Description Of The Standard Commands - Adcon B900ss-20 Technical Manual

Radio modem card spread spectrum

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4.2.2.

Description of the standard commands

Here is a description of possible commands:

'+++':

'ATO':

'ATSn?':

'ATSn=m': Assi

'ATSn=m':

'AT/S':

Running in Hayes Mode.

This command allows the user to return to Hayes Mode when the Modem

is in "Point-to-Point" Mode. It cannot be preceded by AT, only by an idle

time (blank) that can be set through the S214 register for the duration.

NOTE: When the Modem runs in "AT" Mode, it is no longer in radio

receiver.

Running in "Point

Running in "Point- - - - to to to to- - - - Point" Mode.

This command allows the user to run the Modem in "Point-to-Point"

Mode. To retrieve the "Hayes" Mode, send out the sequence '+++'.

Display of the S Number n Register content.

The content of the B900ss-20 operating parameters are found in named

'S' registers, and are numbered as described in Chapter VII- 3. Some

parameters are standard for all the Hayes Modems; others are specific to

B900ss-20.

(See Table in Appendix 6).

If the requested register is correct, the modem responds: ''Sxxx=yyy" with

xxx: register number and yyy: register content.

If the requested register is incorrect, the modem responds with the error

character 'E' (0x45).

These parameters are saved in EEPROM Memory and automatically

reloaded during a reset or when powered up.

Assignment to the m Value at the S Register n Number.

Assi

gnment to the m Value at the S Register n Number.

Loading of a parameter in a register. This parameter is automatically saved

in EEPROM Memory.

The n and m values are given in ASCII coded decimals. If the assigned

If the assigned register is incorrect or if the value goes over the limits of this

Content Uncoded Display of all Significant Records.

Point" Mode.

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