Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 12, 2018 at 11:26A customer requires a module, with a stm32 microcontroller, that can connect to a remote server to send data.I need a low cost gsm uart module that can connect to internet, to establish a tcp connection with a remote ...
Posted on June 11, 2018 at 18:29hi stI have problem using spi slave with dmai use stm32f746 as slave to transmit data to master pc i send for test fixed frame start with check char ''$>'' to sync timing then slave should send 12 bytes ( 1-12)problem...
Posted on October 30, 2017 at 14:09 Hello I have FPGA with memory mapped peripheral what I would like to control from external STM32 MCU (STM32F767 ). I chose FMC peripheral in synchronous PSRAM mode because communication can be easily impleme...
Posted on June 12, 2018 at 11:11Hi,im trying to implement a basic SPI full-duplex slave using HAL (the reason to use HAL here is that i have to switch to another STM MCU later).The biggest problem is that the slave sometimes doesn't seem to react to...
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], ...
