STM32 MCUs Embedded software

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Resolved! H5 1.2.0 and Cube 1.5 break ethernet

After updating Cube to v1.5 for my STM32H5 project (Nucleo-H563ZI), the ethernet stopped working except during the initial run after a load of the firmware with the debugger.  After a reset, either POR or via the debugger, pings to the board fail.  W...

robmilne by Associate III
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  • 5 replies
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Resolved! STM32H745 SPI Accelerometer ADXL355

Hi everyone, I am trying to use an accelerometer with my STM32h745 board thought SPI.DO you have any idea where I can find library for thus accelerometers ?And how to use the SPI protocole with STM32H745 :)

fru999 by Associate III
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  • 1 replies
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PHY ETH implementation

Hi, community!As I am dealing with STM32 at the first time, I need help. With my colleague we are doing our first project on STM32 (stm32F767ZITx). We need TCP/IP, so I've added to project FreeRTOS-PLUS. According to FreeRTOS-Plus-TCP Networking Tuto...

braboar by Associate
  • 524 Views
  • 1 replies
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Resolved! Differnce between UART and RS232

Hello everyone, I'am designing a model rocket flight computer. This is a two stage rocket so that's mean I will use two flight computer.Flight computers should have a communication between themselfs. For this communication which one is better? Direct...

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Resolved! Is the ITTIA database free for the STM32?

Hi CommunityI'm working on a project with stm32F407VET6, and I need a database for storing data. I found the ITTIA DB, and I install it from stm32 cube ide in the middleware categories (FreeRTOS support) but when I read the documentation in the offic...

Resolved! STM32U575 VREFBUF Driver bug when 2.5V is set

Hello,Just fount a bug on the LL driver of VREFBUF on STM32U575when you want to configure internal Vref to 2.5V and you use the nest function:LL_VREFBUF_SetVoltageScaling(LL_VREFBUF_VOLTAGE_SCALE3);where LL_VREFBUF_VOLTAGE_SCALE3  should set VRS bits...

Daniel_A by Associate
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  • 1 replies
  • 2 kudos

Resolved! Image reading from uSD card vs USD pen drive

Hi,I have to read both image files(BMP and JPEG) and also text files from either uSD or USB pen drive. But - despite having written quite a bit of code through the years - I have never developed any code that does that specifically. nor do I have pre...

Ricko by Senior III
  • 1868 Views
  • 7 replies
  • 4 kudos