Animation Tool for 8x8 LED Matrix

I made this after attending a workshop at a conference. The Arduino and Gemma Mini Space Invader Wearable workshop at SoOnCon by Eric Boyd.
The default animation is fun. Once you get to the point where you get the sample animation to work it is not very difficult to make new ones. This form makes it even easier.

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Animation can have a maximum of 320 frames (estimate?). Each frame can be 2.55 seconds long.
I use this code to replace the file anim.h. I have tested it.

Click on a cell in the table to toggle it on or off. Click the add button when you are are finished a frame. Look in the output box for the code.
For example hit add a couple of times and then done, then reset.
To fill a frame with a letter click on a letter button.
From Frame
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From Frame Tools
 
Letters


Common  
Animation
To Frame Tools
 
Letters


To Frame
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Replays of full animation

 Defined once at start of code as REPS. Maximum 255.
Duration of this frame

 Hundredths of a second. Maximum of 255 or 2.55 seconds. 25 is a quarter of a second.
Description of this frame

 An optional comment to remind you which frame is which.
To do - Animate this message

 To do - Letters only. Case ignored. See the leter grid to add one letter at a time.
Matrix colour yellow   red   blue   white   green (Does not change to code. See Adafriut LED matrix colours. )
Output Code (meant to replace anim.h)
See also - Adafruit links - Gemma product info   Gemma notes   Mini 8x8 LED Matrix w/I2C Backpack - Yellow product info   Animated Space Invader pendant project  
LOL Shield Theatre   MiniPOV Message Generator  
Thanks to the DIYode makerspace for hosting.