188 lines
6.2 KiB
Lua
188 lines
6.2 KiB
Lua
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--
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-- ZEN X-Fi Style
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--
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ZENXFISTYLE = {}
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function ZENXFISTYLE.lcd_encode(data)
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return bit32.bor(
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bit32.lshift(bit32.band(data, 0xff00), 2),
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bit32.lshift(bit32.band(data, 0xff), 1))
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end
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function ZENXFISTYLE.lcd_write(reg, data)
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STMP.lcdif.send_pio(false, {ZENXFISTYLE.lcd_encode(reg)})
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if reg ~= 0x22 then
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STMP.lcdif.send_pio(true, {ZENXFISTYLE.lcd_encode(data)})
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end
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end
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function ZENXFISTYLE.lcd_init()
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STMP.lcdif.setup_clock()
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STMP.pinctrl.lcdif.setup_system(18, false)
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STMP.lcdif.init()
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STMP.lcdif.set_word_length(18)
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STMP.lcdif.set_databus_width(18)
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STMP.lcdif.set_system_timing(2, 2, 3, 3)
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STMP.lcdif.set_reset(1)
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STMP.lcdif.set_reset(0)
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STMP.lcdif.set_reset(1)
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STMP.lcdif.set_byte_packing_format(0xf)
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STMP.pinctrl.pin(2, 8).muxsel('GPIO')
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STMP.pinctrl.pin(2, 8).disable()
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ZENXFISTYLE.lcd_model = STMP.pinctrl.pin(2, 8).read()
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print(string.format("LCD model: %d", ZENXFISTYLE.lcd_model))
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if ZENXFISTYLE.lcd_model == 0 then
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ZENXFISTYLE.lcd_write(0xe3, 0x3008)
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ZENXFISTYLE.lcd_write(0xe7, 0x12)
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ZENXFISTYLE.lcd_write(0xef, 0x1231)
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ZENXFISTYLE.lcd_write(0x01, 0x100)
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ZENXFISTYLE.lcd_write(0x02, 0x700)
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ZENXFISTYLE.lcd_write(0x03, 0x1028)
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ZENXFISTYLE.lcd_write(0x04, 0)
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ZENXFISTYLE.lcd_write(0x08, 0x207)
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ZENXFISTYLE.lcd_write(0x09, 0)
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ZENXFISTYLE.lcd_write(0x0a, 0)
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ZENXFISTYLE.lcd_write(0x0c, 0)
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ZENXFISTYLE.lcd_write(0x0d, 0)
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ZENXFISTYLE.lcd_write(0x0f, 0)
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ZENXFISTYLE.lcd_write(0x10, 0)
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ZENXFISTYLE.lcd_write(0x11, 7)
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ZENXFISTYLE.lcd_write(0x12, 0)
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ZENXFISTYLE.lcd_write(0x13, 0)
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-- mdelay(200)
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ZENXFISTYLE.lcd_write(0x10, 0x1490)
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ZENXFISTYLE.lcd_write(0x11, 0x227)
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-- mdelay(50)
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ZENXFISTYLE.lcd_write(0x12, 0x9c)
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-- mdelay(50)
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ZENXFISTYLE.lcd_write(0x13, 0xc00)
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ZENXFISTYLE.lcd_write(0x29, 5)
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ZENXFISTYLE.lcd_write(0x2b, 0xc)
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ZENXFISTYLE.lcd_write(0x20, 0xef)
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ZENXFISTYLE.lcd_write(0x21, 0)
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ZENXFISTYLE.lcd_write(0x30, 6)
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ZENXFISTYLE.lcd_write(0x31, 0x703)
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ZENXFISTYLE.lcd_write(0x32, 0x206)
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ZENXFISTYLE.lcd_write(0x35, 4)
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ZENXFISTYLE.lcd_write(0x36, 0x1a05)
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ZENXFISTYLE.lcd_write(0x37, 0x600)
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ZENXFISTYLE.lcd_write(0x38, 0x307)
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ZENXFISTYLE.lcd_write(0x39, 0x707)
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ZENXFISTYLE.lcd_write(0x3c, 0x400)
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ZENXFISTYLE.lcd_write(0x3d, 0x50f)
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ZENXFISTYLE.lcd_write(0x50, 0)
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ZENXFISTYLE.lcd_write(0x51, 0xef)
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ZENXFISTYLE.lcd_write(0x52, 0)
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ZENXFISTYLE.lcd_write(0x53, 0x13f)
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ZENXFISTYLE.lcd_write(0x60, 0xa700)
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ZENXFISTYLE.lcd_write(0x61, 1)
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ZENXFISTYLE.lcd_write(0x6a, 0)
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ZENXFISTYLE.lcd_write(0x80, 0)
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ZENXFISTYLE.lcd_write(0x81, 0)
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ZENXFISTYLE.lcd_write(0x82, 0)
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ZENXFISTYLE.lcd_write(0x83, 0)
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ZENXFISTYLE.lcd_write(0x84, 0)
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ZENXFISTYLE.lcd_write(0x85, 0)
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ZENXFISTYLE.lcd_write(0x90, 0x10)
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ZENXFISTYLE.lcd_write(0x92, 0x600)
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ZENXFISTYLE.lcd_write(0x07, 0x133)
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ZENXFISTYLE.lcd_write(0x22, 0)
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else
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ZENXFISTYLE.lcd_write(0x01, 0x100)
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ZENXFISTYLE.lcd_write(0x02, 0x700)
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ZENXFISTYLE.lcd_write(0x03, 0x1028)
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ZENXFISTYLE.lcd_write(0x04, 0)
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ZENXFISTYLE.lcd_write(0x08, 0x207)
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ZENXFISTYLE.lcd_write(0x09, 0)
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ZENXFISTYLE.lcd_write(0x0a, 0)
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ZENXFISTYLE.lcd_write(0x0c, 0)
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ZENXFISTYLE.lcd_write(0x0d, 0)
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ZENXFISTYLE.lcd_write(0x0f, 0)
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ZENXFISTYLE.lcd_write(0x10, 0)
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ZENXFISTYLE.lcd_write(0x11, 7)
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ZENXFISTYLE.lcd_write(0x12, 0)
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ZENXFISTYLE.lcd_write(0x13, 0)
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-- mdelay(200)
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ZENXFISTYLE.lcd_write(0x10, 0x1290)
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ZENXFISTYLE.lcd_write(0x11, 0x227)
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-- mdelay(50)
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ZENXFISTYLE.lcd_write(0x12, 0x9c)
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-- mdelay(50)
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ZENXFISTYLE.lcd_write(0x13, 0x1f00)
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ZENXFISTYLE.lcd_write(0x29, 0x30)
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ZENXFISTYLE.lcd_write(0x2b, 0xd)
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ZENXFISTYLE.lcd_write(0x20, 0xef)
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ZENXFISTYLE.lcd_write(0x21, 0)
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ZENXFISTYLE.lcd_write(0x30, 0x404)
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ZENXFISTYLE.lcd_write(0x31, 0x404)
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ZENXFISTYLE.lcd_write(0x32, 0x404)
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ZENXFISTYLE.lcd_write(0x37, 0x303)
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ZENXFISTYLE.lcd_write(0x38, 0x303)
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ZENXFISTYLE.lcd_write(0x39, 0x303)
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ZENXFISTYLE.lcd_write(0x35, 0x103)
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ZENXFISTYLE.lcd_write(0x3c, 0x301)
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ZENXFISTYLE.lcd_write(0x36, 0x1e00)
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ZENXFISTYLE.lcd_write(0x3d, 0xf)
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ZENXFISTYLE.lcd_write(0x50, 0)
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ZENXFISTYLE.lcd_write(0x51, 0xef)
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ZENXFISTYLE.lcd_write(0x52, 0)
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ZENXFISTYLE.lcd_write(0x53, 0x13f)
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ZENXFISTYLE.lcd_write(0x60, 0xa700)
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ZENXFISTYLE.lcd_write(0x61, 0)
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ZENXFISTYLE.lcd_write(0x6a, 0)
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ZENXFISTYLE.lcd_write(0x80, 0)
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ZENXFISTYLE.lcd_write(0x81, 0)
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ZENXFISTYLE.lcd_write(0x82, 0)
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ZENXFISTYLE.lcd_write(0x83, 0)
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ZENXFISTYLE.lcd_write(0x84, 0)
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ZENXFISTYLE.lcd_write(0x85, 0)
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ZENXFISTYLE.lcd_write(0x2b, 0xd)
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-- mdelay(50)
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ZENXFISTYLE.lcd_write(0x90, 0x17)
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ZENXFISTYLE.lcd_write(0x92, 0)
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ZENXFISTYLE.lcd_write(0x93, 3)
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ZENXFISTYLE.lcd_write(0x95, 0x110)
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ZENXFISTYLE.lcd_write(0x97, 0)
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ZENXFISTYLE.lcd_write(0x98, 0)
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ZENXFISTYLE.lcd_write(0x07, 0x133)
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ZENXFISTYLE.lcd_write(0x22, 0)
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end
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local pix = {}
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for i=0,239 do
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for j=0,319 do
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local r = bit32.rshift(0, 3)
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local g = bit32.rshift(0, 2)
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local b = bit32.rshift(0xff, 3)
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local px = bit32.lshift(r, 11) + bit32.lshift(g, 5) + b
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px = bit32.lshift(1, i)
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--table.insert(pix, px)
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STMP.lcdif.send_pio(true, {px})
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end
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end
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STMP.lcdif.send_pio(true, pix)
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end
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function ZENXFISTYLE.backlight_init()
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STMP.pinctrl.pin(1, 30).muxsel('GPIO')
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STMP.pinctrl.pin(1, 30).enable()
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end
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function ZENXFISTYLE.set_backlight(val)
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if val == 0 then
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STMP.pinctrl.pin(1, 30).clr()
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else
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STMP.pinctrl.pin(1, 30).set()
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end
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end
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function ZENXFISTYLE.init()
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ZENXFISTYLE.lcd_init()
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ZENXFISTYLE.backlight_init()
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ZENXFISTYLE.set_backlight(50)
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end
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