Monthly Archives: January 2011

Working demos: demo16x24scroll and demo3216bicolorscroll

demo16x24scroll.zip demo3216bicolorscroll.zip This are the demo files copy them into your Arduino directory. The files are adaptions of Bill Westfield (“WestfW”) and FlorinC code, only functions are changed for showing bitmaps and fonts. You can copy any function in your … Continue reading

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Simple Text scrolling for the bicolor matrix

This is a function which can be used by the existing demos. Please take notice that scrolling large text will give you text mismatch because ht1632_putchar and ht1632_plot have the location as byte values. For scrolling you need integer values … Continue reading

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New colors for the bicolor matrix

We have three colors more 1.) RANDOMCOLOR will change the color for the whole bitmap or char 2.) MULTICOLOR for all functions, this varies the color for each point 3.) RANDOMCOLUMNCOLOR will draw columns in random colors Additionally we have … Continue reading

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Using fonts and scrolling text for the bicolor matrix with arduino

This an adaption of the original function by by Bill Westfield (“WestfW”). Most fonts, also the used in the original function, use 2 dimension arrays, i.e. the font is separated for each char with a brace, that is not bad … Continue reading

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Using Bitmaps and scroll them for bicolor matrix

This an adaption of the original function by by Bill Westfield (“WestfW”) Now we have colors and not like the matrix only 3 colors, black doesn’t count. We have two colors more 1.) RANDOMCOLOR will change the color for the … Continue reading

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Using fonts and scrolling text for the single color matrix with arduino

This an adaption of the original function by by Bill Westfield (“WestfW”). Most fonts, also the used in the original function, use 2 dimension arrays, i.e. the font is separated for each char with a brace, that is not bad … Continue reading

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Using Bitmaps and scroll them for single color matrix

This an adaption of the original function by by Bill Westfield (“WestfW”) ht1632_putbigbitmap This function can show bitmaps up to 80 lines. The only thing you need to know are the name, width and height of the bitmap /* * … Continue reading

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