Forum Posts
USB CDC-class host configuration of a STM32F407 receives data from a USB CDC-class device with other data interleaved.
I have an STM32F407 configured as a USB CDC-class host. The USB device is a WiFi module that works correctly as a USB CDC-class device. The code on the MCU was generated with CubeMX, complete with the Tx and Rx callback functions. sending commands to...
STM32F373 USB Port doesn't appear after programming with DFU mode
I have a Zephyr application that uses the USB port on the STM32F373 to drive two serial ports. One serial port is used for console output and the other is used for sending commands to the application. I am trying to flash the chip in DFU mode from Li...
Resolved! Hello All I am trying to build a simple application for STM32F205 using USB . I want the LED to turn on when i type LED ON in serial terminal (I am using putty). Below attached are the files that i have used.
Below given is my code. Usbread.c<#include "Usbread.h"#include "usbd_cdc_if.h"uint8_t buffer1 [20];;uint8_t buffer_index1;uint8_t REDLED[15]= "LED RED ON ";uint8_t REDLEDF[15]= "LED RED OFF ";uint8_t GREENLED[15]= "LED GREEN ON ";uint8_t GREENLEDF[15...
DFU Cube F4 doesn't work
Hello,I would like to try the DFU on my Nucleo F413ZH. I have downloaded Cube F4 1.25.0, and opened the application "DFU_Standalone" in the "USB_Device" folder. I have also installed "DfuSe Demonstrator" and the drivers. In the peripheral manager, I ...
Resolved! Is STM32Cube MCU Package for STM32L0 V1.12.0 / 28-October-2020 incomplete?
I installed STM32CubeIDE v1.5 and I created a new project based on STM32L0 microprocessor. After downloaded the L0 package, the installer fails. I noticed that in the STM32Cube_FW_L0_V1.11.3.zip the folder Utilities/PC_Software is missing (and theref...
How can I detect the connection disconnecting the usb virtual - com port?
Hi. How can I understand that USB is connected or disconnected? There is no way to use Vbus. Microcontroller stm32h743.
Freertos patch file error with segger system viewer
Hi,I want to use segger system viewer with STM32F4 discovery board. I installed required J-link files and added required segger system viewer files. I am using STMCube IDE with HAL. Here is the free rtos version configuration I have set.API:FreeRTOS ...
