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Example

LCD 2x16 ADC Steps to Progress bar / Bargraph

Rating:

5

Author: Petar Timotijević

Last Updated: 2014-01-24

Package Version: 1.1.0.0

Example: 1.0.0.0

Category: Measurement

Downloaded: 2092 times

Followed by: 1 user

License: MIT license  

EasyPIC v7, PIC18F45K22 32MHz, 8MHz crystal oscillator, PLL Enabled.
Description: ADC voltage on RA0, show ADC steps in first row and progress bar / bargraph in second row.
Progress bar represents ADC steps in range from 0-1023.

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DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Example Blog

LCD 2x16 Bargraph - Progress bar v1.0

EasyPIC v7 - Switch On SW4-6, J15 jumper on RA0
PIC18F45K22 32MHz, 8MHz crystal oscillator, PLL Enabled
Required Libraries: ADC, LCD, Conversions

Code example reads ADC voltage, shows ADC steps in first row of LCD and preogress bar / bargraph in second row.


Formula for progress bar/bargraph is:

Measured ADC steps / (Maximum ADC steps/16)    <<----- 16 for LCD 2x16

Measured ADC steps / (Maximum ADC steps/20)    <<----- 20 for LCD 2x20

10bit ADC have maximum 1024 ADC steps (0-1023) 


21.01.2014. Ver 1.1 - Custom character for bargraph segments, flickering removed, bargraph is refreshed only when ADC steps are changed

22.01.2014. Ver 1.2 - ADC steps as percentage from 0 to 100%

22.01.2014. Ver 1.3 - ADC steps as unique segments in range from 1 to 5

22.01.2014. Ver 1.4 - ADC steps as the same segments in range from 1 to 5

__.01.2014. Ver 1.5 - In progress...

24.01.2014. Ver 1.6 - Battery voltage level

 

Animated LCD screenshot for Ver1.0

Animated LCD screenshot for Ver1.0

Click on View full image below to see animation.

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Animated LCD screenshot for Ver1.1

Animated LCD screenshot for Ver1.1

Click on View full image below to see animation.

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Animated LCD screenshot for Ver1.2

Animated LCD screenshot for Ver1.2

Click on View full image below to see animation.

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 Animated LCD screenshot for Ver1.3

Animated LCD screenshot for Ver1.3

Click on View full image below to see animation.

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Animated LCD screenshot for Ver1.4

Animated LCD screenshot for Ver1.4

Click on View full image below to see animation.

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Animated LCD screenshot for Ver1.6

Animated LCD screenshot for Ver1.6

Click on View full image below to see animation.

View full image

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