STM32 MCUs Embedded software

USB printer class

Posted on November 04, 2013 at 12:10Hi u guysI have in a old powerpoint slide from ST, seen that ST can provide a usb printer Class, does anyone know if the can and/or where to find it?Best regards. #usb-printer

STM32 USB Host Driver - Unreliable cleanup after disconnecting a device?

Posted on February 16, 2016 at 11:03Hello Everybody,Hello ST,We've implemented some USB class for communicating with an Android device. The application is working fine when plugging it in for the first time. But when disconnecting the USB cable and ...

FreeRTOS +UART TX DMA+ UART RX Size variant buffer

Posted on November 22, 2016 at 22:11Hi guys, I'm facing out some problems and i wonder if some of you can give some of your wisdom.Here are some inputs: MCU: STM32L053 (Host)GSM Module: handles GSM network connecctions and notifify via UART the MC...

Sending received data from PC (USB VCP) via UART in stm32

Posted on November 19, 2016 at 23:38I'm trying to send received data from PC (USB VCP) using UART. I generated the code with CubeMx for ''STM32f103c8t6'' and modified the ''CDC_Receive_FS'' function to send received data by UART in interrupt mode. ...

USB HID battery for Windows (STM32F407)

Posted on November 17, 2016 at 10:59Hello, i try to implement the STM32F407 as HID battery. I can run a easy mouse example but i dont know how i have to config the descriptors for a battery. I have no experience with programming USB. I try it with t...

I2S CLK Outputs on STM32F303 HAL

Posted on November 16, 2016 at 08:45Hi, I am working with the STM32F303 (using the STM32F3Discovery) and I have been trying to set up I2S communication with an external audio codec. I generated code to set up the peripherals with STCubeMX. It genera...

STM32F10xxx Bootloader Address

Posted on November 15, 2016 at 17:30AN2606 specifies the bootloader address for most of the STM32 devices but not for the STM32F10xxx devices (outside value line parts). See page 22 of AN2606 Rev 28These parts obviously have a bootloader since the b...

Bootloader for STM32F0 and STM32F3

Posted on November 15, 2016 at 18:12Today I released version 1.2.4 of the open source OpenBLT bootloader. It now features support for both the STM32F0 and STM32F3 family of microcontrollers, in addition to the STM32F1, STM32F2 and STM32F4, which wer...

read continuous data through UART

Posted on November 02, 2016 at 10:52I am a beginner, I have the Uart dma example code. How can i change the program to receive the continuous data obtained from the TX in RX in a simple way. Here is my main fucntion&sharpinclude ''main.h''&sharpinc...

Resolved! failing to generate a random number using stm32f4xx_rng

Posted on November 10, 2016 at 17:34 Hi all, I am using an stm32f4 micro to generate a random number. I am using the RNG Driver from the stm32cubef4 library. I followed the examples but the micro is generating the same number over and o...

STM32 MCUs Embedded software

Forum Posts

USB printer class

STM32 USB Host Driver - Unreliable cleanup after disconnecting a device?

FreeRTOS +UART TX DMA+ UART RX Size variant buffer

Sending received data from PC (USB VCP) via UART in stm32

USB HID battery for Windows (STM32F407)

I2S CLK Outputs on STM32F303 HAL

STM32F10xxx Bootloader Address

Bootloader for STM32F0 and STM32F3

read continuous data through UART

Resolved! failing to generate a random number using stm32f4xx_rng

ADC: stuck inside HAL_ADC_GetValue()

Issue with UART on STM32F303RE – Incorrect HEX Dat...

Ethernet Initialization on Nucleo-H723ZG (HAL_ETH_...

Enable Counter Driver on zephyr

Seeking the SampleProject for STM32MP157 with zeph...

NUCLEO H7S3L8 USB HS CDC Standalone example, stuck...