160 lines
4.6 KiB
Lua
160 lines
4.6 KiB
Lua
-- setup SPI and connect display
|
|
function init_spi_display()
|
|
-- Hardware SPI CLK = GPIO14
|
|
-- Hardware SPI MOSI = GPIO13
|
|
-- Hardware SPI MISO = GPIO12 (not used)
|
|
-- CS, D/C, and RES can be assigned freely to available GPIOs
|
|
local cs = 8 -- GPIO15, pull-down 10k to GND
|
|
local dc = 4 -- GPIO2
|
|
local res = 0 -- GPIO16
|
|
|
|
spi.setup(1, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8)
|
|
disp = ucg.ili9341_18x240x320_hw_spi(cs, dc, res)
|
|
end
|
|
|
|
|
|
function upper_pin(x, y)
|
|
local w = 7
|
|
local h = 6
|
|
disp:setColor(0, 212, 212, 212)
|
|
disp:setColor(1, 200, 200, 200)
|
|
disp:setColor(2, 200, 200, 200)
|
|
disp:setColor(3, 188, 188, 188)
|
|
disp:drawGradientBox(x, y, w, h)
|
|
|
|
--disp:drawVLine(x+w, y+1, len)
|
|
disp:setColor(0, 220, 220, 220)
|
|
disp:setColor(1, 232, 232, 232)
|
|
disp:drawGradientLine(x+w, y, h, 1)
|
|
end
|
|
|
|
function lower_pin(x, y)
|
|
local w = 7
|
|
local h = 5
|
|
disp:setColor(0, 212, 212, 212)
|
|
disp:setColor(1, 200, 200, 200)
|
|
disp:setColor(2, 200, 200, 200)
|
|
disp:setColor(3, 188, 188, 188)
|
|
disp:drawGradientBox(x, y, w, h)
|
|
|
|
--disp:drawVLine(x+w, y+1, len)
|
|
disp:setColor(0, 220, 220, 220)
|
|
disp:setColor(1, 232, 232, 232)
|
|
disp:drawGradientLine(x+w, y, h, 1)
|
|
disp:setColor(0, 220, 220, 220)
|
|
disp:setColor(1, 232, 232, 232)
|
|
disp:drawGradientLine(x, y+h, w, 0)
|
|
disp:setColor(0, 240, 240, 240)
|
|
disp:drawPixel(x+w, y+h)
|
|
end
|
|
|
|
function ic_body(x, y)
|
|
local w = 4*14+4
|
|
local h = 31
|
|
disp:setColor(0, 60, 60, 60)
|
|
disp:setColor(1, 40, 40, 40)
|
|
disp:setColor(2, 48, 48, 48)
|
|
disp:setColor(3, 30, 30, 30)
|
|
disp:drawGradientBox(x, y, w, h)
|
|
|
|
disp:setColor(0, 255, 168, 0)
|
|
--disp:setColor(0, 225, 168, 30)
|
|
disp:drawDisc(x+w-1, y+h/2-1, 7, bit.bor(ucg.DRAW_UPPER_LEFT, ucg.DRAW_LOWER_LEFT))
|
|
|
|
disp:setColor(0, 60, 30, 0)
|
|
--disp:drawDisc(x+w-1, y+h/2+1, 7, bit.bor(ucg.DRAW_UPPER_LEFT, ucg.DRAW_LOWER_LEFT))
|
|
|
|
disp:setColor(0, 50, 50, 50)
|
|
disp:setColor(0, 25, 25, 25)
|
|
disp:drawDisc(x+w-1, y+h/2+1, 7, bit.bor(ucg.DRAW_UPPER_LEFT, ucg.DRAW_LOWER_LEFT))
|
|
end
|
|
|
|
function draw_ucg_logo()
|
|
local a, b
|
|
|
|
--ucg_Init(ucg, ucg_sdl_dev_cb, ucg_ext_none, (ucg_com_fnptr)0)
|
|
disp:setFont(ucg.font_ncenB24_tr)
|
|
|
|
--disp:setRotate270()
|
|
--disp:setClipRange(10,5,40,20)
|
|
|
|
a = 2
|
|
b = 3
|
|
|
|
disp:setColor(0, 135*a/b,206*a/b,250*a/b)
|
|
disp:setColor(1, 176*a/b,226*a/b,255*a/b)
|
|
disp:setColor(2, 25*a/b,25*a/b,112*a/b)
|
|
disp:setColor(3, 85*a/b,26*a/b,139*a/b)
|
|
disp:drawGradientBox(0, 0, disp:getWidth()/4, disp:getHeight())
|
|
|
|
disp:setColor(1, 135*a/b,206*a/b,250*a/b)
|
|
disp:setColor(0, 176*a/b,226*a/b,255*a/b)
|
|
disp:setColor(3, 25*a/b,25*a/b,112*a/b)
|
|
disp:setColor(2, 85*a/b,26*a/b,139*a/b)
|
|
disp:drawGradientBox(disp:getWidth()/4, 0, disp:getWidth()/4, disp:getHeight())
|
|
|
|
disp:setColor(0, 135*a/b,206*a/b,250*a/b)
|
|
disp:setColor(1, 176*a/b,226*a/b,255*a/b)
|
|
disp:setColor(2, 25*a/b,25*a/b,112*a/b)
|
|
disp:setColor(3, 85*a/b,26*a/b,139*a/b)
|
|
disp:drawGradientBox(disp:getWidth()*2/4, 0, disp:getWidth()/4, disp:getHeight())
|
|
|
|
disp:setColor(1, 135*a/b,206*a/b,250*a/b)
|
|
disp:setColor(0, 176*a/b,226*a/b,255*a/b)
|
|
disp:setColor(3, 25*a/b,25*a/b,112*a/b)
|
|
disp:setColor(2, 85*a/b,26*a/b,139*a/b)
|
|
disp:drawGradientBox(disp:getWidth()*3/4, 0, disp:getWidth()/4, disp:getHeight())
|
|
|
|
|
|
upper_pin(7+0*14, 4)
|
|
upper_pin(7+1*14, 4)
|
|
upper_pin(7+2*14, 4)
|
|
upper_pin(7+3*14, 4)
|
|
|
|
ic_body(2, 10)
|
|
|
|
lower_pin(7+0*14, 41)
|
|
lower_pin(7+1*14, 41)
|
|
lower_pin(7+2*14, 41)
|
|
lower_pin(7+3*14, 41)
|
|
|
|
disp:setColor(0, 135*a/b, 206*a/b, 250*a/b)
|
|
disp:drawString(63+1, 33+1, 0, "glib")
|
|
|
|
disp:setColor(0, 255, 168, 0)
|
|
disp:drawGlyph(26, 38, 0, 'U')
|
|
disp:drawString(63, 33, 0, "glib")
|
|
|
|
disp:setColor(0, 135*a/b, 206*a/b, 250*a/b)
|
|
disp:setColor(1, 135*a/b, 206*a/b, 250*a/b)
|
|
disp:setColor(2, 135*a/b, 206*a/b, 250*a/b)
|
|
disp:setColor(3, 135*a/b, 206*a/b, 250*a/b)
|
|
disp:drawGradientBox(84+1, 42+1-6, 42, 4)
|
|
|
|
disp:setColor(0, 255, 180, 40)
|
|
disp:setColor(1, 235, 148, 0)
|
|
--disp:drawGradientLine(79, 42, 20, 0)
|
|
disp:setColor(2, 245, 158, 0)
|
|
disp:setColor(3, 220, 138, 0)
|
|
disp:drawGradientBox(84, 42-6, 42, 4)
|
|
|
|
disp:setColor(0, 255, 168, 0)
|
|
--disp:setFont(ucg.font_5x8_tr)
|
|
disp:setFont(ucg.font_7x13B_tr)
|
|
--disp:setFont(ucg.font_courB08_tr)
|
|
--disp:setFont(ucg.font_timR08_tr)
|
|
disp:drawString(2, 54+5, 0, "http://github.com")
|
|
disp:drawString(2, 61+10, 0, "/olikraus/ucglib")
|
|
--disp:drawString(1, 61, 0, "code.google.com/p/ucglib/")
|
|
end
|
|
|
|
|
|
init_spi_display()
|
|
|
|
disp:begin(ucg.FONT_MODE_TRANSPARENT)
|
|
disp:clearScreen()
|
|
|
|
|
|
disp:setRotate180()
|
|
draw_ucg_logo()
|