Solved

$ make stm32mp15_trusted_defconfig$ make menuconfig# disable PMIC power and enable legacy power in device drivers => power$ savemake DEVICETREE=stm32mp157a-board-mx cleanmake DEVICETREE=stm32mp157a-board-mx allWhy the code needs pmic when pmic is disabled ?LD u-bootarm-ostl-linux-gnueabi-ld.bfd: drivers/power/power_core.o: in function `pmic_dump':/media/user/H3D2P1/Tools/STM32MP1/STM_ECO_5.0.0/Developer-Package/stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21/sources/arm-ostl-linux-gnueabi/u-boot-stm32mp-v2022.10-stm32mp-r1-r0/u-boot-tm32mp-v2022.10-stm32mp-r1/drivers/power/power_core.c:95: undefined reference to `pmic_reg_read'arm-ostl-linux-gnueabi-ld.bfd: drivers/power/power_core.o: in function `do_pmic':/media/user/H3D2P1/Tools/STM32MP1/STM_ECO_5.0.0/Developer-Package/stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21/sources/arm-ostl-linux-gnueabi/u-boot-stm32mp-v2022.10-stm32mp-r1-r0/u-boot-stm32mp-v2022.10-stm32mp-r1/drivers/power/power_core.c:163: undefined refer

Example for optee:make -f $PWD/../Makefile.sdk all DEVICETREE=stm32mp157a-board-mxAn  error occurs but it stlll generates message with outpfolder and a message that the output files was completed.This happens when the device tree is not found it with errors in the device tree. It still generated the bin files in optee/deploy folder letting the user with the impression that everything went fine.what we would like is to have a makefile just to build for a one board that stops and gives a clear message that something went wrong, with a return value for non zero so that it also can be integrated in a build script.There was one was to easy check on error by adding > <output>to the make command. it then just shows a the error and stop message.make -f $PWD/../Makefile.sdk DEVICETREE=stm32mp157a-board-mx allmake[1]: Entering directory '/media/user/H3D2P1/Tools/STM32MP1/STM_ECO_5.0.0/Developer-Package/stm32mp1-openstlinux-6.1-yocto-mickledore-mp1-v23.06.21/sources/arm-ostl-linux-g

STM32MP157AAA3 with discrete powerERROR (phandle_references): /soc/pwr@50001000: Reference to non-existent node or label "vdd"ERROR (phandle_references): /soc/pwr@50001000: Reference to non-existent node or label "vdd_usb"ERROR (phandle_references): /soc/mmc@58005000: Reference to non-existent node or label "v3v3"ERROR (phandle_references): /soc/usbphyc@5a006000/usb-phy@1: Reference to non-existent node or label "vdd_usb"ERROR (phandle_references): /soc/usbphyc@5a006000/usb-phy@1: Reference to non-existent node or label "scmi_vdd_usb"The first 3 were resolved by adding these definitions as regulators, but scmi error could not be resolved. also added the "stm32mp15-scmi.dtsi  in includes but did not work. Besides , scmi_vdd_sub is only defined in mp135f dsti files and reference the PMIC resources which this board does not have. only way to fix it was changing the reference from scmi to usb_vdd . Is this correct?     

https://github.com/ARM-software/arm-trusted-firmware/blob/master/docs/plat/stm32mp1.rstmentions to build u-boot and optee first before TF-A:Building u-boot raises an error:Missing stm32mp157a-board-mx-fw-config-optee.dtb file in folder: $FIP_DEPLOYDIR_FWCONF or '$FIP_DEPLOYDIR_ROOT/arm-trusted-firmware/fwconfig'When building TF-A it fails but it does generated this dtb. After copying the dtb to the FIP_artifact folder, and then running u-boot again , the TF-A builds as well.Is this how it's supposed to be ? 

No matter what is in the following line of the Makefile.sdk (even it is empty)UBOOT_DEVICETREE_stm32mp15_defconfig ?= stm32mp157c-ed1 stm32mp157f-ed1 stm32mp157a-ev1 stm32mp157c-ev1 stm32mp157d-ev1 stm32mp157f-ev1 stm32mp157a-dk1 stm32mp157d-dk1 stm32mp157c-dk2 stm32mp157f-dk2  <custom board>make -f $PWD/../Makefile.sdk allOnly create optee files for the st boards as can be seen form the output from the build:fiptool-stm32mp config:optee:bl32 config value: opteedevicetree config: stm32mp157c-ed1 stm32mp157f-ed1 stm32mp157a-ev1 stm32mp157c-ev1 stm32mp157d-ev1 stm32mp157f-ev1 stm32mp135f-dk stm32mp157a-dk1 stm32mp157d-dk1 stm32mp157c-dk2 stm32mp157f-dk2Make clean does not have affect.while.....make -f $PWD/../Makefile.sdk UBOOT_CONFIG=trusted UBOOT_DEFCONFIG=stm32mp15_defconfig UBOOT_BINARY=u-boot.dtb DEVICETREE=stm32mp157a-<custon board> alldoes output the optee file.[fiptool] Create fip-stm32mp157a-<custom board>-optee.bin fip binary into 'FIP_DEPLOYDIR_FIP' fold

Please comments whether STM32cube IDE software is free or licensed? We will use it for checksum verification, programming or re-programming.Thanks You.

Hello, all.I am using STM32CubeIDE with an STM32G030 micro. I attempted to implement a simple interrupt - based timeout timer on Timer17 using the HAL driver. See attached file “Screenshot1”for the TIM7configuration info. Here’s the Init Code generated from the setup in the .ioc file:/* USER CODE END TIM17_Init 1 */htim17.Instance = TIM17;htim17.Init.Prescaler = 64 - 1;htim17.Init.CounterMode = TIM_COUNTERMODE_UP;htim17.Init.Period = 10000 - 1;htim17.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;htim17.Init.RepetitionCounter = 0;htim17.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;if (HAL_TIM_Base_Init(&htim17) != HAL_OK){Error_Handler();}My micro is running a 64 MHz clock, so the prescaler setting has it running at 1 MHz (counting microseconds). I ran the htim17.Init.Period in the .ioc out to 65536 - 1 to handle a 50 millisecond interval and tested to see if it was running correctly with this simple, no - interrupt code from Sean Hymel’s Digi-Key instruction

Hi everyone, I'm running into issues with setting up my STM32F746g-discovery board to pass 4 values from its ADC to the DMA. I've debugged this for hours and have been unable to find a solution. All of the pins I'm using (and their corresponding ADC ports) work fine on their own without scan mode and DMA enabled, but as soon as I enable scan mode, no values are printed to my adcValues[4] array. I've attached my main.c file for anyone who would be kind enough to have a look and tell me what (likely obvious) mistake I have made. I've got some other stuff in there, but I'm assuming it's simply an initialization error (although after debugging for so long, I'm not so sure). Clock is at 200Mhz. GPIO pins are configured for analog read and correspond to PA0, PF10, PF9 and PF8.If downloading the main.c is too much, here are some snippets of my main loop to give an idea: #include "main.h"ADC_HandleTypeDef hadc3;DMA_HandleTypeDef hdma_adc3;CRC_HandleTypeDef hcrc;DMA2D_HandleTypeDef hd

I am trying to validate a new board layout and am looking for the minimal configuration to read accel data.I'm using SPI.  When the WHO_AM_I register of the LSM6DSR is queried, the correct response of 0x6B is returned.I take that as validation of the at least the layout and soldering.Looking at AN5358 "Mode 1 - Reading output data" the minimum configuration is to write 0x60 to CTRL1_XL (0x10U), section 4.1. Enabling an ODR of 416 Hz at +/- 2g.AN5358 in section 4.2 then indicates read STATUS_REG until the LSB, which is XLDA, is set.That bit is never getting set.  Why? STATUS_REG always reads as zero. 

Hi, i want to convert my generated .elf file to .stldr file. I need a stldr file for CubeMX programmer, so that i can use it to program my external flash memory(write,erase, read). I have seen in the video from ST about external loader, that the ST-employee had used the following command in stm32Cube IDE to convert elf file to .stldr file: cmd.exe /C copy/Y “${BuildArtifactFileBaseName}.elf” “..\STM32L4P5_MX25L12833F.stldr”Sadly, this command doesn't work on my case. It rather provokes errors when i compile. I use the following STM32CubeIDE:  STM32CubeIDE 1.11.2

Today I tried migrating our projects to the new STM32CubeIDE release. One thing I noticed is that whenever MPU is enabled, it generates redundant function prototype static void MPU_Initialize(void); in main.c which generates a warning when -Wall is enabled. This function is not even implemented, it seems that only MPU_Config(); is called. Steps to reproduce: it is enough to create a new project (I tried for STM32H723VG MCU), enable MPU and this prototype is generated. Here is the build info:I think it is a bug in the code generation.EDIT: There already was a post about this yesterday, sorry I could not find it https://community.st.com/t5/stm32cubeide-mcu/stm32cubeide-v1-13-0-compile-warning/td-p/573573 

MCU: STMF32F401CCU6On a Black pill board.STM32CubeIDEVersion: 1.10.1Build: 12716_20220707_0928 (UTC)OS: Linux, v.5.15.0-46-lowlatency, x86_64 / gtk 3.24.33Java vendor: Eclipse AdoptiumJava runtime version: 11.0.14.1+1Java version: 11.0.14.1Ubuntu 22.04.01The device code is based on the CDC classThe device is just plugged in, no drivers are using it. After plugging in the device Linux transacted the the address (0x05) and configure (0x09) and retreved the string descriptors successfully.No drivers are install as the class in not CDC but a custom class.Using (linux) Libusb function (written in C code) to retrieve an class specific intetrface descriptor. Type:0x81 Request 0x06, Value:0x2601 . This fails  Added debug code in USBD_StatusTypeDef USBD_LL_SetupStage in usbdcore.c. All seems fine and this function is reached for retrieving device descriptor, serialnumber etc.. (request type 0x80). (See tranasctions below)When making a USB transfer with bRequestType 0x81 or 0x82 (inter

https://community.st.com/t5/forums/postpage/board-id/mcu-boards-hardware-tools-forum# STM32H743 has QSPI_IOs not in High Impedance Mode when Configured as InputHi Everyone,I am trying to use the QUADSPI Block 2 on the STM32H743. The QUADSPI_BK2_IO0 to IO3 are connected to PE7 to PE10 ont LQFP-144 package (I am using the Nucleo-H743ZI2).However, when I put the QUADSPI Peripheral into indirect read mode, the QUADSPI_BK2_IO0 Pin is not high impedance, and when shorted with a Digital Multimeter to 3V3, I measure about 100 to 200 mA of current.In normal operation, this causes my slave device (which is an ADC) to drop it's logic level to about 1V, as it has an internal LDO an can only supply 10mA per pin with transients of up to 100 mA.Why does the QUADSPI_BK2_IO0 not stay in High-Impedance-Mode, even though it is configured as an input?My QUADSPI_CCR register is not 0x00000000, so 2.9.3 from the errata sheet is not an issue. It is however 0, except for three values: for DCYC which is 0

Please provide the following details of  ASM330LHB IMU1.MTBF(Mean time between failure)2.Longevity.3.Shelf life or storage life.

Hi,The LPF2 filter on the IIS3DWB can set the cutoff frequency to ODR/4, ODR/10, ODR/20, etc. Figure 6 in the datasheet "Frequency response with LPF2 enabled" shows the bandwidth when LPF2 is set to ODR/4 to be 5.6 kHz. Is this correct? ODR/4 would put the cutoff at 26.67 kHz / 4 = 6.67 kHz. Does "ODR/4" simply describe the LPF2 stage and not the actual resulting bandwidth? Thanks for your help,Steve

Can not build "FatFs_uSD_RTOS" for STM32F746G-Disco board?Hi all,I got this example "FatFs_uSD_RTOS" from the STM32cubeIDE "Example Selector" after selecting the STM32F746G-Disco board. I haven't change anything in it and tried to build it but I get these errors (below). The instructions don't say that I have to do anything just to build the project. What Am I missing? Thanks.C:/ST/STM32CubeIDE_1.12.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: C:/ST/STM32CubeIDE_1.12.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard\libc_nano.a(libc_a-closer.o): in function `_close_r':(.text._close_r+0xc): warning: _close is not implemented and will always failC:/ST/STM32CubeIDE_1.12.0/STM32CubeID

After building optee, tf-a and uboot the info of the fip file results inSecure Payload BL32 (Trusted OS): offset=0x128, size=0x1C, cmdline="--tos-fw"Secure Payload BL32 Extra1 (Trusted OS Extra1): offset=0x144, size=0x30BB8, cmdline="--tos-fw-extra1"Non-Trusted Firmware BL33: offset=0x30CFC, size=0xF5D3C, cmdline="--nt-fw"FW_CONFIG: offset=0x126A38, size=0x1EA, cmdline="--fw-config"HW_CONFIG: offset=0x126C22, size=0xCFB8, cmdline="--hw-config"and extraction of the files in-rw-rw-r-- 1 user user 490 Sep 3 18:22 fw-config.bin-rw-rw-r-- 1 user user 53176 Sep 3 18:22 hw-config.bin-rw-rw-r-- 1 user user 1006908 Sep 3 18:22 nt-fw.bin-rw-rw-r-- 1 user user 28 Sep 3 18:22 tos-fw.bin-rw-rw-r-- 1 user user 199608 Sep 3 18:22 tos-fw-extra1.binThe Secure Payload BL32 Extra2 (Trusted OS Extra2) seems not been added by the build scripts ? is this correct ?BTW the pageable file are zero bytes  ?See also: https://wiki.st.com/stm32mpu/wiki/How_to_configure_TF-A_FIP

Hi, I have an STM32MP135F-DK board, and I want to set LDO2 and get an output voltage of 3.3V. I have read a document ( Integration of STM32MP13x MPU product lines and STPMIC1D / STPMIC1A on a wall adapter supply) which states that LDO2 must be set after boot sequence by software. Unfortunately I could not find a way to do that.  I am stuck and any help is appreciated.  

Hii, i am using NUCLEO-G474RE board and i want to generate pwm signal in which frequency change frequently .But i dont know why this code is not working.

Hello ST team. i wrote about L9369's AD measurement before, but i can't get any response from ST team.(my question is : https://community.st.com/t5/interface-and-connectivity-ics/l9369-getting-voltage-from-sh1-sh2/td-p/589290)i also can't find any method to contact ST team. please reply my question. thank you. 

i am using openstlinux  starter package use in stm32mp135-dk. i want to know how to upload a video in sd card of board and also how to play in board.  

Hello everyone,Most of you have read my post here (I recommended reading it first before getting into this topic.In short: I mentioned in the previous post that I want to design a new independet project based on TouchGFX lets call it (Toolchain or Graphical Custom Tool....etc) and this also based on the first application. So whatever i would change in the toolchain and then write its .bin file to the MCU then this change should somehow be applied to the first project and means here the texts or the colours whatever.The first application already implemented and released but i would explain my idea below:Now i would divide this topic into three parts 1. Images (which i already implemented) 2. Texts and 3. Colours.1- Lets start with the texts part.. So we have too many text objects in the main project, but the customer only needs to change one text object using the tool. The problem is that we are using 4 different languages so i have two challenge:- The first is how to write the changed

Hi,Is there any possibility for a user to modify the UID of the ST25DV04K, update specific part of memory that holds the value of the UID, or is it readonly? Regards Tomas

Hello! Is it possible to connect stm32wb55 dongle to multiple servers without using a smartphone app???so i can get data from servers and see it on terminal over usb , like Realterm???

Can i connect stm32wb55 dongle as a central to different ble servers simultaniously and how to do it ?