Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I was debugging an application that works fine for hours. Suddenly it uses to enter in a hard fault error. I talked too much about the application but I would like to focus the post on how to trace some hard fault thas has been occurred. It doesn't u...
I'm about to start a new development based upon the new STMH563 device. I want to implement a simple ethernet interface (no RTOS) but am failing at the first hurdle...I'm using the Nucleo board and STM32CubeIDE. I've created a project for the Nucleo ...
Hi everyone!Sorry if it's a newbie question, I just started learning this. I used USB_DEVICE middleware to make the code for the Audio Device Class. Even though I increased the heap to 2800h Windows doesn't recognise it as a sound device. I'm using t...
I send an ethernet packet to MAC address 00:80:E1:00:00:00 but no interrupt occurs in STMEnabled Ethernet interrupts in CubeMX.What could be wrong?Code:/* USER CODE BEGIN Header */ /** ***************************************************************...
Hey there!I am currently working on a custom CAN IAP bootloader, using the STLink V3/SET as a USB to CAN bridge for programming FLASH. I am following the AN3154 doc for CAN protocol used in the STM32 bootloader and I am currently doing the erase comm...
hi my software programmer is trying to set DMA on RAM, he passed the start address of the DMA RAM buffer from 0x20000000 to 0x20004100 and we got the error in the attached picture.he said that the LINKER of the CODE demands to define the pointers to ...
Greetings, I am trying to use the USB HS (ULPI interface) on the STM32H747 board and I am struggling with it. I simply created a project via CubeMX where I configured the USB HS in Mass Storage mode but then when I connect my usb to the PC I get PC c...
Affected driver library: STM32Cube_FW_U5_V1.2.0File: stm32u5xx_ll_cortex.hFunctions affected: LL_MPU_ConfigRegion, LL_MPU_ConfigRegion_NSBug: The Parameter AttrIndx is not shifted to the correct bit Position.Current (wrong) implementation: "WRITE_REG...
Need to memory map the framebuffer in the bootloader, this is done using bspMpuConfig. when this is done the framebuffer can successfully be written but when transitioning into the next state the routine /* RCC access done to identify the wakeup sou...
Hey,I am trying to send some sine wave signal over usb audio class to computer. I arranged usb descriptors so computer recognizes mcu as microphone but I am struggling to send sine wave. I create sine wave with dac and I read it with adc. what should...
