Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello, I am working on Custom HID and I tried a week but no resultmy problem:I created Report Descriptor like follow /* USER CODE BEGIN 0 */ 0x06,0x00,0xFF, //Usage Page 0xff00 0x09, 0x01, //USAGE (Pointer) 0xA1,0x01, ...
This was provided in the STM32Cube Examples for STM32F767ZI-Nucleo. I do not understand why the pulse has been configured with different values for the different Channels. They are turned off and on as required by the commutation sequence, so I do no...
Hi!I'm using STM32h7hal library. Stm32 FDCAN doesn't have "automatic busOff recovery" flag. Therefore i have to use HAL for bus off recovery sequence.Is code below correct for recovery ?HAL_FDCAN_Stop(hfdcan);HAL_FDCAN_DeInit(hfdcan);HAL_FDCAN_Init(h...
We developed a product which uses STM32F series and everything works fine. For some reason, we need to swap the F serie to G serie for future products. Unfortunately, we do not manage to flash the virgin device (STM32G070CBT6) through USART1 (PA9/PA1...
Hi. I have stm32f722re connected with emmc MTFC4GMWDQ by 8-bit interface. When I read out the data from the card, I see in the debugger that starting from index 512 to the end, the second buffer is filled with zeros.This behavior is observed in block...
Hi ST Community:I'm appling STM32H743 with eMMC card in my project. I call function "HAL_MMC_WriteBlocks" for block writing. The problem is when I write one block every time, the write operation is ok. When write more than one blocks, it get failed. ...
Hi,I have downloaded and installed the STM32CubeIDE and have used it to do a blinky LED on a NUCLEO-L476RG, so basically have a bit of an understanding of the IDE and coding/compiling & burning.However, I'm lost as to how to proceed in getting my P-L...
I use the current version 1.5.0 of the STM32 Virtual COM Port Driver.Sometimes i got a bluescreen during my running Win32 App.As far I know, this problem is related to usbser.sys. But how to fix it?I'm using Win7 x64 and the usbser.sys is version 6.1...
I am using stm32l496, when in stm32cube I set the MSI clock above 2 MHz even if I don't change the Uart clock, when micro exits from lprun mode, HAL_UART_Transmit function not working or prints at a very delayed time for example if it must printed ev...
Hi all,(I am using a STM32L031) I'm trying to design a system that receives a UART string and uses this data to drive a WS2812 LED strip at different colors depending on the string. So far, I've done a lot of googling and found that a lot of people a...
