Ezurio BISM2 Guide de l'utilisateur Page 10

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command.
S102 1 1..$3F Defines a set of bits masks for enabling profile servers. Values can be
ORed.
1 is Serial Port Profile
2 is Headset ( S Reg 580 allows remote volume control bit to be adjusted)
4 is DUN
8 is Audio Gateway
16 is Handsfree (S Reg 581 allows supported feature field to be adjusted)
32 is OBEX FTP
It is recommended that due to memory resource issues, not more than 2
profiles are activated at the same time.
S103 1 1..7 Boot Mode on cold boot.
S126 ? 0 .. 0xFFFF Primer for changing to Multipoint mode
S127 ? 0 .. 0xFFFF 0x100 for At mode
0x200 for Multipoint mode
Other values are reserved
S500 0 0..1 Authentication for outgoing connections. Set to 1 to Enable Authentication.
S501 0 0..1 Encryption for outgoing connections. Set to 1 to Enable Encryption.
S502 0 0..1 Authentication for incoming connections. Set to 1 to Enable Authentication.
S503 0 0..1 Encryption for incoming connections. Set to 1 to Enable Encryption.
S504 0 0..1 Setting to 1 will force S0 to -1 and will suppress messages arising from
connections or pairing. E.g. CONNECT, NO CARRIER, RING, PAIR etc.
Suppressing connection based messaged allows the EZURiO device to be
configured in cable replacement mode.
S505 10 2..120 Minimum delay before abandoning connection attempt as a master.
Referenced by ATD. In units of seconds. See S Registers 530 and 543 also.
Please note that as disconnection time can vary, this register only
guarantees the minimum delay. Note that for invalid addresses specified in
the ATD command, the “NO CARRIER” response will be immediate. See S
register 560 for specifying disconnect max timeout.
S506 1 0..1 Enable/Disable echoes. The ATEn command also affects this.
S507 0 0..2 When set to 0, a connection can be dropped using ^^^ escape sequence
only and the state of DSR line is ignored.
When set to 1 a connection can be dropped using EITHER the ^^^ escape
sequence OR the DSR handshaking line. When set to 2, a connection can
only dropped using a deassertion of DSR. Mode 2 provides for the highest
data transfer rate.
If the status of the DSR line is to be conveyed to the remote device as a
low bandwidth signal then this register MUST be set to 0, otherwise a
deassertion of DSR will be seen as a request to drop the Bluetooth
connection.
This register affects S Register 536 – see details of 536
For the Go blue Activator variant this can only be set to 0.
S508 640 10..2550 Page Scan Interval in milliseconds. Minimum is 11.25ms so 10/11ms will
give 11.25ms.
S509 320 10..2550 Page Scan Window in milliseconds. Minimum is 11.25ms so 10/11ms will
give 11.25ms.
S510 640 10..2550 Inquiry Scan Interval in milliseconds. Minimum is 11.25ms so 10/11ms will
give 11.25ms.
S511 320 10..2550 Inquiry Scan Window in milliseconds. Minimum is 11.25ms so 10/11ms will
give 11.25ms.
S512 1 0..7 Specify power up state.
When set to 0, AT+BTO is required to open the device for Bluetooth
activity.
When set to 1, it proceeds to a state as if AT+BTO was entered.
When set to 2, it will be discoverable only, similar to issuing AT+BTQ.
When set to 3, it will be connectable but not discoverable e.g. AT+BTG
When set to 4, it will be connectable and discoverable e.g. AT+BTP.
When set to 5, it will be like 2, but all UART RX traffic is discarded in
absence of a connection while DSR is asserted. If DSR is not asserted, then
it behaves exactly as per mode 2.
When set to 6, it will be like 3, but all UART RX traffic is discarded in
absence of a connection while DSR is asserted. If DSR is not asserted, then
it behaves exactly as per mode 3.
When set to 7, it will be like 4, but all UART RX traffic is discarded in
absence of a connection while DSR is asserted. If DSR is not asserted, then
it behaves exactly as per mode 4.
DSH_50003_v1v3 AT Command Reference 10 of 33
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