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Example

Generating Sin wave by Timer PWM with DMA

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Author: Olexiy Bondar

Last Updated: 2017-12-06

Package Version: 1.0.0.0

Example: 1.0.0.0

Category: Internal MCU modules

Downloaded: 779 times

Not followed.

License: MIT license  

example of generating sin wave with timer PWM by DMA and measuring it by ADC with timer triggering(sending by uart to PC). Display data on PC with SerialPlot

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Download All [6.16MB]

DOWNLOAD LINK RELATED COMPILER CONTAINS
1508942089_generating_sin_w_mikroc_arm.zip [6.16MB] mikroC PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Example Blog

view

view

view

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schem

schem

schematics is quite simple, just 1-st order low pass filter from timer output to ADC.

View full image
smart sin

smart sin

used to generate sin table for timer. http://tahmidmc.blogspot.com/2012/10/smart-sine-software-to-generate-sine.html

View full image

serial plot

used to show measured data https://hackaday.io/project/5334-serialplot-realtime-plotting-software

Watch on YouTube

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