Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi together,I have two Nucleo-Boards with same sw and same external HW. On one HW I get RX acknoledge errors, on the other one everything is fine.Nucleo-H7 with STM32H743ZIOn-Chip CANFD-Controller, CANFD1 (PA11, PA12) and CANFD2 (PB13, PB12)Own exter...
In all of my projects I have my own bootloader which is located at 0x8000000 and is specially designed to communicate with my own Windows universal Flasher-Tool. My bootloader initializes necessary components for the needed communication ports (e.g. ...
While working on a standard OTAA Rejoin procedure for our application I've noticed the LoRaMAC callback primitives are all fixed in the LORA_Init() function. When I want to catch the event the MAC layer signals the reception (or not) of a server ACK ...
Hi,I am using STM32F303, please tell how to go into sleep mode and wake it up from the sleep mode.
try to understand the softuart but i couldn't get any example so please send me the sample code of that thank you in advance
Hello everyone,We are developing a new smart wearable wristband. So we didn't find any screen for our device. Did you hear any device for STM32 microcontrollers ?Have a good day
I'm want to communicate with a 1.54 inc epaper waveshare screen via half-duplex SPI from my nucleo STM32L433RCxT board. I use CUBEMX, HAL library, TrueStudio and ST-Link Utility.I have a problem. Whenever I try to send anything with use of the SPI w...
Hi all,I have been trying to connect a microstep driver (Haydon DCM8027/55 Driver) to the my discover board, but I don't know how to hookup. I have the following board "STM32-Nucleo". (I do not have the Nucleo Driver Expansion Board) I am not sure w...
Posted on March 23, 2017 at 00:15Hello forum,The processor is STM32F072I got a download of a code snippet that I want to modify. It works great on PA8. I want the same PWM output on PA9 and PA10. I tried several things but none worked. Looking f...
Hello, I am using STM32Cube_FW_F4_V1.21.0 library version.I would like to implement USB mass storage device example along with SDIO interface. When I connect my STM32 device with the PC, I wish to see my SD card content on my PC.I made some confi...
