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25 lines
765 B
Markdown
25 lines
765 B
Markdown
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# ImageScrollDemo for SSD1306
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I borrowed the BIT MAP data from [here](https://www.iconspng.com/search.php?png=16+segment+display).
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# How to make Alphabet image
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- Download png file.
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- Eliminate shadows using Windows paint.
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- Convert image to monochrome using convert.
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```
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convert [in] -monochrome [out]
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```
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- Eliminate dot-line using Windows paint.
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- Resize image to 48x62 using convert.
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```
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convert [in] -resize -x48 [out]
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```
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- Convert image file to BMP data using this [page](https://www.mischianti.org/2021/07/14/ssd1306-oled-display-draw-images-splash-and-animations-2/).
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- Paste the BMP data into your code.
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