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参数资料
| 型号： | DLBM-CG121 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | A Class 2 Bluetooth module suitable for cellular phone, smart phone applications. |
| 中文描述： | 一类2蓝牙模块，适用于蜂窝电话，智能电话应用。 |
| 文件页数： | 21/40页 |
| 文件大小： | 318K |
| 代理商： | DLBM-CG121 |
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Preliminary
DLBM-CG121
13.9 SPP, DUN and Fax connections
M obile Phone Host
Bluetooth connection
established
SPP,DUN,Fax Profile
Data Sheet
July 30, 2004
Proprietary Information and Specifications are Subject to Change
When the Dial-up Networking, SPP or FAX profiles are activated, DLBM-CG121 will initiate two
actions:
Change the mode state hardware output according to the setting is PSKEY_USR18. It will
also issue the data stored in PSKEY_USR32 (SPP service connected), PSKEY_USR33 (DUN
service connected) or PSKEY_USR35 (Fax service connected) which may be required by
certain mobile phones to switch modes.
Immediately create a direct link between the UART data and RFComm data. At this point, the
DLBM-CG121 is not involved in any data between the two devices.
UA RT
DLBM -CG121
Com m ents
+CRFCSTAT=bd_addr,0
+CPROFILE=(2,3,5)
RFComm connection
established
SPP,Dial-up or Fax
service connects to
DLBM -CG121
Start 200ms timer to
flush buffers
RFComm traffic routed
directly to UART and
vice versa
DLBM -CG121
does not
process any commands
Direct communications
with remote device
RFComm Disconnect
Request
PAIR I/O momentarily
pulled high to
disconnect RFComm
RFComm disconnected
Remote user disconnects
service
UART data now available
to
DLBM -CG121
Bluetooth connection
lost
+CRFCSTAT=0.3
相关PDF资料 |
PDF描述 |
|---|---|
| DLBM-CR320 | A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications |
| DLE-300-010 | AUTOMOTIVE EXTERIOR LIGHTING |
| DLE30 | 3.0A Ultrahigh-Speed Rectifier |
| DLE30B | 3.0A Ultrahigh-Speed Rectifier |
| DLE30C | 3.0A Ultrahigh-Speed Rectifier |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DLBM-CH120 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Bluetooth Module Class 2 |
| DLBM-CH122 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Bluetooth Module Class 2 |
| DLBM-CR320 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications |
| DLBM-CS220 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:A Class 2 Bluetooth V1.2 HCI module Suitable for various applications. |
| DLBM-CS221 | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:A Class 2 Bluetooth V1.2 HCI module Suitable for various applications. |
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