BR-EVAL2.0 BlueRadios Inc, BR-EVAL2.0 Datasheet - Page 54

• Manufacturer Part Number: BR-EVAL2.0
• Description: EVAL KIT BLUETOOTH VER2.0
• Manufacturer: BlueRadios Inc
• Type: Bluetooth V 2.0r

Specifications of BR-EVAL2.0

• Frequency: 2.4GHz
• For Use With/related Products: Bluetooth
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 822-1001

3.6
1) Fast Data Mode
Fast data mode can only fuction when there is a single connection. Multi-Point mode drops the header if there is
only one connection, fast data mode will end if another connection is made to the radio module and the headers
will return.
The drawback to this is that once in fast data mode there are limited ways to get out of it like CPU reset, power
down, or strobing PIO(4) for >5ms. The advantage of this mode is that the data being sent does not have to be
evaluated or processed for AT commands and will allow for a faster effective data throughput of around 250Kbps.
To verify you are in fast data mode type
DHC
7173 S. Havana Street, Suite 600
Command/Data Modes
Function: This command will disconnect the current connection on channel 0.
Format: ATDH
EXAMPLE:
Notes:
DIAL HANG UP BY CHANNEL
Function: This command will issue disconnect to the specified channel.
Format: ATDHC,<Channel Number>
EXAMPLE:
Notes:
TYPE :
REPLY:
TYPE :
REPLY:
If you send this command over the RF link to a remote BlueRadios Slave
the Slave will disconnect and go into Idle mode not Slave mode by design.
If a connection should unexpectedly be lost the response will be
<cr_lf>LINKLOSS<cr_lf>
If you send this command over the RF link to a remote BlueRadios Slave
the Slave will disconnect and go into Idle mode not Slave mode by design.
If a connection should unexpectedly be lost the response will be
<cr_lf>LINKLOSS,00<cr_lf>
ATDH<cr>
<cr_lf>OK<cr_lf>
OR
<cr_lf>ERROR<cr_lf>
ATDHC,00<cr>
<cr_lf>OK<cr_lf>
OR
<cr_lf>ERROR<cr_lf>
<cr_lf>DISCONNECT<cr_lf>
<cr_lf>DISCONNECT,00<cr_lf>
www.BlueRadios.com
•
+++<cr>
Englewood, CO 80112
instead of <cr_lf>DISCONNECT<cr_lf>.
Copyright © 2002-2008
BlueRadios, Inc.
it will pass directly through the UART because the AT Command
instead of <cr_lf>DISCONNECT,00<cr_lf>.
Page 54 of 103
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