[milamber]

apparently when i execute

python C:/SysGCC/esp32/esp-idf/v5.2/tools/idf_tools.py check-python-dependencies
Constraint file: C:\Users\george\.espressif\espidf.constraints.v5.2.txt
Requirement files:
- C:\SysGCC\esp32\esp-idf\v5.2\tools\requirements\requirements.core.txt
Python being checked: C:\Espressif\python_env\idf5.2_py3.8_env\Scripts\python.exe
Python requirements are satisfied.

it looks into this file C:\Users\george\.espressif\espidf.constraints.v5.2.txt why is that in 5.2?

[milamber]

it seems there is a double \\ after python_env in the batch file

set IDF_PYTHON_ENV_PATH=C:\Espressif\python_env\\idf5.2_py3.8_env

[milamber]

i did that in my first post . it is the first thing in the post. i found where espressif for vscode installs by default in 5.2 (C:\Users\george\esp\v5.2.1\esp-idf) and copied espidf.constraints.v5.2.txt to where visualgdb expected it (where espressif installed until 5.1 C:\Users\george\.espressif) and the problem was solved.

 

i understand its a hack but the documentation provided didnt help solve.

I can delete everything and try again but i have done it a few times already with the same result. it seems that the installation of espressif somehow affects visualgdb although i thought that the 2 were independent.

I would be happy to troubleshoot if you want me to.

 

 

[milamber]

followed the instructions but the problem remains.

• cleared the  Python installations via Tools->Options->VisualGDB->General->Python Directory. (look at pic)
• I have deleted the python directories at  %LOCALAPPDATA%\VisualGDB\Python*
• created a new project (blink) based on esp-idf 5.2 (see attchement)  and clicked on the ‘get python’ button

this is the created the following directories

Volume in drive C has no label.
Volume Serial Number is 1028-E0A7

Directory of C:\Users\george\AppData\Local\VisualGDB

03/06/2024 06:24 PM <DIR> .
02/20/2024 04:15 PM <DIR> ..
06/03/2023 04:02 PM 490 .clang-format
03/06/2024 01:14 AM 166 activation.key
06/03/2023 04:04 PM <DIR> AutoDownloadedSources
02/09/2024 12:15 AM <DIR> CMake
10/03/2023 10:03 PM <DIR> CppEngineDumps
12/03/2023 11:57 PM <DIR> EmbeddedDebugPackages
06/03/2023 03:26 PM 0 FindBSP.cmake
06/03/2023 03:26 PM 536 FindBSP.props
03/06/2024 01:14 AM 1,722 FindComponents.props
06/03/2023 03:26 PM 292 FindFrameworks.cmake
06/03/2023 03:26 PM 178 FindRemoteHost.props
03/06/2024 12:35 AM 1,143 FindToolchain.props
03/06/2024 02:35 AM 8,793 GUIPreferences.xml
03/06/2024 01:19 AM 4,110,696 PackageCatalog.xml
03/06/2024 06:24 PM <DIR> Python-3.8.10
06/03/2023 03:26 PM <DIR> QemuVMs
06/04/2023 12:43 AM <DIR> RemoteSourceCache
03/07/2023 02:00 PM <DIR> SharedFolders
03/06/2024 01:41 AM <DIR> temp
10 File(s) 4,124,016 bytes
11 Dir(s) 182,326,775,808 bytes free

when i compile i get the same error

Running CMake: C:\Users\george\AppData\Local\VisualGDB\CMake\bin\cmake.exe ../../.. -G "Ninja" -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_MAKE_PROGRAM=C:/SysGCC/esp32/tools/ninja/1.11.1/ninja.exe -DESP_PLATFORM=1 -DCCACHE_ENABLE=0 -DIDF_TARGET=esp32

— Found Git: C:/Program Files/Git/cmd/git.exe (found version “2.43.0.windows.1”)
— The C compiler identification is GNU 13.2.0
— The CXX compiler identification is GNU 13.2.0
— The ASM compiler identification is GNU
— Found assembler: C:/SysGCC/esp32/tools/xtensa-esp-elf/esp-13.2.0_20230928/xtensa-esp-elf/bin/xtensa-esp32-elf-gcc.exe
— Detecting C compiler ABI info
— Detecting C compiler ABI info – done
— Check for working C compiler: C:/SysGCC/esp32/tools/xtensa-esp-elf/esp-13.2.0_20230928/xtensa-esp-elf/bin/xtensa-esp32-elf-gcc.exe – skipped
— Detecting C compile features
— Detecting C compile features – done
— Detecting CXX compiler ABI info
— Detecting CXX compiler ABI info – done
— Check for working CXX compiler: C:/SysGCC/esp32/tools/xtensa-esp-elf/esp-13.2.0_20230928/xtensa-esp-elf/bin/xtensa-esp32-elf-g++.exe – skipped
— Detecting CXX compile features
— Detecting CXX compile features – done
— git rev-parse returned ‘fatal: not a git repository (or any of the parent directories): .git’
— Could not use ‘git describe’ to determine PROJECT_VER.
— Building ESP-IDF components for target esp32
— Checking Python dependencies… python C:/SysGCC/esp32/esp-idf/v5.2/tools/idf_tools.py check-python-dependencies
— pythonC:/SysGCC/esp32/esp-idf/v5.2/tools/idf_tools.pycheck-python-dependencies
No Python at ‘C:\Users\george\AppData\Local\VisualGDB\Python3\python.exe’
— Configuring incomplete, errors occurred!
CMake Error at C:/SysGCC/esp32/esp-idf/v5.2/tools/cmake/build.cmake:371 (message):
Failed to run Python dependency check. Python: python, Error: 103
Call Stack (most recent call first):
C:/SysGCC/esp32/esp-idf/v5.2/tools/cmake/build.cmake:505 (__build_check_python)
C:/SysGCC/esp32/esp-idf/v5.2/tools/cmake/project.cmake:605 (idf_build_process)
CMakeLists.txt:6 (project)

System.Exception: CMake exited with code 1
at a4.b(a a, Object b)

it is looking  for python C:/SysGCC/esp32/esp-idf/v5.2/tools/idf_tools.py check-python-dependencies

where obviously there is none. so i copy the  Python-3.8.10 directory into Python3 and the build fails in the same way

 

Run “C:\Users\george\AppData\Local\VisualGDB\CMake\bin\cmake.exe ../../.. -G “Ninja” -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_MAKE_PROGRAM=C:/SysGCC/esp32/tools/ninja/1.11.1/ninja.exe -DESP_PLATFORM=1 -DCCACHE_ENABLE=0 -DIDF_TARGET=esp32″ in directory “C:\d\FS\EmbeddedProject1\EmbeddedProject1/build/VisualGDB/Debug” on local computer
C:\Users\george\AppData\Local\VisualGDB\CMake\bin\cmake.exe ../../.. -G “Ninja” -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_MAKE_PROGRAM=C:/SysGCC/esp32/tools/ninja/1.11.1/ninja.exe -DESP_PLATFORM=1 -DCCACHE_ENABLE=0 -DIDF_TARGET=esp32
— git rev-parse returned ‘fatal: not a git repository (or any of the parent directories): .git’
— Could not use ‘git describe’ to determine PROJECT_VER.
— Building ESP-IDF components for target esp32
— Checking Python dependencies… python C:/SysGCC/esp32/esp-idf/v5.2/tools/idf_tools.py check-python-dependencies
— pythonC:/SysGCC/esp32/esp-idf/v5.2/tools/idf_tools.pycheck-python-dependencies
ERROR: C:\Users\george\.espressif\espidf.constraints.v5.2.txt doesn’t exist. Perhaps you’ve forgotten to run the install scripts. Please check the installation guide for more information.
— python C:/SysGCC/esp32/esp-idf/v5.2/tools/idf_tools.py check-python-dependencies
CMake Error at C:/SysGCC/esp32/esp-idf/v5.2/tools/cmake/build.cmake:368 (message):
Some Python dependencies must be installed. Check above message for
details.
Call Stack (most recent call first):
C:/SysGCC/esp32/esp-idf/v5.2/tools/cmake/build.cmake:505 (__build_check_python)
C:/SysGCC/esp32/esp-idf/v5.2/tools/cmake/project.cmake:605 (idf_build_process)
CMakeLists.txt:6 (project)

— Configuring incomplete, errors occurred!
————————————————————-
Command exited with code 1
Executable: C:\Users\george\AppData\Local\VisualGDB\CMake\bin\cmake.exe
Arguments: ../../.. -G “Ninja” -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_MAKE_PROGRAM=C:/SysGCC/esp32/tools/ninja/1.11.1/ninja.exe -DESP_PLATFORM=1 -DCCACHE_ENABLE=0 -DIDF_TARGET=esp32
Directory: C:\d\FS\EmbeddedProject1\EmbeddedProject1/build/VisualGDB/Debug
Command-line action failed

========== Project Build Summary ==========
EmbeddedProject1 built in 00:03
========== Build: 0 Succeeded, 1 Failed, 0 Skipped ==========

it is looking to find the C:\Users\george\.espressif\espidf.constraints.v5.2.txt file which doesnt exist, is the the directory where espresiff keeps in vscode installation?

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[milamber]

The error remains if the variable in not used in a function that is executed.

• This reply was modified 2 years, 3 months ago by milamber.

[milamber]

When i relaunched visual studio and recompiled the project this is the linker report i got

------------------- Memory utilization report -------------------
Used ITCMRAM: 0 bytes out of 64KB (0%)
Used FLASH: 50KB out of 2048KB (2%) [-2632]
Used DTCMRAM1: 0 bytes out of 64KB (0%)
Used DTCMRAM2: 0 bytes out of 64KB (0%)
Used RAM: 6088 bytes out of 1024KB (0%) [-16]
Used RAM_CD: 0 bytes out of 128KB (0%) [-320]
Used RAM_SRD: 0 bytes out of 32KB (0%)

and this is once I flash the mpu once and recompile

------------------- Memory utilization report -------------------
Used ITCMRAM: 0 bytes out of 64KB (0%)
Used FLASH: 53KB out of 2048KB (2%) [+2688]
Used DTCMRAM1: 0 bytes out of 64KB (0%)
Used DTCMRAM2: 0 bytes out of 64KB (0%)
Used RAM: 6104 bytes out of 1024KB (0%) [+16]
Used RAM_CD: 320 bytes out of 128KB (0%) [+320]
Used RAM_SRD: 0 bytes out of 32KB (0%)

is this normal behaviour?

• This reply was modified 2 years, 3 months ago by milamber.
• This reply was modified 2 years, 3 months ago by milamber.

[milamber]

This is a bug of visualdgb.

 

I flashed the smt32 and once I did that then the linker report and generated map file was updated and showed correct usage. Until I did that the linker memory report was wrong (wasn’t showing the variable in the correct place) and the variable wasn’t in the map file.

I was expecting to show the correct values and not wrong ones, without any additional step since linker usage and correct map file generation shouldn’t be depended on flashing the mpu.

[milamber]

I am not sure I follow. your product claims to be able to parse linker files correctly, yet is fails to do so when different project types are used. why this is a project support request??

[milamber]

any update on this? i was able to reproduce it

[milamber]

when i added an new file to compile (myprintf.c) then the button appeared and the code contained in my file is displayed on live coverage. I would like to see HAL functions covered as well like interrupt handlers

[milamber]

I have started a new project based on smt32cubemx project wizard and enabled code coverage. Now I don’t even get the live coverage window.

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[milamber]

i get an exception when i try to add a file to code coverage

VisualGDB version: 5.6.1.4141
—————— System.Exception ——————
System.Exception: ${BSP_ROOT}/Src/main.c is not excluded from code coverage
at f73.g1_2(w42 b, Boolean a, String c)
at hr1.a.o_2(da2 a, Object b)
at wy2.o1.Exec(Guid& a, UInt32 e, UInt32 d, IntPtr b, IntPtr c)
trace=[f73.g1_2:217, hr1+a.o_2:407, wy2+o1.Exec:350]

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[milamber]

it does somewhat. I did follow the code instrumentation tutorial but I dont get the same results are you are showing in your tutorial. In your tutorial one can see function like IRQHandlers and o but when i do it i get something like the attached image

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[milamber]

apparently you need J-Trace PRO to have trace information and not a simple j-link. please update the documentation since it is not clear what probe you need to get trace data

[milamber]

I did as you suggested and  it reports 0 data. Please have  in mind  that everything else seems to be working. the jlink flashes the cpu, swv is working

 

maint packet qSeggerSTRACE:config
&”maint packet qSeggerSTRACE:config\n”
sending: “qSeggerSTRACE:config”
received: “”
OK
maint packet qSeggerSTRACE:caps
&”maint packet qSeggerSTRACE:caps\n”
sending: “qSeggerSTRACE:caps”
received: “config;start;stop;read;GetInstStats”
OK
maint packet qSeggerSTRACE:start
&”maint packet qSeggerSTRACE:start\n”
sending: “qSeggerSTRACE:start”
received: “00000001”
OK
maint packet qSeggerSTRACE:read:4
&”maint packet qSeggerSTRACE:read:4\n”
sending: “qSeggerSTRACE:read:4”
received: “00000000”
OK

 

 

C:\Program Files (x86)\SEGGER\JLink\JLinkGDBServerCL.exe -select USB -device STM32H7A3ZI -speed auto -if SWD -port 15971
SEGGER J-Link GDB Server V7.22a Command Line Version

JLinkARM.dll V7.22a (DLL compiled Jun 9 2021 16:33:57)

Command line: -select USB -device STM32H7A3ZI -speed auto -if SWD -port 15971
—–GDB Server start settings—–
GDBInit file: none
GDB Server Listening port: 15971
SWO raw output listening port: 2332
Terminal I/O port: 2333
Accept remote connection: localhost only
Generate logfile: off
Verify download: off
Init regs on start: off
Silent mode: off
Single run mode: off
Target connection timeout: 0 ms
——J-Link related settings——
J-Link Host interface: USB
J-Link script: none
J-Link settings file: none
——Target related settings——
Target device: STM32H7A3ZI
Target interface: SWD
Target interface speed: auto
Target endian: little

Connecting to J-Link…
J-Link is connected.
Firmware: J-Link V11 compiled Jun 7 2021 15:48:52
Hardware: V11.00
S/N: 261012769
OEM: SEGGER-EDU
Feature(s): FlashBP, GDB
Checking target voltage…
Target voltage: 3.31 V
Listening on TCP/IP port 15971
Connecting to target…
Connected to target
Waiting for GDB connection…Connected to 127.0.0.1
Connected to 127.0.0.1
Reading all registers
Read 4 bytes @ address 0x08002F70 (Data = 0x681B4B03)
Received monitor command: reset
Resetting target
Downloading 684 bytes @ address 0x08000000
Downloading 16032 bytes @ address 0x080002B0
Downloading 15984 bytes @ address 0x08004150
Downloading 15920 bytes @ address 0x08007FC0
Downloading 7044 bytes @ address 0x0800BDF0
Downloading 428 bytes @ address 0x0800D978
Downloading 8 bytes @ address 0x0800DB24
Downloading 8 bytes @ address 0x0800DB2C
Downloading 4 bytes @ address 0x0800DB34
Downloading 1092 bytes @ address 0x0800DB38
Writing register (PC = 0x 8002c2c)
Read 4 bytes @ address 0x40005024 (Data = 0x00000000)
Reading register (MSP = 0x20020000)
Reading register (PSP = 0x 0)
Reading register (PRIMASK = 0x 0)
Reading register (BASEPRI = 0x 0)
Reading register (FAULTMASK = 0x 0)
Reading register (CONTROL = 0x 0)
Reading register (FPSCR = 0x 0)
Reading register (s0 = 0x 0)
Reading register (s1 = 0x 0)
Reading register (s2 = 0x 0)
Reading register (s3 = 0x 0)
Reading register (s4 = 0x 0)
Reading register (s5 = 0x 0)
Reading register (s6 = 0x 0)
Reading register (s7 = 0x 0)
Reading register (s8 = 0x 0)
Reading register (s9 = 0x 0)
Reading register (s10 = 0x 0)
Reading register (s11 = 0x 0)
Reading register (s12 = 0x 0)
Reading register (s13 = 0x 0)
Reading register (s14 = 0x 0)
Reading register (s15 = 0xFFFFFFFF)
Reading register (s16 = 0x 0)
Reading register (s17 = 0x 0)
Reading register (s18 = 0x 0)
Reading register (s19 = 0x 0)
Reading register (s20 = 0x 0)
Reading register (s21 = 0x 0)
Reading register (s22 = 0x 0)
Reading register (s23 = 0x 0)
Reading register (s24 = 0x 0)
Reading register (s25 = 0x 0)
Reading register (s26 = 0x 0)
Reading register (s27 = 0x 0)

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