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 December 19, 2016 at 13:35Hi all,I am able to jump from my application to DFU Bootloader code and able to update my new firmware image with gpio interrupt, here i need one external interrupt to enter in to DFU for that i am thinking to use...
Posted on January 13, 2017 at 08:23Hi,I am using STM32L4 controller. I am using FatFS+FreeRTOS example project to make sure that SD read and write is working properly. But i am facing problem when i do continuous SD write to the SD card.I have four ...
Posted on January 06, 2017 at 10:13Hi all,I'm trying to run USB HIgh speed on a STM32F429 discovery board. I have used the CubeMX to generate project. I have checked hundred times that everything is ok. The device is seen in devicer manager but Code...
Posted on January 08, 2017 at 20:10Hi all, I imported the basic USB device MSC project from version 4.18.0 of CubeMX and plan to interface this with an old IDE hard drive to make a USB drive reader. But with the device callbacks themselves still emp...
Posted on December 19, 2016 at 12:03 I use STM32F407G-DISC1 board. I have run some examples with VCP based on STD library. Everything is OK. Then I have tried to generate code by CubeMX. And something interesting happens. If not to add any cod...
Posted on January 09, 2017 at 11:46As described in RM0376 DocID025941 rev 4 datasheet page 882 the SW_BUF flag shows the packet buffer for the application software. But there is a mismatch in the Table 143 for IN-type endpoint for DTOG=1 SW_BUF=1. ...
Posted on March 26, 2015 at 17:32Hi all,I've got an STM32F427 and am using the onboard HS USB PHY in FS mode using the CDC/VCP firmware generated by CubeMX (v4.7.0). I've been doing a lot of configuration and testing and though slow (I'm not very g...
Posted on March 24, 2015 at 18:38 I have been working on setting up my MCU as a VCP CDC Device using STM32Cube for the past few days. I have studied the STM32Cube USB device library User Manual (UM1734) and have followed the steps outlined in part ...
Posted on December 20, 2016 at 15:02Hey there!I wanted to know if someone could help me on building up a GUI on a PC for usage with an STM32F303VET. I am new to this and I am not sure exactly on how to implement that.So far I am reading the AN4323 o...
Posted on December 15, 2016 at 13:42 i am new to stm32f4 HAL api's. I have some trouble learning them. Anything useful for me is really really appreciated. i was looking at the uart api. i was referring to the examples provided in the keilv5 direc...
