TYPHOON800 rfsolutions.ltd, TYPHOON800 Datasheet - Page 12

• Manufacturer Part Number: TYPHOON800
• Description: Rs232/485 Radio Modem
• Manufacturer: rfsolutions.ltd

DS510-1 Aug 2008
4
4.1
The RF modem offers several possible configurations using a set of parameters. The parameters are
stored in registers and have default values. The values can be modified from the default or interrogated
using Hayes commands.
The registers are implemented in EEPROM and can therefore be modified more than 10,000 times
The registers are listed below with default values shown in bold:
Radio
Access
Radio
RS-232/485 Serial Link
Access
Communications
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RS232/485 R
Register
Register
S200
S200
S210
S211
S212
S213
S214
S216
S218
Name
Name
Serial Timeout
Carrier Length
©2008 Reg. No. 227 4001, ENGLAND
Serial Speed
Flow Control
Buffer Size
Data Bits
Stop Bits
Channel
Parity
ADIO
Register Definitions
Description
Used to indicate the current radio channel. As B868-tiny
is a single channel module, the register is only present
for compatibility with B868MC-Tiny units.
Default : 0
Indicates the radio carrier length in milliseconds.
This carrier is sent before each data frame and is used to
Synchronize the receiver. Between 4 and 50 mS.
Default : 15 ms
Description
Serial Connection Baud Rate :
Serial Link Data Bits :
Serial Link Parity Type:
Serial Link Stop Bits :
Indicates the value of the time-out on the serial link. The
time out value must be compatible with the serial speed
Between 2 and 100 milliseconds
Default : 5
Indicates flow control type:
Indicates the maximum frames size that will be given to
the Modem. When this size is reached, the modem resets
the RTS signal. Between 30 and 240
Default : 230
M
•
•
•
•
•
•
•
•
•
•
•
•
•
ODEM
3 4800
4 9600
5 19200
6 38400
7 bits
8 bits (default)
1 None (default)
2 Even
3 Odd
1 bit (default)
2 bits
0 Hardware: CTS/RTS
2 None (default)
Page 12
TYPHOON 800