DA14580 Serial Port Service reference application UM-B-038 User manual
●This document describes the architecture and the implementation details of the Dialog Bluetooth® Smart Serial Port Service application running on the DA14580 development kit and on Android or iOS.
■Introduction
●The Serial Port Service(SPS) emulates a serial cable communication. Itprovidesa simple substitute for RS-232 connections, including the familiar software flow control logicvia Bluetooth®Smart.The SPS software distribution (currently at version 5.150.2) includes the application and profilesource codes.It is based on the 5.0.3.177Software Development Kit.
●Software has been developed for the DA14580 Development Kit –PRO and DA14580 Development Kit –Basicandfor Android/ iOS tablets or phones,allowing a serial port to be emulated usingtwo DA14580 DKs or usinga DA14580 DK and an Android/ iOSdevice.The DA14580 DK can either function inthe GAPcentral role or the peripheral role.
●The Android/ iOSdevice only functions inthe GAPcentral role. The application on the central device automatically starts scanning and connectsto the first discovered peripheral device supporting the serial port service. The Central device also handles situations of connection loss by stopping the flow of data and automatically trying to re-establish a connection.Both central and peripheral devices can operate either in Active modeor Extended sleep mode.
●The Android/ iOSapplication, which is described in detail later in this document (see section 7), scans for BLE peripheral devicesthat are advertising and displays them in a scan list.The user can select the peripheral device to connect the Android/ iOSdevice.
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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3-Feb-2016 |
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Revision 2.0 |
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UM-B-038 |
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1.5 MB |
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