Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 30, 2014 at 04:31Hi,Firstly, I tried to browse on the forums but there were only a few concerning STM32 F3-series.I have an STM32303C-EVAL board with STM32F303VCT6 MCU.I wanted it to act as a USB Audio Speaker.Basically:[PC] --USB--> ...
Posted on July 28, 2014 at 21:38Hi, I'm following an example as provided by the STD PERIPHERALS library, on an STM32F4 Discovery board. In spite of what's being written in the config routine, when I set the define for LSI, I read back this: Year = ...
Posted on July 29, 2014 at 20:26I am trying to send an array over UART using the DMA. I dont know why the DMA does not send more than 65535 elements.Is there a restriction on the DMA for only 16Bit numbers only ? #stm32f4 #board #discovery #rtfm ...
Posted on July 29, 2014 at 21:07HiI'm trying to get the USB virual com ports working with a STM32F401 discovery board, using IAR workbench, and the code generated from STM32 Cube MX. I found this/public/STe2ecommunities/mcu/Lists/STM32Java/flat.aspx...
Posted on July 29, 2014 at 00:53Hello, I am reading from an external ADC in parallel interface(16 bits). I dont know what is wrong, only my port PE0 and PE1 are talking to the controller at 1V and rest all others taking at 3V. when I remove t...
Posted on July 19, 2014 at 13:47I am using STM32F205RBT6.I have to start a timer when a particular event happens. This I have done in programming.After that interrupts comes on three other pins. Now I have to measure the time between:1. Start & inte...
Posted on February 03, 2014 at 17:30The DFUse software package (STSW-STM32080, version 3.0.3) comes with the USB Tube driver (STTub30.sys) version 3.0.1. This driver works for me on Windows 7, but does not work on Windows 8 for me. At some point i...
Posted on July 28, 2014 at 11:51Hi everyone,I apologize beforehand if this isn't the right place to post my question, but I just started with this forum :).Anyway, I've been given an STM32L0538-Discovery board for a project and I can't seem to find ...
Posted on July 28, 2014 at 18:38Does anyone know how to embed BMP images (or other files) into the application image in IAR? I'd like to embed a series of BMP images, then have my code be able to read the BMP and send it to another device for displ...
Posted on July 25, 2014 at 18:47I have used WFI() previously, but I can't figure out what is going on with my current code. The WFI() returns immediately, but I can't figure out what interrupt is active. Any tips for determining what caused a WFI(...
