Posted on February 03, 2014 at 16:53I'm trying to launch the SystemMemory Bootloader on a STM32F4 as documented in this video: http://www.youtube.com/watch?v=cvKC-4tCRgw The PC detects a new device on USB but it does not enumerate. Using the Boot0 p...
Posted on July 24, 2014 at 04:59Hello,I'm working on realizing virtual com port on STM32L151 board. After I plug it into PC via usb, there are messages saying ''usb device not recognized''. I look into computer -- properties -- device manager, it is...
Posted on July 21, 2014 at 23:15I am interfacing a standard usb keyboard with stm32f4 discovery board. I am using a usb host library which are provided by st. Now the keyboard is successfully connected with discovery board and all keys are decoded s...
Posted on July 23, 2014 at 14:28Hello.I'm trying to get more SD card write performance with STM32F207ZET6 + SDIO + DMA + FatFS.I'm using Kingston 8GB MicroSDHC 4 class. I formatted it with SD Formatter tool. File system FAT32 with 32KB clusters.Writ...
Posted on July 22, 2014 at 09:19Hi Every one,I am working on USB OTG FS, here my problem is when i am writing some packet into the TX FIFO immediately channel interrupt should be raised but that is not happening at here.can any one please understan...
Posted on July 21, 2014 at 20:25 Hello, I'm currently working with an STM32F215 mcu and I'm attempting to write a test program with the USB-Host-Device Library V.2.1.0. The goal of this test project is to program the STM32F215 as a host c...
Posted on July 17, 2014 at 23:10I've installed STM32CubeMX to see how it would work for a new board I'm planning on building. Is there anything special I have to do to make PolarSSL show up in the middleware section? I see LWIP, and can enable it,...
Posted on June 16, 2014 at 21:08Hi, I'm having a very difficult time getting FreeRTOS v8 to run with CUBE/HAL. I started out using CUBE to generate a basic example for an ADC input configuration, and a timer that will count up (or down) and execute ...
Posted on July 10, 2014 at 06:59Hi - been checking for a while now, but I can't find any ''USB Host'' library for STM32 F3 series (I'm specifically using STM32F303VC and I have a STM32F3Discovery board).I only found: ''USB Device'' for F3 included...
Posted on July 21, 2014 at 09:28I want to interface keyboard using STM32F4 HID keyboard example. I am able to read keys pressed. I want to turn keyboard leds(NUM,CAPS leds) on and off.I have tried usb control packets as mentioned on web by other guy...