RSB-3730 UIO Test

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

COM_3

GPIO

for example：Short GPIO pin1(in) 150 & 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（COM_4）:

# 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 x2

COM_3

# stty -F /dev/ttymxc0 -echo -onlcr 115200
# cat /dev/ttymxc1 &
# echo "Serial Port Test" > /dev/ttymxc0

COM_4

USB x2

USB3.0 HUB+USB Keyeboard&Mouse

USB3.0 driver data copy compare

Ethernet

UIO-4034 Function

Note： RSB-3730 not support UIO-4034 CAN Function.

RS-232

COM_3

# stty -F /dev/ttymxc0 -echo -onlcr 115200
# cat /dev/ttymxc0 &
# echo "Serial Port Test" > /dev/ttymxc0

COM_4

CAN

RSB-3730 not support UIO-4034 CAN Function