STM32 MCUs Embedded software

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Resolved! DFU Serial Number

I am looking at the code here that has the algorithm for producing the device serial number reported when the MCU is in USB DFU mode.https://github.com/libopencm3/libopencm3/blob/master/lib/stm32/desig.cThe document they reference there, https://my.s...

How forward data from COM PORT to UART

I want to forward all data received at the VCP with USB FS to UART how can i implement this specific in code?I have been searching for long time for this and i have not found any good example of it.Can you please help me?Until now i am doing this lik...

arduo by Senior
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Resolved! Forward Data from VCP to UART

How can i forward data which i received at my COM Port via USB FS to a UART of my Choice?I already send data to UART5 and i measured it with an osci and its workinghar buffer[] = "TEST"; HAL_UART_Transmit(&huart5, buffer, sizeof(buffer), HAL_MAX_DELA...

arduo by Senior
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Using USB device Virtual comm questions

Hello, Using CubeMX, I have created USB CDC device for FS and started using the CDC.By modifying CDC_Receive_FS() I am able to receive all data sent form the PC over USB and put the data in my bufferAlso (while the USB cable is connected and PC term...

STM32F769 Discovery Board

I am currently trying to use the DFU mode on the STM32F769 Discovery Board. I have shorted a connection to VCC to pull BOOT0 to 3.3V (From Schematic R19). I have wired up PA11, PA12 and ground (Using USB pins) to the arduino connector on the board...

IAgui by Associate III
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Can't get the STM32H7 USB audio HS example to work

Hi there, I've got a new STM32H743I EVAL board and am trying to run the USB audio HS example provided with stm32cube_fw_h7_v130.The Full-speed example works fine.I'm using the correct USB connector, my PC (Windows 10) recognises the device and says i...

Mttjcksn by Associate III
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FreeRTOS with HAL

Hello,We are using FreeRTOS  with HAL.FreeRTOS is used with CMSIS OS APIYet, it seems that for correct functionality of FreeRTOS above HAL, additional code modification are still required:CMSIS OS has API mainly for semaphore, threads, but not for HA...

ranran by Senior II
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