BrightSign Roku Compact Guia do Utilizador descarregar pdf (Página 70)

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Examples

A good way to learn BrightScript is to look at or modify existing scripts.

u can also test BrightScript commands using the shell. Here is an example:

Welcome to the Roku Shell version 3.04 Release

Type '?' for help or 'help <command>' for help on <command>.

Roku> script

BrightScript Micro Debugger.

Enter any BrightScript statement, debug commands, or HELP.

BrightScript> print "hello"

hello

BrightScript> ? "hello"

hello

BrightScript> ?5+6

BrightScript> ?type(5)

Integer

BrightScript> if 1=1 then print"1 does equal 1!" else print "strange!"

1 does equal 1!

BrightScript> ?right("abcdef",3)

def

BrightScript> exit

Roku>

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 117 118

User Guide 1
Copyright 2
Contents 3
Chapter 4 4
Chapter 5 4
Chapter 9 6
Chapter 1 7
Introduction 7
Sample BrightSign setups 8
Video or slide show loop 8
Interactive presentation 9
Examples 10
Chapter 2 11
Getting Started 11
Step 3: Try the demo 13
5 Turn on the power 14
Chapter 3 15
Product 16
Specifications 16
Setting the video mode 17
EXAMPLE 1: 18
SD card with playlist files 19
SD card with script files 21
Chapter 4 23
Working with Playlists 23
Creating a playlist 25
Playlist commands 26
(HD2000 only) audiochan # 27
Viewmode <setting> 29
GPIOOn 0, 2, 4 30
PauseMS 250 30
Keywords 34
IMAGEMODE 35
IMAGEMODE 2 37
EVENTS elo:110:180:355:210 37
audioend 40
Demo_menu.bmp:gpios(1;3;5) 42
Preloading images 43
EXAMPLE 5: 44
Interactive playlist examples 45
EXAMPLE 3: 47
EXAMPLE 4: 48
EXAMPLE 6: 52
EXAMPLE 7: 52
EXAMPLE 7.1: 53
EXAMPLE 7.2: 54
*/*/*-MON-01:00 55
*/*/*-SAT-01:00 55
Chapter 5 57
Working with Zones 57
Can I customize the zones? 58
Using zones with playlists 59
What are zones? 60
Other keywords for zones 62
Comix Tour example 64
Global settings 65
Zone 1 – video or images 65
Zone 2 - images 65
Zone 3 - images 66
Zone 4 - text 67
Chapter 6 68
Working with Scripts 68
Sample script 69
Roku Objects 69
Using the GPIO control port 71
Chapter 7 74
Getting Help 74
Frequently asked questions 75
Troubleshooting 78
General troubleshooting 78
General playback problems 80
VIDEOMODE 1024x768x60p 81
VIDEOMODE 1024x768x75p 81
Content Playback 82
Troubleshooting Playlists 84
BrightSign and accessories 87
Chapter 8 90
Advanced Topics 90
BrightSign compatibility 91
BrightSign shell 95
Shell commands 96
Referencing CF/SD cards 97
Testing CF/SD cards 98
Linux shell 101
Using the registry 103
Using your own boot logo 106
Widescreen vs. 4x3 discussion 106
Displaying videos 106
Displaying images 107
Proxy servers 109
Networking software options 110
NetworkTimer 15 RSS 111
Chapter 9 112
Product Specifications 112
Supported media types 115
MP3 audio files 116
WAV audio files 116
Supported input devices 117
USB mice 118

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