Difference between revisions of "UIO-4034TEST"
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Revision as of 17:21, 24 June 2023
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[edit]
Note: RS-232: /dev/ttymxc2
RS-485: pin1 data- & pin2 data+ (ttyUSB0)
RS-232
$ stty -F /dev/ttymxc2 -echo -onlcr 115200 crtscts $ cat /dev/ttymxc2 & $ echo "Serial Port Test" > /dev/ttymxc2
CAN Bus
$ ip link set can0 up type can bitrate 125000 $ ifconfig can0 up $ ip link set can1 up type can bitrate 125000 $ ifconfig can1 up $ candump can0 & $ cansend can1 1F334455#1122334455667788
RS-232(COM3):
RS-232 x2 (ttymxc1 & ttymxc3) # stty -F /dev/ttymxc1 -echo -onlcr 115200 # cat /dev/ttymxc1 & # echo "Serial Port Test" > /dev/ttymxc1
RS-232(COM4)
# stty -F /dev/ttymxc3 -echo -onlcr 115200 # cat /dev/ttymxc3 & # echo "Serial Port Test" > /dev/ttymxc3
CAN
# ip link set can0 up type can bitrate 125000 # ifconfig can0 up # ip link set can1 up type can bitrate 125000 # ifconfig can1 up # candump can0 & # cansend can1 1F334455#1122334455667788