Posted on June 05, 2013 at 08:05Hello, I am using the latest version of the STM32 USB library on the STM3240G eval board. I have modified the MSC example with my own configuration. This one is coming from a library we bought and works on a STM32F105...
Posted on March 24, 2014 at 20:00Hi, I cannot find this in the boot loader doc (AN2606) or on this forum. Do we need external pull-up or pull-down resistors on unused USART or CAN Rx signals? Or does the ROM-based boot loader (i.e. booting from sy...
Posted on March 19, 2014 at 11:00Hi,I have integrated the Host MSD and Device VCP into a project. I am struggling to find an example of how to switch between the Host/device mode when a �A� USB cable (flash stick ) and a �B� USB cable (connected to ...
Posted on March 19, 2014 at 13:31I've got a STM32F427 running as a USB device (HS, if that matters). Using a USB analyzer, I can see that the request from the host to set a device address is getting to the micro, but it fails to ACK the SETUP packet...
Posted on March 11, 2014 at 12:32Hi all,I have developped a simple example of controlling LEDs on STM32F4-Discivery and button state acquisition. The example uses USB as a communication pipe.A PC host application is developped using both libusb and ...
Posted on March 12, 2014 at 08:32I am going to use STM32F205 series MCU in my project, because it has two FS USB PHY. I am going to use one PHY as host, another PHY as device. Can USB On-The-Go host and device library(UM1021) support two FS USB PHY ...
Posted on March 10, 2014 at 05:24Has anyone used the STM32L series USB in host mode? I'm looking at this part at design-in stage. I need the Capsense feature but I also need to use USB in host mode to support optional WiFi.. The ''circuit diagram''...
Posted on March 10, 2014 at 06:07Is there any example code on how to use it.I have used sd card with fat32 format & created a test file.Now when user conect external pen drive to system then I have to write that text file from sd card to pen drive. ...
Posted on March 10, 2014 at 04:37Hi, I am using stm32f205 to do usb host which is able to use with hub.I am able to do enumeration of hub and device over hub, however, during enumeration of device over hub, it shows lot of error. I use beagle usb 48...
Posted on March 08, 2014 at 06:52 Hi I've just found a nasty bug while developing a CDC-ACM firmware that reads word values from class-specific requests. The byte order in USBwIndex was reversed, so after a little debugging I found these...