Posted on February 12, 2016 at 23:44 Hi all, I am trying to develop my own DisplayLink device with STM32F429 Discovery board. I use CDC as a template of it. Whole edited enumeration pass OK. But when I need to receive data from EP 1 (OUT Bulk...
Posted on February 17, 2016 at 15:34Hello all, I am trying to find a Bootloader (compiled file and source code) for stm32f429. I was able to find only this documentation: http://www.st.com/web/en/resource/technical/document/application_note/CD001675...
Posted on February 16, 2016 at 15:06Hi,I want to develop a custom 8x8 USB hid keyboard and have studied the basics about it.Now I am searching for USB microcontrollers supported for it.I found STM32F0xx and STM32F1xx series both support this and al...
Posted on February 01, 2016 at 21:19Hello,I am using USB Virtual Com Port with CubeMX on a STM32F4 controller.The problem is, that occasionally, but increasingly often I cannot open the COM Port to my Device. It is very hard to reproduce, as changes...
Posted on August 28, 2013 at 19:17 Does the STM32_USB-FS-Device_Lib_V4.0.0 Composite example actually work? This code in usb_prop.c to set up Endpoint 2 IN (used by the Mass Storage Device) seems screwy to me. ENDP1 gets used where I would...
Posted on February 16, 2016 at 06:05Hi I would like to use the discovery board as a USB audio card which can use usb play music from PC and record sound to PC. When I initialize the USB, I think I need to configure both EP_out and EP_in. SO in usbd_...
Posted on December 10, 2015 at 10:58I would include in my app a button to do the update.I have found the AN3155 ''USART protocol used in the STM32 bootloader'' about writing the Master bootloader, but I want to know if you already have the source co...
Posted on February 15, 2016 at 07:19Hi,I am trying the RTC function on the STM32L152C-discovery board, i have enabled LSE in the CubeMX (i did same for the HSE, it is working good), but i never got the RTC crystal working, i have tried to use scope ...
Posted on February 13, 2016 at 22:26Hi guysI recently started to learn STM32F407. I'm sticking to a problem which likes drinking a glass of water for you, so please help me, I studied many tutorials and watched many videos but none explains these mo...
Posted on February 07, 2016 at 22:52Hello guys,I 'm a new STM32 user that started using and learning STM32 MCUs developing .I have circuit that I have a usart connection at usart2.I can transmit data from MCU perfectly and also I can receive data ea...
