Posted on November 12, 2011 at 14:13HelloI am editing Custom HID example (with LEDs and buttons). I extended max frame length to 32B. There is implemented control and interrupt transfer. This causes maksimum transfer can be only up to 64kB/s. Is pos...
Posted on November 10, 2011 at 10:56Hello, I wish to write a Windows application exchanging data with a microcontroller via USB. What is the best MCU/evaluation board to do this job in terms of avalaible firmware, documentation, support, etc.? Thank...
Posted on November 07, 2011 at 08:08I've compiled the USB CDC code from the STM32F4Discovery example code using YAGARTO. It enumerates, the .inf driver is working, I can open the COM port using Realterm.I have programmed the DataRx and DataTx callba...
Posted on October 25, 2011 at 09:39We are using STM32f205 processor. We are trying to run the MSC example in Host mode. The PHY selcted was internal FS with HS core. The LCD log is diverted to UART. When we we insert the thumb drive in the USB conne...
Posted on October 25, 2011 at 20:54Hi all, I am am currently working on a system whereby we would like to stream event generated data at rates of 100Mbit/s+ across the usb to a debug terminal on the host. We are using the STM32F207 device and its H...
Posted on October 25, 2011 at 19:45My USB application in olimex board stmh103 (with stmf103rbt6 microcontroller) can only work to transfer 768 byte and stops. What might be the problem? #usb-data-limited
Posted on October 21, 2011 at 19:09I have successfully detected the microcontroller in the computer but my program and application are not transmitting data through usb. How do i debug the usb connection? I would be happy if someone would help me pr...
Posted on August 04, 2011 at 00:30Hi,i used to program my stm32 discovery board via usb cable using SWD. I used some example code and i think i disabled SWD debugging accidently. Now i cant enable it back, the Keil software i use says that no target...
Posted on October 03, 2011 at 20:38Hello, I have been searching without success to find an example of the STM32 Virtual Comport that shows how to receive data from the PC. I am coming from an 8051 background so the use of the legacy COM port will he...
Posted on June 16, 2010 at 09:23USB_virtual com port #virtual-com-port #seteptxvalid #usb