Ask questions, find answers, and share insights on STM32 products and their technical features.
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 ...
Posted on May 29, 2018 at 07:35Hello,I'm a online tutor. I would like use stm32 evaluation board for teaching my students.Link to the evaluation board : http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-...
Posted on May 28, 2018 at 12:46Hi All, I have tried to connect my custom target board with ST-link/V2 ISOL.when I run STM32 ST-Link Utility, it looks OK, setting is captured as followsafter connect 20 pin JTAG cable to my custom board, STM32F103RF w...
Posted on May 29, 2018 at 06:02The title says it all really!I have the above package talking to Ios but having a desktop app would be more productive as I would be able to intercept the communications with Wireshark to debug what is going on.Does su...
Posted on May 01, 2018 at 07:34Hello, I have an STM32F3 built into an application. I managed to upload a very simple code and run it, but something weird is happening. After about 20-30 seconds the mcu turns off. I measured the voltage at the NRST p...
