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write test to verify implementation

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King Kévin 2015-07-18 20:15:18 +02:00
parent ad9747ba67
commit 640816fc38
1 changed files with 21 additions and 11 deletions
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32
test.rb
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@ -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