Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
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 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 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 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...
Posted on March 19, 2015 at 04:11Hello,Could anyone point me to a decent tutorial or resource for TDM audio on the STM32Fxx?Thanks in advance. #audio #tdm
Posted on March 03, 2015 at 11:24 Hello. I don't understand this code : /* Get tick */ tickstart = HAL_GetTick(); /* wait until command is send */ while(HAL_IS_BIT_SET(Device->SDSR, FMC_SDSR_BUSY)) { /* Check for the Timeout */ if(Ti...
Posted on March 13, 2015 at 18:41So I know ST doesn't expose viewing of the ULPI Register Array, but has anyone implemented code to access them ''blindly''? I need to tweak a few registers to try and pass USB 2.0 compliance but am having trouble fig...
Posted on January 25, 2015 at 21:06Hi,I have been tracking down a bug in my application that only appeared with certain optimisation options with gcc 4.9.3.It turns out the problem is that in the STM32F0 drivers the ''State'' member of the SPI_Handl...
