SPBT2532C2AT datasheet(41/48 Pages) STMICROELECTRONICS

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SPBT2532C2.AT

Error responses

Doc ID 16089 Rev 3

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D.4

ErrInvalidParam

The ErrInvalidParam error response will be sent if the parameters for the requested

command are not correct. The parameter(s) will be echoed back to the user starting from

the parameter that was rejected.

Examples of commands that produce this error response are given in the following table.

D.5

ErrNumParam

The ErrNumParam error response will be sent if there are too few parameters for the

requested command. A command sent with too many parameters does not generate an

error; instead, the extra parameters are ignored.

Warning:

Some commands will accept a variable number of

parameters.

Examples of commands that produce this error response are given in the following table.

Table 13.

Example commands that generate <ErrInvalidParam>

Example

Response

Reason

AT+AB SPPConnect

8136

AT-AB ErrInvalidParam 8136

Numeric parameter not specified with required

number of digits (BD address must always be

12 hex characters).

AT+AB SPPConnect

00043e008136 GOEP

AT-AB ErrInvalidParam goep

Unrecognized (or unsupported) symbolic

parameter used.

AT+AB ChangeBaud

1600

AT-AB ErrInvalidParam 1600

Numeric parameter is out of range (specified

baud rate is not supported by command).

AT+AB EnableBond

00043e000000

12345678901234567

AT-AB ErrInvalidParam

12345678901234567

String parameter (PIN)has too many

characters.

Table 14.

Example commands that generate <ErrNumParam>

Example

Reason

AT+AB Security

No parameters were specified.

AT+AB Sniff

The minimum number of parameters was not specified.

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