Difference: EInkFeather (8 vs. 9)

Revision 92022-08-15 - PeterSchmid

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x horizontal position, for 6x8 font max. (250 / 6) -1, depends on the font's x size y vertical position (a line consists of 8 pixels), max. 14 for 255x122. epdpos@ ( -- x y ) Get the current EPD cursor position

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epdclr ( -- ) Clears the EPD display, sets the cursor to 0, 0 epdfont ( u -- ) Select the font, u: 0 6x8, 1 8x8, 2 8X16 , 3 12X16

epdupdate ( -- ) Update the display (copy the framebuffer to the display) epdpartial ( x1 y1 x2 y2 -- ) Partial update the display epdcmd ( c-addr -- ) Send command to the EPD controller SSD1680. First byte contains the length of the command.

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epdclr ( -- ) Clears the EPD display, sets the cursor to 0, 0 epdfont ( u -- ) Select the font, u: 0 6x8, 1 8x8, 2 8X16 , 3 12X16

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epdpixel! ( Flag x y -- ) epdpixel@ ( x y -- Flag ) epdcolumn! ( u x y -- ) epdcolumn@ ( x y -- u )

>epd ( -- addr1 addr2 ) redirect to EPD
>term ( addr1 addr2 -- ) terminate redirection

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