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Posted on June 24, 2017 at 11:09 Hi folks; I want to use fft (1024) in my signal which came from i2s, so it's should be real time. I'm new at fft, there may be some mistakes. And sorry for my bad english When i use fft without loop everyth...
Posted on January 16, 2018 at 18:21Why do we need to calculate the baudrate using the formula,baud =fCK / (16*USARTDIV)I mean why can't we write 9600 or any other desired baudrate directly in USART_BRR register? What is the purpose of performing th...
Posted on January 16, 2018 at 18:07I have got connected a nucleo-f401 with idw01m1.I have tera-term for terminal things and Firefox as brouser.I have got the server socket compiled and loaded in system work benchAfter some time trying to load dynam...
Posted on January 16, 2018 at 14:21Hello, i want to use 2 STM32 discovery kit, One for the client LoRa and One for create a gateway LoRa.does it already exist a script that works as gateway lora that could works in the STM32 discovery kit? or other ...
Posted on August 29, 2017 at 15:09Hi everyone, For the last week I've been trying to capture a SPDIF stream (at 48000 Hz) through the SPDIFRX peripheral with the STM32F745 MCU and redirect it through a SAI output (connected to an external DAC).The m...
Posted on January 11, 2018 at 18:31I am currently trying to generate a new project for Keil as a HS Custom HID device (eventually it will be composite with another class) and have been encountering enumeration issues. The code builds, loads, and ru...
Posted on January 15, 2018 at 21:17 Installed STM32Cube4. The icon does not show this is on the desktop (picture attached). When I click on the 'icon' I receive the attached error message: 'The registry refers to a nonexistent Java Runtime Environm...
Posted on January 15, 2018 at 15:06Hi, I'm prototyping something that processes digital mono audio from a mems mic, transferring the data over i2s into an stm32f373. The only issue I have is that the DMA transfer is designed for stereo so twice as m...
Posted on May 13, 2017 at 09:48A minor bug in STM32CubeMX 4.21.0 (Win7, Adobe Reader 2017):pin names don't fit in generated report PDF when 'locating stake' for user label is used. See attached screenshot
Posted on January 02, 2018 at 23:49The SAI clock generator subchapter and related comments throughout the SAI chapter are confusing. A complete rewrite would be beneficial, but I doubt anybody is willing to do that. So let me give a couple of simple...
