Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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...
Posted on December 23, 2016 at 15:23 I'm trying to blink a LED on a Nucleo-L476 with CubeMX and ST's HAL. It worked perfectly on Windows (System Workbench). Now, I'm trying to do the same on Linux with CubeMX and Qt Createor (my favorite IDE) and...
Posted on December 28, 2016 at 14:39 Hi, I am using CubeMx in order to generate startup code for the USB virtual com port device. It works fine. But I need to implement 2 virtual com ports on 1 USB interface. I cant seem to find any source of ...
Posted on July 11, 2016 at 14:55Hello!I use the USB CDC class implementation provided by STM32CubeMX 4.10.1 (firmware library v1.3.0) with stm32l0x3 and I try to get a composite device with multiply VCP ports. I'm rather not interested in changes in...
Posted on December 30, 2016 at 14:00Hi, Does anyone tried & succeeded in STM32F4 Ethernet examples with FreeRTOS v7.5.above & LwIP 1.3 above?? I have gone all the examples provided in the internet, they all using the LwIP 1.3.2 with FreeRTOS v...
Posted on December 26, 2016 at 17:51 hi all. running the demonstrations project on STM32F4X9-EVAL on the EVAL board works fine. in my project i need to conserve power so i need to go into stop,ode while system is idle. stop mode will req...
Posted on December 27, 2016 at 03:45 Hello, Right at the moment, in AC6+Eclipse environment, the build error shows,( just showing 1 similar error) C:/STM32_toolchain/common/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_adc.h:238:2: error: ...
Posted on December 20, 2016 at 22:44I am trying to create a usb cdc interface on a stm32l432kc nucleo board. Upon enumeration with the host computer the device appears as two seperate interfaces. When looking at the packet data, the device has respo...
