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 February 29, 2016 at 08:08Hello,I'm trying to modifiy my project to work with DMA on the SDIO interface. Without DMA the system works fine. Then I modified my Cube settings to DMA and set the access functions to Write_DMA and Read_DMA. Now...
Posted on October 27, 2016 at 10:27hello! I'm using STM32f407 discovery kit along with extension board for my webserver project, I've tested lwip demo code and it works fine. Problem comes when client sends a bigger packet, for example 2000 bytes, a...
Posted on October 20, 2016 at 15:31I've been using the Standard Peripheral Library for STM32F4 for years, and have always found it fairly intuitive, and the code sits neatly contained within my driver classes. My experience with CubeMX is that I rea...
Posted on October 09, 2016 at 14:21HiI am trying to write a custom bootloader for the STM32F030XX to upload a firmware through a wirless module (NRF24L01). I already wrote some code handling the upload but I am stuck at how to manage bootloader and ...
Posted on October 19, 2016 at 13:47Dear all, I'm working with a Nucleo-64 board and want to start the system boot loader from source code in combination with the Flash Loader Demonstrator, currently I'm trying the boot loader in combination with USA...
Posted on October 23, 2016 at 23:03Hi everybody, when using the Standard Peripheral Library I could set DMA buffer size for I2S using something like the following: DMA_InitStructure.DMA_BufferSize = BUFFER_SIZE; But when using STM32CubeMX I could ...
Posted on September 18, 2016 at 03:00Hi All,I have noticed that the Stm32F767 Nucleo does not always start Ethernet reliably. For testing I used one of the example on the STM32Cube_FW_F7_V1.4.0 for the STM32F746ZG-Nucleo base of LWIP. I set up a DOS...
Posted on August 15, 2016 at 19:37Hello. I try connect USB modem to STM32F207. I'm used AT^U2DIAG=0 command for switch modem to CDC mode. But in debug i see interfeise with bInterfaceClass = 0xFF only on modem. What is the interface? How get CDC?PC ...
Posted on September 06, 2013 at 09:20Hello. I am trying to use usb host in stm32f105. Done everything according to reference manual, usb libs, application notes, etc. The host works,but not always. To be more exact: not with all usb-devices. Keyboar...
Posted on October 18, 2016 at 23:43I'm working on USB on an STM32L4 chip and cannot seem to reliably trigger when a USB Device is both Connected and Disconnected. I trigger the interrupt overall and handle it, but I need changes to happen as soon as...
