Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 05, 2018 at 13:13Hello I have stm32f407vg Discovery board, how do i identify it is old reference or new one ? as mentioned here. http://www.st.com/en/evaluation-tools/stm32f4discovery.html Any product marking ? My board has some nu...
Posted on January 04, 2018 at 21:48Hello,I am having a problem with a simple data logging project on an L432KC Nucleo board.I have a microSD breakout board from Adafruit hooked up via SPI1 and receive data on USART1 via DMA using a circular buffer f...
Posted on January 05, 2018 at 14:03Hello.I've started using stm32f0 recently. I've been reading about the RFID technology and came across the famous MIFare cards and RC522 reader. I found many libraries and support for RC522 and arduino. I also foun...
Posted on January 03, 2018 at 10:18I juse got the Sensortile kit, and I would like to read (life) the output from the sensors using MATLAB. Is there a simple way to stream the data “life� to a MATLAB running on Windows or mac OS? How can I do th...
Posted on November 20, 2017 at 07:29Hello Clive,I am implementing USB CDC host on STM32F446, it is connected to GSM module.I have initialized the USB host, I am still exploring how to send & receive data in CDC host mode & on what event I should rea...
Posted on January 04, 2018 at 23:25Just playing with STM32 Primer2 (quite old hardware: http://www.stm32circle.com/resources/stm32primer2.php ) and have a question related to the debugger interface.This piece of hw uses rlink interface for Ride7 IDE...
Posted on January 01, 2018 at 17:01Hello,I implemented the folloing codesnipped (using to set the USART baudrate). : uint32_t periphclk = LL_RCC_GetUSARTClockFreq(LL_RCC_USART2_CLKSOURCE); uint32_t oversampling = LL_USART_GetOverSampling(USART...
Posted on December 29, 2017 at 16:50Help needed,please.I'm using CubeMx and STM32Workbench,STM32F410 on a custom boardI can't trigger ADC1 from TIM1,TIM1 does generatean interrupt on compare channel 1,and i can see it,because i call a pin toggle in ...
Posted on January 03, 2018 at 11:20The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on December 31, 2017 at 10:30I'm using STM32F405.Now I need to communicate with PC and controller using USB i.e when I connect the USb to my PC and controller ,when I sends data from the MY PC, the USB understands the those characters and sen...
