Posted on December 12, 2016 at 17:55hi everyone. i have 2 stm3241-g eval boards and i wanna establish communication between them by using usb protocol but i have no idea about usb. i have never used it. i need just communication like a rs232. i mus...
Posted on December 06, 2016 at 14:00Hi community! Jan Here, Cezch Republic. I am working on my project where i need to process audio for further uses. My first step is obviously get my data from mic. I have decided to use the MP45DT02 MEMS mic that ...
Posted on December 13, 2016 at 07:54Hi,I want to ask question about USB On-The-Go host and device library, How can I differentiate host and device part in this library(UM1021) and how this library is different from USB-FS-Device development kit(UM04...
Posted on December 13, 2016 at 09:18Hi all,I would like to implement USB communication at 50Mbps using STM32 as a device- based on ST's existing example code.I would like to understand if this is possible to achieve using the standard example code a...
Posted on December 11, 2016 at 03:15Hi.I am developing for an STM32F4. I'm using STM32CubeMX and System Workbench for STM32. I'm using FreeRTOS. I would like to know how I should, and should not, be using the STM32F4 HAL Driver callbacks. As an exam...
Posted on December 09, 2016 at 09:39I have designed two different data acquisition boards with STM32F407 MCU. Everything is OK. Now I would like to customize the USB CDC driver. I changed the MFG name in the .inf file provided by ST. This works in W...
Posted on February 14, 2016 at 16:01Hi,I tested the official USBD MSC exemple with a stm32f746-disco board in HS mode, and I got a very bad speed. For several high speed sd card, I got write:400KB/s, read: 1.6MB/s.Then I tried to increase the MSC_ME...
Posted on December 09, 2016 at 21:31Hi,I'm trying to read SD card using Mass Storage Protocol via STM32F746-DISCO board. I found example in Applications\USB_Device\MSC_Standalone which does exaclty what I need. However the read/write speed is bad. I...
Posted on December 08, 2016 at 22:38Hi all, I'm working with Ethernet on an STM32F745IETx and with a project configured using STM32CubeMX. We're using an RMII interface to a chip that supports three Ethernet ports. I've tested pass through between t...
Posted on December 08, 2016 at 19:27Hi everyone,I'm trying to use the STM32F429-Disc0 board with CubeMX as a CAN to USB bridge but I'm running across very strange behaviour now.I've made it to the point where the device gets enumerated correctly by ...
