I am trying to switch on / off my D_V_D player - sony dvp-sr100- with an IR LED.
I've monitored the signal received with one IR sensor and later I've programmed the sketch according to the tutorial created by ladyada -http://learn.adafruit.com/ir-sensor/overview-.
However, I am unable to communicate with the D_V_D player. One of my main doubts is that I don't receive always the same signal. For example, the first time you monitor the ir signal you get:
Code: Select all
OFF ON
17928 usec, 2400 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 620 usec
540 usec, 640 usec
520 usec, 640 usec
520 usec, 1240 usec
520 usec, 640 usec
520 usec, 1220 usec
540 usec, 1220 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 640 usec
540 usec, 1200 usec
540 usec, 640 usec
520 usec, 640 usec
540 usec, 1220 usec
520 usec, 640 usec
13000 usec, 2400 usec
520 usec, 1200 usec
560 usec, 640 usec
520 usec, 1240 usec
520 usec, 600 usec
560 usec, 1220 usec
520 usec, 640 usec
540 usec, 620 usec
540 usec, 1220 usec
520 usec, 640 usec
13020 usec, 2400 usec
520 usec, 1220 usec
540 usec, 620 usec
540 usec, 1220 usec
540 usec, 620 usec
540 usec, 1220 usec
520 usec, 640 usec
540 usec, 620 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 1220 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 640 usec
520 usec, 1240 usec
520 usec, 640 usec
520 usec, 640 usec
540 usec, 1220 usec
520 usec, 640 usec
13240 usec, 2400 usec
540 usec, 1200 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 620 usec
540 usec, 640 usec
520 usec, 640 usec
540 usec, 1220 usec
520 usec, 640 usec
540 usec, 1220 usec
520 usec, 1240 usec
520 usec, 1220 usec
520 usec, 640 usec
520 usec, 660 usec
520 usec, 1220 usec
520 usec, 640 usec
540 usec, 620 usec
540 usec, 1220 usec
520 usec, 660 usec
13000 usec, 2400 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 620 usec
540 usec, 1220 usec
520 usec, 640 usec
540 usec, 620 usec
540 usec, 640 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 1200 usec
560 usec, 1220 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 640 usec
520 usec, 1220 usec
540 usec, 640 usec
520 usec, 640 usec
540 usec, 1220 usec
And the second time:
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OFF ON
63732 usec, 2400 usec
520 usec, 1220 usec
540 usec, 620 usec
540 usec, 1220 usec
520 usec, 640 usec
540 usec, 1200 usec
540 usec, 640 usec
540 usec, 600 usec
560 usec, 620 usec
540 usec, 1200 usec
560 usec, 600 usec
560 usec, 1200 usec
540 usec, 1200 usec
560 usec, 1200 usec
560 usec, 600 usec
560 usec, 600 usec
560 usec, 1200 usec
560 usec, 600 usec
560 usec, 620 usec
560 usec, 1180 usec
560 usec, 600 usec
13040 usec, 2360 usec
560 usec, 1200 usec
560 usec, 600 usec
560 usec, 1200 usec
560 usec, 600 usec
560 usec, 1240 usec
520 usec, 620 usec
560 usec, 600 usec
560 usec, 620 usec
540 usec, 1200 usec
560 usec, 600 usec
560 usec, 1200 usec
560 usec, 1200 usec
540 usec, 1200 usec
560 usec, 600 usec
560 usec, 620 usec
540 usec, 1200 usec
560 usec, 620 usec
540 usec, 620 usec
560 usec, 1180 usec
560 usec, 620 usec
- I've used a camera to ensure that the IR LED changes its colour when I make some pulse.
- I've used a resistor of 220Ohm.
So here are my questions:
- Why the signal received changes?
- I've programmed the sketch with these two possibilites, but I don't have any communication with the D_V_D...Why?
Please, ¿Can you help me?
Thanks in advance,