Posted on March 12, 2013 at 07:22I have got the USB Audio Device example working on the stm32f4discovery board . When connected to my laptop via usb , the board can be recognized as an speaker. There is audio output from the headphone when play musi...
Posted on February 27, 2014 at 15:30hi,I downloaded the stm32cubemx.zip and install it, then downloaded stm32cubef4.zip separately, can anyone tell me how to install the firmware package in the stm32CubeMx offlineBest Regards #stm32cube
Posted on February 24, 2014 at 13:03Hello! I see the Stm32Cube software. This is very useful and great software. Is there any chance to implement CoIDE project support? Thanlks #stm32-coocox-coide-cube
Posted on January 31, 2014 at 09:31 Anyone got any experience using the f_utime function from chan's fatfs? I've got a function that uses it to put a timestamp on a file I create on an SD card, but it returns INVALID_NAME every time. Not quite s...
Posted on February 26, 2014 at 02:01If I use external USB High-Speed PHY to implement Mass Storage on my STM32F4 board, What is the maximum data transfer rate that I can get ?My board will work as SLAVE. So PC will be the master. I know that the max...
Posted on February 20, 2014 at 12:26Hi,I have a board based on the STM32F429ZIT6, same as on the STM32F429I-Discovery. The board is wired so that the MCU can be reprogrammed via USB DFU. There is no ST-Link since this is a custom prototype board.Whi...
Posted on October 18, 2011 at 15:09Hi,I am working on the USB HID communication where I am trying to send 1K bytes of data from host to device. I am using the ST32F107V microcontroller and teh board used is STM3210C-EVAL.I am able to send 64 bytes a...
Posted on November 19, 2012 at 11:17I want to use the CDC example to send ADC data to a PC in a fast way. My problem is that I seem to be losing data erratically, especially if I send more data. I changed the usbd_cdc_VCP.c file in the following wa...
Posted on February 18, 2014 at 02:35I would like to know that is there any way to change the Target ID 00 (red circle in attachment) to other value such as 01, 02, etc�?Maybe modify something in startup file, system file or setting of the DFU projec...
Posted on February 14, 2014 at 11:40I am confused with these lines on Ref. Manual(0090) RM Rev.6 Page70 of 1710 (6th? para)To select the boot from Flash memory bank 2, clear the BFB2 bit in the user option bytes. When this bit is set and the boot pi...