Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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...
Posted on May 12, 2014 at 18:27Hi everybody,is there somebody who can explain me on a short example how I can use the LWIP TCP/ IP Protocoll to read and write data by myself. I tried it for a while and used google but i can't find the right solution...
Posted on May 09, 2014 at 06:55PLZ HELP ME OUT HOW TO ENABLE LONG FILE NAME FORMAT WHEN USING FATFS LIB FOR 4 GB SD CARD #lfn #fatfs #fatffs-long-file-name
Posted on March 06, 2014 at 05:29Hi, I am trying to use the stm32cubemx to generate the C project and initialization code for the Keil uVision. The generated files includes some HAL libraries for the peripherals. My question is where can I find the...
