Difference between revisions of "RSB-3730 UIO Test"
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[[File:RSB-3730 UIO-4030 RS-485.png|800x400px|RSB-3730 UIO-4030 RS-485.png]] | [[File:RSB-3730 UIO-4030 RS-485.png|800x400px|RSB-3730 UIO-4030 RS-485.png]] | ||
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== '''UIO-4032 Function''' == | == '''UIO-4032 Function''' == | ||
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| + | [[File:RSB-3730 UIO-4032 spec.png|500x300px]][[File:RSB-3730 UIO-4032 Specifications.png|500x300px]] | ||
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| + | '''Note:''' | ||
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| + | RS-232 Device ：ttymxc0-COM3, ttymxc3-COM4 | ||
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| + | === '''RS-232''' === | ||
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| + | RS-232 U-boot Setting： | ||
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Revision as of 09:13, 13 November 2023
UIO-4030 Function
| GPIO Pin | Number |
| GPIO 1 | 150 |
| GPIO 2 | 151 |
| GPIO 3 | 152 |
| GPIO 4 | 153 |
| GPIO 5 | 85 |
| GPIO 6 | 141 |
| GPIO 7 | 506 |
| GPIO 8 | 140 |
| GPIO 9 | 511 |
| GPIO 10 | 138 |
| GPIO 11 | 0 |
| GPIO 12 | 97 |
| GPIO_Select | LOW (83) |
Note：
Device：ttymxc0 - COM_3, ttyUSB0 - COM_4(RS-485)
Need one Adam-4520I module for RS-485.
The test method is as follows
RS-232 U-boot setting：
RS-232（COM3）
GPIO
for example：Short GPIO pin1(in) 151 & pin6(out) 141
# echo 150 > /sys/class/gpio/export # echo 141 > /sys/class/gpio/export # echo in > /sys/class/gpio/gpio1/direction # echo out > /sys/class/gpio/gpio2/direction # echo 1 > /sys/class/gpio/gpio2/value # cat /sys/class/gpio/gpio1/value 0 # cat /sys/class/gpio/gpio2/value 1
RS-485
RS-485 U-boot Setting：
RS-485（COM4）:
# 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
UIO-4032 Function
Note:
RS-232 Device ：ttymxc0-COM3, ttymxc3-COM4
RS-232
RS-232 U-boot Setting：