STM32 USB VCOM (solved)
Posted on July 11, 2012 at 06:51Ignore my question... was a problem at the PC end. #stm32-usb-vcom
Forum Posts
STM32F217 USB HS in FS mode - Mass Storage Device
Posted on November 14, 2011 at 21:30HelloHas anybody tried to run Mass Storage Device example from ST with embedded phy? When I'm connecting my board (with SD card and SDIO) to PC I'm able to copy small files to/from PC but when I'm trying to copy l...
stm32f107 usb-otg can not produce interruption after long running
Posted on July 05, 2012 at 14:17hi STM32 experts, i am using stm32f107 usb-otg interface, and an function is virtual com port,i.e. receive UART data then send to PC go through usb-otg interface,i am using VCP_V1.3.1_Setup.exe driver that installed ...
ETH_IRQHandler being called non-stop after first reception
Posted on July 05, 2012 at 18:41I'm working on a STM32F107, porting an ethernet network interface.After solving some initialisation issues the ethernet seems to be responding, it sends data properly and the interrupt on reception is calling the ETH_...
STM32L151ZD Bootloader Options
Posted on June 26, 2012 at 16:48I'm having difficulty finding a definite answer to my question in the forums or the application notes.We were hoping to use the USB to allow us to download our target firmware to our product, thus not requiring our us...
DFUSe Crashing when modifying option bytes
Posted on May 23, 2012 at 17:58Hi, I am trying to modify the option bytes of my ST so I can disable and enable write protection;however, when I am using DfuSe demo it crashes, I am wondering if anybody else has encountered the same issue, or have a ...
Data dropout in VCP USB application
Posted on June 27, 2012 at 05:20Hi,I am working on a vibration sensor project where I need to send data from an accelerometer over USB to a computer application with a data loading of about 24 bytes per millisecond. I am using using a custom-built S...
Pygmt OS is recruiting open source contributors
Posted on June 26, 2012 at 08:07Hi, my name is Warren Greenway, founder of Pygmy OS and the Pygmy Project. We are currently looking for a few good developers to join the core team in preparation for our first stable public release. Pygmy OS is an RT...
Where is the MII ''Transmit Error'' signal on the STM32F4xx?
Posted on June 15, 2012 at 20:55Hi, I'm currently doing a design using the STM32F407 which is going to use Ethernet. I am going to be interfacing to an external PHY through the MII interface. My question is in regards to the ''Transmit Error'' from ...
USB Virtual Com Port failures with Windows 7 64bit
Posted on June 17, 2012 at 19:34I have an AIS650 connected with USB to PC running Windows 7 64bit. The STMicroelectronics VCP driver (v1.3.1) is loaded. The COM port keeps dropping out. Sometimes the following error appears:Activation context genera...
