Difference between revisions of "UIO-4030"
From ESS-WIKI
| Line 36: | Line 36: | ||
pin#9: gpio 125, pin#10: gpio 126 | pin#9: gpio 125, pin#10: gpio 126 | ||
pin#11: gpio 127, pin#12: 133</pre> | pin#11: gpio 127, pin#12: 133</pre> | ||
| − | |||
| − | |||
'''Watch Dog''' | '''Watch Dog''' | ||
<pre>$ echo 1 > /dev/watchdog</pre> | <pre>$ echo 1 > /dev/watchdog</pre> | ||
Revision as of 08:16, 27 October 2021
接口布局和尺寸(Layout and Sizes)
Specifications
測試方法:
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
Watch Dog
$ echo 1 > /dev/watchdog