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I am trying to create a new board based on STM32MP135D.An error occurs while running u-boot on optee layer.The log below is the log where error occurs. Full log is attached as file.  Hit any key to stop autoboot: 0 Boot over usb0! D/TC:? 0 tee_ta_init_pseudo_ta_session:296 Lookup pseudo TA 1a8342cc-81a5-4512-99fe-9e2b3e37d626 D/TC:? 0 ldelf_load_ldelf:95 ldelf load address 0x40004000 D/LD: ldelf:134 Loading TS 1a8342cc-81a5-4512-99fe-9e2b3e37d626 F/TC:? 0 trace_syscall:151 syscall #3 (syscall_get_property) F/TC:? 0 trace_syscall:151 syscall #5 (syscall_open_ta_session) D/TC:? 0 ldelf_syscall_open_bin:142 Lookup user TA ELF 1a8342cc-81a5-4512-99fe-9e2b3e37d626 (early TA) D/TC:? 0 ldelf_syscall_open_bin:146 res=0 D/TC:? 0 stm32_hash_allocate:182 Using HASH 3 F/TC:? 0 trace_syscall:151 syscall #7 (syscall_invoke_ta_command) F/TC:? 0 trace_syscall:151 syscall #11 (syscall_mask_cancellation) F/TC:? 0 trace_syscall:151 syscall #7 (syscall_invoke_ta_command) F/TC:? 0 trace_syscall:1

VSCode is gaining in popularity at work and so I had a requirement to use it as the development platform for an ST mcu based project. I have very little experience with vscode and as I was unable to find an answer to my problem I thought that I would share what worked for me.My application uses both internal and external flash for code (qspi). I created an external loader (MT25Q128A_STM32F746_KAL_AB.stldr) and was able to program this in STM32CubeIDE by configuring the external loader details in the debugger tab. VSCode requires certain extensions - cortex-debug; MemoryView; Peripheral Viewer and RTOS Views. Sorry if I've missed any.The way to debug the application is to create a launch.json file. Below is mine. Hope it helps{// Use IntelliSense to learn about possible attributes.// Hover to view descriptions of existing attributes.// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387"version": "0.2.0","configurations": [{"name": "<myapp Debug>","cwd": "$

Hello everyone !I am using STWBC86 and STWLC38 MCUs, using our own custom board.The wireless charging was going well, but the problem is this.[ When charging → put away the RX → put back the RX ] ...▶ the heat comes out from the RX MCU.Any ideas to solve this issue ? Thank you.

Hi, I'm running into problems registering USB interfaces on STM32G0B1KBU6.  The same code works fine on STM32F1*, STM32F7*, and STM32G4*.Environment: latest STM32CubeIDE (v.1.13.2) @ Windows.  Target: custom board with STM32G0B1KBU6, which uses the following peripherals: USB, CANbus, 9x PWM out lines and a digital GPIO in (the details are below).  Flashing is done over SWD using either ST-Link v.2, or J-Link Base, directly from the CubeIDE.For debugging, I've reduced the problem to a new and empty CubeIDE project for this chip, adding only the USB and one timer.  No custom code: just what's generated by the IDE.  No matter what USB device class is selected in *.ioc->Middleware and Software Packs -> USB_DEVICE -> Class For FS IP, the device fails to be recognized by the host (both Windows and Mac).  The message provided by a Windows host is "Device Descriptor Request Failed".  If I step over the init functions, the host reports this messa

I have 1024 integer numbers in an array that are between 0 and 4096. Now I'm trying to convert these array values to Q1.15 format. These should then be between -1 and +1. With my attempt, I don't achieve any negative values, all of them are just positive. Thanks for the help. float32_t fir_in_arm [1024],fir_out_arm [1024],fir_state [1089-1];int16_t fir_in_temp [1024]; // with float32_t also tried and no successfloat32_t fir_in_temp_gleit [1024]; for (int i = 0; i<= adcBufferSize; i++){adc_buffer_float[i] = (float32_t)adc_buffer [i];fir_in_temp_gleit[i] = (adc_buffer_float[i])/32767;fir_in_temp [i] = fir_in_temp_gleit[i]*32768;}

Hi! Do we have write acces on pin set to alternate function push-pull? Problem: CLK line floats after hal_transmitreceive, pullup helps but distorts clk line.And with pullup there seems to be a glitch at end that slave can detect as fake clock cycle and push MSB out of its scope and add to end radom bit.Should i go with LL spi will this help?Attachment: clk with pull-up, yellow - clk

Hi, I am running a debug session for a project and am running into a pretty baffling problem where values I load into an array are seemingly getting erased by a tools error. I have a class that has an array as one of its members, that gets filled with pointers to UI objects. This has worked for me on numerous other projects. I had to update to CubeIDE 1.14.1 recently, and suddenly the array values are getting erased as soon as any of the class methods are called. As you can see here, the array shows all the correct values, but then once the class method service_all() is called, the array values get deleted:Before: After (before any part of the service_all() method is even executed!):I have optimization disabled for this part of the source code. Any idea what is causing this? It's completely baffling and has ground development to a complete halt. 

Hello,upfront, it might be an incredibly dumb problem on my behalf as I am fairly new to this.For a couple days now I have been trying to read out the voltage through the onboard ADC configured for 12 bits but all I am getting back are values in a similar range (mostly somewhere in between 1500 and 1800 but that changes with the amount of delay that I introduce, does that help?). The value itself does change, floating within that range.I have tested for faulty connections and switched the board but the issue persists.It is a very basic setup, just a potentiometer connected to the A0, and it works if I use an Arduino with its framework to try and read the value (the potentiometer is not broken). But also supplying A0 with ground or 3.3v directly doesn't change the read value. After reading the value I write it to serial, which is also working.My guess is that something with my clock configuration is wrong and the ADC has not enough time to run a meaningful measurement.I hope that any of

Hi community,I am using STM32H747I-DISCO board and I configured external SDRAM as dynamic data memory in M7 core by  calling the SystemInit_ExtMemCtl() function in  SystemInit() function, it is working fine but when I tried with the M4 SystemInit_ExtMemCtl() function call is only defined for M7 core in SystemInit() function. Please someone suggest is it possible to use external SDRAM as dynamic data memory in M4 core? 

HelloI've seen tons of posts about this, I'm hoping I'm just missing something simple, I would really love to get this working. STM32H723ZG, DMA TX works, I can send a sine wave fine but the RX buffer never changes and is never filled. I've put the RX and TX buffers in D2RAM but this seems to make no difference. DMA half and complete callbacks trigger fine, everything else seems to be running right the RX just wont fill. I2S = 96khz, 32bit on a 32bit frame, DMA= half word, circular  __attribute__ ((section(".rxBuffer"), used)) __attribute__ (()) uint16_t rxBuf[8];__attribute__ ((section(".txBuffer"), used)) __attribute__ (()) uint16_t txBuf[8];  HAL_I2SEx_TransmitReceive_DMA (&hi2s2, txBuf, rxBuf, 4);  //in flash file.buffers(NOLOAD) :{. = ALIGN(4);. = ABSOLUTE (0x30000000);*(.rxBuffer). = ABSOLUTE (0x30000040);*(.txBuffer)} >RAM_D2 

When I build a project I noticed that the command `make -j9 all` is run, which suggests me that there is Makefile somewhere, but it is not in my project folder. Does anybody know  where I can find it? I am working with a Nucleo-F446RE. 

Hi, I am running a project on NanoEdge AI (anomaly detection), using STEVAL-STWINKT1B SensorTile Wireless Industrial Node and STLINK-V3MINI. I am following st's youtube turotial NanoEdge AI Studio V3 - Anomaly Detection demo. I would like to load data from serial (USB), but no data is flowing.What I did so far (mosty what is said in um2622) : - Connected USB to the board while keeping USR button pressed- Connected STLINK-V3MINI- Erased all sectors and loaded DataLogExtended.bin into the board ( path fp-sns-stbox1\STM32CubeFunctionPack_FP-SNS-STBOX1_V1.6.0\Projects\STM32L4R9ZI-SensorTile.box\Applications\DataLogExtended\Binary)- Loaded DataLogExtended.bin into STWIN-v3MINI ( path fp-sns-stbox1\STM32CubeFunctionPack_FP-SNS-STBOX1_V1.6.0\Projects\STM32L4R9ZI-SensorTile.box\Applications\DataLogExtended\Binary )- Disconnected the board and STLINK-V3MINI and long pressed RESET button - Reconnected the board first, and then STLINK-V3MINI- at this s

I bought an STM32F072 disco board specifically to develop a USB CDC application, but I can't now find an example or demo in STM32CubeMX V6.10. I found this thread https://community.st.com/t5/stm32-mcus-products/stm32f070-usb-cdc-example/m-p/457994#M150836 but has this dropped out of Cube 6.10?

Hi, I am using STM32H747I-DISCO board, I configured FDCAN it is working fine in M7 core but the same code is not working in M4 core , I changed the FDCAN initializer from M7 to M4 core in STM32CubeMX. Here is my FDCAN initialization. /* USER CODE BEGIN FDCAN2_Init 0 */   /* USER CODE END FDCAN2_Init 0 */   /* USER CODE BEGIN FDCAN2_Init 1 */   /* USER CODE END FDCAN2_Init 1 */  hfdcan2.Instance = FDCAN2;  hfdcan2.Init.FrameFormat = FDCAN_FRAME_FD_NO_BRS;  hfdcan2.Init.Mode = FDCAN_MODE_NORMAL;  hfdcan2.Init.AutoRetransmission = ENABLE;  hfdcan2.Init.TransmitPause = DISABLE;  hfdcan2.Init.ProtocolException = DISABLE;  hfdcan2.Init.NominalPrescaler = 5;  hfdcan2.Init.NominalSyncJumpWidth = 3;  hfdcan2.Init.NominalTimeSeg1 = 16;  hfdcan2.Init.NominalTimeSeg2 = 3;  hfdcan2.Init.DataPrescaler = 5;  hfdcan2.Init.DataSyncJumpWidth = 9;  hfdcan2.Init.DataTimeSeg1 = 10;  hfdcan2.Init.Da

In STM32L4Q5VGT6, GPIOx-> ASCR register is missing in reference manual of RM0432 Rev 9. ASCR  GPIO analog switch control register,   Address offset: 0x2C (GPIO_TypeDef)To enable the GPIO to ADC switch using the register ASCR is LL_GPIO_EnablePinAnalogControl is missing in STM32L4Q5VGT6. But it is STM32L475VGT6 ASCR register is available, why in STM32L4Q5VGT6 it is left out. Is it any alternate register available for the same purpose.

Hi all i'm implementing a serial communication between my evaluation board and my PCi managed to send data from my board and read it via PuTTY.but when i run HAL_UART_Receive_IT and send messages via PuTTY it doesnt trigger the "HAL_UART_RxCpltCallback" Functionim using NUCLEO H743ZI2and USART3 baud rate: 115200Interrupt is enabled for USART3This is my code (just the important stuff):Thanks! :)void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) { char str[100]; strcpy(str, "hi hi\n\r"); HAL_UART_Transmit(&huart3, (uint8_t*)str, strlen(str), 1000); } int main(void) { char str[100]; strcpy(str, "hello hello\n\r"); HAL_UART_Transmit(&huart3, (uint8_t*)str, strlen(str), 1000); HAL_UART_Receive_IT(&huart3, rx_data, 6); while (1){} }

Hi, here I am facing the problem on I2C interrupt if USART enabled IT, my I2C IT does not work but it work correct if USART does not enable it interrupt. Any setting i missed out?

Hi everyone,The MCU on my custom board is an STM32U585. I put RDP mode to 0.5 in order to debug the product application with CubeIDE (our custom bootloader is in secure world).RDP regression to level 0.5 works fine (non-secure memory is fully erased (and not write protect) and RDP byte value is 0x55), I can read internal flash on non-secured address but I can't write nothing inside non secure memory (using CubeProgrammer v2.15.0 I try both to write single byte and write a binary in Reliable an Fast connection mode). I can only connect the stlink probe in "hot Plug" Mode. In all other mode I’ve got the error message: “DEV_TARGER_NOT_HALTED).Can someone help me? ThanksHave a good day.GRANGE AurélienPS : I can't sned the source code of secure part.

Hi,I'm developing firmware for embedded with NFC chip ST25DV04KC.During the debugging process, the chip stopped responding to the default address 0xA6/0xAE. How can I reset the chip to factory settings?Thanks!

Hi,I configured the TIM17 as "Output Compare CH1 CH1N" with "Toggle on Match mode". The CH1 signal is correct but there is no CH1N output at all. The source codes are listed below. Any comment? Thanks.The initialization call:if(HAL_TIM_OC_Start_IT(&htim17, TIM_CHANNEL_1) != HAL_OK){Error_Handler();}and the Init function:static void MX_TIM17_Init(void){TIM_OC_InitTypeDef sConfigOC = {0};TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0}; htim17.Instance = TIM17;htim17.Init.Prescaler = 1;htim17.Init.CounterMode = TIM_COUNTERMODE_UP;htim17.Init.Period = Beacon_TIM17_Period_value;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();}if (HAL_TIM_OC_Init(&htim17) != HAL_OK){Error_Handler();}sConfigOC.OCMode = TIM_OCMODE_TOGGLE;sConfigOC.Pulse = 0;sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;sConfigOC.OCNPolarity = TIM_O

Hallo there,I use HRTIM_MASTER to retrigger HRTIM A,B;C and to trigger ADC. This works fine.Each of slave timers generate PWM signals. I works also good.As the data from ADC is ready I do recalculation of PWM duty for all 3 channels. And there is an issue.Shadow registry and update on counter reset (bit TxRSTU) should be executed only if all three values are ready. Sometimes I get faulty PWM because third PWM value is not recalculated but gets updated together with first already calculated duty for A and B.How can I implement double condition of shadow update: once as all 3 dury are new calculated and on counter reload (to keep PWM cycle consistency).

Hello, I'm building a project where I will use CAN, UART and a TIMER. All of these work with an interrupt. How it works: I get data via CAN and use a TIMER to send a Request on the CANbus. With the UART I need to receive some commands that will trigger some functions. I have provided my code. In this code everything is working except for the UART interrupt. I had a different project with UART where everything was in the main, so I copied that to see if that is working, but it doesn't work. The UART interrupt is not getting triggered, but in the separate project it is working where I only use UART. What is wrong?  /* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * Copyright (c) 2023 STMicroelectronics. * All rights reserved. * * This software is licensed under terms t

Hi, I have STM32F103 and STM32F411. I have successfully made HID mouse on STM32F103, but when I try to make the same on STM32F411, the mouse does not work: "(Code 43) A request for the USB device descriptor failed".What could be the problem?The code/configuration is simple I just enable:Connectivity -> USB_OTG_FS -> Mode: Device_OnlyMiddleware -> USB_DEVICE ->  Class for FS IP: Human Interface Device class (HID)Everything else is kept default.Is this because STM32F103 has micro USB and STM32F411 has type-c? Does type-c need additional settings which I am missing?

HOW to interface LT8491 BUCK boost converter module  with STM32F103RCt6tr board with i2c protocol and give detailed explanation and if posiible give an example code

Hi everyone,I am currently trying to create a library from STM32 Hal driver (Name of this project is Nucleol073rzHalTest).The aim for this library is to contain all pin configuration to be used in other projetcs.For this I simply create a stm32 executable project with the desire board/micro and configure pin.I then convert this project to library (by changing the type of project from "Executable" to "Static Library' and the output file extension from "elf" to "a"),and call the function "main_app" in the main in order I call define it in other projects.(I keep the .IOS file in order to modify at demand the pin configuration, but delete .ld and .s files which will depend on executable project)I then create another stm32 project (or simple C/C++ project) executable project which will use this library (Name of this project is SandboxHal or SandBoxHalTest for the simple C/C++ project).I add the path to search the library, and necessary header files from the library.I delete the ioc file, so