Posted on December 05, 2011 at 18:41My application has a sequencial input data that consist of 128 bytes to be filled in 0,5 ms. So this is obtained by ADC and DMA function for STM32F103. All the data are copied to a buffer in DMA subroutine. The pr...
Posted on December 13, 2011 at 19:34Hi there,if you try to ping demo example LWIP 1.1.0 for STM32F2x7 mcu with data length bigger than 1472 then lwip library or something else goes wrong, see responses:C:\>ping 10.0.10.144 -l 1472P?�kaz PING na 10.0...
Posted on December 13, 2011 at 22:47Hi,Just a quick post if I may to highlight the new FreeRTOS STM32F407 Cortex-M4F demo, which is included as part of FreeRTOS V7.1.0 - released today:http://www.freertos.org/FreeRTOS-for-STM32F4xx-Cortex-M4F-IAR.ht...
Posted on December 13, 2011 at 17:18I can not use examples for VCP from STM32F1xx (USB full speed device library). Where I can see example of implementation of USB FS/HS CDC? (Migrating from STM32F100 UART to STM32F407 with USB-CDC). #usb #cortex...
Posted on December 12, 2011 at 13:59I have an application where analog voltage is coverted by ADC and is saved in an array of size 128 byte. So the information to this array comes every few milliseconds (less than 1). Now i need to transfer the data...
Posted on December 06, 2011 at 02:08I was wondering if anyone has been successful in designing a USB Composite Device using the new USB stack for STM32F105/7. I'm trying to get the grips on how to combine USB Audio and HID but can't find any informa...
Posted on September 22, 2011 at 10:57Hi all, I am using DfuSe demo (v3.0.0) to communicate with the board STM3220G-eval. I am willing to test, understand and confirm the leave DFU sequence. So I press the button ''Leave DFU Mode'' on the...
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...
