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Table of Contents
Summary of Contents for FCL Tech FBC-1701
- Page 1 Bluetooth FBC-1701 User Guide...
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Page 2: Fcc Compliance Statement
FCC Compliance statement Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: -Reorient or relocate the receiving antenna. - Page 3 Manual Information to the End User: The end user manual shall include all required regulatory information/warning as shown in this manual.
- Page 5 Contents Revision History ............................. 2 Purpose ................................2 Scope .................................. 2 Equipment Requirement ..........................2 Equipment Set Up ............................3 5.1 Equipment Set Up Using EVT2.x as a fixture ..................3 Bluetooth ID Advertisement Enabled/Disabled ................. 3 6.1 Bluetooth Connection ..........................4 6.2 Serial Communication ..........................4 6.2.1 Communicate With Terragraph Digital Board via serial cable ............4 6.2.2 Communicate With Terragraph Digital Board Wirelessly via Bluetooth ........4...
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Page 6: Revision History
1 Revision History Date Name Description 5/9/2017 Hung Phan Initial release 2 Purpose This document provides instructions how to enable/disable Bluetooth and establish connection 3 Scope This document intended for internal usage in Facebook only. 4 Equipment Requirement • Terragraph Digital Board, EVT2.x • FBC-1701 Bluetooth Device • PDA Bluetooth Enabled Device... -
Page 7: Equipment Setup
5 Equipment Set Up 5.1 Equipment Set Up Using EVT2.x as a fixture Fig. 1: Equipment Set Up Using EVT2.0 as a fixture 6 Bluetooth ID Advertisement Enabled/Disabled 1. Establish Ethernet connection between EVT and test PC. 2. Log in EVT via NIC 0 IP Address using Ethernet 3. Copy the script “ble-cmd” onto EVT’s directory /data/root 4. Follow steps as shown in screen shot to enable or disable BT ID advertise... -
Page 8: Bluetooth Connection
6.1 Bluetooth Connection It requires a Bluetooth enabled device, iPhone OR Android Phone OR MAC Laptop to perform Bluetooth connection. 1. Download the app called “Bluefruit” from Apple Store onto a Bluetooth enabled smart device. 2. Start “Bluefruit” app on smart device and perform a scan for Bluetooth devices nearby. The BT board should have ID name as “ dfu-Terragraph”. 3. Select the BT ID to establish Bluetooth connection. Once it connected the blue LED on BT board should be lit on which indicates the Bluetooth radio is functional correctly. 6.2 Serial Communication The Bluetooth board allows user to communicate with Terragraph Digital Board via a serial cable OR via Bluetooth wirelessly. 6.2.1 Communicate With Terragraph Digital Board via serial cable 1. Plug BT board onto console port on a terragraph digital board 2. Connect a mini USB Serial Cable between BT board and laptop 3. On laptop open a terminal which corresponding to COM port numerated for BT board. 4. Apply power to terragraph digital board the booting up diagnostics data should stream out and shown on the terminal. If no diagnostics data show up on terminal, the BT board could be bad. - Page 9 Fig. 4: UART and CMD Modes Toggle 2. While in CMD Mode user can make change to certain parameters of the Bluetooth board with follow commands: “at+ gapdevname = new ID” (Use this command to change Bluetooth ID) ““atevtreset” (This command resets EVT, Terragraph system) 6.2.2.1.2 BT UART Mode Test 1. While in UART Mode user can communicate with Terragraph EVT through console port. 2. Log in EVT using username “root” and password “facebook”, and issue command “lspci”. If the response is as shown in screen below, the UART Mode test is passed...
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