Posted on February 14, 2014 at 23:07I was trying to read a file stored on a SD card with the fatfs library but the f_open return always FR_NO_FILE. The file is present and it was loaded on the SD using a PC with Win7. I tried to figure out what is ...
Posted on April 15, 2014 at 22:30 Using: STM32F407VGFreeRTOS 7.6.0 I am trying to read value of RFID card via UART interrupt. Problem is that data read by UART is somehow corrupted. If i don't use FreeRTOS this code works, which makes ...
Posted on April 16, 2014 at 20:17Hello to all, I just set up a bare bone project for my F207VC custom board using the new STM32Cube. The board is tested and it is working perfectly with FreeRTOS 6.1.0 and Lwip 1.3.2. The used PHY is a Micrel KSZ8051...
Posted on March 08, 2014 at 15:51Hi, I have a fairly standard implementation of the Virtual COM Port for the STM32F103. All i have implemented currently is the VCP code and an LED flashing in the main loop.The board can be powered by either USB or E...
Posted on April 14, 2014 at 22:10hello, I want to transmit data over USB VCP of variable buffer size from 10 to 10000 in size, but I am losing data erratically especially when buffer is of larger dimension. Can anyone please tell me the best ...
Posted on April 11, 2014 at 18:21Hello All, I am using the STM32F4 discovery board. I am using USB as a VCP and EXTI for detecting the rising edge of my signal. The USB and the EXTI work good when operated independently but don't work...
Posted on April 14, 2014 at 11:13Hi to all! I need to work with USB mouse on F105 processor. I used latest USB host-device lib - STM32_USB-Host-Device_Lib_V2.1.0, little rework it: 1. Remove STM3210C-EVAL's display, I have my own display, different ...
Posted on April 09, 2014 at 19:54HiI am fighting with USB again.Situation :STM32F205RF in NetDuino2 (schematic is here - http://netduino.com/netduino2/schematic.pdf)Code generated with CubeMX- first page : http://imtp.me/7ga902dr0- clock page : http...
Posted on March 20, 2014 at 12:48Hi, I've created the attached .ioc file for my modified ST3240G dev kit; when I generate the code and build it, I get the following: Error: L6218E: Undefined symbol ethernetif_notify_conn_changed (referred from ether...
Posted on April 09, 2014 at 01:52 Hi All, I am new to this community so if I have posted this in the wrong place then please let me know. I have a STM32 Discovery board which I am trying to log data onto a SD card through SPI. I am...
