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displaying message send by rc5 philips remote control on lcd

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pratzz

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hi,my task has been drastically modified from the last.now i have to use philips remote and attach a receiver to pic 16f877a and display the function on lcd
for example if i press key 1 then it shhould show key1 on lcd and if volume up down than corresponding msg etc.

I have two questions in mind.
my sir is gonna give me a philips remote of his tv .how can i make sure it is using rc5 protocol only.
second which receiver will do the required.

And am i gonna require an ir decoder.and what are available option?.


Thank you in advance.
 

ok pratzz its very simple
use 3 pin ir reciever and check its signal in on oscilloscope. then show me if u do ths then further use rb0 external interrupt pin for detecting rising an falling edge.
if any problem then tell
 
zia said:
ok pratzz its very simple
use 3 pin ir reciever and check its signal in on oscilloscope. then show me if u do ths then further use rb0 external interrupt pin for detecting rising an falling edge.
if any problem then tell
Click to expand...
ok,i will check it on monday at my workplace.
and can i use hs0038 as ir decoder for this?
 

i tried to check my remote by checking the output of ir decoder hs0038a2 but it didnt show any waveform at all.can anyone tell me what could be possible reason?
 

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