User's Manual

Promi SD™ User Manual ver 1.7

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result to Host. To lease periodic

inquiry function, AT+BTCANCEL.

28)

AT&V Shows S-register values

S-register command: If you change the values of S-register, please reboot Promi SD.

ATSnn=mm<cr>: To change ATSnn register value

ATSnn?: To check current ATSnn register value.

29)

ATS3

Stream UART policy (Default 0)

If set as ‘0’, throughput is the priority, if set as ‘1’, Latency

is the priority.

30)

ATS4 Enable Remote name query (default 1)

Get BDaddress and device name during Inquiry.

If set as ‘0’, only get BD address. Inquiry time can be

faster.

31)

ATS10 Default 1

ATS10=1<cr> :

Enabling all of the response messages- OK, CONNECT,

DISCONNECT, and ERROR.

ATS10=0<cr> :

Disabling all of the response messages- OK, CONNECT,

DISCONNECT, and ERROR.

ATS10?<cr> : To see current status of ATS10

32)

ATS11 Enable Escape (default 1)

Escape sequence character enable change from on-line

mode to command mode. If set to ‘0’, transmission speed

can be improved.

33)

ATS12 Clear UART buffer at Disconnect. (default 0)

If set to ‘1’, when disconnected, data stored in Promi SD

will be removed.

34)

ATS13 Enable CDC accept (default 0)

If set to ‘0’, Promi SD will use CDC signal to let Host know

Bluetooth connection status.