Difference between revisions of "AIR-020-RS-485"
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(Created page with " <font color="#0070c0">Xavier-NX</font> COM1 -> COM2<br/> SW1 ON-ON-ON-ON, SW2 ON-ON-ON-OFF <pre>stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS0 speed 115200 cat /dev/...") |
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| − | <font color="#0070c0">Xavier-NX</font> | + | [[File:AIR 020 COM.jpeg]]<br/> <font color="#0070c0">Xavier-NX</font> |
COM1 -> COM2<br/> SW1 ON-ON-ON-ON, SW2 ON-ON-ON-OFF | COM1 -> COM2<br/> SW1 ON-ON-ON-ON, SW2 ON-ON-ON-OFF | ||
Revision as of 08:54, 1 August 2022
Xavier-NX
COM1 -> COM2
SW1 ON-ON-ON-ON, SW2 ON-ON-ON-OFF
stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS0 speed 115200 cat /dev/ttyTHS0 & echo "1234" > /dev/ttyTHS1
COM2 -> COM1
SW1 ON-ON-ON-OFF, SW2 ON-ON-ON-ON
stty -F /dev/ttyTHS0 speed 115200 stty -F /dev/ttyTHS1 speed 115200 cat /dev/ttyTHS1 & echo "1234" > /dev/ttyTHS0
SW1/SW2 ON-ON-OFF-OFF
COM1 -> COM2
echo 478 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio478/direction stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS0 speed 115200 cat /dev/ttyTHS0 & echo 1 > /sys/class/gpio/gpio478/value echo "1234" > /dev/ttyTHS1 echo 0 > /sys/class/gpio/gpio478/value
COM2 -> COM1
echo 428 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio428/direction stty -F /dev/ttyTHS0 speed 115200 stty -F /dev/ttyTHS1 speed 115200 cat /dev/ttyTHS1 & echo 1 > /sys/class/gpio/gpio428/value echo "1234" > /dev/ttyTHS0 echo 0 > /sys/class/gpio/gpio428/value
TX2-NX
COM1 -> COM2
SW1 ON-ON-ON-ON, SW2 ON-ON-ON-OFF
stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS1 & echo "1234" > /dev/ttyTHS2
COM2 -> COM1
SW1 ON-ON-ON-OFF, SW2 ON-ON-ON-ON
stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS2 & echo "1234" > /dev/ttyTHS1
SW1/SW2 ON-ON-OFF-OFF COM1 -> COM2
echo 474 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio474/direction stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS1 & echo 1 > /sys/class/gpio/gpio474/value echo "1234" > /dev/ttyTHS2 echo 0 > /sys/class/gpio/gpio474/value
COM2 -> COM1
echo 284 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio284/direction stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS2 & echo 1 > /sys/class/gpio/gpio284/value echo "1234" > /dev/ttyTHS1 echo 0 > /sys/class/gpio/gpio284/value
Nano
COM1 -> COM2
SW1 ON-ON-ON-OFF, SW2 ON-ON-ON-ON
stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS1 & echo "1234" > /dev/ttyTHS2
COM2 -> COM1
SW1 ON-ON-ON-OFF, SW2 ON-ON-ON-ON
stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS2 & echo "1234" > /dev/ttyTHS1
SW1/SW2 ON-ON-OFF-OFF
COM1 -> COM2
echo 27 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio27/direction stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS2 & echo 1 > /sys/class/gpio/gpio27/value echo "1234" > /dev/ttyTHS1 echo 0 > /sys/class/gpio/gpio27/value
COM2 -> COM1
echo 50 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio50/direction stty -F /dev/ttyTHS1 speed 115200 stty -F /dev/ttyTHS2 speed 115200 cat /dev/ttyTHS1 & echo 1 > /sys/class/gpio/gpio50/value echo "1234" > /dev/ttyTHS2 echo 0 > /sys/class/gpio/gpio50/value