Here is my LED watch simulation using os.date to get the time. You have to read it like a binary watch. Add the values from each glowing LED. To show/hint the values and the time touch the display.
Have Fun and excuse me for my bad german english ^^
Here is the code
It has two classes the main class and the Led class
Edit: See link below for extended Description.
--# Main
-------------
-- LED Uhr --
-------------
function setup()
w = 0
xu = HEIGHT/2
yu = WIDTH/2
zeit = false
uhr = {Led(xu-75, yu+50, 9), -- 9h --
Led(xu, yu+25, 6), -- 6h --
Led(xu+75, yu+50, 3), -- 3h -- this block sets the
Led(xu-25, yu+50, 1), -- 1h -- position of the hour LEDs
Led(xu+25, yu+50, 1), -- 1h --
Led(xu, yu+75, 0), -- 12h or 0h --
Led(xu-75, yu-50, 45), -- 45 min --
Led(xu, yu-75, 30), -- 30 min --
Led(xu+75, yu-50, 15), -- 15 min --
Led(xu-25, yu-50, 5), -- 5 min --
Led(xu+25, yu-50, 5), -- 5 min -- this block sets the
Led(xu-75, yu, 1), -- 1 min -- position of the min LEDs
Led(xu-25, yu, 1), -- 1 min --
Led(xu+25, yu, 1), -- 1 min --
Led(xu+75, yu, 1), -- 1 min --
Led(xu, yu-25, 0), -- 0 min --
Led(xu, yu, 0) -- a.m. or p.m. LED
}
backingMode(RETAINED)
end
function draw()
s = os.date("*t").sec -- get seconds
m = os.date("*t").min -- get minutes
h = os.date("*t").hour -- get hours
--print(h,":",m,":",s) -- prints the time every frame
noStroke()
font("Courier-Bold")
fill(255,0,0)
fontSize(31)
textAlign(CENTER)
if zeit then -- if zeit == true then show the value of each LED
text(h..":"..m..":"..s, xu, yu + 150)
fill(255, 255, 255, 255)
fontSize(10)
text("9h",xu-75, yu+65) -- 9h --
text("6h",xu, yu+40) -- 6h --
text("3h",xu+75, yu+65) -- 3h --
text("1h",xu-25, yu+65) -- 1h --
text("1h",xu+25, yu+65) -- 1h --
text("12h",xu, yu+90) -- 12h or 0h --
text("45m",xu-75, yu-35) -- 45 min --
text("30m",xu, yu-60) -- 30 min --
text("15m",xu+75, yu-35) -- 15 min --
text("5m",xu-25, yu-35) -- 5 min --
text("5m",xu+25, yu-35) -- 5 min --
text("1m",xu-75, yu+15) -- 1 min --
text("1m",xu-25, yu+15) -- 1 min --
text("1m",xu+25, yu+15) -- 1 min --
text("1m",xu+75, yu+15) -- 1 min --
text("0m",xu+15, yu-25) -- 0 min --
--text("a.m. or p.m.",xu, yu) -- a.m. or p.m. LED
end
fill(0, 0, 0, 20)
rect(0,0,WIDTH,HEIGHT) -- Background
if h < 12 then -- a.m. or p.m.
uhr[17]:draw(0, 0, 255, 255) -- a.m. LED = blue
else
uhr[17]:draw(255, 145, 0, 255)-- p.m. LED = orange
end
if h >= 12 then h = h-12 end
if h == 0 then -- shows the hours
uhr[6]:draw(255,0,0,255)
for q=1,5 do
uhr[q]:draw(30,30,30,255)
end
else
for q=1,5 do
uhr[6]:draw(30,30,30,255)
w = uhr[q].zeit
if w <= h then
h = h-w
uhr[q]:draw(255,0,0,255)
else
uhr[q]:draw(30,30,30,255)
end
end
end
if m == 0 then -- shows the minutes
uhr[16]:draw(255,0,0,255)
for q=7,15 do
uhr[q]:draw(30,30,30,255)
end
else
for q=7,15 do
uhr[16]:draw(30,30,30,255)
w = uhr[q].zeit
if w <= m then
m = m-w
uhr[q]:draw(255,0,0,255)
else
uhr[q]:draw(30,30,30,255)
end
end
end
t = (90-6*s)*math.pi/180 -- let the seconds circle around the LEDs
translate(xu,yu)
noStroke()
fill(255, 0, 0, 255)
ellipse(math.cos(t)*120, math.sin(t)*120, 10, 10)
end
function touched(touch)
if touch.state == BEGAN then
if zeit == false then
zeit = true
else
zeit = false
end
end
end
--# Led
Led = class()
function Led:init(x,y,z)
self.x = x -- x-position
self.y = y -- y-position
self.zeit = z -- sets the LED value
end
function Led:draw(r,g,b,a)
-- Codea does not automatically call this
noStroke()
fill(r,g,b,a)
ellipse(self.x, self.y, 20, 20)
end
function Led:touched(touch)
-- Codea does not automatically call this method
end
