Difference between revisions of "UIO-4030/TEST"
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| style="vertical-align: top;line-height:20px;;padding-left:5px;background-color: #f7f7f7;" | UIO-4030 | | style="vertical-align: top;line-height:20px;;padding-left:5px;background-color: #f7f7f7;" | UIO-4030 | ||
| − | | style="vertical-align: top;line-height:20px;;padding-left:5px;background-color: #f7f7f7;" | 1x RS232, 4x Dis,4x DOs,1x RS-485 | + | | style="vertical-align: top;line-height:20px;;padding-left:5px;background-color: #f7f7f7;" | 1x RS232, 4x Dis, 4x DOs, 1x RS-485 |
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<p style="text-align: right;padding-right:0px;padding-bottom:10px;padding-top:10px;">[http://ess-wiki.advantech.com.tw/view/AIM-Linux/UIO40-Express <span style="color:#994895;border:solid 1px #994895; padding:10px 20px;text-decoration: none;">Find Other Products</span>]</p> | <p style="text-align: right;padding-right:0px;padding-bottom:10px;padding-top:10px;">[http://ess-wiki.advantech.com.tw/view/AIM-Linux/UIO40-Express <span style="color:#994895;border:solid 1px #994895; padding:10px 20px;text-decoration: none;">Find Other Products</span>]</p> | ||
Latest revision as of 10:00, 27 June 2023
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[edit]
Note: RS-232: /dev/ttymxc2
GPIO : need to connect loopback.
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
RS485
Test RS-485 with Adam-4520.
$ stty -F /dev/ttyUSB0 115200 $ echo "Serial Test" > /dev/ttyUSB0
GPIO
[EXTENSION I/O B] pin#5: gpio 121, pin#6: gpio 122 pin#7: gpio 123, pin#8: gpio 124 pin#9: gpio 125, pin#10: gpio 126 pin#11: gpio 127, pin#12: 133
RS-232(COM3):
# stty -F /dev/ttymxc1 -echo -onlcr 115200 # cat /dev/ttymxc1 & # echo "Serial Port Test" /dev/ttymxc1
RS-485
Note:
Adam-4520
Data- : Pin1
Data+ : Pin2
Remember to set up RS-485 before test.
# stty -F /dev/ttyUSB0 speed 115200 ignbrk -brkint -icrnl -imaxbel -opost -onlcr -isig -icanon -iexten -echo -echoe -echok -echoctl -echoke # cat /dev/ttyUSB0 & # echo "Serial Test" > /dev/ttyUSB0
GPIO
Note:
input pin#5: gpio 504(DB9-1)
output pin#6: gpio 505(DB9-6)
input pin#7: gpio 506(DB9-2)
output pin#8: gpio 507(DB9-7)
input pin#9: gpio 508(DB9-3)
output pin#10: gpio 509(DB9-8)
input pin#11: gpio 139(DB9-4)
output pin#12: gpio 138(DB9-9)
# echo 504 > /sys/class/gpio/export # echo 505 > /sys/class/gpio/export # echo out > /sys/class/gpio/gpio2/direction # echo in > /sys/class/gpio/gpio1/direction # cat /sys/class/gpio/gpio1/value # echo 1 > /sys/class/gpio/gpio2/value # cat /sys/class/gpio/gpio1/value
# echo 506 > /sys/class/gpio/export # echo 507 > /sys/class/gpio/export # echo out > /sys/class/gpio/gpio4/direction # echo in > /sys/class/gpio/gpio3/direction # cat /sys/class/gpio/gpio3/value # echo 1 > /sys/class/gpio/gpio4/value # cat /sys/class/gpio/gpio3/value
# echo 508 > /sys/class/gpio/export # echo 509 > /sys/class/gpio/export # echo out > /sys/class/gpio/gpio6/direction # echo in > /sys/class/gpio/gpio5/direction # cat /sys/class/gpio/gpio5/value # echo 1 > /sys/class/gpio/gpio6/value # cat /sys/class/gpio/gpio5/value
# echo 139 > /sys/class/gpio/export # echo 138 > /sys/class/gpio/export # echo out > /sys/class/gpio/gpio8/direction # echo in > /sys/class/gpio/gpio7/direction # cat /sys/class/gpio/gpio7/value # echo 1 > /sys/class/gpio/gpio8/value # cat /sys/class/gpio/gpio7/value
