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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@yngv126399
@jeffmer Thanks, that was it of course... however I'm running into some more weirdness now.. I have a test pattern I'm writing to screen (bitmap font, vector font, lines, filled/unfilled shapes and an image. When I use the JS-only method to drive the display, everything displays, albeit very slowly.
pure JS version
When I use lcd_spi_unbuf (with proper command), filled shapes and drawRect work..every other horizontal line seems to work, and drawCircle/drawPoly do NOT seem to work at all.
lcd_spi_unbuf version
I must be missing an initialization of something.?