STM32 MCUs Products

Hello. Can someone provide me a code or an example for STM32 and Fever click (MAX30205) or anything that would help for start, like how to use I2C and UART(for PC)? Thanks, Ana

STM32 ADC and DMA example please.

Hi.Has anyone got an example of how to trigger an ADC from a Timer, and, then use the DMA to transfer the results from the ADC to a buffer in RAM.I've looked everywhere I know, and cant seem to find a working example of this type. I have tried to get...

Problem with SDIO Receive FIFO overrun error on STM32F765

Hello, I have an audio playback application on an STM32F765VG chip. The application normally runs fine reading files from my FAT32 SD card over the SDIO interface. However, when I start tracing using Percepio Tracealyzer, I get a Receive FIFO overrun...

FLASH DATA WRITE PROBLEM IN STM32H743IIK6

Hello i want to write some variable data on internal flash using HAL library but it not writing.I am using blow code to write data to flash.can you please tell what am i doing wrong.#define FLASH_ADDRS   0x081E002A#define FLASH_DATA_W...

STM32F412 QSPI problem when sending some bytes (ODD) to external memory

Hello everyone,I'm trying to write and read some data with a NUCLEO f412 to an external memory in QSPI mode.Following some examples I found on the web, I succeed into writing and reading some data from/to the external memory.The memory is MX25L12835F...

Com LED toggling

Hi everyone,why the com LED is toggling when I connect my board to the PC?

QUADSPI + DMA, reading too many bytes?

Hello, so I am trying to write a driver for a GigaDevice GD5F2GQ4xFxxG part, that uses the QUADSPI peripheral. So far so good, but seeing some unexpected results and when I dug into it, I think I observe that a read command is acquiring more bytes t...

STM32F407G-DISC1 for Window 10

Hi, As per product data sheet, STM32F407G-DISC1 discovery board is compatible with Windows® OS (XP, 7, 8). But I have window 10.Does this discovery board supports window 10?Thanks and Regards,Shailesh Kumar

STM32F303 ADC Sequence Conversion Problem

Hello I am trying to use STM32F303VCT6 ADC1 to measure 4 channels in sequence. I am using TIMER 3 to trigger start of sequence conversion. I am using DMA1 to transfer data to an array. My code is as follows:ADC Configuration:ADC_InitTypeDef ADC...

Print to Serial port of an STM32F030F4P6

Hi.I have a diy board with STM32F030F4P6 Atollic TrueSTUDIO 9.3.0 and STM32CubeMX 5.2.1.I want to use it 's serial port in order to print (for debugging), like in Arduino we use the Serial.print().I 've followed a few things I found on the internet b...