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STM32H573ZI with USB FS (non-OTG, and non-USB-C) microUSB question

Greetings,We have a new HW design based on the STM32H573ZI. We are using the USB port and have itgoing to a 4-pin micro-USB connector with VBUS, D-, D+, and GND. I would like to run an H5 Example application to verify that the HW is functional, somet

614

7 hours ago

miha_lVisitor

I wrote a STM32 HAL driver for MPU6050

Includes support for hardware interrupts and custom config options for the sensor. Code is in fashion of similar drivers already on github but with additional support. It has been tested but I am very new to this so Im sure there are things I missed.

Is there any difference in the manufactory process in building different chips in the same series

Roland12Visitor

STM32 MCUs Products

I would like to ask if there’s any major differences when making the chips in STM32G4 series, like the STM32G441 to STM32G473 for example

Others: hardware and software

Hassan_98Visitor II

Snaptube – Download Videos & Music on Mobile

Welcome to the Snaptube discussion forum, a place to explore useful information, guides, tips, and updates related to video and music downloading on mobile devices. Our website, https://snaptubbes.com/, provides detailed guides about Snaptube and its

RC_Trucker_WNVisitor

ESP32 usage Triple VL53L0X

3x VL53L0X shows no readings For an application I need 3 VL53L0X TOF sensors. The code can be used to successfully boot the three sensors. However, only the third sensor provides a measured value. If the sensors are used individually, boot and measur

B-G431B-ESC1 shows Iq even without connecting to power / motor

gordonZZZAssociate

STM32 MCUs Motor control

i started working on the B-G431B-ESC1 board with a 2836 motor but it would not start. so i started looking at the setup and tried different configurations but no luck. the profiler would not run the motor either. after i disconnect the motor and remo

601

STM32 MCUs TouchGFX and GUI

bitshifterAssociate II

Decompressing certain rotated ARGB8888 bitmaps hangs

HelloI’m using TouchGFX 4.26.0 on a STM32H747 and want to use RGB compression of the bitmaps to get the size of the firmware image smaller. To prevent performance loss, all bitmaps are loaded into the cache at startup. I have enough free SDRAM for th

STM32H533 Memory mapped OCTOSPI SAU violation

mtallattaAssociate

STM32 MCUs Security

Hello, I’m working on STM32H533 project with trust zone and secure and non-secure firmware.The project has an OCTOSPI external flash w25q64jvssiq memory, configuring the OCTOSPI in the non-secure side. I have configured the SAU unit for memory mapped

274

KyrwAssociate

ESP32 + 2x VL53L8CX with 50 cm cables — I²C/initialization issues, with and without TCA9548A multiplexer

Edit: I just effectively measured the cables, and they’re are 1.2m, not 50cm, I dont know where I got that number.I have been sitting on this issue for a long while, trying to fix it, so it is a long post. Please bear with me.Hardware setupThe system

974

STM32 MCUs Boards and hardware tools

BrucePBAssociate II

No PF0 or PF1 on NUCLEO-H533RE!!!

No PF0 or PF1 on NUCLEO-H533RE even though the schematic and documentation show PF0 on CN7 pin 29 and PF1 on CN7 pin 31. Are pins 29 and 31 connected to anything or is this a documentation error?

184

6 minutes ago

microcoderAssociate III

STM32H573ZI with USB FS (non-OTG, and non-USB-C) microUSB question

614

7 hours ago

miha_lVisitor

I wrote a STM32 HAL driver for MPU6050

Is there any difference in the manufactory process in building different chips in the same series

Roland12Visitor

STM32 MCUs Products

I would like to ask if there’s any major differences when making the chips in STM32G4 series, like the STM32G441 to STM32G473 for example

Others: hardware and software

Hassan_98Visitor II

Snaptube – Download Videos & Music on Mobile

RC_Trucker_WNVisitor

ESP32 usage Triple VL53L0X

STM32 MCUs TouchGFX and GUI

bitshifterAssociate II

Decompressing certain rotated ARGB8888 bitmaps hangs

STM32H533 Memory mapped OCTOSPI SAU violation

mtallattaAssociate

STM32 MCUs Security

274

KyrwAssociate

ESP32 + 2x VL53L8CX with 50 cm cables — I²C/initialization issues, with and without TCA9548A multiplexer

974

ARagn.1Associate II

Custom bootloader: USB DFU bootloader fails after application initializes USB before system reset

ProblemI am working on an STM32H743 and I have implemented a custom bootloader that should be able to jump to the STM32 internal system memory USB DFU bootloader.The application can request a firmware update by setting a flag (in the BKPRAM) and perf

592