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 have a 1 second loop that tries to mount the SD card, It repeatedly calls f_mount() until an SD is detected, however, I've noticed that there is a semaphore created each time f_mount() is called which is not deleted in HEAP_1 mode. So after some ti...
We have the below ETH pins connected to a KSZ8081RNACA-T with the pins setup in alternate function for ETH, there is no code for initialization of ETH as of now (future implementation). We have had a few processors die with 3.3v shorting to gnd, coul...
I am using the demonstration program of the STM32G0C1E-EV board. I have changed the wave_recorder.c program in order to introduce the DAC with DMA in the same parte to be able to transmit the data from the microphone to the headphones directly instea...
Hi,I am using an external chip to do i2c bootloading for STM32G071 mcu. I am able to erase, write to memory (from flash address 0x08000000) and send Go command to the same flash memory address, for starting the program. The SM32G071 responds all with...
Hello to All,When looking into the datasheet of the DRP1M1 addon for USB-PD, it was mentioned that this board could be used together with the NUCLEO-G0B1RE.However.The TCPP_V3.0.0 does not contain sources for this nucleo board !Are they available som...
This follow up question of STM Functional Safety webinar. It was not clear from the webinar if drivers and device specific CMSIS code generated by STM32Cube is certified for functional safety standards?
Hello,I am working with an STM32F4. My goal is to be able to access to the board using its hostname. From what I've seen, to get it done I have to : set LWIP_NETIF_HOSTNAME to 1 set LWIP_DHCP to 1I also set LWIP_DNS to 1.I made few modification ...
Hi,I am currently developping a custom bootloader to flash my app with STM32H7A3ZIx / SDMMC / FATFS with DMA templateIt fetch a binary (*.bin) from an SD card, read maximum BUFFER_SIZE (=8192) and stores it in a uint8_t RAM_Buf[BUFFER_SIZE] array (8K...
OTG_FS_IRQHandler is endlessly called"signal handler called>() at 0xffffffe9"I have already increase the heap and stack size to 0x2000. I use the STM32H753i-EVAL2 board
Hello!Almost everything is in the title. Is there a way to rename the device I'm developing.When I lsusb, it says STMicroelectronics virtual COM port. How do I change that toMyDeviceName?Beside this, is there a need to get a vendor ID / product ID? I...
