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?MD_parola?

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KD2YVR
(@kd2yvr)
Mr.
Joined: 2 years ago
Posts: 4
Topic starter  

Catching the lastest workshop video "LED Displays with arduino - 7-Segment & Dot-Matrix". Using the the Matrix Display Scrolling Demo code found in the workshop articale. Can MD_parola.h be used to trigger a display message from a push button?  Anyone want to help out . After looking thru the .h file I just can not seem to put the correct parameters together.

 

"Even thought am old, I learn something new every day." - ME


   
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Will
 Will
(@will)
Member
Joined: 3 years ago
Posts: 2504
 

@kd2yvr

I don't understand your question, is it that you want to start a scrolling display by pushing a button ? If so, please specify which sketch you want to use as the base to modify for your needs. If not, please describe what you want to do in more detail.

Anything seems possible when you don't know what you're talking about.


   
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KD2YVR
(@kd2yvr)
Mr.
Joined: 2 years ago
Posts: 4
Topic starter  

@will, I am looking to scroll message 1 continuous untill I push a buttons(up to 4) to display messages 2,3,4 coincidentally driving some output pins for transitor switching, sort of a crude switch that displays a message. The sketch is was looking at was:

  Matrix Display Scrolling Demo
  matrix-scroll-demo.ino
  Scrolls text on a 4-element 8x8 LED matrix display
 
utillizing the MD_parola.h libary.
Sorry for the confusion

"Even thought am old, I learn something new every day." - ME


   
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Will
 Will
(@will)
Member
Joined: 3 years ago
Posts: 2504
 

Anything seems possible when you don't know what you're talking about.


   
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KD2YVR
(@kd2yvr)
Mr.
Joined: 2 years ago
Posts: 4
Topic starter  

hah, this works great thank you very much, I will post some pics of the completed project when finished.

"Even thought am old, I learn something new every day." - ME


   
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