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 November 30, 2017 at 23:33Hi all,I am using stm32 HAL library in a project with C++14 enabled. It issues me the following warning which I can't get rid of.../platform/stm32/l4/STM32L4xx_HAL_Driver/Inc/stm32l4xx_hal_rcc.h:735:57:warning: co...
Posted on April 22, 2018 at 14:39Hi there!I have a bit of code, which was initialized using CubeMX and now I want to use a mix of HAL and LL (use LL for transmitting, use HAL for everything else). Currently I have tried to generate CubeMX code and j...
Posted on April 21, 2018 at 00:08so this is my function that works fine when i add it to the script : send_text(pAcceptedConnection, ' function drawChart() {var data = new google.visualization.DataTable();data.addColumn('string', 'Topping');data.ad...
Posted on November 27, 2017 at 18:18I have a design with a STM32F446ZC acting as USB host only, and need to attach at least two low speed HID devices (kbd, mouse). On the schema, one HID device is connected to PA9, 11, 12. The Cube agrees to this.An...
Posted on April 19, 2018 at 21:27If I buy a new STM32F303xC and solder it to my board, will it power up in DFU mode? Is it required to pull BOOT0 high to enter DFU mode? I would like to do first-time programming without manually using a jumper.#new-...
Posted on April 17, 2018 at 18:50Hi alli want to build new Software hardware lock with STMF103C8T6 micro controller, it run on HID USB device. in fact i have one host application that can conversation with HID micro controller with encryption messag...
Posted on December 16, 2014 at 18:25I have used CubeMX to generate the USB CDC driver. I connect my board to a computer and the device manager recognize it as: ''STMicroelectronics Virtual COM Port (COM15)'', but it has a error message: ''This devic...
Posted on April 18, 2018 at 11:53Hi alli have a problem with read sent data from PC host client. in fact i can send data from Micro to PC host client and it can receive sent data but i can't reply to sent data to Micro via USB. i searched very well ...
Posted on March 26, 2018 at 12:54 I have a Nucleo-H743ZI board that I'm running some ethernet code on, that I based on the LWIP example applications. The problem was that I could only ping it once on every reset. The problem went away when I disa...
Posted on April 16, 2018 at 17:30I don't understand something, what's the point of TDR and RDR registers if during the Receive and Transmit functions they read/write into the DR register.Moreover UART is normally full duplex but if we read/write int...
