self._target_type](session) ~~~~~~^^^^^^^^^^^^^^^^^^^ KeyError: 'stm32h563zitx' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/__main__.py", line 161, in run status = cmd.invoke() ^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/subcommands/gdbserver_cmd.py", line 176, in invoke session = Session(probe_proxy, ^^^^^^^^^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/core/session.py", line 216, in __init__ self._board = probe.create_associated_board() or Board(self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/probe/stlink_probe.py", line 126, in create_associated_board return MbedBoard(self.session, board_info=board_info, board_id=self._board_id) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/board/mbed_board.py", line 68, in __init__ super().__init__(session, target, board_info) File "/home/dzu/.local/lib/python3.11/site-packages/pyocd/board/board.py", line 113, in __init__ raise exceptions.TargetSupportError( pyocd.core.exceptions.TargetSupportError: Target type stm32h563zitx not recognized. Use 'pyocd list --targets' to see currently available target types. See <https://pyocd.io/docs/target_support.html> for how to install additional target support. :3333: Die Wartezeit für die Verbindung ist abgelaufen. "monitor" command not supported by this target. "monitor" command not supported by this target. You can't do that when your target is `exec' (gdb) b main Breakpoint 1 at 0x800051c: file /home/dzu/src/zephyr/hello_world/src/main.c, line 11. (gdb) c The program is not being run. (gdb) q dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pyocd list --targets
Hm. Obviously we need to get back to solving the pyocd problem as we need it for debugging the board. The pyocd project has grown its own distribution method for hardware support in the form of packages, so let's see which targets are currently supported and how we can possibly add additional support needed for the target at hand:
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pyocd list --targets Name Vendor Part Number Families Source ----------------------------------------------------------------------------------------------------- cc3220sf Texas Instruments CC3220SF builtin cortex_m Generic CoreSightTarget builtin cy8c64_sysap Cypress cy8c64_sysap builtin cy8c64x5_cm0 Cypress cy8c64x5_cm0 builtin cy8c64x5_cm0_full_flash Cypress cy8c64x5_cm0_full_flash builtin cy8c64x5_cm4 Cypress cy8c64x5_cm4 builtin cy8c64x5_cm4_full_flash Cypress cy8c64x5_cm4_full_flash builtin cy8c64xa_cm0 Cypress cy8c64xA_cm0 builtin cy8c64xa_cm0_full_flash Cypress cy8c64xA_cm0_full_flash builtin cy8c64xa_cm4 Cypress cy8c64xA_cm4 builtin cy8c64xa_cm4_full_flash Cypress cy8c64xA_cm4_full_flash builtin cy8c64xx_cm0 Cypress cy8c64xx_cm0 builtin cy8c64xx_cm0_full_flash Cypress cy8c64xx_cm0_full_flash builtin cy8c64xx_cm0_nosmif Cypress cy8c64xx_cm0_nosmif builtin cy8c64xx_cm0_s25hx512t Cypress cy8c64xx_cm0_s25hx512t builtin cy8c64xx_cm4 Cypress cy8c64xx_cm4 builtin cy8c64xx_cm4_full_flash Cypress cy8c64xx_cm4_full_flash builtin cy8c64xx_cm4_nosmif Cypress cy8c64xx_cm4_nosmif builtin cy8c64xx_cm4_s25hx512t Cypress cy8c64xx_cm4_s25hx512t builtin cy8c6xx5 Cypress CY8C6xx5 builtin cy8c6xx7 Cypress CY8C6xx7 builtin cy8c6xx7_nosmif Cypress CY8C6xx7_nosmif builtin cy8c6xx7_s25fs512s Cypress CY8C6xx7_S25FS512S builtin cy8c6xxa Cypress CY8C6xxA builtin hc32f003 HDSC HC32F003 builtin hc32f005 HDSC HC32F005 builtin hc32f030 HDSC HC32F030 builtin hc32f072 HDSC HC32F072 builtin hc32f120x6 HDSC HC32F120x6TA builtin hc32f120x8 HDSC HC32F120x8TA builtin hc32f160xa HDSC HC32F160xA builtin hc32f160xc HDSC HC32F160xC builtin hc32f190 HDSC HC32F190 builtin hc32f196 HDSC HC32F196 builtin hc32f451xc HDSC HC32F451xC builtin hc32f451xe HDSC HC32F451xE builtin hc32f452xc HDSC HC32F452xC builtin hc32f452xe HDSC HC32F452xE builtin hc32f460xc HDSC HC32F460xC builtin hc32f460xe HDSC HC32F460xE builtin hc32f4a0xg HDSC HC32F4A0xG builtin hc32f4a0xi HDSC HC32F4A0xI builtin hc32l072 HDSC HC32L072 builtin hc32l073 HDSC HC32L073 builtin hc32l110 HDSC HC32L110 builtin hc32l130 HDSC HC32L130 builtin hc32l136 HDSC HC32L136 builtin hc32l190 HDSC HC32L190 builtin hc32l196 HDSC HC32L196 builtin hc32m120 HDSC HC32M120 builtin hc32m120x6 HDSC HC32M120 builtin hc32m423xa HDSC HC32M423xA builtin k20d50m NXP K20D50M builtin k22f NXP K22F builtin k22fa12 NXP K22FA12 builtin k28f15 NXP K28F15 builtin k32l2b3 NXP K32L2B3 builtin k32w042s NXP K32W042S builtin k64f NXP K64F builtin k66f18 NXP K66F18 builtin k82f25615 NXP K82F25615 builtin ke15z7 NXP KE15Z7 builtin ke17z7 NXP KE17Z7 builtin ke18f16 NXP KE18F16 builtin kinetis NXP Kinetis builtin kl02z NXP KL02Z builtin kl05z NXP KL05Z builtin kl25z NXP KL25Z builtin kl26z NXP KL26Z builtin kl27z4 NXP KL27Z4 builtin kl28z NXP KL28x builtin kl43z4 NXP KL43Z4 builtin kl46z NXP KL46Z builtin kl82z7 NXP KL82Z7 builtin kv10z7 NXP KV10Z7 builtin kv11z7 NXP KV11Z7 builtin kw01z4 NXP KW01Z4 builtin kw24d5 NXP KW24D5 builtin kw36z4 NXP KW36Z4 builtin kw40z4 NXP KW40Z4 builtin kw41z4 NXP KW41Z4 builtin lpc11u24 NXP LPC11U24 builtin lpc11xx_32 NXP LPC11XX_32 builtin lpc1768 NXP LPC1768 builtin lpc4088 NXP LPC4088 builtin lpc4088dm NXP LPC4088dm builtin lpc4088qsb NXP LPC4088qsb builtin lpc4330 NXP LPC4330 builtin lpc54114 NXP LPC54114 builtin lpc54608 NXP LPC54608 builtin lpc5526 NXP LPC5526 builtin lpc55s28 NXP LPC55S28 builtin lpc55s36 NXP LPC55S36 builtin lpc55s69 NXP LPC55S69 builtin lpc800 NXP LPC800 builtin lpc824 NXP LPC824 builtin lpc845 NXP LPC845 builtin m2354kjfae Nuvoton M2354KJFAE builtin m252kg6ae Nuvoton M252KG6AE builtin m263kiaae Nuvoton M263KIAAE builtin m467hjhae Nuvoton M467HJHAE builtin m487jidae Nuvoton M487JIDAE builtin max32600 Maxim MAX32600 builtin max32620 Maxim MAX32620 builtin max32625 Maxim MAX32625 builtin max32630 Maxim MAX32630 builtin max32660 Maxim MAX32660 builtin max32670 Maxim MAX32670 builtin mimxrt1010 NXP MIMXRT1011xxxxx builtin mimxrt1015 NXP MIMXRT1015xxxxx builtin mimxrt1020 NXP MIMXRT1021xxxxx builtin mimxrt1024 NXP MIMXRT1024xxxxx builtin mimxrt1050 NXP MIMXRT1052xxxxB_hyperflash builtin mimxrt1050_hyperflash NXP MIMXRT1052xxxxB_hyperflash builtin mimxrt1050_quadspi NXP MIMXRT1052xxxxB_quadspi builtin mimxrt1060 NXP MIMXRT1062xxxxA builtin mimxrt1064 NXP MIMXRT1064xxxxA builtin mimxrt1170_cm4 NXP MIMXRT1176xxxxx_CM4 builtin mimxrt1170_cm7 NXP MIMXRT1176xxxxx_CM7 builtin mps3_an522 Arm AN522 builtin mps3_an540 Arm AN540 builtin musca_a1 Arm MuscaA1 builtin musca_b1 Arm MuscaB1 builtin musca_s1 Arm MuscaS1 builtin ncs36510 ONSemiconductor NCS36510 builtin nrf51 Nordic Semiconductor NRF51 builtin nrf51822 Nordic Semiconductor NRF51 builtin nrf52 Nordic Semiconductor NRF52832 builtin nrf52832 Nordic Semiconductor NRF52832 builtin nrf52833 Nordic Semiconductor NRF52833 builtin nrf52840 Nordic Semiconductor NRF52840 builtin rp2040 Raspberry Pi RP2040Core0 builtin rp2040_core0 Raspberry Pi RP2040Core0 builtin rp2040_core1 Raspberry Pi RP2040Core1 builtin rtl8195am Realtek Semiconductor RTL8195AM builtin s5js100 Samsung S5JS100 builtin stm32f051 STMicroelectronics STM32F051 builtin stm32f103rc STMicroelectronics STM32F103RC builtin stm32f412xe STMicroelectronics STM32F412xE builtin stm32f412xg STMicroelectronics STM32F412xG builtin stm32f429xg STMicroelectronics STM32F429xG builtin stm32f429xi STMicroelectronics STM32F429xI builtin stm32f439xg STMicroelectronics STM32F439xG builtin stm32f439xi STMicroelectronics STM32F439xI builtin stm32f767zi STMicroelectronics STM32F767xx builtin stm32l031x6 STMicroelectronics STM32L031x6 builtin stm32l432kc STMicroelectronics STM32L432xC builtin stm32l475xc STMicroelectronics STM32L475xC builtin stm32l475xe STMicroelectronics STM32L475xE builtin stm32l475xg STMicroelectronics STM32L475xG builtin w7500 WIZnet W7500 builtin dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pyocd pack --help usage: pyocd pack [-h] [-v] [-q] [-L LOGGERS=LEVEL] [--color [{always,auto,never}]] [-c] [-u] [-s] [-f GLOB] [-i GLOB] [-n] [-H] ... options: -h, --help show this help message and exit logging: -v, --verbose Increase logging level. Can be specified multiple times. -q, --quiet Decrease logging level. Can be specified multiple times. -L LOGGERS=LEVEL, --log-level LOGGERS=LEVEL Set log level of loggers whose name matches any of the comma-separated list of glob- style patterns. Log level must be one of (critical, error, warning, info, debug). Can be specified multiple times. Example: -L*.trace,pyocd.core.*=debug --color [{always,auto,never}] Control color logging. Default is auto. subcommands: clean Delete the pack index and all installed packs. find Report pack(s) in the index containing matching device part numbers. install Download and install pack(s) containing matching device part numbers. show Show the list of installed packs. update Update the pack index. pack operations: -c, --clean (Deprecated; use clean subcommand.) Erase all stored pack information. -u, --update (Deprecated; use update subcommand.) Update the pack index. -s, --show (Deprecated; use show subcommand.) Show the list of installed packs. -f GLOB, --find GLOB (Deprecated; use find subcommand.) Report pack(s) in the index containing matching device part numbers. -i GLOB, --install GLOB (Deprecated; use install subcommand.) Download and install pack(s) containing matching device part numbers. pack options: -n, --no-download Just list the pack(s) that would be downloaded, don't actually download anything. -H, --no-header Don't print a table header. dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pyocd pack find stm32h563zitx 0001287 W No matching devices. Please make sure the pack index is up to date. [pack_cmd] dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$
Obviously, it will be a good idea to refresh the package archieve used by pyocd:
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pyocd pack update 0001024 I Updating pack index... [pack_cmd] 00:06:01 [INFO] Downloaded http://www.keil.com/pack/index.pidx 00:06:01 [INFO] Found 1068 Pdsc entries 00:06:02 [WARN] Sending fatal alert BadCertificate 00:06:02 [ERROR] download of Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("download.segger.com")), port: None, path: "/cmsis/SEGGER.CMSIS-embOS.pdsc", query: None, fragment: None } failed: error sending request for url (https://download.segger.com/cmsis/SEGGER.CMSIS-embOS.pdsc): error trying to connect: invalid peer certificate contents: invalid peer certificate: UnknownIssuer 00:06:06 [ERROR] download of Url { scheme: "http", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("www.mcu.com.cn")), port: None, path: "/Cmsemicon.BAT32G135-A.pdsc", query: None, fragment: None } failed: Response code in invalid range: 404 00:06:19 [WARN] Unknown file category header 00:06:19 [WARN] Unknown file category header 00:06:19 [WARN] Unknown file category header 00:06:19 [WARN] Unknown file category header 00:06:19 [WARN] cannot parse integer from empty string 00:06:19 [WARN] cannot parse integer from empty string 00:06:19 [WARN] cannot parse integer from empty string 00:06:19 [WARN] cannot parse integer from empty string 00:06:19 [WARN] cannot parse integer from empty string 00:06:19 [WARN] cannot parse integer from empty string 00:06:19 [WARN] Support for two parent processors not implemented! 00:06:19 [WARN] No Core found! 00:06:19 [WARN] Support for two parent processors not implemented! 00:06:19 [WARN] Support for two parent processors not implemented! 00:06:19 [WARN] No Core found! 00:06:19 [WARN] No Core found! 00:06:20 [WARN] No Core found! 00:06:20 [WARN] No Core found! 00:06:20 [WARN] No Core found! 00:06:20 [WARN] XML error: Expecting </META> found </html> 00:06:21 [WARN] No Core found! 00:06:21 [WARN] No Core found! 00:06:21 [WARN] No Core found! 00:06:21 [WARN] No Core found! 00:06:21 [WARN] No Core found! 00:06:21 [WARN] No Core found! 00:06:22 [WARN] Device found without a processor ATSAMDA1E14A 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] tried to parse element "package" from element "head" 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:23 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] No Core found! 00:06:24 [WARN] Support for two parent processors not implemented! dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pyocd pack find stm32h563zitx Part Vendor Pack Version Installed --------------------------------------------------------------------------------- STM32H563ZITx STMicroelectronics Keil.STM32H5xx_DFP 1.2.0 False dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$
Success! We can now install the required pieces with another simple command and retry debugging our target:
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ pyocd pack install stm32h563zitx Downloading packs (press Control-C to cancel): Keil.STM32H5xx_DFP.1.2.0 Downloading descriptors (001/001) dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west debug -- west debug: rebuilding ninja: no work to do. -- west debug: using runner pyocd -- runners.pyocd: pyOCD GDB server running on port 3333 GNU gdb (Zephyr SDK 0.16.1) 12.1 Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "--host=x86_64-build_pc-linux-gnu --target=arm-zephyr-eabi". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://github.com/zephyrproject-rtos/sdk-ng/issues>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.elf... 0001897 W Board ID 0878 is not recognized [mbed_board] 0002307 I Target type is stm32h563zitx [board] 0003086 I DP IDR = 0x6ba02477 (v2 rev6) [dap] 0003237 I APB-AP#0 IDR = 0x54770002 (APB-AP var0 rev5) [ap] 0003480 I AHB-AP#1 IDR = 0x84770001 (AHB-AP var0 rev8) [ap] 0003567 I APB-AP#0 Class 0x1 ROM table #0 @ 0xe00e0000 (designer=020:ST part=484) [rom_table] 0003616 I [0]<e00e4000:DBGMCU class=15 designer=020:ST part=000> [rom_table] 0003698 I AHB-AP#1 Class 0x1 ROM table #0 @ 0xe00fe000 (designer=020:ST part=484) [rom_table] 0003748 I [0]<e00ff000:ROM class=1 designer=43b:Arm part=4c9> [rom_table] 0003758 I AHB-AP#1 Class 0x1 ROM table #1 @ 0xe00ff000 (designer=43b:Arm part=4c9) [rom_table] 0003762 I [0]<e000e000:SCS M33 class=9 designer=43b:Arm part=d21 devtype=00 archid=2a04 devid=0:0:0> [rom_table] 0003764 I [1]<e0001000:DWT M33 class=9 designer=43b:Arm part=d21 devtype=00 archid=1a02 devid=0:0:0> [rom_table] 0003818 I [2]<e0002000:BPU M33 class=9 designer=43b:Arm part=d21 devtype=00 archid=1a03 devid=0:0:0> [rom_table] 0003820 I [3]<e0000000:ITM M33 class=9 designer=43b:Arm part=d21 devtype=43 archid=1a01 devid=0:0:0> [rom_table] 0003822 I [5]<e0041000:ETM M33 class=9 designer=43b:Arm part=d21 devtype=13 archid=4a13 devid=0:0:0> [rom_table] 0003824 I [6]<e0042000:CTI M33 class=9 designer=43b:Arm part=d21 devtype=14 archid=1a14 devid=40800:0:0> [rom_table] 0003825 I [1]<e0040000:TPIU M33 class=9 designer=43b:Arm part=d21 devtype=11 archid=0000 devid=ca1:0:0> [rom_table] 0003828 I CPU core #0 is Cortex-M33 r0p4 [cortex_m_v8m] 0003830 I FPU present: FPv5-SP-D16-M [cortex_m] 0003832 I 4 hardware watchpoints [dwt] 0003835 I 8 hardware breakpoints, 1 literal comparators [fpb] 0003849 I Semihost server started on port 4444 (core 0) [server] Remote debugging using :3333 0005892 I GDB server started on port 3333 (core 0) [gdbserver] 0005895 I Client connected to port 3333! [gdbserver] arch_cpu_idle () at /opt/src/git/zephyrproject/zephyr/arch/arm/core/aarch32/cpu_idle.S:135 135 cpsie i 0011078 I Attempting to load RTOS plugins [gdbserver] Successfully halted device Resetting target Loading section rom_start, size 0x24c lma 0x8000000 Loading section text, size 0x32c0 lma 0x800024c Loading section .ARM.exidx, size 0x8 lma 0x800350c Loading section initlevel, size 0x98 lma 0x8003514 Loading section device_area, size 0x118 lma 0x80035ac Loading section sw_isr_table, size 0x418 lma 0x80036c4 Loading section log_const_area, size 0x28 lma 0x8003adc Loading section rodata, size 0x3cc lma 0x8003b04 Loading section datas, size 0x7c lma 0x8003ed0 Loading section device_states, size 0x1c lma 0x8003f4c Loading section .last_section, size 0x4 lma 0x8003f68 [==================================================] 100% 0011786 I Erased 0 bytes (0 sectors), programmed 0 bytes (0 pages), skipped 16384 bytes (16 pages) at 28.08 kB/s [loader] Start address 0x08000b10, load size 16236 Transfer rate: 26 KB/sec, 955 bytes/write. (gdb) s z_arm_reset () at /opt/src/git/zephyrproject/zephyr/arch/arm/core/aarch32/cortex_m/reset.S:120 120 msr BASEPRI, r0 (gdb) 149 ldr r0, =z_interrupt_stacks (gdb) 150 ldr r1, =CONFIG_ISR_STACK_SIZE + MPU_GUARD_ALIGN_AND_SIZE (gdb) 151 adds r0, r0, r1 (gdb) 152 msr PSP, r0 (gdb) 153 mrs r0, CONTROL (gdb) 154 movs r1, #2 (gdb) b main Breakpoint 1 at 0x800051c: file /home/dzu/src/zephyr/hello_world/src/main.c, line 11. Note: automatically using hardware breakpoints for read-only addresses. (gdb) c Continuing. Breakpoint 1, main () at /home/dzu/src/zephyr/hello_world/src/main.c:11 11 printk("Hello World! %s\n", CONFIG_BOARD); (gdb)
Excellent. As is clearly visible in the transcript, the debugger works well, as I can step into Zephyr setup code and jump to the main function with the help of a breakpoint.
But now that we have pyocd working, I really wonder if STs
CubeProgrammer is required at all, or if pyocd is now also able to
flash. So let's exit the debugger and retry with the pyocd runner:
(gdb) q A debugging session is active. Inferior 1 [Remote target] will be detached. Quit anyway? (y or n) y Detaching from program: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.elf, Remote target 0246190 I Client detached [gdbserver] 0246190 I Client disconnected from port 3333! [gdbserver] Ending remote debugging. [Inferior 1 (Remote target) detached] 0246259 I Semihost server stopped [server] dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -r pyocd -- west flash: rebuilding ninja: no work to do. -- west flash: using runner pyocd -- runners.pyocd: Flashing file: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.hex 0002004 W Board ID 0878 is not recognized [mbed_board] 0003974 I Loading /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.hex at 0x08000000 [load_cmd] [==================================================] 100% 0004477 I Erased 0 bytes (0 sectors), programmed 0 bytes (0 pages), skipped 16384 bytes (16 pages) at 33.70 kB/s [loader] dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$
Extra cool. So we can take out the proprietary programmer again and just work with Free Software. Just for the fun of it, here is a side by side comparison of the two tools doing the same job, i.e. flashing a target device. One of the tools is a proprietary vendor tool and the other one is Free Software. Can you tell, which one is which? Which one do you prefer?
dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -- west flash: rebuilding ninja: no work to do. -- west flash: using runner stm32cubeprogrammer -- runners.stm32cubeprogrammer: mass erase requested ------------------------------------------------------------------- STM32CubeProgrammer v2.14.0 ------------------------------------------------------------------- ST-LINK SN : 002B00054741500320383733 ST-LINK FW : V3J10M3 Board : NUCLEO-H563ZI Voltage : 3,29V Warning: Connection to AP 0 requested and failed, Connection established with AP 1 SWD freq : 8000 KHz Connect mode: Under Reset Reset mode : Hardware reset Device ID : 0x484 Revision ID : Rev Z Device name : STM32H5xx Flash size : 2 MBytes Device type : MCU Device CPU : Cortex-M33 BL Version : 0xE3 SFSP Version: v2.2.0 Debug in Low Power mode enabled Mass erase ... Mass erase successfully achieved ------------------------------------------------------------------- STM32CubeProgrammer v2.14.0 ------------------------------------------------------------------- ST-LINK SN : 002B00054741500320383733 ST-LINK FW : V3J10M3 Board : NUCLEO-H563ZI Voltage : 3,28V Warning: Connection to AP 0 requested and failed, Connection established with AP 1 SWD freq : 8000 KHz Connect mode: Under Reset Reset mode : Hardware reset Device ID : 0x484 Revision ID : Rev Z Device name : STM32H5xx Flash size : 2 MBytes Device type : MCU Device CPU : Cortex-M33 BL Version : 0xE3 SFSP Version: v2.2.0 Debug in Low Power mode enabled Memory Programming ... Opening and parsing file: zephyr.hex File : zephyr.hex Size : 15,86 KB Address : 0x08000000 Erasing memory corresponding to segment 0: Erasing internal memory sectors [0 1] Download in Progress: [==================================================] 100% File download complete Time elapsed during download operation: 00:00:00.624 RUNNING Program ... Address: : 0x8000000 Application is running, Please Hold on... Start operation achieved successfully dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$ west flash -r pyocd -- west flash: rebuilding ninja: no work to do. -- west flash: using runner pyocd -- runners.pyocd: Flashing file: /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.hex 0002095 W Board ID 0878 is not recognized [mbed_board] 0003936 I Loading /home/dzu/src/zephyr/hello_world/build/nucleo_h563zi/zephyr/zephyr.hex at 0x08000000 [load_cmd] [==================================================] 100% 0004453 I Erased 0 bytes (0 sectors), programmed 0 bytes (0 pages), skipped 16384 bytes (16 pages) at 31.74 kB/s [loader] dzu@krikkit:~/src/zephyr/hello_world/build/nucleo_h563zi$
Summary
So the latest Zephyr code indeed works well with the
nucleo_h563zi eval board from ST. But it needs additional pyocd
configuration data, which can be installed via the package
sub-command of pyocd. No proprietary vendor tools are required for
flashing or debugging the target!
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