From 640816fc3821efeb20bc8f3727594038a54aa762 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?King=20K=C3=A9vin?= <kingkevin@cuvoodoo.info>
Date: Sat, 18 Jul 2015 20:15:18 +0200
Subject: [PATCH] write test to verify implementation

---
 test.rb | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

diff --git a/test.rb b/test.rb
index 890a3cd..a768708 100755
--- a/test.rb
+++ b/test.rb
@@ -3,27 +3,37 @@
 # ruby: 1.9
 require 'serialport'
 
-atmolight = SerialPort.open("/dev/ttyUSB0",{ baud: 38400, databits: 8, parity: SerialPort::NONE, stop_bit: 1, flow_control: SerialPort::NONE})
+screenlight = SerialPort.open("/dev/ttyUSB0",{ baud: 115200, databits: 8, parity: SerialPort::NONE, stop_bit: 1, flow_control: SerialPort::NONE})
+NB_LEDS = 60
 
 # reset arduino
-atmolight.dtr = 1
+screenlight.dtr = 1
 sleep 0.5
-atmolight.dtr = 0
+screenlight.dtr = 0
 sleep 0.5
-atmolight.flush_output
-atmolight.flush_input
-atmolight.baud = 38400
+screenlight.flush_output
+screenlight.flush_input
+screenlight.baud = 115200
   
 puts "waiting for welcome message"
-puts atmolight.gets
-  
+puts screenlight.gets
+
+puts "moving dot"
+NB_LEDS.times do |led|
+  msg = [0xff,0x00,0x00,3*NB_LEDS]+[0x00]*3*NB_LEDS
+  msg[4+led*3] = 0xff
+  screenlight.write msg.pack("C*") # set LED to red
+  screenlight.flush_output
+  sleep 0.1
+end
+
 puts "white fading"
 white = 0
 while true do
   start = Time.now
-  atmolight.write ([0xff,0x00,0x00,0x0f]+[white]*15).pack("C*") # set LED to red
-  atmolight.flush_output
-  #sleep 0.3
+  screenlight.write ([0xff,0x00,0x00,3*NB_LEDS]+[white]*3*NB_LEDS).pack("C*") # set LED to red
+  screenlight.flush_output
+  sleep 0.02
   white = (white+1)%256
   puts "set white #{white} in #{Time.now-start} s"
 end