https://github.com/rouming/x-cube-dspdemo

Port of the X-CUBE-DSPDEMO on the STM32F407VET6 "blackboard"
https://github.com/rouming/x-cube-dspdemo

blackboard dsp fft fir stm32 stm32f407vet6 x-cube-dspdemo

Last synced: 5 days ago
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Port of the X-CUBE-DSPDEMO on the STM32F407VET6 "blackboard"

• Host: GitHub
• URL: https://github.com/rouming/x-cube-dspdemo
• Owner: rouming
• Created: 2023-11-19T11:46:14.000Z (12 months ago)
• Default Branch: master
• Last Pushed: 2023-11-19T13:03:22.000Z (12 months ago)
• Last Synced: 2024-04-22T00:29:13.401Z (7 months ago)
• Topics: blackboard, dsp, fft, fir, stm32, stm32f407vet6, x-cube-dspdemo
• Language: C
• Homepage:
• Size: 29.5 MB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
X-CUBE-DSPDEMO on the STM32F407VET6 "blackboard"

==================================================

This is a port of the original X-CUBE-DSPDEMO project (can be found on the

[ST.com](https://www.st.com/en/embedded-software/x-cube-dspdemo.html)) on the

popular low cost STM32F407VET6 "blackboard", which is equipped with the ILI9341

LED display and the TSC2046 (HR2046 clone) touch screen:

![STM32F407VET6 "blackboard"](./images/stm32f407vet6-blackboard.png)

BSP-wise original discovery and chineese "blackboard" are different, so only

BSP/Components/ili9341 driver was taken which was significantly changed.

"Middlewares" folder was renamed to "Middleware" because stupid STM32CubeMX

has a bug which deletes the folder.

The Drivers/CMSIS was taken from the STM32CubeF4 project (can be found on

[github.com](https://github.com/STMicroelectronics/STM32CubeF4))

I prefer sources from the github (rather than tarball), seems more up-to-date

and easy to track changes, so the whole CMSIS was copied from the STM32CubeF4

project.

This port differes from the original ST version of the X-CUBE-DSPDEMO as

follows:

* BSP for the ILI9341 LED display, FSMC bus

* BSP for the TSC2046 (HR2046 clone) touch screen, SPI interface

* Periphery (ADC, DAC, GPIO, RTC, SPI, FSMC, Clocks) configuration using

  the STM32CubeMX, so that project can be regenerated each time

* Refactoring of the FFT processing, DAC and ADC conversion

* Makefile tweaks, which enables DSP support (ARM_MATH_CM4 defines) and

  adds additional sources and includes

### In action

![](./images/x-code-dspdemo.gif)