Users Guide
Table Of Contents
- Dell Edge Gateway 3001 Installation and Operation Manual
- Overview
- System views
- Installing your Edge Gateway
- Safety and regulatory information
- Setting up your Edge Gateway
- Activating your mobile broadband service
- Mounting your Edge Gateway
- Mounting the Edge Gateway using the standard-mount bracket
- Mounting the Edge Gateway using quick-mount bracket
- Attaching the cable control bars to the standard-mount bracket
- Mounting the Edge Gateway on a DIN rail using the DIN-rail bracket
- Mounting the Edge Gateway using the perpendicular mount
- Mounting the Edge Gateway using a VESA mount
- Setting up the ZigBee dongle
- Setting up the operating system
- Windows 10 IoT Enterprise LTSB 2016
- Ubuntu Core 16
- Overview
- Boot up and log in – Remote system configuration
- Updating operating system and applications
- Additional Ubuntu commands
- Ubuntu Network Manager
- Serial ports
- Minicom
- GPIO
- Security
- Watchdog Timer (WDT)
- Cloud LED On/Off
- Global Positioning Systems (GPS)
- Snappy auto update/Autopilot
- Accessing Snappy Store/Snapweb
- Sensors
- Ignition Pin
- System Power Management
- Restoring Ubuntu Core 16
- Flashing a new OS image
- Ubuntu Server
- Overview
- Login to the Edge Gateway using Ethernet Port 1
- Installing or configuring Dynamic Host Configuration Protocol (DHCP) daemon
- Ubuntu Server driver information
- Firmware management on Ubuntu Server
- Configure Watchdog Timer (WDT)
- Trusted Platform Module (TPM)
- Cloud LED On/Off
- Advanced Linux Sound Architecture (ALSA)
- Global Positioning Systems (GPS)
- Serial ports
- GPIO
- Sensors
- Ignition Pin
- System Power Management
- Ubuntu Network Manager
- Restoring Ubuntu Server
- Creating the OS recovery USB flash drive
- Accessing and updating BIOS
- References
- Appendix
- Contacting Dell
NOTE: cctk serial1 is mapped to IOIO2; cctk serial2 is mapped to IOIO1.
2. Adjust the port settings.
# sudo stty -F /dev/serial-port-ioio2 ispeed 115200 ospeed 115200 -echo -onlcr -ixon
-ixoff
3. Send data.
(root)# echo abcdefg > /dev/serial-port-ioio2
4. Read data on the second device.
(root)# cat /dev/serial-port-ioio2
GPIO
NOTE: For more information on GPIO sysfs interface, see kernel.org/doc/Documentation/gpio/sysfs.txt.
The GPIO connector (AD5593R) on the Edge Gateway 3001 has 8 pins. The connector can controlled by the standard Linux
GPIO interface. The GPIOs number maps 330 to 337.
1. Pin: GPIO1
2. Pin: GPIO8
3. ISO GND: Isolated grounds
Example 1: Set GPIO 1 as output, value as 1
$ echo 330 > /sys/class/gpio/export
$ echo out > /sys/class/gpio/gpio330/direction
$ echo 1 > /sys/class/gpio/gpio330/value
Example 2: Set GPIO 8 as input, and read value
$ echo 337 > /sys/class/gpio/export
$ echo out > /sys/class/gpio/gpio337/direction
$ cat /sys/class/gpio/gpio337/value
0
Example 3: Connect GPIO 1 to 8, read GPIO 8 pin value
$ cat /sys/class/gpio/gpio337/value
1
Setting up the operating system
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