Filter
Top Products
Crestron C2N-SPWS300 System Power Supply
Operations Guide – DOC. 8190 System Power Supply: C2N-SPWS300 • 19
Uploading and Upgrading
Assuming a PC is properly connected to the entire system, Crestron programming
software allows the programmer to upload programs to the system after their
development. However, there are times when the files for the program are compiled
and not uploaded. Instead, compiled files may be distributed from programmers to
installers, from Crestron to dealers, etc. Even firmware upgrades are available from
the Crestron website as new features are developed after product releases. In those
instances, one has the option to upload via the programming software or to upload
and upgrade via the Crestron Viewport.
NOTE: The Viewport utility accomplishes multiple system tasks, primarily via an
RS-232 or TCP/IP connection between the control system and a PC. It is used to
observe system processes, upload new operating systems and firmware, change
system and network parameters, and communicate with network device consoles and
touchpanels, among many other tasks. Viewport can also function as a terminal
emulator for generic file transfer. All of these functions are accessed through the
commands and options in the Viewport menus. Therefore, for its effectiveness as a
support and diagnostic tool, the Crestron Viewport may be preferred over
development tools when uploading programs and projects.
The following sections define how one would upload a SIMPL Windows program or
upgrade the firmware of the C2N-SPWS300. However, before attempting to upload
or upgrade, it is necessary to establish communications.
Communication Settings
NOTE: For laptops and other PCs without a built-in RS-232 port, Crestron
recommends the use of PCMCIA cards, rather than USB-to-serial adapters. If a
USB-to-serial adapter must be used, Crestron has tested the following devices with
good results:
Belkin (large model) F5U103
I/O Gear GUC232A
Keyspan USA-19QW
Other models, even from the same manufacturer, may not yield the same results.
The procedure in this section provides details for RS-232 communication between
the PC and the control system. If TCP/IP communication is preferred, consult the
latest version of the Crestron e-Control Reference Guide (Doc. 6052) or the
respective Operations Guide for the control system. These documents are available
from the Downloads | Product Manuals section of the Crestron website
(www.crestron.com). Refer to the following figure for a typical connection diagram
when uploading files
NOTE: Use a standard DB9 male to female “straight-through” cable.