txf
June 4, 2022, 10:12am
#1
I’m getting this error so I searched and found a similar problem here :
Unfortunately the solution of deleting openOCD from the packages doesn’t work. I delete it and it redownloads the packages, but the problem remains. Does anybody have a different solution?
Here is the error message.
Linking .pio\build\nucleo_wb55rg_p\firmware.elf
Checking size .pio\build\nucleo_wb55rg_p\firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [ ] 0.4% (used 836 bytes from 196608 bytes)
Flash: [ ] 3.1% (used 16240 bytes from 524288 bytes)
Configuring upload protocol...
AVAILABLE: blackmagic, cmsis-dap, jlink, stlink
CURRENT: upload_protocol = stlink
Uploading .pio\build\nucleo_wb55rg_p\firmware.elf
xPack OpenOCD x86_64 Open On-Chip Debugger 0.11.0+dev (2021-10-16-21:19)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
debug_level: 1
hla_swd
embedded:startup.tcl:26: Error: Can't find target/stm32w55xx.cfg
in procedure 'script'
at file "embedded:startup.tcl", line 26
Seems like a bug in platform-ststm32. The board file dictates
but looking in my C:\Users\<user>\.platformio\packages\tool-openocd\scripts\target folder I just get
So no stm32w55xx.cfg file. But since the chip is named wb55rg I think they meant to use stm32wbx.cfg.
Please add
board_debug.openocd_target = stm32wbx
in the platformio.ini and try debugging again. Does it change anything?
txf
June 4, 2022, 10:40am
#3
in the board script there is this:
#
# Configuration for STM32WB55 Nucleo board (STM32WB55RGV6)
#
source [find interface/stlink.cfg]
transport select hla_swd
source [find target/stm32wbx.cfg]
reset_config srst_only
adding this line
board_debug.openocd_target = stm32wbx
Has no effect. It is still looking for the other device. It can be seen in as one of the target flags in the verbose output.
CONFIGURATION: https://docs.platformio.org/page/boards/ststm32/nucleo_wb55rg_p.html
PLATFORM: ST STM32 (15.4.0) > P-Nucleo WB55RG
HARDWARE: STM32WB55RG 64MHz, 192KB RAM, 512KB Flash
DEBUG: Current (stlink) On-board (stlink) External (blackmagic, cmsis-dap, jlink)
PACKAGES:
- framework-arduinoststm32 @ 4.20200.220530 (2.2.0)
- framework-cmsis @ 2.50700.210515 (5.7.0)
- tool-dfuutil @ 1.9.200310
- tool-openocd @ 2.1100.211028 (11.0)
- tool-stm32duino @ 1.0.2
- toolchain-gccarmnoneeabi @ 1.90201.191206 (9.2.1)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 11 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
MethodWrapper(["checkprogsize"], [".pio\build\nucleo_wb55rg_p\firmware.elf"])
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [ ] 0.4% (used 836 bytes from 196608 bytes)
Flash: [ ] 3.1% (used 16240 bytes from 524288 bytes)
.pio\build\nucleo_wb55rg_p\firmware.elf :
section size addr
.isr_vector 316 134217728
.text 14632 134218044
.rodata 1496 134232676
.ARM 8 134234172
.init_array 16 134234180
.fini_array 8 134234196
.data 112 536870916
.bss 724 536871028
.noinit 0 536871752
._user_heap_stack 1536 536871752
.ARM.attributes 48 0
.comment 102 0
.debug_frame 940 0
Total 19938
<lambda>(["upload"], [".pio\build\nucleo_wb55rg_p\firmware.elf"])
AVAILABLE: blackmagic, cmsis-dap, jlink, stlink
CURRENT: upload_protocol = stlink
openocd -d2 -s C:\Users\Tiago\.platformio\packages\tool-openocd/scripts -f interface/stlink.cfg -c "transport select hla_swd" -f target/stm32w55xx.cfg -c "program {.pio\build\nucleo_wb55rg_p\firmware.elf} verify reset; shutdown;"
xPack OpenOCD x86_64 Open On-Chip Debugger 0.11.0+dev (2021-10-16-21:19)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
debug_level: 2
hla_swd
embedded:startup.tcl:26: Error: Can't find target/stm32w55xx.cfg
in procedure 'script'
at file "embedded:startup.tcl", line 26
*** [upload] Error 1
Ohh, I see, there is a tool-openocd\scripts\board\st_nucleo_wb55.cfg. Now that looks like a much better candidate.
Please overwrite the content of C:\Users\<user>\.platformio\platforms\ststm32\boards\nucleo_wb55rg_p.json with
{
"build": {
"core": "stm32",
"cpu": "cortex-m4",
"extra_flags": "-DSTM32WB55xx",
"f_cpu": "64000000L",
"mcu": "stm32wb55rg",
"product_line": "STM32WB55xx",
"variant": "STM32WBxx/WB55R(C-E-G)V"
},
"connectivity": [
"bluetooth"
],
"debug": {
"default_tools": [
"stlink"
],
"openocd_board": "st_nucleo_wb55",
"jlink_device": "STM32WB55xx",
"onboard_tools": [
"stlink"
]
},
"frameworks": [
"arduino"
],
"name": "P-Nucleo WB55RG",
"upload": {
"maximum_ram_size": 196608,
"maximum_size": 524288,
"protocol": "stlink",
"protocols": [
"jlink",
"cmsis-dap",
"stlink",
"blackmagic"
]
},
"url": "https://www.st.com/en/evaluation-tools/p-nucleo-wb55.html",
"vendor": "ST"
}
And remove the previous platformio.ini modificaiton. Does it work now?
1 Like
txf
June 4, 2022, 10:52am
#5
That line has to be this:
"openocd_board": "st_nucleo_wb55",
and it works!
Thanks for your help
Ah I confused board name with the actual .cfg file, corrected now, thanks. Will PR.
