53 lines
3.0 KiB
C
53 lines
3.0 KiB
C
// Images can be converted to XBM format by using the online converter here:
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// https://www.online-utility.org/image/convert/to/XBM
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// The output must be pasted in a header file, renamed and adjusted to appear
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// as as a const unsigned char array in PROGMEM (FLASH program memory).
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// The xbm format adds padding to pixel rows so they are a whole number of bytes
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// In this example 50 pixel width means 56 bits = 7 bytes
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// the 50 height then means array uses 50 x 7 = 350 bytes of FLASH
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// The library ignores the padding bits when drawing the image on the display.
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// Example of the correct format is shown below
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#include <pgmspace.h> // PROGMEM support header
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// Espressif logo 50 x 50 pixel array in XBM format
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#define logoWidth 50 // logo width
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#define logoHeight 50 // logo height
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// Image is stored in this array
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PROGMEM const unsigned char logo[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x01, 0x00,
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0x00, 0x00, 0x00, 0x07, 0xFC, 0x07, 0x00, 0x00, 0x00, 0x82, 0x7F, 0xF0,
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0x1F, 0x00, 0x00, 0x00, 0xC6, 0xFF, 0xC3, 0x3F, 0x00, 0x00, 0x00, 0xE7,
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0xFF, 0x8F, 0x7F, 0x00, 0x00, 0x80, 0xE3, 0xFF, 0x1F, 0xFE, 0x00, 0x00,
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0x80, 0xE1, 0xFF, 0x7F, 0xFC, 0x01, 0x00, 0xC0, 0x00, 0xFF, 0xFF, 0xF8,
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0x03, 0x00, 0xE0, 0x00, 0xE0, 0xFF, 0xF1, 0x03, 0x00, 0x60, 0xF0, 0x81,
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0xFF, 0xE3, 0x07, 0x00, 0x60, 0xFC, 0x1F, 0xFE, 0xC7, 0x07, 0x00, 0x30,
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0xFE, 0x7F, 0xF8, 0x8F, 0x0F, 0x00, 0x30, 0xFF, 0xFF, 0xF1, 0x9F, 0x0F,
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0x00, 0xB0, 0xFF, 0xFF, 0xE3, 0x3F, 0x0F, 0x00, 0xB0, 0xFF, 0xFF, 0xC7,
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0x3F, 0x1E, 0x00, 0xB8, 0xFF, 0xFF, 0x8F, 0x7F, 0x1E, 0x00, 0x98, 0x1F,
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0xFC, 0x3F, 0xFF, 0x1C, 0x00, 0xB8, 0x3F, 0xE0, 0x3F, 0xFE, 0x1C, 0x00,
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0x98, 0xFF, 0xC3, 0x7F, 0xFE, 0x19, 0x00, 0x98, 0xFF, 0x0F, 0xFF, 0xFC,
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0x19, 0x00, 0x38, 0xFF, 0x3F, 0xFF, 0xFC, 0x01, 0x00, 0x30, 0xFE, 0x7F,
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0xFE, 0xF9, 0x03, 0x00, 0x30, 0xFC, 0xFF, 0xFC, 0xF9, 0x03, 0x00, 0x30,
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0xF8, 0xFF, 0xF8, 0xF3, 0x03, 0x00, 0x30, 0x00, 0xFF, 0xF9, 0xF3, 0x03,
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0x00, 0x70, 0x00, 0xFC, 0xF9, 0xF3, 0x07, 0x00, 0x60, 0x00, 0xF8, 0xF3,
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0xF3, 0x07, 0x00, 0xE0, 0xF8, 0xF8, 0xF3, 0xF7, 0x03, 0x00, 0xC0, 0xF8,
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0xF1, 0xF3, 0xE3, 0x03, 0x00, 0xC0, 0xFD, 0xF1, 0xF3, 0xF7, 0x01, 0x00,
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0x80, 0xFD, 0xF1, 0xF3, 0xE7, 0x00, 0x00, 0x00, 0xFF, 0xF1, 0xF3, 0x07,
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0x00, 0x00, 0x00, 0xFF, 0xF8, 0xF3, 0x07, 0x00, 0x00, 0x00, 0x7E, 0xF8,
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0xF3, 0x83, 0x03, 0x00, 0x00, 0x3C, 0xF8, 0xF3, 0xC3, 0x01, 0x00, 0x00,
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0x70, 0xF8, 0xF9, 0xE3, 0x00, 0x00, 0x00, 0xE0, 0xE1, 0x41, 0x78, 0x00,
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0x00, 0x00, 0xC0, 0x0F, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFD,
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0x07, 0x00, 0x00, 0x00, 0x00, 0xF8, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x80, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, };
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