Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on March 27, 2015 at 12:07After updating to version 4.7.0, the error appears no more. I'm back to version 4.6.0 and the error will also no longer occur. Now I'm not sure what it was. Maybe a Windows effect (Shut down the PC and start again), ...
Posted on March 26, 2015 at 07:40Hi all,I am trying to use USB custom HID on STM32L053 discovery board to perform transmit and receive data with PC. I managed to configure the USB descriptors such that the device is recognized by WinXP as a USB Huma...
Posted on August 31, 2014 at 16:42 Hi folks, I debugged an issue with my own USB Full-Speed host stack where transmission stops at random. Chip: STM32F407@168MHz, USB_FS core, internal PHY In my test scenario I am using using...
Posted on March 25, 2015 at 11:06Is it possible to make USB HID Keyboard & Mouse with STM32L151? STM32F series have some demonstration source code for usb hid keyboard and mouse but STM32L151 has no demonstration source code. If STM32L151 make USB H...
Posted on March 25, 2015 at 09:15Greetings,I'm developing an application using STM32L053 micro. I use usb device (composite hid, msc). When I configure the system clock with HSI16, NO PLL all DIVS to 1 everything works fine. Now I need to change t...
Posted on March 25, 2015 at 02:45I've read just about all the existing posts regarding jumping from one code section to another and still I cannot jump without triggering a hard fault. I'm adhering to advice given such as always jump to an address w...
Posted on October 19, 2012 at 13:18I'm developing some software for multiple STM32 devices. One of the features it needs is a USB Virtual COM port.I've developed a version that works with USB VCP on the STM32F103 using this library:stm32_usb-fs-devi...
Posted on March 24, 2015 at 02:58 I'm looking intoSTM32F0x2_USB-FS-Device_Lib V1.0.0 particularly on STM32F072C8T6 with HID_CDC composite example. The first thing I observed, in usbd_cdc_vcp.c, void EVAL_COM_IRQHandler(void) { if (...
Posted on March 18, 2015 at 12:06Hi, I have a product which works as a USB composite device (CDC + MSD). This same product was previously designed to work only as a MSD device, without composite functionality. The device with composite funtionality...
Posted on January 16, 2015 at 06:58Hello, I am using an stm32f4-discovery board with MCU stm32F407. My intention is create a project using the STM32CubeMX c generator using both RTOS and USB Middlewares. I want to be able to see in my Device Manager...
