9. Serial Control Interface
Televic CE2500 Protocol
The serial settings on Net-Log for the Televic CE2500
interface are as follows:
Serial port:
COM2
Baud rate:
19200
Data bits:
8
Stop bits:
1
Parity:
none
Flow control:
none
The Net-Log responds to 7 of the serial commands issued
by the CE2500 unit. These commands share a common
structure:
STX ID DATA CRC ETX
where:
STX is the start transmit character ‘%’ (0x25)
ID is a single character which identifies the command
DATA is text associated with the command
CRC is the 16 bit sum of the ASCII chars STX, ID & Data
ETX is the end transmit character (0x0D)
Examples of the 7 commands are as follows:
System synchronisation
“%S0001000201D6\r”
“%” is the start of transmit character (0x25)
“S” indicates command type
“00010002” indicates that mics 1 and 2 are active (0000
for no mics active)
“01D6” is the 16 bit CRC
“\r” is the end of transmit character (0x0D)
President microphone activation
“%P0001Mr John Smith05A4\r”
“%” is the start of transmit character (0x25)
“P” indicates command type
“0001” indicates the microphone number
“Mr John Smith” is the speakers name
“05A4” is the 16 bit CRC
“\r” is the end of transmit character (0x0D)
President microphone deactivation
“%p00010131\r”
“%” is the start of transmit character (0x25)
“p” indicates command type
“0001” indicates the microphone number
“0131” is the 16 bit CRC
“\r” is the end of transmit character (0x0D)
Delegate microphone activation
“%M0002Mr Joe Bloggs058D\r”
“%” is the start of transmit character (0x25)
“M” indicates command type
“0002” indicates the microphone number
“Mr Joe Bloggs” is the speakers name
“058D” is the 16 bit CRC
“\r” is the end of transmit character (0x0D)
Delegate microphone deactivation
“%m0002012F\r”
“%” is the start of transmit character (0x25)
“m” indicates command type
“0002” indicates the microphone number
“012F” is the 16 bit CRC
“\r” is the end of transmit character (0x0D)
Sonifex Net-Log User Handbook
27
Summary of Contents for Net-Log
Page 1: ...Sonifex Net Log User Handbook...
Page 6: ...Contents Sonifex Net Log User Handbook...
Page 10: ...License Form Sonifex Net Log User Handbook 4...
Page 16: ...1 Introduction Sonifex Net Log User Handbook 10...
Page 24: ...3 Net Log Set up Installation Sonifex Net Log User Handbook 18...
Page 32: ...5 Recording Sonifex Net Log User Handbook 26...
Page 36: ...6 Playing Downloading Sonifex Net Log Win User Handbook 18...
Page 48: ...9 Serial Control Interface Sonifex Net Log Win User Handbook 30...
Page 56: ...11 The Administrator Sonifex Net Log Win User Handbook 38...
Page 62: ...13 Technical Specification Sonifex Net Log Win User Handbook 44...
Page 64: ...14 Glossary Sonifex Net Log Win User Handbook 46...