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PDF ( 数据手册 , 数据表 ) OVC3860

零件编号 OVC3860
描述 AT Command Application Notes
制造商 OmniVision
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OVC3860 数据手册, 描述, 功能
OVC3860 AT Command Application Notes
OVC3860
AT Command
Application Notes
Last Modified:2012-10-18
Document Revision:1.1
OmniVision Technologies, Inc. reserves the right to make changes without further notice to any product herein to improve
reliability, function or design. OmniVision does not assume any liability arising out of the application or use of any project,
circuit described herein; neither does it convey any license under its patent nor the right of others.
The datasheet is the official document of OmniVision. The applicaton notes are application guide lines for reference. If
there are any difference between datasheet and application notes, please follow datasheet and kindly report the
difference to OVT FAE.
This document contains information of a proprietary nature. None of this information shall be divulged to persons other
than OmniVision Technologies, Inc. employee authorized by the nature of their duties to receive such information, or
individuals or organizations authorized by OmniVision Technologies, Inc.
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OVC3860 pdf, 数据表
OVC3860 AT Command Application Notes
SHF device, when connection is successful, HSHF returns the indication:
IV /* state indication, connected */
Active connection
Actively connect to the last successful connected device
AT#CC/* Connect to remote Device */
then input the local PIN code, and ovc3860 returns HSHF's state indication:
IV /* HSHF state is connected indication */
if Bluetooth mobile phone is turned off or not in Bluetooth signal range, will return a stat
us indication:
IJ2 /* HSHF exits pairing mode and enters listening state indication*/
Exit connecting
Send the command:
AT#CD
/* ACL disconnect from remote */
ovc3860 returns the indication:
IA /* HSHF state is listening */
if the remote device disconnects connection actively, ovc3860 also returns the same indicat
ion.
3.5.2 Phone Answering & Dialing
Answering the phone
The phone receives a call, ovc3860 returns the indication, such as:
02167850001
/* Receive a incoming call 02167850001 */
at this time, user may refuse to answer the phone:
AT#CF
/* Refuse to answer the phone */
ovc3860 returns:
IF /* Call-setup status is idle */
also, user may answer the phone:
AT#CE
return the indication:
IF /* hang-up indication */
if the other party hangs up the phone, also return:
IF /* hang-up indication */
Dialing the phone
Dialing
For example, dialing 10086, the command format is:
AT#CW10086
return
IC /* Call-setup status is outgoing */
IP5 /* Outgoing call number length indication */
IR10086
/* Outgoing call number indication */
Sending DTMF
For example, sending number “1”
AT#CX1
return:
OK /* send DTMF successfully indication */
NOTE: sopported sending characters (0-9, #, *, A-D).
Voice dialing
The command format is:
AT#CI
return:
PE /* The voice dial start indication */
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OVC3860 equivalent, schematic
OVC3860 AT Command Application Notes
4.25. Query Auto Answer and PowerOn Auto Connection Configuration #MF
Command Current Status(s) Possible
Indication Description
Indication(s)
#MF Any
MF<a><b>
Report Auto Answer and PowerOn Auto
Connection Configuration
Description
This command queries the module’s auto answer configuration and poweron auto connect
configuration. The information response and causes will indicate the command success or failure
Syntax: MF<a><b>
Value:
< a >: auto answer configuration, where 0: disable, 1: enabled
< b >: poweron auto configuration, where 0: disable, 1: enabled
4.26. Enable PowerOn Auto Connection #MG
Command Current Status(s) Possible
Indication Description
Indication(s)
#MG
Any
OK
Command Accepted
Description
This command enables the module to connect to the last used AG after PowerOn. The information
response and causes will indicate the command success or failure.
Syntax: AT#MG
4.27. Disable PowerOn Auto Connection #MH
Command Current Status(s) Possible
Indication Description
Indication(s)
#MH
Any
OK
Command Accepted
Description
This command disables the module to connect to the Last used AG after PowerOn. The
information response and causes will indicate the command success or failure.
Syntax: AT#MH
4.28. Connect to AV Source #MI
Command Current Status(s) Possible
Indication Description
Indication(s)
#MI A2DP State = 1 MA
AV pause/stop Indication
MB AV play Indication
Description
If the module is connected with a HFP phone, this command causes the module try to connect to
the phone’s AV Source. The information response and causes will indicate the command success
or failure.
Note: Music will be played automatic after A2DP connected in some handset.
Syntax: AT#MI
4.29. Disconnect from AV Source #MJ
Command Current Status(s) Possible
Indication Description
Indication(s)
#MJ A2DP Status ≥ 3 MY
AV Disconnect Indication
Description
This module causes the module to disconnect from the connected phone’s AV source. The
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