Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on May 24, 2014 at 19:40The definition of __STM32F4xx_CMSIS_DEVICE_VERSION appears to be incorrect in the following STM32CubeF4 file: STM32Cube_FW_F4_V1.1.0\Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h It is defined as: (at line ...
Posted on May 21, 2014 at 08:16hi,is there a way to read the Timers counter value?i can't find function for that at the HAL drivers Timer library.pls help.(i m using stm32f4 discovery board.thanks #stm32cube #hal-diver #timer
Posted on May 21, 2014 at 09:28Hello, sorry for off-topic. Has somebody experienced problems with VCP in Linux with Z87/H87 chipsets? I have some fail-reports from clients and also tried it on colleagues computer. After several working sessions with...
Posted on January 17, 2014 at 03:21I have an legacy uninterruptible power supply (UPS) that communicates to a host over USB. The commands are proprietary. The UPS is now obsolete and will be replaced with a new UPS. The new UPS still connects to t...
Posted on December 12, 2011 at 08:47Hello there, I desperatly need help getting data from my stm32f4 to my pc. I was thinking of using the OTG and set it up as a keyboard and transfer the data accross like that but it seems like a huge mission to tr...
Posted on May 14, 2014 at 17:23Using DFU File Manager, I generated a DFU file with 2 target images (ID 0 and 1) from hex files. I can verify this DFU file is valid and downloads correctly using a homemade parsing app. However, when using DfuSe Demo,...
Posted on June 12, 2012 at 12:59I am a beginner in the ARM cortex series and so far have successfully managed to program basics like GPIOs ADCs DACs TIMs . Part of my project requires me to transfer all processed data to the PC using USB communicati...
Posted on May 12, 2014 at 12:15Hello, I tried virtual COM port example on STM32 and used driver VCP_V1.3.1. I'm surprised that without pre-installing driver the device is found as a composite in Device Manager, and I cannot use the same inf file (at...
Posted on May 14, 2014 at 16:34Hi, as you know some basic STM32 microcontrollers has a USB connector. (USBDM,USBDP)Now, I wanna OV7670 camera is connected via a USB connection to the PC, and I'd an image to the PC (e.g. MATLAB programs). How can con...
Posted on May 12, 2014 at 15:12 Hello everyone. I'm trying to get USB VCP communication to my STM32F107 working (using USB to communicate via minicom with my µc). Looking at the example and the STM32_USB_Device_Library of the STM32_USB-H...
