User Manual
Table Of Contents
- 1. Introduction
- 2. Libre Wireless Technologies’ EVK
- 3. Firmware Upgrade
- 4. Network Configuration
- 5. Configuring Non-Volatile-Item
- 6. Features
- 6.1. Libre APP for Android
- 6.2. DDMS
- 6.3. Source Switching
- 6.4. Failsafe Mechanism
- 6.5. Software Security
- 6.6. Airplay®
- 6.7. Cast For Audio
- 6.8. Spotify Connect
- 6.9. AUX-In Support
- 6.10. USB Playback
- 6.11. DLNA ® / DMR
- 6.12. LUCI Over UART
- 6.13. Switch between Wired and wireless modes
- 6.14. TCP / IP Tunneling
- 6.15. Wi-Fi Scan Result
- 6.16. Device Name Configuration
- 6.17. Music Services
- 6.18. Telnet
- 6.19. Roon Music
- 7. Appendix
LS9 User Guide
Libre Wireless Technologies User Guide : LS9 / LS9AD, Ver. 5.3 Page 21 of 75
Libre Confidential
For manual update of GCast firmware, customers should get in
touch with Google to get the required OTA package
(application.zip).
Each customer has to maintain their own server; in which they will
place their own customized image.
Server setup Requirements
Minimum Server System Requirements: Intel i5 processor, HDD 80GB, RAM
8GB.
Operating System : Ubuntu server 16.04
Public IP from ISP providers.
Down Time should be ZERO.
Customers can have server setup with above requirements or any cloud service provider
with down time ZERO.
Use only ‘http server’. ‘https server’ is not supported in LS9.
Firmware Download XML
NV-Item fwdownload_xml is used to provide the URL for the XML file that contains the
information about Firmware version, HOST-MCU version and the link to download the
firmware. Use the syntax below to provide the URL for firmware update.
To Provide the URL for Firmware Update over Internet
#setenv fwdownload_xml <<Link to firmware_download.xml file>>
Firmware Download XML Structure
Firmware Download XML file includes the following tags.