USB CDC Host example
Posted on December 08, 2011 at 08:50Hi ! I need to implement an USB CDC Host on STM32F4 Controller. Has anyone an example, or some hints how to do that ? I only found examples for CDC Device applications. regards Marc
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
STM32F103CB + IWDG
Posted on February 04, 2014 at 10:55 Hello Community, i want to use the IWDG of my STM32F103CB but i dont get it work. The controller isnt resetting. This is the relevant code-snippet: if (RCC_GetFlagStatus(RCC_FLAG_IWDGRS...
PWM Feedback STM32F103ZE
Posted on February 03, 2014 at 08:00The original post was too long to process during our migration. Please click on the attachment to read the original post.
SAVE MEMORY CONTENTS TO A FILE for STM32F3
Posted on January 29, 2014 at 17:00Hi all; I'm working with the discoveryF3 board, i'm using the ST-Link debugger. I want to save two float arrays into a file when debugging. My IDE is µVision4. I found that the command ''save'' can do that but ...
ADC1 STM32F0
Posted on January 30, 2014 at 03:56 Hi all, I just started working with STM32F0. I want to try ADC1 in this board but I find some trouble. I want to turn on the LED (PC8 and PC9) by using ADC asbenchmark, so when ADC1 reach 2000 bit or7D0...
strange spi signal problem
Posted on February 28, 2013 at 14:40Hello everyone, We are using STM32F215VGT on our project. When we send data over SPI from STM32F2, clock and data signals are not square wave. i attached clock signal. On our board, there is TXB0106 between STM32...
Does stm32 support DFU over serial (UART)?
Posted on February 04, 2014 at 03:30Hi all,I knew ST provides many examples for DFU over USB and I could successfully use the dfu-util tool to upload my binary code. I wonder if ST also support UART device firmware upgrade? Did anyone have experie...
Question about Address Boundary of STM32F2XX
Posted on February 03, 2014 at 15:58Hullo guys , ....... from the memory map on STM32F2XX datasheet , each GPIO takes 1024 bytes space from memory , I wonder why? ........ each GPIO has 10 32-bit registers , does not that means 40 bytes per GPIO ? ....
STM32F205 baudrate for separate CAN channels (CAN1 and CAN2)
Posted on February 03, 2014 at 15:46Is there any restrictions to set different CAN bitrate for CAN1 and CAN2? Some microcontrollers only supports the same baudrate for two separate channels.Linas
One USB port work as cdc device and host
Posted on January 31, 2014 at 22:59Hello, I have a question on the usb cdc. Is there any possible to use the same USB port to work as cdc host and cdc device? I have board with one USB port and the board need to tell what the equipment is connected ...
