serial port - Bash read from ttyUSB0 and send to URL -


i bash novice , struggling putting together.

what trying is:

1) set port (stty)
2) read dev/ttyusb0 - data should 000118110000101 (cat or gawk?)
3) set read data variable eg data , create url eg http://domain.com/get_data.php?data=$data
4) load url wget?
5) wait more data ttyusb0 (polling or loop?)

i have tried php dio extention work not reliable because stops/starts reason.

any suggestions appreciated, great-full if advise best way this

thanks

brent

this used.

#set permisions sudo chmod o+rwx /dev/ttyusb0   #!/bin/bash  # port setting stty -f /dev/ttyusb0 cs7 cstopb -ixon raw speed 1200  # loop while [ 1 ];      echo 'loading...'     read=`dd if=/dev/ttyusb0 count=22 | sed 's/ //g'`     echo $read     wget http://localhost/bashtest/test.php?signal=$read     echo '[press ctrl + c exit]' done 

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