Creando nuestra primera aplicacion. Mando a distancia. IR.

Another way of reading is directly for the IR stream:

#!/bin/sh
while :
do
key=`dd if=/dev/venus_irrp bs=4 count=1 2> /dev/null | hexdump -e '"%02x"'`
if [ "$key" != "$last_key" ] ; then
echo $key
last_key=$key
fi
done