How many is max characters of an AT command parameter?

Legacy Legacy AirPrime modules
1

Hello.

How many is number of the maximum characters of an AT command parameter?
I downloaded AT project sample “file_system” to communication unit.
In sample “file_system”, the AT command [AT+fs] is registered.
The number of characters of the parameter of an AT command “AT+fs” is restricted, and it is omitted by 17 characters.
Is this based on the specification of an AT command?

The AT command [AT+fs] is registered using the following code.

adl_atCmdSubscribeExt ( “AT+fs”,(adl_atCmdHandler_t) ATI_Handler,
ADL_CMD_TYPE_PARA | ADL_CMD_TYPE_READ | 0xF1, ULL, ADL_CMD_SUBSCRIPTION_ONLY_EXTERNAL_PORT) != OK)

My development environment is the following.

Developer Studio : version 2.3.0
LSI of communication unit : SL8084T
Communication unit : AX8084NE

2

Hi,

Can you please clarify that what do you mean by “The number of characters of the parameter of an AT command “AT+fs” is restricted, and it is omitted by 17 characters.”

Whta do you mean by the number of characters.
Are you talking about number of option for AT+FS command(AT+FS=? gives you number of command options)

Thanks.