STM32 MCUs Products

STM32F103c8t6 - fast interleaved ADC gives samples in wrong order?

Posted on May 03, 2018 at 23:53Using ADC1 and ADC2 in fast interleaved mode with dma transfering 32bit from ADC1.DR to memory in 32 bit device and mem mode (to handle both ADC1 and ADC2 data simultaneously as pr RM0008 and AN3116) delivers data that...

We use USB MSC with STM32F407. It works well but there is one unpleasant issue. When we do "Safe Eject" in Windows, we see the message "safe to remove" but the USB drive is still in the system.

Any sample projects Using stm32 F407g-disc1 board

Guys this is very popular board. Is there any good source where projects are made using this board(I mean using the peripheral available on this board) are available? So simple applications, Using C or C++? Any IDE.

4-wire JTAG interface not working on STM32F7.

Hi all, I just got new hardware. As we needed one more pin on our processor, and we always left the JTAG-Reset Pin floating on our last designs, I switched from 5-wire JTAG to 4-wire, which leaves the JTAG-Rest Pin free. Now, I set up my SW environme...

Problem with stm32f745 work

After the firmwared (or power off-on) and after the reset the same program takes a different amount of time in ticks. Find it in my oun code. Then tried to create code in Cube and check it - same thing. Then I checked clocking settings and frequency ...

Over The Air Upgrade in stm32f407

Hi everyone, I am using stm32f407zet6 MCU and i am integrating SIM7600E GSM module with microcontroller. I want make Over The Air Upgrade of my firmware. What are the steps to be followed to achieve OTA update in my microcontroller. How to achieve ...

f_write dropped 3 bytes

Hello, sorry for posting this post again. I have a problem with my code. I'm trying to write a program to take picture from camera and save it as motion jpeg video (MJPEG) in to USB. I build already the header and the structure of MJPEG file but it's...

CAN Buffer designing RING FIFO engine

Hello, Ok have a problem that I would like to over come , I am developing with CAN and the Nucleo st32F446re board.All is working and I can send and and receive packets of CAN data, but..... I would like to implement a more fail safe engine to deal w...

STM32l4 UART driver

Hi everyone,I am using stm32l4xx UART driver. I can read and write data. I am using HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout)HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *...