Forum Posts
New versions of Keil MDK-ARM STM32 packs - project configuration error
I notice that the updated versions of STM32 Keil packs contain an error influencing project configuration. The problem was already signaled on STM32 forums but the root case was not identified (see for example https://community.st.com/s/question/0D53...
Resolved! STM32G4, interrupt function delayed during flash write operation, interrupt vector table in ram, and interrupt function in ram. what am i doing wrong ?
I developed virtual eeprom function that is running fine. But when i write my interrupts are delayed. To avoid this delay, i decided to move all the code of the interrupt from flash to ram using linker script (i currently just toggle a pin in the int...
Resolved! How to Change PWM Polarity without DeInit Timer??
I have read STM32f1 Reference Manual and tested STM32CubeMx functions but have not found any solution. Is there a way to change PWM polarity without Deinitializing Timer??
STM32H753xI SDMMC data corruption with IDMA and CPU DCACHE enabled
Reading blocks from a SD card often result in corrupted data if IDMA and CPU Data Cache are enabled. I am not sure if this falls under erratum 2.1.1 of STM32H753xI. Attached are the STM32Cube project and modified main I used to run tests.The code in ...
Resolved! Can't download any STM32 related development tools (CubeIDE, CubeProgrammer, CubeMX, and so on).
As title says, it seems ST website is currently not available for downloading dev tool. I have tried different browsers, computers, networks (mobile and LAN), nothing works. I get the error message shown below:
How to implement the CAN OPEN STACK?
Hello,I am working on STM32F4 series of microcontroller. I am specifically looking for is a CAN Open stack implemented in STM32F4 series of microcontrollers. I have to interface one ENCODER .So i have to implement the CAN STACK. So how I can implemen...
Resolved! Sample code for Hyperflash with OctoSPI
We are new to HyperFlash and OctoSPI and it seems that working through the Datasheet and write my own driver from scratch will be very time consuming... Does anybody have a driver or sample code on how to erase / program a HyperFlash (S26KL512S) wit...
