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hwstub: introduce lua code for the STMP and Creative ZEN V/Mozaic

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Change-Id: Ice5f509a2e0d2114436d4760f338b9203ef96691
This commit is contained in:
Amaury Pouly 2013-06-13 02:12:01 +02:00
parent c5357940ab
commit f9cb5de580
8 changed files with 661 additions and 0 deletions
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98
utils/hwstub/tools/lua/zenmozaic.lua Normal file
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@ -0,0 +1,98 @@
--
-- ZEN MOZAIC
--
ZENMOZAIC = {}
function ZENMOZAIC.lcd_send(cmd, data)
STMP.lcdif.set_data_swizzle(3)
STMP.lcdif.send_pio(false, {bit32.band(cmd, 0xff), bit32.rshift(cmd, 8)})
if cmd ~= 0x22 then
STMP.lcdif.send_pio(true, {bit32.band(data, 0xff), bit32.rshift(data, 8)})
end
end
function ZENMOZAIC.lcd_init()
STMP.pinctrl.lcdif.setup_system(8, false)
STMP.lcdif.init()
STMP.lcdif.set_word_length(8)
STMP.lcdif.set_system_timing(2, 2, 2, 2)
STMP.lcdif.set_reset(1)
STMP.lcdif.set_reset(0)
STMP.lcdif.set_reset(1)
STMP.lcdif.set_byte_packing_format(0xf)
ZENMOZAIC.lcd_send(0, 1)
ZENMOZAIC.lcd_send(3, 0)
ZENMOZAIC.lcd_send(3, 0x510)
ZENMOZAIC.lcd_send(9, 8)
ZENMOZAIC.lcd_send(0xc, 0)
ZENMOZAIC.lcd_send(0xd, 0)
ZENMOZAIC.lcd_send(0xe, 0)
ZENMOZAIC.lcd_send(0x5b, 4)
ZENMOZAIC.lcd_send(0xd, 0x10)
ZENMOZAIC.lcd_send(9, 0)
ZENMOZAIC.lcd_send(3, 0x10)
ZENMOZAIC.lcd_send(0xd, 0x14)
ZENMOZAIC.lcd_send(0xe, 0x2b12)
ZENMOZAIC.lcd_send(1, 0x21f)
ZENMOZAIC.lcd_send(2, 0x700)
ZENMOZAIC.lcd_send(5, 0x30)
ZENMOZAIC.lcd_send(6, 0)
ZENMOZAIC.lcd_send(8, 0x202)
ZENMOZAIC.lcd_send(0xa, 0xc003)
ZENMOZAIC.lcd_send(0xb, 0)
ZENMOZAIC.lcd_send(0xf, 0)
ZENMOZAIC.lcd_send(0x10, 0)
ZENMOZAIC.lcd_send(0x11, 0)
ZENMOZAIC.lcd_send(0x14, 0x9f00)
ZENMOZAIC.lcd_send(0x15, 0x9f00)
ZENMOZAIC.lcd_send(0x16, 0x7f00)
ZENMOZAIC.lcd_send(0x17, 0x9f00)
ZENMOZAIC.lcd_send(0x20, 0)
ZENMOZAIC.lcd_send(0x21, 0)
ZENMOZAIC.lcd_send(0x23, 0)
ZENMOZAIC.lcd_send(0x24, 0)
ZENMOZAIC.lcd_send(0x25, 0)
ZENMOZAIC.lcd_send(0x26, 0)
ZENMOZAIC.lcd_send(0x30, 0x707)
ZENMOZAIC.lcd_send(0x31, 0x504)
ZENMOZAIC.lcd_send(0x32, 7)
ZENMOZAIC.lcd_send(0x33, 0x307)
ZENMOZAIC.lcd_send(0x34, 7)
ZENMOZAIC.lcd_send(0x35, 0x400)
ZENMOZAIC.lcd_send(0x36, 0x607)
ZENMOZAIC.lcd_send(0x37, 0x703)
ZENMOZAIC.lcd_send(0x3a, 0x1a0d)
ZENMOZAIC.lcd_send(0x3b, 0x1309)
ZENMOZAIC.lcd_send(9, 4)
ZENMOZAIC.lcd_send(7, 5)
ZENMOZAIC.lcd_send(7, 0x25)
ZENMOZAIC.lcd_send(7, 0x27)
ZENMOZAIC.lcd_send(0x5b, 0)
ZENMOZAIC.lcd_send(7, 0x37)
ZENMOZAIC.lcd_send(0x22, 0)
for i=0,128 do
STMP.lcdif.send_pio(true, {0xff, 0})
end
end
function ZENMOZAIC.set_backlight(val)
local v = math.floor((val + 200) * val / 1000)
for i=4,0,-1 do
if bit32.btest(v,bit32.lshift(1,i)) then
HW.UARTDBG.DR.write(0xff)
else
HW.UARTDBG.DR.write(0xf8)
end
while HW.UARTDBG.FR.TXFF.read() == 1 do end
end
HW.UARTDBG.DR.write(0)
end
function ZENMOZAIC.init()
ZENMOZAIC.lcd_init()
end