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 am developing a project using the STM32U5G9J. In particular I based our board on the STM32U5G9J-DK2 board. My project includes over the air update for which I am using the external flash that comes on the DK2 board for temporary firmware swapping s...
Greetings!I am trying to establish a connection between STM32F439IIH6 (Slave) and a customize board (Master) through SPI DMA application. The customize board has its own built-in driver with SPI application. The communication between STM32F4 and cust...
I have enabled USB with the following settings:Following USB middleware is enabled like so:In the linker script I have moved everything from DTCMRAM to RAM.Additional section is specified like so.dma_buffer : { *(.dma_buffer) } >RAM_D2And used like...
Hi,I am new to ST platform, i am facing an issue as below.C:/Users/Yuvaraj/Desktop/Test/1/Middlewares/Third_Party/LwIP/src/apps/http/fs.c', needed by 'Middlewares/LwIP/apps/http/fs.o'. StopI am opened the project from examples codes.Can anyone help ?...
If I don't enable RX line inversion, everything works fine. But when I enable inversion, I constantly get frame errors. The DMA operates in cyclic mode, without interruption. It's just like a ring buffer. In normal mode, everything works without prob...
Hi,I´ve problems getting UCPD running on a STM32H563. With STM32G0 I´ve alraedy realized a lot of such projects with UCPD. Hence I suggest, that it maybe is a problem of the DMA which is much more complicated to configure on the H5. Is there any info...
I am using STM32H743VIT6 with USB3300 to develop a HS USB Device.But the program is always trapped in USB_CoreReset() at do { count++; if (count > HAL_USB_TIMEOUT) { return HAL_TIMEOUT; } } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_...
Hi,I am writing firmware to read and write to a MicroSD card in SPI mode using an STM32G051F8P6.Card initialization, performed in the order of CMD0, CMD8, CMD55 and ACMD41, CMD58, works correctly. However, when I then try to read the first sector wit...
I've adapted the NUCLEO DRP1M1 reference design to build and compile for our Custom STM32U5A9 board, and when I run it, iit gets through these relevant pieces:MX_GPDMA1_Init();MX_UCPD1_Init();MX_TCPP_Init();But then inMX_USBPD_Init() is seems to hang...
hello ST Community, I'm developing the bootloader for the STM32H755 microcontroller from a specific flash memory address of 0x08010000. I also modified the USER_VECT_TAB_ADDRESS definition in the file 'system_stm32h7xx_dualcore_boot_cm4_cm7.c', as fo...
