Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on June 05, 2011 at 12:58Hi:I got stuck trying to use STM32 Connective line controller towork as a USB HOST. If I attach flash drive the device attaching is detectedbut the enumeration is not working. USB Control packet is send but the device...
Posted on July 24, 2014 at 14:04I am trying to implement USB HS communication in peripheral mode on a custom board based on STM32F405. The board has an external USB3300 ULPI chip. I am using the USB library from the ST website. Firstly, I used the V...
Posted on July 26, 2014 at 07:39Hi,Presently i am working with STM 32F407 USB FS, when i was writing some data into the channel then automatically channel disable bit set in to the channel characteristic register and channel transmission interrupt ...
Posted on July 26, 2014 at 07:36Hi,Presently i am working with STM 32F407 USB FS, when i was writing some data into the channel then automatically channel disable bit set in to the channel characteristic register and channel transmission interrupt ...
Posted on July 23, 2014 at 04:28I'm using STM32F4-Discovery for data/debug logging on uSD card. I have found samples in STM32Cube package:..\STM32Cube_FW_F4_V1.3.0\Projects\STM324xG_EVAL\Applications\FatFs\FatFs_uSDI ported this sample to my project...
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...
