Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 29, 2018 at 14:08I am working on the STM32F401RE, I want to implement IAP using the same board and STM32f0, I am using the HAL Library.As per the steps, I am putting the IAP firmware at the First Sector at 0x08000000and the application...
Posted on April 07, 2018 at 03:44I am working on a project with stm32l432kb. It uses 8 MHz external clock in order to achieve 80 MHz system clock. I've configured clock with the Cube. The diagram shows system clock at 80 MHz, nevertheless the real c...
Posted on May 29, 2018 at 10:01Hello,i'm using 7 adc-channels on our board and use DMA to transfer all 7 results (single shot) into my variables in DTCM memory. To initialize DMA I use sample code from similar evalboard-examples.This works fine.#d...
Posted on May 29, 2018 at 09:40Hello everybody,i have a strange problem, hope that someone has a great idea what i can do...We have custom board's with the stm32f7 and f4. Normaly we flash the device via bat (or open ocd(which is working)).The bat l...
Posted on May 29, 2018 at 08:53Dear STM Community,we want to use I2C in Fast Mode Plus (1MBit/s) with a STM32F401xB MCU. The datasheet points out: 'The I2C busfrequency can be increased up to 1 MHz.' What are the conditions and requirements to imple...
Posted on May 21, 2018 at 10:34Hello,I am developing a blasting monitoring sensor for which I have chosen to use the STM32L496 as my main chip. The application requires sampling from an external ADC at about 12kHz. When the uC will be reading the sa...
Posted on May 28, 2018 at 17:35Hello,Can someone please guide me how to set up stm32L4 in Run mode 2 (26 Mhz) in MBED? If there is a source code and libraries for that it would be great. I could only find codes for the lowpower run mode (around 8 Mh...
Posted on May 29, 2018 at 08:11I need to program external memory using CLI. Conventional programming using the software is succesfull. Need to integrate the commands for the labview programming.C:\Project\Programming\ST-LINK Utility>ST-LINK_CLI.exe ...
Posted on May 28, 2018 at 17:21Hello ST All.I have a NUCLEOL476RG and i have some troubles trying to read a battery level using ADC.I made a voltage divider partitor to get 3.3V starting from 14.1V.1) using 162K resistor + 50K resistor the adc read...
Posted on May 28, 2018 at 21:30Hi guy,I'm new to STM32. I'm using a STM32F373. I'm just trying to use the GPIO, and turn on some LEDS that are on port C(C0,C1,C2,C3) but it does not work. Actually, my problem is with the written operation. I am not ...
