Solved

Please any one done this project please give me.I am trying too many times.

Ok, I'm at a complete loss here so I'm looking for any ideas or suggestions. We have a code base that runs on top of FreeRTOS and we have versions of the code that run on multiple, different STM32L4s and on the STM32H753. I ported the code base to the G0 and just started to run into weird HardFaults. Hard Faults that don't make any sense. Walking back up the stack looks completely normal. Random, what looks like, memory corruption, but it doesn't make any sense. I've run a lot of tests and an absurd amount of diagnostic code... but what I'm posting about here you shouldn't have to know any of that, because it seems like strange compiler errors.If I execute the following code, the system currently crashes (if I move things around in unrelated parts of flash/ram, then this code will suddenly start to work without issue).std::string StringOp::sizeToString(size_t sz) { std::string sout(""); do { //__asm volatile("NOP"); char digit = (char)(sz % 10) + '0'; sout = digit + sout; sz

When I create a new project in STM32CubeIDE with the use of a configuration (.ioc) file, configure peripherals, and generate code, all handlers (such as I2C_HandleTypeDef, UART_HandleTypeDef, QSPI_HandleTypeDef, DMA_HandleTypeDef, etc.) and their initialization functions are placed in main.c file.Is there a way to automatically split the code into multiple pairs of headers and source files (let's say, a header-source pair for UART, a header-source pair for I2C, etc.)?I would like to define some custom parameters and functions related to my peripherals. Of course, I can create additional headers and source files. I would just prefer to group them all together without producing multiple files.Thank you.

(On Nucleo L073RZ devkit with target on SWD) I can easily connect and program a hex file from the stm32 link utility UI but it seems impossible from the CLI. Connection parameters are the same (Mode: Normal, Reset Mode: Software system reset) and the .\ST-LINK_CLI.exe -c SWDcommand works fine, but not .\ST-LINK_CLI.exe -P C:\LoRaWAN-S76S-US915-V1-6-5.hex 0x08000000 -VBoth outputs are in the following picture.

I am trying to spin a 48V motor with an EVSPIN32G4 with standard settings. The only thing I changed was increase the startup current to about 18 Amp and adjust my motor parameters.The high frequency plot shows that the measured currents I_A and I_B reach OPAMP saturation, which is not the case because I measure the OPAMP V_OUT voltages simultaneously with an oscilloscope and the output voltage is barely moving except for the rampup alignment current that is programmed.Another strange thing is that only Phase B OPAMP has the correct voltage of 1,65V when no current is flowing, the other two outputs have 0 V.It would be awesome if someone has a clue on what I am doing wrong. Thanks!

Hi,I'm looking to port an application using the LwIP stack and X-CUBE-CELLULAR to NETXDUO. The goal is eventually create an application that connects to Azure IoT Hub over cellular.Are there any recommendations from ST on integrating NETXDUO with X-CUBE-CELLULAR or porting an example from X-CUBE-CELLULAR to use NETXDUO?Thanks,

Hi, I'd like to know if it is possible to add external libraries on STM32CubeIDE and if yes, how.In particular, I'd like to use cryptographic functions on my NUCLEO-H753ZI. And I found a library on the web I could use in the form of an archive file (.a) + a header file. How can I integrate this archive in my project so I can use the functions of the library ?Thank you in advance for your answer.

Also there is one pin that is connected to potentiometer.but there is no any options in st workbench to varry the speed using potentiometer. I look forward to hearing from you as soon as possible.thank you

I have an app with a pretty simple non blocking state machine that works pretty well. There are a bunch of UART and I2C devices along with a couple of timers that all have ISRs. When an ISR gets called, it puts its data along with an identifier and a timestamp in a FIFO queue. The main state machine processing loop gets any data in any FIFO, does a bunch of calculations, sends commands to various other devices and then does a HAL_Delay(***) for 10 to 1000 milliseconds depending on what state it's in and goes through the cycle again. Power consumption is important, so instead of HAL_Delay I'd like to drop into a low power state and wait for the next interrupt to fire, handle the interrupt and then wake up the main state machine processing loop. In order to do that, I think I need to fire another interrupt from any ISR that needs to wake up the main state machine processing loop. I would also like to post a message somewhere that tells the main state machine processing loop what ISR gene

CubeIDE v 1.10.1TouchGFX v4.20.0CubeMX v6.6.11- created default project in GFX (for STM3H750B-DK), added a box to the screen2- generated code3- Files are ok and complete in touchGFXprojects folder4- switch to MyApplication folder and open STM32CubeIDE/.cproject5- The IDE has no touchGFX folder to write user codebelow is the file trees in both folders. Please help

There is a'ifdef CONFIG_SPL_BUILD' in stm32mp1.h, Makefile or many files, but there is no setting in the Kconfig file.

From user manual, from OTP word 59th for user to store sensitive information, meaning there is a way to prevent read them by STM32cube tool for non-secure application.We see the way to lock them which mean can't not change values, any document that tell how to hide these registers from STM32cube tool for non-secure application.

Hello,After search on net too much time, i found a software that@sebastien Dumoulin (Community Member)​ made.https://www.electro-info.ovh/bitmap2headerfileHe or she did really well program, but i have some problems with that.BSP_LCD_DrawBitmap function in stm32746g_discovery_lcd.c:void BSP_LCD_DrawBitmap(uint32_t Xpos, uint32_t Ypos, uint8_t *pbmp){ uint32_t index = 0, width = 0, height = 0, bit_pixel = 0; uint32_t address; uint32_t input_color_mode = 0;   /* Get bitmap data address offset */ index = pbmp[10] + (pbmp[11] << 8) + (pbmp[12] << 16) + (pbmp[13] << 24); /* Read bitmap width */ width = pbmp[18] + (pbmp[19] << 8) + (pbmp[20] << 16) + (pbmp[21] << 24); /* Read bitmap height */ height = pbmp[22] + (pbmp[23] << 8) + (pbmp[24] << 16) + (pbmp[25] << 24); /* Read bit/pixel */ bit_pixel = pbmp[28] + (pbmp[29] << 8);   /*

..

I am trying to use Registers in STM32CubeProgrammer to change the setting of GPIOB, but whenever I change a value. it just gets changes back to the value it had before! Is this because Registers is still in BETA or am I doing something wrong?

Hi,I usestm32mp157c and the filesystem runs emmc default. But I want it to change it and run at ramfs. I addedCONFIG_BLK_DEV_INITRD=yCONFIG_RD_GZIP=yCONFIG_RD_BZIP2=yCONFIG_RD_LZMA=yCONFIG_RD_XZ=yCONFIG_RD_LZO=yCONFIG_RD_LZ4=yin kernel config file. Also,DISTRO_FEATURES_append = " ram"IMAGE_FSTYPES_append = " cpio.xz"in local.conf. After above additon operation, i haveuImage-initramfs.binBut I don't know how to set the settings in U-boot. Like where should the starting address be? Can you help me with this?Regards.Ali MesutInce

Hi,I am trying to init SPI1 (to just receive data qwith MISO) on nucleo G474RE without using HAL libraries.Can you help me to assess why my code does not work ? I can't see the clock eventhough SPI1 is enabled void SPI1_init(){ RCC-> APB2ENR|=(1 AHB2ENR |= (1MODER &= ~(1 AFR[0] |= (1 AFR[0] |= (1 AFR[0] |= (1 CR1 |= (1 CR1 |= (1 CR1 |= (1 CR2 |=(1CR2 |= (1CR1|= (1CR1|= (1CR1&= ~(1 

Hi,We use a STM32G071 with the USBPD library together with a USB-C protection IC to implement a DRP device. How should I handle a fault signalled by the protection IC? - How should I inform the USB-C PD stack about this event? - Is it sufficient to request a hard reset (USBPD_PE_Request_HardReset(0);)?I'm using:- FW pack STM32Cube_FW_G0_V1.5.1- USBPD core library V4.0.0- USBPD device library V3.3.1Thanks!BR, Christoph

Hello, I'm trying to leverage the MCO capability of the STM32MP1, but I don't success. I want to have LSE on MCO1 and HSE on MCO2. I'm using TFA -> uboot -> linux and I can build with Yocto or Buildroot.Which steps should be done during TFA, uboot and on Linux ? I have tried different combination but there is no behaviour.Also, I'm only doing device tree configuration, maybe I'm missing something elsewhere.I have seen following resource and I'm confused on the way to proceed because of the warning on MCO pins :https://community.st.com/s/article/FAQ-STM32MP1-bring-up-troubleshooting-guideThanks for your input,Best regards,Charles B

Shouldn't just the RXNE flag trigger with this code? or does the outgoing transmit message also generate an RXNE flag?Thanks!

Hello,I have an STM32F407G-DISC1 evaluation board which I have been trying to connect to through SWD with a Segger JTrace Pro, but I haven't been able to connect to the board for some reason. I have been following a Segger provided document for the connections and have verified those connections using the user manual for the board. Still, every time I run the JLink commander to connect to the target I get the following message on repeat:InitTarget() start Can not attach to CPU. Trying connect under reset. Connection to CPU via connect under reset failed InitTarget() endFollowed by "Cannot connect to target"I have triple-checked the connections to be correct, is there a register I have to write to in order to enable tracing or a solution I'm missing?I've been trying to get it to work for a while.

Dear Sir,We are going to write a ST25R3916 driver (only support SO15693) for our platform which use ThreadX RTOS. As a porting reference, could you tell me where I can get the source code of ST25R3916 driver?best regardsDai Sai

I am using STM32F411 and SDK v1.27.1.I need to transmit data using DMA in UART

I have a project No.1 for STM32H750VB, which working well with LWIP and open simple web page for the testing and everything works well!Also exist a project No.2 for STM32H750VB, the external bootloader for the QSPI chip also works fine. And I can launch projects from the QSPI chip with Freertos and without it!But, I can’t make run properly project No.1 that would be launched using the project No.2 and the web page opened! Only the ping works but, does not open a web page!Could someone tell me what aspects do I need to pay attention to?Maybe somehow I need to especially configure MPU settings?

Hi, I am using board B-G431B-ESC1 and Motor Control 5.Y.3.When controlling the motor through the Motor Pilot and increasing the current, I get a recurring Bad CRC Header error.There is a neighboring forum thread where this is discussedhttps://community.st.com/s/question/0D53W00001FlPJ2/why-am-i-getting-the-faultover-fault-when-using-the-st-motor-pilot-And there was a proposal to reduce the speed of USART, but this did not lead to anything for me, I tried it at speeds of 115200 and 1843200.If the motor is standing or moving without load, everything is fine, but as soon as the current increases and reaches, for example, 5000 units of s16A, then this error begins to appear.