|
SSP is a GUI system for IP STB. It
provides 2D Graphics, Multithreading, Window System, Inter-Process
Communication and Network Framewrok for GUI software development.
Not only, SSP directly uses framebuffer to eliminating the need of
X window system on IP STB, but also uses message-passing method to
replace the IPC in order to increase the communication performance
among processes. Additional, the whole technologies of SSP is
specially designed for IP STB. Therefore, the booting time of SSP
just needs 2~3 seconds.
For rapid development of IP STB, SSP
also provides the same C APIs for application development on Linux
IP STB and PC winodws XP. You can develop all GUI of your
application using SSP APIs on PC Windows XP and cross-compile the
same source codes of your applications for IP STB without any
modification of the codes.
Now, many worldwide famous companies
spread in USA, Germany, Slovakia, Korea, Japan , Hong Kong, Taiwan,
Dutch, Malaysia, Russia, Sweden, India, Turkey, Bulgaria
and Singapore have licensed SSP.
A.
Component
| 2D
Graphics
|
provide many graphic functions to develop a interactive graphic display. |
| Multithread |
provide the shared data among applications communication and enhances the system performance. |
| Window
System |
directly
use framebuffer for window management |
| Inter-Process
Communication |
use
message passing method among threads for runtime communication |
| Network
Framework |
provide
functionality for network communication |
B.
Needed
Development Tool
|
Operating
System:
|
Redhat 9.0/fedora/Windows XP |
| Complier and Linker:
|
ARM / MIPS Linux gcc
/ ld, Visual C/C++6.0
|
| RS232 program: |
minicom.
|
| TFTP server: |
tftp
server |
C. Supported
Chipsets
|
Sigma Design
|
8550/1
|
|
8560/1
|
| 8620/1
|
|
8622/3
|
|
8634/5
|
|
NXP
|
pnx8935 (STB225)
|
|
AMD
|
Au1200
|
|
X86
|
Intel,
AMD, etc.. |
D.
Specification
| Operating
System: |
embedded
linux / Windows XP |
| Needed
RAM:
|
8M
Bytes
|
| Multi-Language: |
English
/ Japanese / Chinese |
| Progamming
model
|
Multithread
system
|
| Font:
|
Bitmap
/ Outline font format
|
| Resolution:
|
Up
to 1920x1080
|
| Widget:
|
Combo
box, Listbox, Radio box, Check box
|
| Image
Format: |
JPEG,
PNG ,BMP
|
| Display
Output:
|
NTSC/PAL
Composite Video Out/ S-Video/VGA /HDMI
|
| Network
protocol
|
TCP/IP,
Samba Client
|
| Color:
|
32
bpp
|
| Input
device: |
IR
remote controller, USB mouse, keyboard |
|
HD TV
Services
