Posted on February 21, 2017 at 12:11Hi,I am using an STM32F7556NG microcontroller, connecting it to a host PC via USB, with the STM32 acting as a virtual COM port.I have enabled DMA, an I have noticed very strange behaviour. By supplying a address 0...
Posted on February 20, 2017 at 12:26Hi, I'm trying to use FreeRTOS with a STM32F401RE Nucleo64 board. I have all the project files in place and the project compiles fine. But I'm trying to use the HAL_Delay() routine from the Cube HAL but I'm runnin...
Posted on February 19, 2017 at 13:39Hi,I need to parse incoming data from UART, with unknown length.The packet length is sent within the packet, so I need to parse the packet as it arrives.So - I need to read 1 byte at a time, and parse the packet w...
Posted on February 17, 2017 at 17:17Hi community,I would like to know if it's possible to create my own bootloader for STM32L151x.Where I could find info about it? Some code? Built-in code..?Thanks in advance.Regards#bootloader #stm32l151 #custom
Posted on February 18, 2017 at 09:17Hi,I am using STM32F407VG chip in my own PCB. I design MCU part of the PCB according to DISCOVERY board since it has the same controller. The board seems to work just fine. I tried ADC, DAC, SPI, USART, and simple...
Posted on February 19, 2017 at 19:59Hello EveryoneI have a odd problem. I am using USB device to store data and reading data on same MCU(Slave) from other MCU(Master) on i2c but after after 2 or 3 transfer of data i2c stops working on slave mcu.What...
Posted on February 18, 2017 at 17:18Hello!I am doing a usb mass storage with stm32 f4 discovery with micro sd card to copy files from computer to micro sd card I was read at this link : http://microtechnics.ru/en/stm32-i-usb-mass-storage-sd-card/&sh...
Posted on February 17, 2017 at 19:57 I'm developing firmware for a low power USB 2.0 Full Speed device (12 Mbps) which uses an http://www.st.com/en/microcontrollers/stm32f070cb.html microcontroller. The clock source for the USB module isthe High ...
Posted on February 16, 2017 at 21:38I remodeled DemonstrationProgram of ST32Cube into STM32F746G-Discovery and was able to play the MP3 in audioplayer.My MP3Program may sometimes do Stall in Error.Will there be the good method to perform of Debug in...
Posted on February 14, 2017 at 02:48Hello,When I put my STM32F4 device into DFU mode, it is recognized as a ''Total Phase PD Analyzer Update Mode'' device instead of a ''STM Device in DFU Mode''. I can force using the STM DFU drivers, but by default...
