Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 08, 2018 at 20:57Hello, I'm having an odd time with a board using the STM32F746VGT6 microcontroller that it requires that I reset the board each time that I power it up. I have several of these and the phenomenon only occurs on abo...
Posted on June 11, 2018 at 09:56Dear All, I’m new to this forum and to stm32 board. I’m trying to connect an SD Card to my board NUCLEO-F429ZI but I’m having some problems with it. I use STM32CUBEMX to create the project using the standard per...
Posted on June 06, 2018 at 10:00Hello all!I'm trying to detect whether a debugger is attached to my program. I've read in other threads (like this one: https://community.st.com/thread/25890?commentID=69875&sharpcomment ) that there is a register in...
Posted on June 11, 2018 at 08:37HiHow to change arduino uno code to STM32F103void setup(){ pinMode(9,OUTPUT); pinMode(10,OUTPUT); TCCR1B = (1<<WGM13)|(1<<CS10); TCCR1A = (1<<COM1A1)|(1<<COM1B1)|(1<<COM1B0); TIMSK1 = 1<<TOIE1; ICR1=511; OCR1B=0; }...
Posted on June 07, 2018 at 17:49Hi,I am using STM32L496 Nucleo-144 connecting SPI1 to external Adafruit MAX31865 PT100 temp sensor using breadboard with Saleae.For some reason (I have no clue at all), I got nothing from Saleae.One thing I kinda of c...
Posted on May 25, 2018 at 11:27Hello, I'd like to know if there is possibility to use all input capture channels at the same time?For starting timer i use function wich enable only 1 channel:HAL_TIM_IC_Start_DMA(&htim1, TIM_CHANNEL_1, &restWave[0], ...
Posted on June 07, 2018 at 20:40 I modified \STM32Cube\Repository\STM32Cube_FW_F7_V1.0\Projects\STM32746G-Discovery\Applications\LibJPEG example to show several images, see the code below, but images don't show. Only the first one is there whole....
Posted on June 11, 2018 at 23:16Hi,I have very weird issue with external voltage reference with STM32L4xx.I have a board which is using external voltage reference for STM32L476. I apply 3.3V to both VDDA and VREF+. The VDD is also powered with 3.3V....
Posted on June 11, 2018 at 06:36I have a project that is a series speakers. There are 2 speakers master speaker (MS) and slave Speaker (SS)I want to design the MS as following function.1) use phone as controller through Bluetooth2) MS with SD card...
Posted on June 08, 2018 at 14:40 Hello everyone, I have 9 pins of ADC that each of them will received signal from function generator 20 kHz. I want to use ADC to store the data inside an array by using DMA2. ADC1 has 3 pins, ADC2 has 3 pins, ADC3...
