Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 16, 2016 at 10:07Hello Everyone.I would like to infrom you that I am trying to measure battery voltage which is connected to ADC12_IN4 pin of stm32f103c8t6 microcontroller with ADC.I wrote proper code for configurations and readin...
Posted on December 16, 2016 at 05:30Since I want to send data from two board to a single device which will receive data from this two board and start its processing.so how I can send this data simultaneously to another device .
Posted on December 14, 2016 at 21:20I am having trouble getting a stable PWM of greater than 24MHz on the STM32F334 discovery board. Below are the configurations I have:8MHz external OscillatorSYSCLK = 72MHz (PLLMUL * 8MHz, PLLMULL = 9)HRTIM source ...
Posted on December 19, 2016 at 02:47Hello,I have an issue using the UART RX with DMA on my stm32f030k6t6...The microcontroller reacts exactly like the DMA was not correctly initialized.I'm using USART1 at PA10 (RX), and DMA1 channel 3. Here is the c...
Posted on December 02, 2016 at 04:43Hello, I am designing a project using STM32F446, hoping to get more performance than STM32F401/411.After some research and trial and error, it looks like this MCU does not support full duplex I2S. I could not find...
Posted on December 12, 2016 at 17:03HiYou recommand to switch on the board X-NUCLEO-IDB05A1 but i have the X-NUCEO-IDB04A1.You can see on my previous posts, i'm working for a package for the stm32f746g-disco.I'll be in holliday at the end of the wee...
Posted on December 17, 2016 at 11:18Hello,i am working on a school project regarding 3 phase motor control. I have a nucleo32 board with a stm32f410 deviceThe ideea is to generate a lookup table for the dutycycle values, and transfer them to the CCR...
Posted on January 21, 2014 at 10:36I'm having some troubles connecting an ST-Link to a STM32f0 microcontroller. Did is what i did/tried: Soldering STM32f051 (LQFP48) to DIP adaptorVBAT, VDDA, 2x VDD to +3,6VVSSA, 2x VSS to GNDBOOT0 to GNDNRST with...
Posted on December 29, 2015 at 03:33I am using the STM32F072RBT6 64pin LQFP My code seems quite stable, but this chip is showing signs of being overly sensitive to temperature... Since I have so much capacitance around the board on the same power l...
Posted on December 17, 2016 at 19:28Hi,I would like to know if I can use one I2C bus for 3 devices, first is master, sencond is slave and third is master/slave (STM will siwtch between master and slave mode to communicate with this 2 devices). Is th...
