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HI community,I got my hands on a MAX22192 evaluation kit (SPI GPIO expander) , currently attempting to communicate with it. While I can receive the input status from the IC, it doesn't respond to the commands I'm sending to it through NUCLEO G474RE.The evaluation kit includes a USB dongle with its own GUI interface, which I used to capture the waveform.My SPI is clocked at 2.5 MHz, and the IC supports speeds up to 12 MHz."Communication with Nucleo G474RE (Getting input status but unresponsive to commands)@2.5MhzCommunication data with evaluation kit usb dongle (which works perfectly fine)@5MhzAs per the datasheet this is my read and write packet structureaccording to led matrix register iam trying to setl led at index 0 and in the frame 2 iam trying to readback the status this is my code  int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration--------------------------------------------------------*/ /* Reset of all peripherals, Initia

The ST MIcro website offers this free tool link but when I download it, its appears to be resticted as a trial use.I followed the instructions and there was a link on the download page that gets installed, simple and good for a year.Thanks 

I made a touchgfx project by CubeIDE,when I choose touchgfx framebuffer by allocation,after build ,the framebuffer is placed into flash,then ram.I wonder why.

I wanted to use the STM32F439 timers, any of them but timer 8 seems to be the best one with my current peripherals, to act as a trigger source. Basically, the timer would drive a pin low, and at specific counts of the timer, drive the pin high for ~50ns, then reset low. The counts that change the output would be software defined. The trigger would also be software defined. An external oscillator is used to ensure accuracy. The load should only be about 10 pF and 5.5 uA.Would it be better to bit-bang the output with internal timers instead?

I wanted to use the ioc and all the code from a project into another project. So, I copied the project and pasted in a workspace, then renamed the project, but ioc is not changed. So while opening, I get error messageInvalid Input: Must be project's active .ioc file.Project's 'board_HW_Test' active one is 'board_HW_Test.ioc' fileDo I need to rename only the ioc or any other changes without loosing the data.

HI, my application is a tcp echoserver which works perfectly but, only for 10-20 minutes, after don't ping anymore. I'm using STM32H723 with LWIP and RTOS and I think it's a memory configuration issue. This is my setup: void MPU_Config(void) { MPU_Region_InitTypeDef MPU_InitStruct = {0}; // Disables the MPU HAL_MPU_Disable(); // Initializes and configures the Region and the memory to be protected MPU_InitStruct.Enable = MPU_REGION_ENABLE; MPU_InitStruct.Number = MPU_REGION_NUMBER0; MPU_InitStruct.BaseAddress = 0x0; MPU_InitStruct.Size = MPU_REGION_SIZE_4GB; MPU_InitStruct.SubRegionDisable = 0x87; MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0; MPU_InitStruct.AccessPermission = MPU_REGION_NO_ACCESS; MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_DISABLE; MPU_InitStruct.IsShareable = MPU_ACCESS_SHAREABLE; MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE; MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE; HAL_MPU_ConfigRegion(&MPU_InitStruct); // I

The datasheet of STM32WL33KB states that the frequency bands 159-185 MHz, 413-479 MHz, 826-958 MHz are supported.However, the website mentions that "For greater flexibility, it supports wide frequency bands from 100 MHz – 2.4 GHz". Can I get some clarification as to whether 2.4 GHz is supported or not? 

Hello ST Community, I have setup a SPI master and a SPI slave, both use DMA in Normal mode. The word size is 8-bits and the data size is 8-bytes. The problem is that the slave transmits messages which contains old data. When it should send:MISO: { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }it sends:MISO: { 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01 }When it should send:MISO: { 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02 }it sends:MISO: { 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02 }OBS: The debug gpio is toggled when the ISR finishes and when theTxBuffer is edited in main.This pattern continues for every transfer it contains 3 old bytes.Implementation (slave):The slave updates the response in the main function. int main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); MX_DMA_Init(); MX_SPI1_Init(); HAL_SPI_Transm

Hi,I am conducting tests with the HSM and SFI. I have tried the use case of attempting to install an SFI with an HSM that uses other keys. Obviously, I couldn't do it, but now I cannot connect the microcontroller in "normal" mode. If I connect it in "Hot plug" mode and try to change the RDP, it shows the following message:Enabling RDP when TrustZone is active!If no valid secure code booting and calling non-secure code, it may prevent disabling TrustZone And RDP.And if I click OK, it shows the following message:Your device may be lost FOREVERWhat should I do to fix this error so that I can reconnect the microcontroller to the STM32CubeProgrammer?Best regards,

Hi, in my current audio processing set up I have a CODEC set as master connected to my STM32F446RE (slave). The current configuration utilizes I2S DMA interrupt callbacks to handle the input and processing of these samples received. The CODEC receives an external clock signal of 12.288 MHz in order to achieve a sample rate of 48 KHz. How can I calculate the amount of time we receive every sample from the CODEC to the STM32F446?

Hello,As I enter debug mode and start to run (code execution), nothing is updating in the debug window( the t1 variable at the bottom of the debug mode window just showed me zero or .0026)However, my program works fine on my STM32F10x MCU. When I stop the code execution, the watch window variables show the last updated value, and the RTOS RTX also shows the old state of each thread, and the t1 becomes a number regarding the execution code time.I have updated my ST-Link V2 to the latest version and MDK Keil software to the latest version and installed compiler version 5 for my code compilation.But during execution, nothing was displayed. I have also set the core clock to 72MHz at Debug->Trace->Core clock, but it did not change anything.I need to know why the debug window is not working correctly.

Sorry to say, but I'm running macOS 15.0 Sequoia (beta), and STM32CubeIDE 1.15.1, and the splash image is upside down again for me. :)

Hello There! I have bought EVAL- SCS001V1 sink device for my application in which I need the output as 12V/2A from the mentioned sink device. I came across below problems and I seek help on it. 1) Problem related to STSW-STUSB002 GUI version 2.0. The first problem is with the GUI version 2.0 as specified. When I made hardware connections as mentioned in the quick start document and I tried to connect the Nucleo- F072RB with the GUI 2.0, I got an error which says " The Parameter is Incorrect". and I'm unable to connect the hardware with the GUI 2.0. I have resolved this issue by using the previous version ( STSW-STUSB002 GUI 1.09 ). So my hardware got detected in this version and I was able to program or write the NVM successfully. In the Connection Status of the GUI 1.09 it showed that " OK STUSB4500_L  Detected (COM19), at address 0x28 (I2C bus 1)" sharing image below. 2) Problem related to the usage of the source device and selecting desired PDO's. Currently I'm using the 65W m

My three ToF sensors on a finger ring are working (using a Portenta C33).https://youtu.be/qL_alTQpko0Next steps: train and realize gestures (and maybe visualize in Unity). So far, my sensors mounted on a finger ring (for RingGesture) is working (just to consider the power consumption and to do an active ranging in a sequence, just one sensor at a time). 

Can anyone help with an SVG editor. I have purchased CorelDraw, but there is a problem with the SVG file, which also exports TouchGFX (and more).    make -f simulator/gcc/Makefile assets -j8 Reading ./application.config Reading ./target.config ERROR: Unable to parse SVG file: assets/images/Snow1.svg ERROR: Line 2: Wrong svg attribute 'shape-rendering' ERROR: Line 2: Wrong svg attribute 'text-rendering' ERROR: Line 2: Wrong svg attribute 'image-rendering' ERROR: Line 2: Wrong svg attribute 'clip-rule' make[1]: *** [images] Error 1 generated/simulator/gcc/Makefile:221: recipe for target 'images' failed make[1]: *** Waiting for unfinished jobs.... make: *** [assets] Error 2 simulator/gcc/Makefile:32: recipe for target 'assets' failed Failed Failed Pictures downloaded from the Internet in SVG format TouchGFX works fine !   

How to use header file in our code?

Can anyone help me find the Peripheral Bus to enable Clock for the GPIO Port on the STM32L073RZT6 microcontroller? Please find the screenshot attached.

Should ICACHE be invalidated when a double ECC error occurs?

Hi All!We have a requirement to disable OTA updates either via hardware or by settings a fuse, this is due to the need for a low-maintaince, low-complexity, high-security method to prevent updates to those without physical access to the device.Is there a fuse or fuses that can be used for this purpose? Or maybe a PIN that can be used for this?We're looking to disable the OTA (aka FUOTA) for the STM32WLE5CBU6 which is listed as OTA capable in the datasheet.Thanks all! :D  

Hello Everyone, I'm Bala! I'm New to the Embedded Field, In our Project I have to write one USB Driver code fully. This is where USB and Enum install, Endpoint Bulk transfer thing, Getting Device and Config Descriptor, and everything else comes in. So suggest me some ideas to crack these things which will be very helpful for my career.I'm Using STM32H7xx MCU.

Hi,I cannot find API to get display height/width. Is there any ? I tried to find something likeint16_t touchgfx::HAL::GetDisplayHeight (); int16_t touchgfx::HAL::GetDisplayWidth (); In GfxDesigner I see 240x320 values: In TouchGFXConfiguration.cpp there is display initialisation:static TouchGFXHAL hal ( dma, display, tc, 240, 320 );SimConstants.hpp containsstatic unsigned short SIM_WIDTH = 240; static unsigned short SIM_HEIGHT = 320; ThanksFerro  

i am using STM32C011F6P6 and try to enter stop mode byLL_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);LL_LPM_EnableDeepSleep();__WFE();the current is little bit more than not entering the shutdown modeand the clock is not stoppingis there any thing I should do first? and i want to monitor the adc input for wake from sleep mode is that possible?i search for some example on web, most of them are using __WFI  and use GPIO or TIMER to wake upi think it maybe possible on __WFE? but i can't find much example on web

Can anyone tell me how to do it without wasting days to simply compile a project from the repo:https://github.com/STMicroelectronics/STM32CubeWBalthough if I import any ìxample from stm32cubeide when I compile it tells me that there are missing libraries, the same thing if I import the IOC, in short it is impossible to work like this!!!!!!!!!!!I lose a lot of days!Can you give me a screenshot of the steps to follow!!

 Hi Everyone,I'm using a STM32H747XIH6 board.checking RTC(Real Time Clock), peripheral through generating gui in STM32cubeide and configuring in STM32cubemx . After all the application completion I'm facing this kind of error ;"gui/src/model/Model.cpp:3:10: fatal error: stm32h7xx_hal.h: No such file or directory#include "stm32h7xx_hal.h"  in touchgfx run simulator".If I remove the particular header file in stm32 cubeide the code is not working .so anyone can help me out ?Thanks.

Hi,Does someone have a suggestion to create a range slider with touchGFX like this Thanks