Bluetooth Commands - wless.ru

Chapter 2 – AT Commands
SW23 Write PIO Level
This command sets the PIO logic level.
Format: ATSW23,,,
Parameters: ATSW23,,,
• PIO#: 3,6,7 (6 & 7 not user controllable in MP mode, see notes above in
ATSW22)
• PIO State:
0 = Off (0V)
1 = On (+V)
• Store:
0 = Do Not Store
1 = Store Parameters in Flash
EXAMPLE:
TYPE: ATSW23,6,1,1
REPLY: OK
OR
ERROR
Read Using: ATSR21
SW24 Write Response, Security, Auto SCO, Filter Settings
This command configures response, security, auto SCO, and filter settings.
Format: ATSW24,,,,
Parameters: >
• Response Type (See Appendix B for more information):
0 = Long Response
1 = Short Response
2 = No Verbose Mode (No unsolicited responses will be output)
No OKs will come back, but requested information such as ATSI,
ATRSW, ATRSN and ATDI responses will.
The device will not output CONNECT or DISCONNECT messages.
In FTP and OPP modes the radio will still output all necessary
messages such as PUSH START and PUSH COMPLETE.
• Security: 56-bit encryption is automatically enabled when set to 1.
UART will reply PAIRED, before the CONNECT, is
returned when a connection is made.
0 = No Authorization
1 = Authorization Required
Note: If security is enabled in multipoint mode, all connected slaves will have to
use the same PIN. There is no way to assign an individual PIN to each slave.
• Auto SCO:
0 = No Automatic SCO Connect
1 = SCO Auto Connect Upon Radio Connect.
• Minor Filter:
0 = Disable Minor COD Filter on Inquiry
1 = Enable Minor COD Filter on Inquiry
Note: With the minor filter enabled, inquiry results are filtered by the lower 2
bytes of the COD. If the minor filter is disabled all devices are found.
Factory Default: Response Type = 0, Security = 0, Auto SCO = 0, Filter = 0
EXAMPLE:
TYPE: ATSW24,0,0,0,0
REPLY: OK
OR
ERROR
Read Using: ATSI,6
Notes:
See Appendix B for differences between short and long response mode.
Requires a reset for security to go into affect.
Multi-Tech Systems, Inc. SocketWireless Bluetooth AT Commands (S000360G) 29