Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on October 03, 2014 at 00:03Hi,I'm trying to run the custom HID example provided by ST for STM32L152c board. The device disconnecting and reconnecting multiple times after enumeration. I have attached a screenshot of the sniffer. Could anybod...
Posted on October 07, 2014 at 21:36Hello to all. I have a project on an discovery board. I have a webserver installed. i have all working using static IP address but cannot get to work using DHCP. Using DHCP a can see the broadcasting msg is out and...
Posted on August 12, 2014 at 19:07Gooood morning........STM Today i am looking at defining more endpoints for a usb uvc ''device''. I do understand, that endpoints shall be initialized after an appropriate SETUP message has been received by the hos...
Posted on October 06, 2014 at 18:01I am a bit lost in the approach to send data to a windows PC over an isochronous IN endpoint from an STM32 USB Device. (F407, lib-usb-otg V2.1.0). Can someone give me a general ''workflow'' on the ''device'' side.?...
Posted on October 05, 2014 at 14:47I have a battery-powered device which may connect to a USB host or a charger.How can I tell if the device is currently connected to a charger or a Host in Suspend mode?Thanks,Boaz #stm32 #usb
Posted on October 01, 2014 at 11:32I've tried running the USB example from the Discovery sample library, out of the box.The issue is that once interrupts are enabled (by calling usb_pwr.c/PowerOn()), the MPU gets keeps calling the USB_LP_CAN1_RX0_IR...
Posted on October 04, 2014 at 13:38We have released stm32flash 0.4 at https://code.google.com/p/stm32flash/ stm32flash is an open-source, cross-platform tool for communicating with the STM32/STM32W built-in serial bootloader. It supports UART and I2...
Posted on October 03, 2014 at 15:05Hello forumers... I am evaluating MCUs for use in a device which sits on a CAN Bus network. I need to be able to push firmware upgrades over the CAN bus from a PC. So far I have found that for my app there is not a...
Posted on November 27, 2013 at 20:39 Hello, I haven't been able to get the example: STM32F2xx_StdPeriph_Lib_V1.1.0\Project\STM32F2xx_StdPeriph_Examples\USART\USART_Printf to work. It seems as if the the wrong put_char routine is ...
Posted on September 25, 2014 at 12:38Hi all: It's my first time working with MCU and got problem to implement USB MSC. I'm using the STM32F207 core and test with USB-Host-Device_Lib_V2.0.0, msc sample code. After download the driver to my board, plu...
