STM32 MCUs Software development tools

 Hey there,I’m trying to enable SPI on the NUCLEO-H7S3L8 using the Template_XIP project from STM32CubeH7RS, but I’m running into issues.First, I tried enabling SPI1 through CubeMX on the Template_XIP project, but it didn’t generate the necessary driver code. When I build, I get this error:/Users/++++++/STM32Cube/Repository/STM32Cube_FW_H7RS_V1.2.0/Projects/NUCLEO-H7S3L8/Templates/Template_XIP/Appli/Src/main.c:167:(.text.MX_SPI1_Init+0x96): undefined reference to `HAL_SPI_Init'collect2: error: ld returned 1 exit statusmake: *** [makefile:66: Template_XIP_Appli.elf] Error 1 So I made a new project from scratch for the same board, copied the relevant config from Template_XIP, and now CubeMX does generate the SPI code. But when I run it, I get a HardFault right away.I tried digging into it with the usual debug steps according to this blog "How to debug a HardFault on an Arm® Cortex®-M STM32" (SP was 0x2000FFDC, next addresses 0x20020000, 0x20010024…), but honestly none of it

“I have already #include "arm_math.h" and added the DSP library in CubeMX, so why am I still getting the following errors: undefined reference to 'arm_cfft_init_f32', undefined reference to 'arm_cfft_f32', undefined reference to 'arm_cmplx_mag_f32'?”"Here is the CMakeLists.txt file generated by CubeMX." cmake_minimum_required(VERSION 3.22) # Enable CMake support for ASM and C languages enable_language(C ASM) # STM32CubeMX generated symbols (macros) set(MX_Defines_Syms USE_PWR_LDO_SUPPLY USE_HAL_DRIVER STM32H723xx $<$<CONFIG:Debug>:DEBUG> ) # STM32CubeMX generated include paths set(MX_Include_Dirs ${CMAKE_CURRENT_SOURCE_DIR}/../../Core/Inc ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32H7xx_HAL_Driver/Inc ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/CMSIS/Device/ST/STM32H7xx/Include ${CMAKE_CURRENT_SOURCE_DIR}/../../Drivers/CMSIS/Include ${CMAKE_CURRENT_SOURCE_DIR}/../../Middlewares/ST/

Hello :)I am wondering if there is a "how to" for how to build the stdlibc++ library for STM32 gcc tools.  I am in need of a stripped down stdlibc++ library to link with.  Can anyone point me to a link or can you walk me through it?The reason I ask, is because my compiled binary has included things like std::__cxx11::time_get and std::time_get.  There are 8 instances of this variant each with 2.76K in size.  We are using c++ but we certainly aren't using anything related to time.  Locale is another thing we aren't using.  There are two instances of std::locale::_Impl::_Impl(unsigned it) which is 1.82K in  size as well.  These functions appear in the binary even though we are using compiler flags -ffunction-sections -fdata-sections and linker flags -Wl,--gc-sections.I need to get rid of the "fluff" that isn't used from libstdc++. I would like to build libstdc++ with -ffunction-sections -fdata-sections flags so the linker can remove the u

Hi, we have issues with USB DFU where we use the PC port. I uploaded two log files: one from CubeProgrammer and one from USB log in .txt (Wireshark).Depended the on the USB port I am using USB DFU works. From PC seems DFU is looping while using the Dock USB port everything works fine.10:38:05:230 : Error: Uploading Option Bytes bank: 0 failed10:38:05:245 : Error: Initializing the Option Bytes failed Also, is sending abort request common used to get in dfuIDLE state, or is this something wrong.10:14:50:757 : Time elapsed during the read operation is: 00:00:00.00410:14:51:834 : UPLOADING ...10:14:51:834 : Size : 1024 Bytes10:14:51:834 : Address : 0x800000010:14:51:835 : Read progress:10:14:51:835 : DFU status = 0 : OK10:14:51:836 : DFU state = 9 : dfuUPLOAD-IDLE10:14:51:837 : Status: 0, State: 910:14:51:837 : sending an abort request10:14:51:839 : DFU status = 0 : OK10:14:51:839 : DFU state = 2 : dfuIDLE10:14:51:839 : setting the address pointer to address: 0x0800000010:14:51:8

I am using stm32f407 in stm32cubeide. When I tried to follow the steps in the forum to access the DSP library, I found that there was no CMSIS/lib in my firmware package. Neither in both firmware package follows.This is my screenshot in: C:\Users\dingh\STM32Cube\Repository\STM32Cube_FW_F4_V1.28.2\Drivers\CMSISIn the relevant posts I found on the forum, there should be a lib folder in this folder. I‘m trying to link the dsp static library. Any idea how to find this folder？ 

I was creating an stm32 project for my stm32f411ceu6 dev board and when i opened the project i was not able to find the corresponding .ioc file for the board in order to configure the pins and clock for my use. When i created the project it showed the following error:Error downloading the following files:mcusAds.json._tmp_(Problem during download).   

Hi,    My project was working fine under CubeIDE and CubeMX until trying to upgrade it to 1.19 version.    My project disappeared even after tried to import it again (Got error).      CubeIDE always stayed in HOME page.    I had to uninstall 1.19 and reinstall 1.18.by doing below Action1 Uninstall STM32CubeIDE from Control Panel2 Delete C:\Users\rongw\.stm32cubeide\ :white_heavy_check_mark:3 Delete C:\ST\STM32CubeIDE_<version>\4 Reboot (optional but recommended)5 Reinstall STM32CubeIDE 1,18.6 Choose a clean new workspace on first launch7 Re-import your .ioc project folder (I did autogenerate code from CubeMX before importing)  Then  IDE stayed in HOME Page,     Please help,   Thank you very much!            

Currently the extention only builds an ELF file.How can I tell cmake to not only build an ELF file but also a HEX or BIN file?

Operating System: Windows 10STM32CubeMX version: 6.10.0STM32CubeU5 Firmware Package V1.4.0 / 20-October-2023When I attempt to validate my X-CUBE-AI model on target, I receive the following pop-up:Exploring STM32CubeMX.log shows the following warning:[WARN] IP:2119 - SRAM6PowerDownInRunMode not found: check if there is a RefParameter without a condition.The U5A5 doesn't even have an SRAM6, if I am reading the datasheet correctly.  When I look at the configuration options in CubeMX, I can't see anything for SRAM6 in the PWR section.

We have run into an issue with the NetXduo driver in V1.5.0 for the STM32H5 series (and maybe others, we did not check).WhatWhen IGMP is enabled (to allow reception of multicast messages), the reception of broadcast messages gets disabled. This breaks basic network functionality like ARP, making the device unreachable for others on the network.WhyIn the NetX driver (Middlewares/ST/netxduo/common/drivers/ethernet/nx_stm32_eth_driver.c), there is a structure called FilterConfig. Line 1500 sets the member FilterConfig.BroadcastFilter to ENABLE - which will be interpreted by the HAL to configure the broadcast filter in the ETH preipheral (Bit 5/DBF in register ETH_MACPFR on the STM32H573 used here).The structure is not used until a call to nx_igmp_enable() trickles down to _nx_driver_hardware_multicast_join() in the driver, at which point a different bit (to allow multicast reception) is flipped and the configuration is applied. Now multicast works, but pretty much nothing e

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchain Maintenance of the previous version Updated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: No fixed issue to report.  Know problems and limitations in 1.19.0: The user must specify the path of STM32CubeProgrammer/bin as argument when executing ST-LINK_gdbserver as shown in the example below:ST-LINK_gdbserver.exe -cp/c/ST/STM32CubeCLT/STM32CubeCLT/STM32CubeProgrammer/bin For MAC OS no paths for "CLANG_GCC_CMSIS_COMPILER" and GCC_TOOLCHAIN_ROOT.The workaround is the following  Open terminal Then source the file /etc/profile Then re do the echo command on these two variables but we must use the same terminal How to get STM32CubeCLT 1.19.0: Under this link    

Hi,I'm using a STM32f767ZIT with FreeRTOS and LWIP on a custom board.After running into some weird UDP transmission issues, I discoverd that in the generated ethernetif.c file, the DCache is not cleaned in the low_level_output function.Adding this at line 414 ( after Txbuffer[i].len = q->len; ) in low_level_output() fixed my issues.SCB_CleanDCache_by_Addr(    (uint32_t *)((uint32_t)(Txbuffer[i].buffer) & ~0x1F),    Txbuffer[i].len + ((uint32_t)(Txbuffer[i].buffer) & 0x1F));In the HAL_ETH_RxLinkCallback, the SCB_InvalidateDCache_by_Addr is used, so this seems like an oversight?

i tried many times to download stm32cube ide but it doesnot give me download link to start downloading , whenever i press latest download and login with my profile and press accept for terms and conditions it gives nothing, its not only for Stm32cubeide its for all others software in this website, plz help me and resolve this issue 

Hi, The timer 4 system description reports Timer 4 registers as TIM3_xxx. The original SVG file derived TIM4 from TIM3 incorrectly. i.e.<peripheral derivedFrom="TIM3"> A working file is attached. RegardsRJG

Hi everyone,I want to test Secure Firmware Install (SFI) for the STM32H753ZI with the Nucleo-H753ZI.My current option bytes are:{ "deviceId" : 1104, "bitNameToValue" : { "RDP" : 170, "BOR_LEV" : 0, "IWDG1_SW" : 1, "NRST_STOP_D1" : 1, "NRST_STBY_D1" : 1, "FZ_IWDG_STOP" : 1, "FZ_IWDG_SDBY" : 1, "SECURITY" : 1, "BCM7" : 1, "NRST_STOP_D2" : 1, "NRST_STBY_D2" : 1, "SWAP_BANK" : 0, "IO_HSLV" : 0, "BOOT_CM7_ADD0" : 2048, "BOOT_CM7_ADD1" : 8176, "PROT_AREA_START1" : 255, "PROT_AREA_END1" : 0, "DMEP1" : 0, "PROT_AREA_START2" : 255, "PROT_AREA_END2" : 0, "DMEP2" : 0, "SEC_AREA_START1" : 255, "SEC_AREA_END1" : 0, "DMES1" : 0, "SEC_AREA_START2" : 255, "SEC_AREA_END2" : 0, "DMES2" : 0, "ST_RAM_SIZE" : 3, "nWRP0" : 1, "nWRP1" : 1, "nWRP2" : 1, "nWRP3" : 1, "nWRP4" : 1, "nWRP5" : 1, "nWRP6" : 1, "nWRP7" : 1, "nWRP8" : 1, "nWRP9" : 1, "nWRP10" : 1, "nWRP11" : 1, "nWRP12" : 1, "nWRP13" : 1, "nWRP14" : 1, "nWRP15" : 1 } } When generating SFI Optio

After upgradingSTM32CubeIDE from 1.18 to 1.19.0 and recompiling a project, I got thiswarning:The clock thing is an issue with SPI2 resp. I2S2The other thing I don't understand.I'm uploading the .ioc file here.

arm-none-eabi-gcc -mcpu=cortex-m4 -g3 -DDEBUG -c -x assembler-with-cpp -MMD -MP -MF"Core/Startup/startup_stm32f429igtx.d" -MT"Core/Startup/startup_stm32f429igtx.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Core/Startup/startup_stm32f429igtx.o" "../Core/Startup/startup_stm32f429igtx.s"arm-none-eabi-gcc "../Core/Src/eth.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F429xx -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -I../LWIP/App -I../LWIP/Target -I../Middlewares/Third_Party/LwIP/src/include -I../Middlewares/Third_Party/LwIP/system -I../Drivers/BSP/Components/lan8742 -I../Middlewares/Third_Party/LwIP/src/include/netif/ppp -I../Middlewares/Third_Party/LwIP/src/include/lwip -I../Middlewares/Third_Party/LwIP/src/include/lwip/apps -I../Middlewares/Third_Party/LwIP/src/include/lwip/priv -I../Middlewares/Third_Party/LwIP/sr

I made my own PCB, but when I connected 3V3, GND, SWDIO, and SWCLK using the ST-Link V2, the ST-Link is recognized, but my board is unresponsive.  

Currently the behaviour of CubeIDE is to always choose the same build configuration for the Run and Debug button.Is there a way to have the two seperated? Most of the time I want to flash the Debug build for debugging and the Release build with stronger optimizations when clicking Run.It got me confused quite some times already, why the current consumption of the target is so incredible high after flashing code with "Run", until I remembered that I had a debugging session before and now the build config for the "Run" button was changed to Debug config... So, is there a way to have the two buttons not change build config simultaneously but keep them separate?

Missing pre-processor symbol check in file "Middlewares/ST/ST_Cryptolib/Inc/Commonn/types.h"current line 49:#if !defined(_STDINT_H) && !defined(__stdint_h) && !defined(_STDINT) new line 49:#if !defined(_STDINT_H) && !defined(__stdint_h) && !defined(_STDINT) && !defined(_GCC_STDINT_H)To solve this bug add ``&& !defined(_GCC_STDINT_H)`` on line 49. Cheers,Andreas

Hi everyone,I'm working with a Nucleo U575ZI-Q running a blinky example with secure and non-secure mode. After flashing, I enabled TrustZone and set the RDP level from 0 to 0.5. Since then, I have been unable to access via debug with the onboard and external ST-Links.Here are the errors:Connection in "Normal" or "Under Reset" Mode:14:20:21 : UR connection mode is defined with the HWrst reset mode 14:20:23 : ST-LINK SN : 002B0007544B500420343637 14:20:23 : ST-LINK FW : V3J15M7 14:20:23 : Board : NUCLEO-U575ZI-Q 14:20:23 : Voltage : 3.30V 14:20:23 : Error: ST-LINK error (DEV_TARGET_NOT_HALTED)Connection in "Hot Plug" Mode:14:22:02 : UR connection mode is defined with the HWrst reset mode 14:22:04 : ST-LINK SN : 002B0007544B500420343637 14:22:04 : ST-LINK FW : V3J15M7 14:22:04 : Board : NUCLEO-U575ZI-Q 14:22:04 : Voltage : 3.30V 14:22:04 : SWD freq : 8000 KHz 14:22:04 : Connect mode: Hot Plug 14:22:04 : Reset mode : Hardware reset 14:22:04 : Device ID : 0x482 14:22:04 : Revision ID : Rev

Hi.I am developing a bootlaoder Code by using STM32U073MCT6.when ı am using code protection code which is below, RDP is becoming BB however, after this process, when I turn on back protection (AA) I get an error when doing a full chip erase. it says Mass erase operation failed. Please verify flash operation.protection code void ReadProtection(void) { FLASH_OBProgramInitTypeDef obConfig; // Clear all FLASH flags __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_WRPERR | FLASH_FLAG_PGERR | FLASH_FLAG_BSY); HAL_FLASHEx_OBGetConfig(&obConfig); if (obConfig.RDPLevel == OB_RDP_LEVEL_0) { // this is first time we run mcu after flashing firmware obConfig.RDPLevel = OB_RDP_LEVEL_1; HAL_FLASH_Unlock(); HAL_FLASH_OB_Unlock(); HAL_FLASHEx_OBProgram(&obConfig); HAL_FLASH_OB_Launch(); HAL_FLASH_OB_Lock(); HAL_FLASH_Lock(); } }   Edited by ST Moderator to apply source code formatting - Please follow the recommendation in this article How to insert s

Hello,I try to get STM32CubeIDE working on openSUSE Tumbleweed. But the application won't start due to some error.The log files I have attached. Does someone have an idea or experience with this OS?

Hi,has anyone already integrated SystemView in his ST32CubeIde freeRTOS project?Could help about patching the freeRTOS?How this integrate with STM32CubeMX?Best regards

Is it possible to edit the objcopy command emitted by the Stm32CubeIDEIDE? I need to make some adjustments to keep some RAM addresses from showing up in the hex file. Advice on the internet seems to thing this is easily adjustable in the IDE. However, I do not see any place where this can be modified. Thanks,Carl