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  • warpster commented on 陳亮's instructable ATtiny85 Ring Watch1 year ago
    ATtiny85 Ring Watch

    Not getting an error, I'm seeing something on the display but nothing that looks like any of the characters in the font. I think I'm not getting the font data in the proper order. What order do I need to scan the font bits?Top left , horizontal, top to bottomTop right, horizontal, top to bottomTop left, vertical, left to rightTop right vertical, right to leftBottom left, horizontal, bottom to topBottom right, horizontal, bottom to topBottom left vertical, left to rightBottom right, vertical, right to leftAlso if I'm understanding the code correctly you are determining the pixel height by taking the font number like the '2' from font_2x_display and multiplying the width by that number ?

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  • warpster commented on 陳亮's instructable ATtiny85 Ring Watch1 year ago