Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi fellas,I'm interested in implementing the firmware upgrade over the air (OTA) over BLE. I've came across dedicated STM's MCU family STM32WB too. But I'm more concerned about implementing in STM32L0/4 series family of MCU. Which MCU would be suitab...
Hello everyone. I'm trying to use the TIM6 as a timer at 1 kHZ. However the result I get is 500 Hz. I couldn't figure out why. I maxed the CPU clock speed at 168kHZ, which gives me the result of 84MHz APB1 Timer Clock. I calculated the auto reload va...
Hi all,I need to control 3 BLDCs on one board. I found that in order to precisely control BLDCs, you need a board with special motor control timers. I have only been able to find boards with two of these timers (Example NUCLEO-H745ZI-Q) but I need on...
The STM32L4 Discovery Kit IoT node hands-on seminar presentation is available on the ST page, but the training material is not.Is this training material available for download? The application I'm working with intersects a lot with what was taught in...
Hi everyone,I'm quite new to the STM hardware and embedded programming in general. My goal is to connect the B-U585I-IOT02A to a WPA-2 Enterprise WIFI (it needs to be that standard).I found the examples in the git repository about connecting to WIFI ...
Hello,I have an EM-36 eMMC connected on the SDIO port of my STM32H747 (it is on an Arduino Portenta H7 board). We are trying to verify that the communication works correctly with the eMMC and ultimately the objective is to mount a file system on it. ...
Hi,For a project I need to understand how the application "STM32 BLE toolbox for Android" works, in this way I managed to get its .apk but I don't know how to get its source-code.Best regards
Hello TeamI am looking to buy STM32H7 Series Micro Controller.Currently in India there is no stock available.Is there any option could you please suggest me to get the controller
I would like to monitor in real-time the state of the pins on my board (STM32F407D-DISC1) for a HIL (hardware in the loop) application.To do so I want to use the TAPs of the JTAG. I've found in the AN4989 application note that the JTAG was not suppor...
hello ST,my question is about the use of DAC with DMA on the STM32H743. I need to be able to store more tunes/tones into memory.The working code is based on an ST sample code, DAC_Ch1_EscalatorConfig(), albeit with many more samples used:HAL_DAC_Star...
