Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello everyone,I am writing my own "LL" for the OCTOSPI of the STM32H5 Series. (Because it seems there is only the HAL for it)And I noticed that in the reference manual that the bitfield SIOO in the CCR register is written as "Reserved, must be kept ...
Now, I am using the NUCLEO-H755ZI-Q board, Could you share how to solve the issue of using the same (shared) variable in across different cores?when I try to debug the code of freertos ,It is not going to debug after it enter this line osKernelStar...
I'm not sure how I did it, but my Blue Pill STM32F103C8T6 doesn't respond to st-info --probe any more. This has happened twice in a row with identical devices. It seems that if I Ctrl-D out of GDB (an old bad habit) the device seems to brick itself a...
Hi all,after working with Arduinos for some time now, I am currently trying to get stuff to work using a blue pill (stm32f1). I've managed to get some code working that turnes on the builit-in LED when a button is pressed using the Arduino IDE.With ...
So, a month or two ago, I had an issue where my USB 2.0 wouldn't connect and kept giving an error that the device descriptor wasn't detected. I found out at the time, that it wasn't properly generated, added it and all was fixed. Well, more problems ...
Good morning everyone,I'm currently trying to implement a SPI slave in full duplex mode on a STM32F469IDISCOVERY in order to interface with an external Master that is working at 10Mbit/s (the master cannot be modified). What I need to do is a full du...
Hi,I am new to STM32 and using DSI for the first time.I generated the simplest code for bringing up a custom DSI display board using CubeMX and TouchGFX. The code compiles successfully, but the CubeMX-generated function HAL_DSI_Init() within MX_DSIHO...
We have a problem converting our running USB VCP application (RTOS) to a working RNDIS version.We replaced the regular variants of usbd_cdc.* and usbd_cdc_if.* by their RNDIS variants.The USB OTG HS clock is enabled.We adapted the initialization: ...
I've run into an interesting problem and curious if anyone knows a solution. I am adding TFTP support to an amateur radio project (soon to be published as open source). All the other code is based on LWIPs netconn API and I want the TFTP code to us...
Hello,I stumbled upon a cubemx generation issue for sdmmc2 for the stm32u5g9zjt6q (I didn't have this issue with some other stm32u5xx).For a basic cubemx configuration of sdmmc2, the HAL_SD_MspInit is wrongly generated. It is a bit annoying as I have...
