167 lines
4.9 KiB
Lua
167 lines
4.9 KiB
Lua
-- setup SPI and connect display
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function init_spi_display()
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-- Hardware SPI CLK = GPIO14
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-- Hardware SPI MOSI = GPIO13
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-- Hardware SPI MISO = GPIO12 (not used)
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-- Hardware SPI /CS = GPIO15 (not used)
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-- CS, D/C, and RES can be assigned freely to available GPIOs
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local cs = 8 -- GPIO15, pull-down 10k to GND
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local dc = 4 -- GPIO2
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local res = 0 -- GPIO16
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spi.setup(1, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8, 8)
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-- we won't be using the HSPI /CS line, so disable it again
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gpio.mode(8, gpio.INPUT, gpio.PULLUP)
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-- initialize the matching driver for your display
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-- see app/include/ucg_config.h
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--disp = ucg.ili9341_18x240x320_hw_spi(cs, dc, res)
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disp = ucg.st7735_18x128x160_hw_spi(cs, dc, res)
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end
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function upper_pin(x, y)
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local w = 7
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local h = 6
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disp:setColor(0, 212, 212, 212)
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disp:setColor(1, 200, 200, 200)
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disp:setColor(2, 200, 200, 200)
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disp:setColor(3, 188, 188, 188)
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disp:drawGradientBox(x, y, w, h)
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--disp:drawVLine(x+w, y+1, len)
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disp:setColor(0, 220, 220, 220)
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disp:setColor(1, 232, 232, 232)
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disp:drawGradientLine(x+w, y, h, 1)
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end
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function lower_pin(x, y)
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local w = 7
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local h = 5
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disp:setColor(0, 212, 212, 212)
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disp:setColor(1, 200, 200, 200)
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disp:setColor(2, 200, 200, 200)
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disp:setColor(3, 188, 188, 188)
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disp:drawGradientBox(x, y, w, h)
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--disp:drawVLine(x+w, y+1, len)
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disp:setColor(0, 220, 220, 220)
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disp:setColor(1, 232, 232, 232)
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disp:drawGradientLine(x+w, y, h, 1)
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disp:setColor(0, 220, 220, 220)
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disp:setColor(1, 232, 232, 232)
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disp:drawGradientLine(x, y+h, w, 0)
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disp:setColor(0, 240, 240, 240)
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disp:drawPixel(x+w, y+h)
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end
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function ic_body(x, y)
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local w = 4*14+4
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local h = 31
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disp:setColor(0, 60, 60, 60)
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disp:setColor(1, 40, 40, 40)
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disp:setColor(2, 48, 48, 48)
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disp:setColor(3, 30, 30, 30)
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disp:drawGradientBox(x, y, w, h)
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disp:setColor(0, 255, 168, 0)
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--disp:setColor(0, 225, 168, 30)
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disp:drawDisc(x+w-1, y+h/2-1, 7, bit.bor(ucg.DRAW_UPPER_LEFT, ucg.DRAW_LOWER_LEFT))
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disp:setColor(0, 60, 30, 0)
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--disp:drawDisc(x+w-1, y+h/2+1, 7, bit.bor(ucg.DRAW_UPPER_LEFT, ucg.DRAW_LOWER_LEFT))
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disp:setColor(0, 50, 50, 50)
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disp:setColor(0, 25, 25, 25)
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disp:drawDisc(x+w-1, y+h/2+1, 7, bit.bor(ucg.DRAW_UPPER_LEFT, ucg.DRAW_LOWER_LEFT))
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end
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function draw_ucg_logo()
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local a, b
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--ucg_Init(ucg, ucg_sdl_dev_cb, ucg_ext_none, (ucg_com_fnptr)0)
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disp:setFont(ucg.font_ncenB24_tr)
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--disp:setRotate270()
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--disp:setClipRange(10,5,40,20)
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a = 2
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b = 3
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disp:setColor(0, 135*a/b,206*a/b,250*a/b)
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disp:setColor(1, 176*a/b,226*a/b,255*a/b)
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disp:setColor(2, 25*a/b,25*a/b,112*a/b)
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disp:setColor(3, 85*a/b,26*a/b,139*a/b)
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disp:drawGradientBox(0, 0, disp:getWidth()/4, disp:getHeight())
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disp:setColor(1, 135*a/b,206*a/b,250*a/b)
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disp:setColor(0, 176*a/b,226*a/b,255*a/b)
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disp:setColor(3, 25*a/b,25*a/b,112*a/b)
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disp:setColor(2, 85*a/b,26*a/b,139*a/b)
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disp:drawGradientBox(disp:getWidth()/4, 0, disp:getWidth()/4, disp:getHeight())
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disp:setColor(0, 135*a/b,206*a/b,250*a/b)
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disp:setColor(1, 176*a/b,226*a/b,255*a/b)
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disp:setColor(2, 25*a/b,25*a/b,112*a/b)
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disp:setColor(3, 85*a/b,26*a/b,139*a/b)
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disp:drawGradientBox(disp:getWidth()*2/4, 0, disp:getWidth()/4, disp:getHeight())
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disp:setColor(1, 135*a/b,206*a/b,250*a/b)
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disp:setColor(0, 176*a/b,226*a/b,255*a/b)
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disp:setColor(3, 25*a/b,25*a/b,112*a/b)
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disp:setColor(2, 85*a/b,26*a/b,139*a/b)
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disp:drawGradientBox(disp:getWidth()*3/4, 0, disp:getWidth()/4, disp:getHeight())
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upper_pin(7+0*14, 4)
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upper_pin(7+1*14, 4)
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upper_pin(7+2*14, 4)
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upper_pin(7+3*14, 4)
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ic_body(2, 10)
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lower_pin(7+0*14, 41)
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lower_pin(7+1*14, 41)
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lower_pin(7+2*14, 41)
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lower_pin(7+3*14, 41)
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disp:setColor(0, 135*a/b, 206*a/b, 250*a/b)
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disp:drawString(63+1, 33+1, 0, "glib")
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disp:setColor(0, 255, 168, 0)
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disp:drawGlyph(26, 38, 0, 'U')
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disp:drawString(63, 33, 0, "glib")
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disp:setColor(0, 135*a/b, 206*a/b, 250*a/b)
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disp:setColor(1, 135*a/b, 206*a/b, 250*a/b)
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disp:setColor(2, 135*a/b, 206*a/b, 250*a/b)
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disp:setColor(3, 135*a/b, 206*a/b, 250*a/b)
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disp:drawGradientBox(84+1, 42+1-6, 42, 4)
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disp:setColor(0, 255, 180, 40)
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disp:setColor(1, 235, 148, 0)
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--disp:drawGradientLine(79, 42, 20, 0)
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disp:setColor(2, 245, 158, 0)
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disp:setColor(3, 220, 138, 0)
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disp:drawGradientBox(84, 42-6, 42, 4)
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disp:setColor(0, 255, 168, 0)
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--disp:setFont(ucg.font_5x8_tr)
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disp:setFont(ucg.font_7x13B_tr)
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--disp:setFont(ucg.font_courB08_tr)
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--disp:setFont(ucg.font_timR08_tr)
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disp:drawString(2, 54+5, 0, "http://github.com")
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disp:drawString(2, 61+10, 0, "/olikraus/ucglib")
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--disp:drawString(1, 61, 0, "code.google.com/p/ucglib/")
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end
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init_spi_display()
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disp:begin(ucg.FONT_MODE_TRANSPARENT)
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disp:clearScreen()
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disp:setRotate180()
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draw_ucg_logo()
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