OpenWrt/acemonstertoys-serial: Difference between revisions
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== Interfacing with Arduino == | == Interfacing with Arduino == | ||
opkg install coreutils-stty | |||
Script to read from arduino | Script to read from arduino | ||
<nowiki> | |||
#!/bin/sh | #!/bin/sh | ||
Revision as of 10:17, 1 October 2012
Interfacing with Arduino
opkg install coreutils-stty
Script to read from arduino #!/bin/sh #/usr/bin/readuino.sh # simple script to tail newline terminated messages from the arduino # adjust the head number depending on your arduino messages if ! [ -f /tmp/isrunning ]; then if [ -c /dev/ttyUSB0 ]; then echo $$ > /tmp/isrunning /usr/bin/stty -F /dev/ttyUSB0 raw speed 9600 while [ 1 ]; do if [ -c /dev/ttyUSB0 ]; then head -n 3 /dev/ttyUSB0 >/tmp/volts sleep 1 else # USB dissapeared. echo "Arduino no longer attached" >/tmp/volts rm /tmp/isrunning exit fi done else echo "Arduino not yet attached" >/tmp/volts fi fi