What you'll learn
Implementing IIR and FIR filters using CMSIS DSP library on STM32F4 microcontrollers
Develop programs using Octave in order to generate input signals, calculate filter coefficients, plot signals in time and frequency domain, etc
Develop a STM32CubeMonitor aplication to connect application variables to spreadsheets, supporting in several proof of concept tasks
Implement a realtime filter application using microcontroller ADC, DAC and DMA peripherals
Requirements
STM32F407 Development board + ST-Link Programmer
Description
This course intend to explore filter implementations and proof of concept task, so, we'll not introduce filter theory in the next video lessons.Focusing in CMSIS DSP library we gonna implement IIR and FIR Filters, exploring Floating and Fixed point formats.STM32CubeIDE is an integraded development tool you can develop different programs for STM32 microcontrollersits advanced C or C++ development platform with bunch of peripheral configuration, code generation, compilationand also debbuging features for all STM32 microcontrollers and microprocessors.We'll also explore the STM32 CubeMonitor, witch is primarely a monitoring tool for STM32 microcontrollers runningembedded firmware. You can set and watch application variables at runtime for example.The STM32CubeMonitor can be deeply customized by the user, as it relies on web technologies and more specificallyon the Node-Red. In this course, for example, we gonna create a interface to extract data from a user generatedspreadsheet, copy its content to runtime input variable, process this content, generate output content and storethe values in a output generated spreadsheet. This is all done inside the CubeMonitor interface.Other important software resourses in order to generate filter coefficients and analyze graphically it's responseis the GNU OctaveGNU Octave is a powerful mathematics-oriented syntax with built-in 2D/3D plotting and visualization toolsits free and compatible with many Matlab scripts.We gonna also use Excel and Notepad++ in order to manipulate our .csv Spreadsheets.In the hardware side, we gonna use STM32F407ZGT6 Development board. We also need a ST-Link programmer if wenot choose the STM32F4Discovery development board, as this board comes with a ST-Link/V2 embedded debug tool.For real time ADC application, as the video lesson 7, it's necessary aditional components as a Osciloscope in order to analyse input and output signal in time domain. A signal generator, in order to generate the input signal. And some Dupont Jumpers in order to connect those signals in the proper microcontroller pins.
Who this course is for
Programmers
Engineers
Technicians
Electronic hobbyists
Homepage

https://www.udemy.com/course/stm32f4-dsp/

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