Posted on June 27, 2018 at 23:15Hello,I am developing a custom board that mounts a STM32F469 MCU. The board is very simple, and the circuit embeds only the main 8Mhz crystal and the RTC 32.768 one. No embedded peripherals except for a couple of stat...
Posted on July 03, 2018 at 17:08Hi everyone,I am new to programming Ethernet applications and wanted to start with just sending Ethernet frames with my stm32H7 Nucleo Board. The only Middleware I use is LwIP. My problem is, that the programm itself ...
Posted on July 03, 2018 at 19:46I'm trying to implement the frames queuing mechanism defined in IEEE 802.1Q standard (section 8.6) on my STM32F7 Nucleo board. It's a well-known layer 2 mechanism that takes place at the outbound Ethernet port and all...
Posted on July 03, 2018 at 11:02Dear All, I'm trying to work HttpServer with DevKit407 (STM32F407G-DISC1 + STM32F4DIS-BB). I found the AN3966 with examples over STM32F407VG, but it only works over STM3240G-EVAL.Does someone ported AN3966 examples to...
Posted on July 02, 2018 at 15:32Hi,please help me to understand why when I increase the value of CDC_DATA_FS_MAX_PACKET_SIZE in usbd_cdc.h more than 128 usb communication and the PC both hang??please instruct me what to do to increase the usb receiv...
Posted on July 01, 2018 at 11:11I'm working on STM32F107VC and I'm trying to create a simple bootloader.All the boot-loader have to do is check two places in the flash where the application can be and jump to one of the applications.(currently I man...
Posted on July 02, 2018 at 09:50Hi everyone ! I am currently trying to write a custom usb class driver to support a webcam. I am using the STM32F769 Discovery boark and the STM32CubeF7 firmware. After the first steps of enumeration and initialisatio...
Posted on June 25, 2018 at 13:44Hi all,Is there a way to know if the host PC's COM port is open?My application looks if the USB state is USBD_STATE_CONFIGURED and then starts sending data. In this case my PC application (CVI) cannot open the COM por...
Posted on July 02, 2018 at 09:41I want to get my Microcontroller to do concurrent operations so, I need RTOS help to solve my problem.#free-rtos #stm32f4
Posted on June 30, 2018 at 17:32 I've configured the STM32F103C8 for 16-bit data transfers. On the scope I can see my 16-bit data which is followed by some garbage data that the MCU is not configured to send. Am I mis-configuring something? How d...
