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update: 更新demo/lcd, 循环绘制和打印

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Wendal Chen 2023-02-17 11:34:09 +08:00
parent efdff1ef20
commit 9a37e7a981
1 changed files with 14 additions and 11 deletions
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25
demo/lcd/main.lua
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@ -12,9 +12,9 @@ log.info("main", PROJECT, VERSION)
-- sys库是标配
_G.sys = require("sys")
-- UI带屏的项目一般不需要低功耗了吧, 设置到最高性能
if mcu then
pm.request(pm.NONE)
-- UI带屏的项目一般不需要低功耗了吧, Air101/Air103设置到最高性能
if mcu and (rtos.bsp() == "AIR101" or rtos.bsp() == "AIR103") then
mcu.setClk(240)
end
--[[
@ -74,7 +74,7 @@ spi_lcd = spi.deviceSetup(spi_id,pin_cs,0,0,8,20*1000*1000,spi.MSB,1,0)
-- lcd.init("gc9a01",{port = "device",pin_dc = pin_dc, pin_pwr = bl, pin_rst = pin_reset,direction = 0,w = 240,h = 320,xoffset = 0,yoffset = 0},spi_lcd)
--[[ 此为合宙售卖的1.8寸TFT LCD LCD 分辨率:128X160 屏幕ic:st7735 购买地址:https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-24045920841.19.6c2275a1Pa8F9o&id=560176729178]]
--lcd.init("st7735",{port = "device",pin_dc = pin_dc, pin_pwr = bl, pin_rst = pin_reset,direction = 0,w = 128,h = 160,xoffset = 0,yoffset = 0},spi_lcd)
lcd.init("st7735",{port = "device",pin_dc = pin_dc, pin_pwr = bl, pin_rst = pin_reset,direction = 0,w = 128,h = 160,xoffset = 0,yoffset = 0},spi_lcd)
--[[ 此为合宙售卖的1.54寸TFT LCD LCD 分辨率:240X240 屏幕ic:st7789 购买地址:https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-24045920841.20.391445d5Ql4uJl&id=659456700222]]
-- lcd.init("st7789",{port = "device",pin_dc = pin_dc, pin_pwr = bl, pin_rst = pin_reset,direction = 0,w = 240,h = 240,xoffset = 0,yoffset = 0},spi_lcd)
@ -87,20 +87,23 @@ spi_lcd = spi.deviceSetup(spi_id,pin_cs,0,0,8,20*1000*1000,spi.MSB,1,0)
--lcd.init("st7735s",{port = "device",pin_dc = pin_dc, pin_pwr = bl, pin_rst = pin_reset,direction = 2,w = 160,h = 80,xoffset = 0,yoffset = 0},spi_lcd)
--[[ 此为合宙售卖的2.4寸TFT LCD 分辨率:240X320 屏幕ic:GC9306 购买地址:https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-24045920841.39.6c2275a1Pa8F9o&id=655959696358]]
lcd.init("gc9306",{port = "device",pin_dc = pin_dc , pin_pwr = bl,pin_rst = pin_reset,direction = 0,w = 240,h = 320,xoffset = 0,yoffset = 0},spi_lcd)
-- lcd.init("gc9306",{port = "device",pin_dc = pin_dc , pin_pwr = bl,pin_rst = pin_reset,direction = 0,w = 240,h = 320,xoffset = 0,yoffset = 0},spi_lcd)
-- 不在上述内置驱动的, 看demo/lcd_custom
sys.taskInit(function()
-- sys.wait(1000)
-- API 文档 https://wiki.luatos.com/api/lcd.html
if lcd.showImage then
lcd.showImage(40,0,"/luadb/logo.jpg")
sys.wait(100)
else
while 1 do
lcd.clear()
log.info("wiki", "https://wiki.luatos.com/api/lcd.html")
-- API 文档 https://wiki.luatos.com/api/lcd.html
if lcd.showImage then
lcd.showImage(40,0,"/luadb/logo.jpg")
sys.wait(100)
end
log.info("lcd.drawLine", lcd.drawLine(20,20,150,20,0x001F))
log.info("lcd.drawRectangle", lcd.drawRectangle(20,40,120,70,0xF800))
log.info("lcd.drawCircle", lcd.drawCircle(50,50,20,0x0CE0))
sys.wait(1000)
end
end)