Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, I am working on CVEs and open anomalies analysis for STM32 software to see if there are any recent fixes (in past 1-2 years) which may impact our software and we need to include them.I am going through the questions asked in community forum. But ...
Hello Dear Experts,I have strange behavior on my STM3210 board.I flash my binary using STLink and it works well.Then I toggle BOOT0 pin in order to use the standard bootloader in the system memory and I reset the system.The bootloader starts and list...
Hi All, I followed the updated ST tutorial on Youtube for setting up USB-PD (https://www.youtube.com/watch?v=-vsJhNIaHxE) and I can't seem to actually get it to show up on the STM32CubeMonitor-UCPD app after following as closely as I could. I am desi...
Every period of time i send ~33bytes through USB CDC, if suddenly USB cable disconnected and reconnect i get 16 bytes of the last message loaded, and then continue to get new messages.How can i detect disconnection and were these 16 bytes located?
Hi,I am currently working on a resource-hungry project which requires a lot of memory for storing various buffers and RTOS threads stacks and objects. We are using the STM32L476 controller with Keil uVersion 5.34 IDE and Keil RTX5 as RTOS (CMSISv2) f...
hi,i am trying to run mcp2515 with stm32f303k8 board i am successfully done with Hal but when trying the same function in LL it data register is get some garbage value all time.attached is my code nd logic analyzer imageI have make sure that transmit...
I'm despairing of ever getting 4-bit SDIO FATFS working on a 144-pin H7. I've tried modifying example code for the various eval and discovery boards, building from scratch with CubeMX, etc. and nothing works. The HAL code seems to read the card detai...
As I have seen, an open bootloader middleware is offered for the STM32G4. An FDCAN implementation can be found here. Are there any plans to also offer a pure CAN implementation?I am also interested in whether it is possible to program directly via CA...
Hi all,I am working with a stm32f7508dk. My code is running XIP on 1-bank QSPI.Here is the MEMORY definitions in my linker file: MEMORY { RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 320K /* FLASH (rx) : ORIGIN = 0x8000000, LENGTH ...
unplug my CDC USB output cable and sprintf( string, "%.2f ",myFloat); will crash plug it back in to the PC and without any comms, it works.could it be a memory leak if the CDC driver is not handshook ?anyhow the CUBE didn't allocate enough Stack ...
