Ask questions, find answers, and share insights on STM32 products and their technical features.
Currently I am working on UART DMA and I encountered problems after transmitting data via DMA UART. After 1 successful data transmission, the state flag remains on BUSY. After a search, I ended up on this thread and this fixed the problem. Threadstat...
I am working on STM32L431RCT6 microcontroller. Similar changes tried on STM32L053C8T6 also.Using custom hardware for product development and hardware is validated. I facing issue, bootloader not jumping to application. Instead it's creating hardfault...
hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2; hadc1.Init.Resolution = ADC_RESOLUTION_12B; hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT; hadc1.Init.ScanConvMode = ADC_SCAN_SEQ_FIXED; hadc1.Init.EOCSelection ...
Hello, I am in need of the SVD file for the newly released C071 model with USB. AFAICT they have not been posted or updated anywhere yet.I'm working in Rust which requires the SVD file for generating register accessors so I cannot do anything with th...
Please advise where I'm doing wrong, I need to create variables with GPIO output with variable assignment and I don't know how to make it work correctly. 'my_gpio_port' reports as undeclared, but the declaration is without errors. Thanx GPIO_TypeDe...
The stm32L496VG I bought a long time ago downloads well, but the stm32L496VG I bought this time doesn't download.Both were downloaded with the same st-link v2,but it's very strange.Does the recently produced stm32 mcu not work for downloading if the ...
In application we are using MCU part no STM32G0KCIU6 of LQFP32 / UFQFPN32 - GP package, can external oscillator of frequency 16MHz (Example: Part no ASEMB-16.000MHZ-LY-T) can be connected to pin no 2 which is dedicated for LSE clock frequency 32KHz. ...
HiI have generated intel binary file using iar 6.2 version for stm32f103vet6 but while flashing the same error occurswhat can be issue for programming error@0x00000000
Hi,I am STM32F103 with 72Mhz clock and am trying to send the CAN messages (MCP2561 as CAN transceiver) with 500kbps and am using CAN BUS ANALYZER to check the CAN msgs.Here am sending 3 CAN msgs for every 100ms using timer interrupt but some times s...
I am using an STM32C031 and am trying to write the bootloader program and application program as a single .bin file.However, I have designed the boot loader program to start up when the power is turned on and jump to the application program by specif...
