The implementation of the 8-switch inverter

Narrator: Mohammad Shohlibor

Cameraman: M. Bagheri Hashkavayi

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https://t.me/PremiumHubIran/755

One of the best windows programs for uninstalling the Code Composer software

#uninstall #codecomposer #software #windows

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How to import the tidcs file into the CCS v5.3

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Introduction to IQmath for C28x MCUs

Texas Instruments TMS320C28x IQmath Library is collection of highly optimized and high precision mathematical Function Library for C/C++ programmers to seamlessly port the floating-point algorithm into fixed point code on TMS320C28x devices.
IQmath uses the internal hardware of the C28x in the most efficient way to operate with 32bit fixed-point numbers. Taking into account that all process data usually do not exceed a resolution of 16 bits, the library gives enough headroom for advanced numerical calculations.
These routines are typically used in computationally intensive real-time applications where optimal execution speed & high accuracy is critical. By using these routines you can achieve execution speeds considerable faster than equivalent code written in standard ANSI C language.
In addition, by providing ready-to-use high precision functions, TI IQmath library can shorten significantly your DSP application development time.

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TMS320C64x+ IQmath Library

User's Guide

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IQmath Library C28X

32-Bit-Digital Signal Controller TMS320F2812

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IQmath Library C28X

32-Bit-Digital Signal Controller TMS320F2812 (Presentation File)

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Explanation about the IQmath library for TI processors

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https://t.me/DSPclass1400USB/35

We used Q24 in this converter code.

👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻

// 4Leg Inverter //

#include "DSP281x_Device.h"
#include "DSP281x_Examples.h"
#include <math.h>
#include <IQmathLib.h>

#ifndef GLOBAL_Q
#define GLOBAL_Q 24
#endif

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How can we plot the CSV files obtained from an oscilloscope in MATLAB Simulink?

Commands:

table2array;

plot(t,y);

#plot #simulink #matlab #csv #oscilloscope #dsp #tms

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How can we get high-quality figures from the MATLAB Simulink software?

#plot #simulink #matlab #figure #oscope #paper #thesis

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سوال یکی از دوستان مربوط به کد اینورتر سه فاز از جلسه چهارم وبینار آموزش میکروکنترلر DSP که شاید برای بقیه دوستان هم مفید باشد (نکته ای تکراری اما بسیار مهم) 👇🏻👇🏻👇🏻

سلام. سوالی که ذهنمو درگیر کرده اینه از کجا دقیق متوجه شدید که میکرو اون محاسبات رو سریع تر از زمان مد نظرتون انجام نمیده، به طور مشخص توی اون 250 سمپل منظورم هست، البته اشاره کنم با شرط وقفه ای که گذاشتید بعد اون 250 سمپل همه چی دوباره میاد سر جاش و اکی هست. بحثم فقط حین محاسبه اون 250 سمپل هست.

Title: Understanding Analog-to-Digital Conversion:

1 . Introduction to ADC

2. The processes involved in converting an analog signal to digital, including sampling and quantization

3. Parallel and serial ADCs

4. Resolution of ADC and its importance

5. Types of ADCs including Delta-Sigma ADCs, Flash ADCs, and SAR ADCs

6. SAR switched-capacitor circuit and its modes: sample mode, hold mode, and redistribution mode

7. ADC result formatting and interpreting the output

8. LM35 temperature sensor interfacing

9. Ways to improve the resolution of ADO including oversampling, averaging, decreasing step-size and digital-post-processing

10. Required steps for using ADC to perform an Analog-to-Digital conversion.


#adc #dsp

3-phase Inverter Code optimized for the implementation in the TMS320F28335.

In the main file of this code, GPIO is changed in adaption to the TMS320F28335. Also, in the CMD file, the function of IQMath is included.

Dear Mr. Eshaqy, the electrical engineer at the Nowshahr Electric Propulsion Center, provided this file.

#inverter #converter #3_phase #tms320f28335 #iqmath

In the following, you can watch the educational video Mr. Eshagy prepared in Persian about implementing the 3-phase converter using TMS320F28335. 👇🏻👇🏻👇🏻👇🏻