Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Hello Guys,I have a STM32H743IIT6 on a CustomBoard, my Clock is a Quarzoscillator with 25mhz. I have a SDRAM from Winbond with 32 MiB on Bank1, my debug port is USART2, with sdcard for linux later.I checked out the last release of u-boot from https:/...
Dear Sir/Madam,Good day~I am currently using STM32F439ZI for the purpose of developing BMS.However, the code size exceed the internal Flash capacity, which is 2MB.To address this, I intend to add an external Flash (MXIC:MX25L25645G).May I know whethe...
Hey everyone,I want to use a STM32F767ZI to develop driving safety functions for electric scooters.The functions and Code are developed on Simulink using the Support Package for nucleo boards. I would like to log data from the MCU directly to a SD-Ca...
ST-LINK part's LED (LD1) on your STM32f446re Nucleo board appears dim and differently when in debug mode. but in normal, it glow normally and when code upload, it blinks.
Hello, I’m exploring how to convert the PROFINET Community Stack into a working implementation on STM32.Specifically, without relying on commercial stacks like RT-Labs.Has anyone successfully ported the community stack to an STM32 platform? Any insi...
I am currently implementing FreeRTOS on the STM32F407 MCU board and integrating it with the RC7620 Cellular Modem. However, I am facing issues with the UART configuration of USART2 for transmitting and receiving AT command responses from the RC7620 m...
Hello All,i want to implement bootloader in stm32g431rbt6 microcontroller using uart, I am looking for guidance and I would appreciate it if anyone could share useful resources, example projects, application notes, or tutorials specific to this MCU o...
Hi,I have a piece of CRC calculating code that I nicked from somewhere a couple of decades ago. I've been wondering about a few lines: *CRCVal ^= (*CRCVal << 8) << 4; *CRCVal ^= ((*CRCVal & 0xFF) << 4) << 1;(CRCVal is a pointer to a uint16_t varia...
Split from Cmsis-DAP debugger in STM32CubeIDE as this is a new question about a different probe.Hi guys, sorry i haven't responded, i do not have the daplink anymore, i have it to a friend when i got a diy Blackmagic debug probe, and i have another p...
I am unable to get the USB bootloader to work on a custom board with an STM32F070C6. This board uses an 8 MHz crystal (chosen to avoid HSI issues when the HSE frequency is too high—due to space constraints, a lower-frequency crystal is not an option)...