STM32 MCUs Embedded software

How to write and erase variables in internal memory of stm32f030c6 using standard pheripheral library?

Download of latest STM32Cube MCU Package examples for STM32H7 (en.stm32cubeh7_v_1-3-1.zip) is empty / corrupted / only 5Kb

Whereas selecting v1.3.0 downloads the full ~400Mb file. Anyone else having this problem ?

Weird wording in the copyright notice of the generated source code.

I just created some code using STM32CubeMX. And I was reading throught the copyright notice in the beginning of the main.c file. This notice starts with the words:** This notice applies to any and all portions of this file * that are not between comm...

How do I program the NVM without the Nucleo board?

I'd like to understand how my application can update the NVM for in field programming. It seems the NVM address range is from 0xC0 to 0xE8 but this isn't shown in the register map published with the software libraries. The datasheet mentions a custo...

How to Setup USB device with CubeMX and find device in Windows device manager

I try to setup a Nucleo144 STM32H7 board to appear in the overview of the USB devices of the device Manager of my windows PC. I tried the following:Setup USB-OTG-FS in Cube MX (Mode: Device only)In the generated code I add HAL_PCD_EP_Open(&hpcd_USB_O...

i cannot shutdown my laptop when laptop turns off, USB still working

hello, i've made custom hid.​it works everything ok.​but when i turns off laptop, usb still communicate to laptop.then laptop cannot into powerdown mode.cpu fan still workingi think i didn't make stm32 to receive power down signal or suspend signal f...

lwip doesnot receive when i change the ip address

currently my ip is 192.168.0.10 i wanted to change the ip when i change the ip to 10.8.30.105 i dont get my packets deliverd when i see in wireshark i get arp request packet. can some one help me with the problem

How to use F746NG-DISCO and USB OTG_HS

HelloI want to send 45 Mbyte/sec data from the discovery board to PC . So I need to use usb high-speed protocol (CDC). But PC doesn't find the device (I've checked it via the device manager). I used the CubeMX for code generation.What I simply did is...

How set USB-CDC (Virtual Com Port) baudrate

Posted on July 07, 2016 at 18:47Hello, I'd like to transfer some data via USB FS with Virtual Com Port (STM32F3) Seems that baudrate is fixed to 115200 bps. It is possible to increase this value? How? Thank you very much #stm32 #cdc #baudrate #vc...

Looking for the USBlib_terminal to test USB CDC libusb device

Hi,I successfully installed the desired USB driver on my Windows 10 and now I need my device with ST USB CDC stack and for that , as I understood from ST USB lab presentation, I need the CDC USBlib_terminal application or maybe any other terminal. ...