Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 20, 2014 at 12:18Hi, I'm working on a STM32F4 mcu and I'd like to use an UART with a baud rate of 1843200bps with a DMA that works for every byte received on this UART. Using CubeMX I have created an example code with a UART 1843200b...
Posted on June 10, 2014 at 10:24Hi all.For my project i should increase the pixel clock(dot clock) frequency that sourced from PLLSAI. So i should drive 800x480 TFT panel. And when i increase the LCD TFT Clock from PLLSAI module, its amplitude decre...
Posted on June 12, 2014 at 00:41Hi, I just bought a STM32f429 card with LCD touch screen, and I tested the examples of stm discovery. But I am wondering is there a software that can generate code the graphical interface of screen which can add rows ...
Posted on August 07, 2013 at 13:52Hi All, i'm using on STM32F417 PWM on TIM4 CH2, i have successfully initialized PWM, i have there LED with blinking on 2Hz, i would like to pause and i would like to return PWM to initial state with configured pol...
Posted on June 22, 2014 at 17:32HelloDoes anyone have working initialization code for STM32F042?I wrote this one bellow, but it doesn't work and I dont know why? CAN_TX line is low (measured by means of oscilloscope).I have got simillar working cod...
Posted on June 23, 2014 at 08:56The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 22, 2014 at 11:22Hello everybody, is it possible to chage the prescaler of the bus APB or AHB on the STM32F4 dev board. In fact, I was taking a look on the library system_stm32f4xx.c and it was descripbing a few setting oh the microco...
Posted on June 22, 2014 at 17:47Hi everybodyI am trying to get a control system with a PD controller and a Kalman filter up and running on my STM32F429 discovery board.The Kalman filter receives data gathered by two sensors and calculates an estimat...
Posted on June 22, 2014 at 03:09 Hi! I would like to ask you for some help- I wrote a code to get ADC values from 8 channels (regular group). After each conversion there has to be of course DMA request. I wrote everything and... all I ge...
Posted on June 21, 2014 at 19:10I have a STM32F105 connected over USB. In order to flash a new firmware I pull Boot0 lowhigh and replug the USB cable. That works. I would like to be able to go into bootloader mode without having to replug the USB ca...
