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Huawei MU609 Application Manual

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HUAWEI MU609 HSPA LGA Module
Application Guide
Issue
02
Date
2013-09-18
Table of Contents
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Summary of Contents for Huawei MU609

  • Page 1 HUAWEI MU609 HSPA LGA Module Application Guide Issue Date 2013-09-18...
  • Page 2 E-mail: [email protected] Please refer color and shape to product. Huawei reserves the right to make changes or improvements to any of the products without prior notice. Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
  • Page 3 HUAWEI MU609 HSPA LGA Module Application Guide About This Document About This Document Revision History Document Date Chapter Descriptions Version 2013-07-18 Creation 2013-09-18 Updated USB Port description Deleted MSA Positioning Using the User Plane Protocol in issue 01 19.3 Added section 19.3 Exception Handling...

  • Page 4: Table Of Contents

    HUAWEI MU609 HSPA LGA Module Application Guide Contents Contents 1 Overview ............................11 1.1 Conventions and Definitions ......................11 1.1.1 Conventions ..........................11 1.1.2 Definitions ..........................11 1.2 Organization of This Document ...................... 12 1.3 Basic AT Command Processing Principles ..................13 1.3.1 Ports ............................
  • Page 5 HUAWEI MU609 HSPA LGA Module Application Guide Contents 4 External Protocol Stack Application Scenarios ..............26 4.1 Prerequisites ..........................26 4.1.1 Reference Process ........................ 26 4.1.2 Troubleshooting ........................27 4.2 Establishing Data Connections ...................... 27 4.2.1 Troubleshooting ........................28 4.3 Data Transmission .......................... 28 4.4 Switch Between Data Mode and Command Mode ................
  • Page 6 HUAWEI MU609 HSPA LGA Module Application Guide Contents 6.3 Voice Call Handling ........................45 6.3.1 Reference Process ........................ 45 6.3.2 Troubleshooting ........................46 6.4 DTMF Application ........................... 46 6.4.1 Reference Process ........................ 46 6.4.2 Troubleshooting ........................47 6.5 ID Presentation ..........................47 6.5.1 Reference Process ........................
  • Page 7 HUAWEI MU609 HSPA LGA Module Application Guide Contents 8.3 Reading Phonebook Entries ......................68 8.3.1 Reference Process ........................ 68 8.3.2 Troubleshooting ........................69 8.4 Searching for Phonebook Entries ....................70 8.4.1 Reference Process ........................ 70 8.4.2 Troubleshooting ........................70 8.5 Querying User Number ........................71 8.5.1 Reference Process ........................
  • Page 8 HUAWEI MU609 HSPA LGA Module Application Guide Contents 11 Thermal Protection Application Scenarios ................90 11.1 Pre-configuration .......................... 90 11.1.1 Troubleshooting ........................90 11.2 Thermal Protection Process ......................90 12 GPS Application Scenarios ..................... 92 12.1 Introduction to GPS ........................92 12.1.1 GPS Positioning Methods ....................
  • Page 9 HUAWEI MU609 HSPA LGA Module Application Guide Contents 16 FOTA Application Scenarios ....................116 16.1 FOTA Process ..........................116 16.1.1 Upgrade Module Firmware Over Air Through Delta Package ..........116 16.1.2 Procedure for FOTA Implementation .................. 116 16.2 Setting FOTA Mode ........................119 16.2.1 Reference Process ......................
  • Page 10 HUAWEI MU609 HSPA LGA Module Application Guide Contents 17.3 Disconnecting the Dial-up Connection ..................133 17.3.1 Reference Process ......................133 17.3.2 Troubleshooting ......................... 133 18 Local Upgrade Application Scenarios ................. 134 18.1 Starting the Local Upgrade ......................134 18.1.1 Local Upgrade Flow Chart ....................134 18.1.2 Test Steps ..........................

  • Page 11: Overview

    Overview This document is intended to provide references for customers to choose appropriate command sequences to start using the MU609 in a faster manner. This document also contains examples and relevant description. This document will be updated based on customers' requirements.

  • Page 12: Organization Of This Document

    HUAWEI MU609 HSPA LGA Module Application Guide Overview Term Definition Mobile equipment Application UMTS/GSM network 1.2 Organization of This Document Chapter Description Describes the contents and organization of this Chapter 1 Overview document Chapter 2 Initialization Describes scenarios for initialization...

  • Page 13: Basic At Command Processing Principles

    Linux/Android OS. Note: The first configuration is reserved and not used currently. The MU609 provides six ports to interact with USB connection as shown in Figure 1-1 . The following steps show how to find the six ports.

  • Page 14: At Command Processing Mechanism

    The number of ethx and ttyUSBx may be different between different operation systems, yet the port sequence is the same as shown in Figure 1-1 . The MU609 also provides a physical serial port: UART port: physical serial port, for AT command interaction and establishing data connection.
  • Page 15 HUAWEI MU609 HSPA LGA Module Application Guide Overview The processing of an AT command starts when the AT command is entered from the TE, and ends when the UE (the module) returns all the results in response to the command.
  • Page 16 +CMGL : 6,2,,22 07813108608805 F931FF0B813109730155 F30000 A70930598 D26A7DBDF 68 Some special AT commands can be aborted by new AT commands. Such special commands are called abortive commands. The MU609 supports the following abortive AT commands:  The AT+COPS Set command ...

  • Page 17: Recommended Timeout Mechanism For At Commands Processed By A Host

    Some commands can be executed when SIM card is inserted. MU609 would return to SIM failure if SIM card is not inserted. For more information, see Property Description of related AT in the latest version of MU609 V100R002 of...
  • Page 18 HUAWEI MU609 HSPA LGA Module Application Guide Overview The host sends AT to the module. If the module returns failure information, go to step 5. If the module returns success information, the module is functioning normally. If the host times out (the host waits for a response for over 30 seconds) three times when waiting for the response from the module, go to step 5.

  • Page 19: Initialization Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide Initialization Application Scenarios Initialization Application Scenarios 2.1 Startup Indication ^SYSSTART 2.1.1 Reference Process Command Description A module, without solicitation, presents ^SYSSTART to its host to indicate that the module is starting. ^SYSSTART Indicate that a module is starting.

  • Page 20: Querying Basic Information

    HUAWEI MU609 HSPA LGA Module Application Guide Initialization Application Scenarios 2.2 Querying Basic Information 2.2.1 Reference Process Command Description AT+GMR/CGMR Query software version. Software version Software version. e.g. 11.103.03.00.00 AT+GMI/CGMI Query manufacturer identification. Manufacturer For example: Huawei Technologies Co., Ltd.

  • Page 21: Network Service Operations

    HUAWEI MU609 HSPA LGA Module Application Guide Initialization Application Scenarios 2.3 Network Service Operations 2.3.1 Reference Process Command Description Query a module's current mode. 1 indicates online AT+CFUN? mode. +CFUN: 1 AT+CPIN? Query whether a module's SIM card is password protected.

  • Page 22: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Initialization Application Scenarios 2.3.2 Troubleshooting Scenario Possible Error Information Solution No SIM card is detected. Insert AT+COPS? +CME ERROR: SIM failure a SIM card. No SIM card is detected. Insert AT+CREG? +CME ERROR: SIM failure a SIM card.

  • Page 23: Serial Port Configuration Application Scenarios

     If a module's baud rate is too low, its communication speed will be slow.  At present, the MU609 supports the following baud rates: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, and 230400. 3.1.2 Troubleshooting Possible Error...

  • Page 24: Dtr Hang Up Data Services

    HUAWEI MU609 HSPA LGA Module Application Guide Serial Port Configuration Application Scenarios 3.2 DTR Hang Up Data Services 3.2.1 Reference Process Command Description Establish a dial-up connection through a serial port for data AT&D0 services. After this command is executed, data can be transferred properly.

  • Page 25: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Serial Port Configuration Application Scenarios AT&C1 Set the DCD pin to be valid when there are ongoing data services and invalid after data services are disconnected. 3.3.2 Troubleshooting Possible Error Scenario Solution Information AT&C2...

  • Page 26: External Protocol Stack Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide External Protocol Stack Application Scenarios External Protocol Stack Application Scenarios 4.1 Prerequisites 4.1.1 Reference Process Command Description AT+CGDCONT=1,"IP","1234" Configure PDP contexts. In this example provided in the left column, the APN is 1234. In fact, the APN is provided by your network service provider.

  • Page 27: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide External Protocol Stack Application Scenarios 4.1.2 Troubleshooting Scenario Possible Error Information Solution Run AT+CGATT=1 to manually +CGATT: 0 attach to the PS domain. If attaching to the PS domain still AT+CGATT? fails or time out (refer to 3GPP The UE does not obtain any TS 24.008 4.7.3), refer to...

  • Page 28: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide External Protocol Stack Application Scenarios Notes:  Using the previously configured profile, the PPP negotiation between the TE and the UE, and the PDP negotiation between the UE and the network, the TE obtains the IP and DNS addresses to establish the routing between the TE and the network.
  • Page 29 HUAWEI MU609 HSPA LGA Module Application Guide External Protocol Stack Application Scenarios Common Maximum Soft Minimum Modulation Theoretic Terminal Number of Channel Transmission Mode al Peak Category Codewords Size Time Interval Rate (Bits) (TTI) (Mbit/s) Category 16 345600 QPSK 28.8...

  • Page 30: Switch Between Data Mode And Command Mode

    HUAWEI MU609 HSPA LGA Module Application Guide External Protocol Stack Application Scenarios WCDMA RRC Theoretical Peak Modulation Mode Version Rate (Mbit/s) 3GPP Rel Downlink Uplink Downlink Uplink R99/R4 QPSK BPSK 0.384 0.384 Rel-5 16QAM+ QPSK 14.4 0.38 Rel-6 16QAM QPSK 14.4...

  • Page 31: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide External Protocol Stack Application Scenarios 4.4.2 Troubleshooting Scenario Possible Error Information Solution Failed to switch to command +++ must be consecutively mode. entered within 0.9s. 4.5 Disconnecting Data Service Connections 4.5.1 Reference Process...
  • Page 32 HUAWEI MU609 HSPA LGA Module Application Guide External Protocol Stack Application Scenarios Terminating a data service connection from the UE: The TE sends an AT command to the UE to pull down the DTR signal. After receiving the AT command, the UE releases the connection to the network, pulls down the CD signal, and returns NO CARRIER.

  • Page 33: Internal Protocol Stack Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios Internal Protocol Stack Application Scenarios 5.1 Initializing Internet Services 5.1.1 Reference Process Command Description AT^IPINIT="1234","card","card" In this example provided in the left column, the APN is 1234, and the user name and password are both card.

  • Page 34: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios 5.1.2 Troubleshooting Possible Error Scenario Solution Information ^IPINIT: 0 Initialization has not been performed. Initialize the internal protocol stack and AT^IPINIT? query again. Initialization failed. 1. Check that the current network signal AT^IPINIT="123...

  • Page 35: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios Notes:  Only one server is supported by the internal protocol stack.  The internal protocol stack must be initialized before you create a listen server. 5.2.2 Troubleshooting...

  • Page 36: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios ^IPOPEN: 1,"TCP",5500,"172.22.44.33",5000,3,0 ^IPOPEN: 2,"TCP",5600,"172.22.44.33",80,3,0 Notes:  When creating a listen server, the local port number can be ignored. If the port number is ignored, the module will randomly assign a local port number.

  • Page 37: Sending Data

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios 5.4 Sending Data 5.4.1 Reference Process Command Description Initialize the internal protocol AT^IPINIT="1234","card","card" stack. AT^IPOPEN=1,"TCP","172.22.44.33",5000,5500 Create a link. AT^IPSEND=1,"31323334" Send data. In this example, 31323334 is sent. ^IPSEND: 1 Data is successfully sent and received.

  • Page 38: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios Notes:  IPSEND and mode 0 of IPSENDEX can send displayable characters only. Mode 1 and mode 2 of IPSENDEX can send all characters. In Mode 2 of IPSENDEX (length restriction mode), except the port that receives data ...

  • Page 39: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios AT^IPCLOSE? Query the current link status. 1 indicates that the link is open, and 0 indicates that the link is closed. ^IPCLOSE: 1,0,0,0,0 5.5.2 Troubleshooting Scenario Possible Error Information Solution The command is terminated.
  • Page 40 HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios 313233347D5D7D5E7E Send user data. User data is sent once the data length reaches the segment length specified by parameter 10 of IPCFL. If the user data length is shorter than the specified length, the data will be sent when the timer set by parameter 5 of IPCFL counts down to 0.

  • Page 41: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios 313233347D5D7D5E7E Receive data in 7E detection mode (applies to UDP only). The data received by the module is 313233347D7E in hexadecimal format. After receiving the data, the module transforms 7D to...

  • Page 42: Packet Statistics

    HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios 5.7 Packet Statistics 5.7.1 Reference Process Command Description Query packet statistics. In this example, the AT^IPFLOWQ? returned result indicates that 3 bytes of characters are successfully received by and sent from link 1.
  • Page 43 HUAWEI MU609 HSPA LGA Module Application Guide Internal Protocol Stack Application Scenarios ^IPSTATE: 1,0,0 (Network connection is broken.) ^IPSTATE: 1,0,2 Indicate presented without solicitation for broken links, connection to the server, and network connections. ^IPSTATE: 6,0,2 ^IPSTATE: 7,0,2 The number of current links has reached the supported maximum.

  • Page 44: Voice And Supplementary Service Application Scenarios

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios Voice and Supplementary Service Application Scenarios 6.1 Pre-configuration (PCM Voice Pre-configuration) 6.1.1 Reference Process Command Description AT^CPCM=0,0,0,0,0 Set the PCM voice channel as the master mode. The module generates 2.048 MHz clock signals and 8 kHz short synchronization signals.

  • Page 45: Voice Call Initialization

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios 6.2 Voice Call Initialization 6.2.1 Reference Process Command Description Set the module to automatically answer a call when the ATS0=5 module receives five Ring indications. ATS0? AT+CMUT=1 Mute the microphone during a call.

  • Page 46: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios ^CONN: 1,0 User 2 presents the ^CONN indication. ^CONN: 1,0 User 1 presents the ^CONN indication. AT+CHUP user 1 hangs up ^CEND: 1,6,29,16 User 1 presents ^CEND to indicate that it has ended the call.

  • Page 47: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios AT+VTS=3 Send a DTMF tone to select option 3. AT+CHUP The user hangs up. ^CEND: 1,6,29,16 ^CEND: 1,6,29,16 is presented to indicate that user ends the call.
  • Page 48 HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios User 2 presents the ^ORIG indication. ^ORIG: 1,0 User 2 presents the ^CONF indication. ^CONF: 1 User 1 presents the +CLIP indication. (User 1) User 1 presents the +CLIP indication RING every 5 seconds.

  • Page 49: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios Command Description AT+CLIP=1 User 1 enables the CLIP indication. AT+CLIR=2 User 2 has subscribed to CLIR. AT+CLIR? User 2 queries the CLIR. +CLIR: 2,4 ATD13903710616; User 2 calls user 1 whose number is 13903710616.

  • Page 50: Call Forwarding

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios 6.6 Call Forwarding 6.6.1 Reference Process Command Description User 1 subscribes to the service of AT+CCFC=0,3,"13903710453",129,1 forwarding all calls to user 3 whose number is 13903710453. AT+CCFC=0,2 User 1 queries the CCFC status.

  • Page 51: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios ^ORIG: 1,0 ^CONF: 1 ^CONN: 1,0 (User 2) User 2 calls user 1 ATD13903702766; ^ORIG: 1,0 ^CONF: 1 (User 3) Forwards the call when busy. User 3...
  • Page 52 HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios (Convener) The convener calls participant 1. ATD13903702766; (Participant 1) Participant 1 answers the call. ^CONN: 1,0 Participant 1 presents ^CONN: 1,0. (Convener) ^CONN: 1,0 Then convener presents ^CONN: 1,0.
  • Page 53 HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios +CLCC: 1,0,0,0,1,"13903702766",129 +CLCC: 2,0,0,0,1,"13903710453",129 (Participant 3) Participant 3 calls the convener. ATD13903710616; (Convener) +CCWA: Then convener presents +CCWA: "+8613903710426",145,1 "+8613903710426",145,1 (Convener) The convener keeps two active calls and answers the call from participant 3.
  • Page 54 HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios +CLCC: 1,0,0,0,1,"13903702766",129 +CLCC: 2,0,0,0,1,"13903710453",129 +CLCC: 3,1,0,0,1,"+8613903710426",145 (Participant 1) Participant 1 leaves the meeting. AT+CHUP ^CEND: 1,197,29,16 Participant 1 presents ^CEND: 1,197,29,16. Participant 1 rejoins the meeting. (Convener)

  • Page 55: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios ^CEND: 2,174,29,16 The convener presents ^CEND: 2,174,29,16 ^CEND: 3,48,29,16 The convener presents ^CEND: 3,48,29,16 The convener rejoins the meeting. (Participant 2) ^CEND: 1,175,104,16 Participant 2 presents ^CEND: 1,175,104,16.

  • Page 56: Call Restriction

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios 6.8 Call Restriction 6.8.1 Reference Process Command Description AT+CPWD="AO","0000","1111" Modify the call restriction password. User 1 activates the barring of all (User 1) outgoing calls (BAOC) service.
  • Page 57 HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios (User 1) User 1 queries the BAIC service. AT+CLCK="AI",2 User 1 returns the response indicating +CLCK: 1,1 that the BAIC service is deactivated. (User 2) User 2 calls user 1.

  • Page 58: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Voice and Supplementary Service Application Application Guide Scenarios 6.8.2 Troubleshooting Possible Error Scenario Solution Information Make a voice call ^ORIG: 1,0 Make the call after the network when no network is is found. Presents ^CEND.

  • Page 59: Text Message Application Scenarios

    Query the types of supported storage. +CPMS: ("ME","SM"),("ME","SM"),("ME","SM") AT+CPMS="SM","SM","SM" For details about the parameters, refer to the latest version of MU609 V100R002 in HUAWEI MU609 HSPA LGA Module AT Command Interface Specification. It is recommended that you keep the three types of storage consistent.

  • Page 60: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Text Message Application Scenarios 7.1.2 Troubleshooting Possible Error Scenario Solution Information +CME ERROR: SIM Enter the correct PIN. PIN required Error information is returned in response to one of the SIM card initialization has not +CMS ERROR: 500 previous commands.

  • Page 61: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Text Message Application Scenarios Note: For details about the structure of a PDU packet, refer to the 3GPP TS 23.040. 7.2.2 Troubleshooting Possible Error Scenario Solution Information The text message cannot be sent because of network...

  • Page 62: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Text Message Application Scenarios +CMGS: 6 The message is successfully sent. AT+CSMP=,,0,0 Set the data coding scheme to GSM 7bit AT+CSCS="GSM" Set the TE's character set to GSM 7bit encoding. AT+CMGS="13312345678" Send the message to the destination address "13312345678"...
  • Page 63 HUAWEI MU609 HSPA LGA Module Application Guide Text Message Application Scenarios Present the storage and location without solicitation. +CMTI: "SM",4 AT+CNMI=1,2,0,0,0 Receive and directly presents the message instead of storing it. +CMT: Directly present the message instead "+8613312345678",,"12/05/05,18:10:36 of storing it. In this example, the +00"...

  • Page 64: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Text Message Application Scenarios AT+CMGD=1,4 Delete all the messages in the current storage. 7.4.2 Troubleshooting Possible Error Scenario Solution Information In Text mode, run AT+CMGL=4 (number), or in ERROR PDU mode, run Error information is returned AT+CMGL="ALL"...

  • Page 65: Reassembling

    HUAWEI MU609 HSPA LGA Module Application Guide Text Message Application Scenarios  8-bit encoding: 8 bits  UCS2 encoding: 16 bits The storage space occupied by a segment of a long text message is as follows:  GSM 7-bit encoding: 153 bits x 7 = 1071 bits ...

  • Page 66: Phonebook Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide Phonebook Application Scenarios Phonebook Application Scenarios 8.1 Memory Operations 8.1.1 Reference Process Command Description AT+CPBS=? Query the current storage type. +CPBS: ("SM","EN","ON") AT+CPBS="SM" Set the current storage type to "SM". AT+CPBS? 241 indicates that 241 entries have been stored in the storage.

  • Page 67: Writing/Deleting Phonebook Entries

    HUAWEI MU609 HSPA LGA Module Application Guide Phonebook Application Scenarios Possible Error Scenario Solution Information commands. +CME ERROR: SIM PIN Enter the correct PIN. required +CME ERROR: SIM Enter the correct PUK. PUK required 8.2 Writing/Deleting Phonebook Entries 8.2.1 Reference Process...

  • Page 68: Reading Phonebook Entries

    HUAWEI MU609 HSPA LGA Module Application Guide Phonebook Application Scenarios Possible Error Scenario Solution Information Error information is returned when writing an +CME ERROR: dial Check that the phone entry into the string too long number is not too long.

  • Page 69: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Phonebook Application Scenarios phone number, and the maximum length () of a name. (list of supporteds,,) 8.3.2 Troubleshooting Possible Error Scenario Solution Information +CME ERROR: SIM Phonebook initialization has busy not completed. Try again later.

  • Page 70: Searching For Phonebook Entries

    HUAWEI MU609 HSPA LGA Module Application Guide Phonebook Application Scenarios 8.4 Searching for Phonebook Entries 8.4.1 Reference Process Command Description Search the current storage for AT+CPBF= phonebook entries that contain the field. +CBPF: ,,, +CBPF: ,,, AT+CPBF=? Return the maximum phone...

  • Page 71: Querying User Number

    HUAWEI MU609 HSPA LGA Module Application Guide Phonebook Application Scenarios 8.5 Querying User Number 8.5.1 Reference Process Command Description AT+CNUM Query the SIM number. +CNUM: [],, +CNUM: [],, 8.5.2 Troubleshooting Possible Error Scenario Solution Information Phonebook initialization has +CME ERROR: SIM not completed.

  • Page 72: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Phonebook Application Scenarios +CSCS: "IRA" AT+CPBR=1 Read the first phonebook entry. The TE character set is the International Reference Alphabet (IRA). The content of the first entry's name field is "HUAWEI". +CPBR: 1,"0123456789",129,"HUAWEI"...

  • Page 73: Sim Operation Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide SIM Operation Application Scenarios SIM Operation Application Scenarios 9.1 PIN Operations 9.1.1 Reference Process Command Description AT+CLCK="SC",1,"" Enable PIN authentication. ( specifies the PIN. See note 1.) Request the PIN after the module AT+CPIN=""...

  • Page 74: Crsm Command

    HUAWEI MU609 HSPA LGA Module Application Guide SIM Operation Application Scenarios Possible Error Scenario Solution Information Enter the correct PIN. The +CME ERROR: original PIN is provided by incorrect password the operator. Incorrect PINs have been entered three times and the SIM card is blocked.
  • Page 75 HUAWEI MU609 HSPA LGA Module Application Guide SIM Operation Application Scenarios +CRSM: 144,0,"" is the response data of EFiccid. For details about , refer to the ETSI TS 102.221 protocol. AT+CRSM=214,28421,0,0,2,"0012" Update the content of the transparent structure EFli file on the SIM card.

  • Page 76: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide SIM Operation Application Scenarios 9.2.2 Troubleshooting Possible Error Scenario Solution Information The status word (SW) indicates a Read command +CRSM: 105,129,"" AT+CRSM=178,12258,0,0, error occurred. Files with a structure should be transparent read using 176 (READ BINARY).

  • Page 77: Sleeping And Waking Up Application Scenarios

    This chapter does not describe the host system software. For example, if the host runs on a Windows or Mac system, Huawei will provide a USB driver program corresponding to the module. If the host runs on an Android system, Huawei will provide Guide to Kernel Driver Integration in Android for Huawei WCDMA &...

  • Page 78: Hardware Interfaces

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios 10.1 Hardware Interfaces The module communicates with the host using mainly USB or UART. For details about pins related to power management, see Table 10-1 . For corresponding interface numbers and reference design for the pins, see Hardware Guide for each product.

  • Page 79: Sequence Diagram

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios 10.2 Sequence Diagram Figure 10-1 WAKE#/WAKEUP_OUT (when a NPN triode is externally connected to the WAKEUP_OUT pin) output sequence Figure 10-2 WAKEUP_IN input sequence High level WAKEUP_IN:...

  • Page 80: Software Interfaces

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios Figure 10-3 SLEEP_STATUS output sequence High level SLEEP_STATUS: Low level Operating state Sleep State Module status: 10.3 Software Interfaces 10.3.1 Principle The module runs on a multi-task software system. The sleep task is granted with the lowest priority and assigned to detect whether the module can enter sleep mode.
  • Page 81 AT+CFUN=0 while the RF will enter DRX mode without being turned off when the module is in sleep mode. For more details, refer to the latest version of MU609 V100R002 in HUAWEI MU609 HSPA LGA Module AT Command Interface Specification.

  • Page 82: Usb And Sleep

    125 µs using high-speed USB). Through this mechanism, USB always votes to stop the module from entering sleep mode. When the USB driver provided by Huawei detects that the module and the host have not exchanged data in 5 seconds, the USB driver will enable the port's suspend feature, stopping SOF data packages being sent and suspending the USB controller.

  • Page 83: Host Woken Up By Module

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios 10.3.5 Host Woken up by Module Wake-up Source A wake-up source is a module event that can wake up the host, for example, an incoming voice call, a text message, data (PPP data, TCP/UDP data from the network), and unsolicited messages.

  • Page 84: Application Scenarios: System With Usb Connection Only

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios Figure 10-7 Successful procedure of remote wake-up WAKEUP_OUT Waking up the Host The module will output a 1s pulse using WAKEUP_OUT/WAKE# as shown in Figure 10-1 when a wake-up source arrives. The host wakes itself up after detecting the level change.

  • Page 85: Advantages

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios AT^WAKEUPCFG=1,2,15 Configure the module to make sure that incoming calls, text messages, data, and unsolicited messages can remotely wake up the host using USB. AT^CURC=? Query the parameter range of CURC.

  • Page 86: Software Procedure

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios 10.5.2 Software Procedure Command Description AT^WAKEUPCFG=? Query the range of parameter WAKEUPCFG. ^WAKEUPCFG: (0-1),(0-3),(0-15) AT^WAKEUPCFG=1,1,14 Configure the module to make sure that text messages, data, and unsolicited messages can remotely wake up the host using the WAKEUP_OUT pin.

  • Page 87: Application Scenarios: System With Uart And Wakeup_Out

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios 10.6 Application Scenarios: System with UART and WAKEUP_OUT A host is constructed based on a . There is no user interface. single-chip microcomputer The host supports UART and text messages. After receiving a text message, the host decodes it and takes corresponding actions.

  • Page 88: Advantages

    HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios Figure 10-8 Wake-up and hand-shaking using UART(CTS/RTS) and WAKEUP_OUT pins Note: If the host connects to the module using the TXD or RXD pin only, handshake is not implemented and consequently data on the UART may be lost when the host is in sleep mode.
  • Page 89 HUAWEI MU609 HSPA LGA Module Application Guide Sleeping and Waking Up Application Scenarios using USB/UART/WAKEUP_OUT and can support USB remote wake-up and UART remote wake-up, prioritize USB remote wake-up over WAKEUP_OUT remote wake- up. For details about the software procedure, refer to the earlier sections while considering the host system feature.

  • Page 90: Thermal Protection Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide Thermal Protection Application Scenarios Thermal Protection Application Scenarios 11.1 Pre-configuration Command Description AT^CURC=2,0x870,0x872 Enable the thermal protection unsolicited indication when the module is working or in sleep mode. When the temperature is higher than...
  • Page 91 HUAWEI MU609 HSPA LGA Module Application Guide Thermal Protection Application Scenarios module's temperature is lower than 100° C, the module disables thermal protection: turns on its RF transmission, and presents the ^THERM: 0 indication.  When the module's temperature reaches 100° C, the module automatically shuts down.

  • Page 92: Gps Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios GPS Application Scenarios 12.1 Introduction to GPS 12.1.1 GPS Positioning Methods Table 12-1 GPS positioning methods Positioning Description Benefits Drawbacks methods Standalone This is a traditional No communication Long time to first fix...
  • Page 93 HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios Positioning Description Benefits Drawbacks methods  Reduces the  Cannot reduce the XTRA Downloads XTRA TTFF after cold TTFF after cold start positioning data from the start. as significantly as Qualcomm's XTRA the A-GPS methods.

  • Page 94: Gps Ports

    HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios 12.1.2 GPS Ports Figure 12-1 Control Interface and 3G GPS Interface detected after the module is connected to a computer The Control Interface port is used to send GPS-related AT commands, and the 3G GPS Interface port is used to send unsolicited indications for NMEA positioning data.

  • Page 95: Standalone Positioning

    HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios 12.2 Standalone Positioning Command Description AT^WPDOM=0 Set the positioning method to Standalone. AT^WPDST=0 Set the session type to single positioning. AT^WPDST=1 Set the session type to tracking and positioning. AT^WPDFR=65535,1...

  • Page 96: Msb Positioning Using The User Plane Protocol

    HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios 12.3 MSB Positioning Using the User Plane Protocol Command Description AT^WPDOM=5 Set the positioning method to MSB. AT^WPDST=1 Set the session type to tracking and positioning. AT^WPDFR=65535,1 Set the number of positioning times...

  • Page 97: Xtra Positioning

    HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios Note: The MSB method requires the module to register with a network, and will incur data traffic during positioning. When the MSB positioning fails, the module will automatically switch to the Standalone positioning if NV3756 = 1, but will not switch to the Standalone positioning if NV3756 = 0.

  • Page 98: Gnss Positioning

    HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios ^DATASETRULT: 50 Notify XTRA Data injected Result. AT^WPDST=1 Set the session type to tracking and positioning. AT^WPDFR=65535,1 Set the number of positioning times and the interval between each positioning for the tracking and positioning.
  • Page 99 HUAWEI MU609 HSPA LGA Module Application Guide GPS Application Scenarios AT^WPDOM=a value within For MSB positioning method, the data obtained the value range from the server is two-line orbital elements of GPS satellites, which will not help the GLONASS positioning, but the module will still search for GLONASS satellites.

  • Page 100: Concurrent Service Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide Concurrent Service Application Scenarios Concurrent Service Application Scenarios 13.1 Voice Calls and Text Messaging On a GSM or WCDMA network, the module uses the same wireless channel to establish voice calls and send text messages. Therefore, when the module provides voice call and text messaging services at the same time, it may fail to make the voice call or the message may be delayed.

  • Page 101: Internal/External Protocol Stacks And Text Messaging

    HUAWEI MU609 HSPA LGA Module Application Guide Concurrent Service Application Scenarios 13.2 Internal/External Protocol Stacks and Text Messaging WCDMA networks support concurrent internal/external protocol stack services and text messaging. When data is transmitted using the external protocol stack, text messages can be sent through only the ports on which no data is being transmitted.
  • Page 102 HUAWEI MU609 HSPA LGA Module Application Guide Concurrent Service Application Scenarios The module can send text +CMSS: 48 messages without interrupting the data transmission through the UART. (UART) ^IPDATA: 1,1024,No.7:**…** ^IPDATA: 1,1024,No.8:**…** After receiving text messages, the module presents them through all +CMTI: "SM",4...

  • Page 103: Internal/External Protocol Stacks And Voice Calls

    HUAWEI MU609 HSPA LGA Module Application Guide Concurrent Service Application Scenarios 13.3 Internal/External Protocol Stacks and Voice Calls WCDMA networks support concurrent internal/external protocol stack services and voice calls. GSM/GPRS networks offer limited support for concurrent internal/external protocol stack services and voice calls.
  • Page 104 HUAWEI MU609 HSPA LGA Module Application Guide Concurrent Service Application Scenarios Data transmission through the UART (all ports) port is suspended, and all ports RING present the Ring indication. RING (PCUI) AT+CHUP After the call is hung up, data transmission through the UART port is resumed.
  • Page 105 HUAWEI MU609 HSPA LGA Module Application Guide Concurrent Service Application Scenarios The module transmits data in transparent transmission mode. (UART) No.240:*********… (An MT call comes in) The module suspends data (PCUI) transmission through the UART port, ^CEND: 1,0,29,16 hangs up the incoming call...

  • Page 106: Other Services

    HUAWEI MU609 HSPA LGA Module Application Guide Concurrent Service Application Scenarios 13.4 Other Services Configuration operations (initialization and serial port configuration), phonebook operations, and PIN operations can be performed when the module is not in sleep mode, no matter the module is idle or processing services, because no interaction between the module and the network is required.

  • Page 107: Stk Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide STK Application Scenarios STK Application Scenarios 14.1 Unsolicited Report of STK Proactive Commands 14.1.1 Reference Process Command Description AT^STSF=1,2 Activate the STK interface function, set the STK interface to 3GPP standard mode. Content of the SET UP MENU +CUSATP: "...

  • Page 108: Troubleshooting

    3GPP TS 31.111.  For MU609, STK proactive commands can be divided into three categories: Category 1: proactive commands that must be processed by the CAT client, including DISPLAY TEXT, GET INKEY, GET INPUT, PLAY TONE, SELECT ITEM, SET UP MENU, LANGUAGE NOTIFICATION, and LAUNCH BROWSER.

  • Page 109: Querying The Stk Main Menu

    HUAWEI MU609 HSPA LGA Module Application Guide STK Application Scenarios Possible Error Scenario Solution Information 1. Use AT^STSF? to check whether STK has been activated and the interface has been set to 3GPP standard mode. If yes, proceed to the next step.

  • Page 110: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide STK Application Scenarios Notes:  This command is not specified in the standard interface protocol but is introduced to prevent the main menu information from being lost because SET UP MENU is sent too quickly.

  • Page 111: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide STK Application Scenarios 14.3.2 Troubleshooting Possible Error Scenario Solution Information AT+CUSATE="" Unblock the PIN before AT+CUSATE="" PIN required command. Wait until the SIM card AT+CUSATE="

  • Page 112: Ussd Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide USSD Application Scenarios USSD Application Scenarios 15.1 USSD Initialize and Configration 15.1.1 Reference Process Command Description AT+CSCS="IRA" Set the Te supported character set as "IRA" Set the transmitted mode, select AT^USSDMODE=0 USSD non-transparent mode Notes: ...

  • Page 113: Send The Ussd Command In Non-Transparent Mode

    HUAWEI MU609 HSPA LGA Module Application Guide USSD Application Scenarios 15.2 Send the USSD Command in non-Transparent Mode 15.2.1 Reference Process Command Description AT^USSDMODE=0 Set as non-Transparent mode Set the TE supported character set AT+CSCS="IRA" as "IRA" AT+CUSD=1,"*133*950#",15 Send the USSD code to network.

  • Page 114: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide USSD Application Scenarios 15.2.2 Troubleshooting Possible Error Scenario Solution Information Network doesn’t support the Use correct USSD code that +CUSD: 2 USSD the network supports. The PIN is not +CME ERROR: SIM Enter the correct PIN.

  • Page 115: Network Initiated Ussd Operation

    HUAWEI MU609 HSPA LGA Module Application Guide USSD Application Scenarios 15.4 Network Initiated USSD Operation 15.4.1 Reference Process Command Description +CUSD: 1, USSD request is initiated by network. "7076393C2F83D26E789D0E0ABB41697 One of the digits "0–9" is required to AB90D9287DDE732C82C7FB7413010FD be input.

  • Page 116: Fota Application Scenarios

    16.1.1 Upgrade Module Firmware Over Air Through Delta Package Figure 16-1 Upgrade module firmware over air through delta package 16.1.2 Procedure for FOTA Implementation This chapter describes the workflow of HUAWEI Module FOTA feature. Huawei Proprietary and Confidential Issue 02 (2013-09-18) Copyright © Huawei Technologies Co., Ltd.
  • Page 117 HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios Figure 16-2 FOTA data flow Step 1: Consolidate the modules Module model, IMEI, original FW information which firmwares need to be version, target FW upgraded and provide it to Huawei version, country FAE.
  • Page 118 HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios AT^FOTASTATE? ^FOTASTATE: 10 Indicate that the FOTA state is idle. AT^FOTADET Start to detect if new version exists in Huawei FOTA server ^FOTASTATE: 11 Get the module’s new version ^FOTASTATE: 12,12.815.01.04.00,79114,"Support...

  • Page 119: Setting Fota Mode

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios 16.2 Setting FOTA Mode 16.2.1 Reference Process Command Description Check the parameter range supported by AT^FOTAMODE=? the command. ^FOTAMODE: (0-1),(0-1),(0-1),(0- 1),(1-65535) AT^FOTAMODE? Query the current settings. ^FOTAMODE: 0,0,0,1,7 Return the current FOTA mode: manual...

  • Page 120: Setting Fota Connection Parameters

    Parameter settings are all saved upon power-off.   This command does not provide a test command. For details, see the latest version of MU609 V100R002 in HUAWEI MU609 HSPA LGA Module AT Command Interface Specification. 16.3.2 Troubleshooting Possible Error Scenario...

  • Page 121: Manually Querying For Upgrade Firmware Version

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios 16.4 Manually Querying for Upgrade Firmware Version 16.4.1 Reference Process Command Description This command is used to configure the AT^FOTACFG="cmnet","","",2 PDP context. For example, sets the APN to cmnet (the value of APN is provided by the network server) and authentication mode to CHAP.

  • Page 122: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios ^FOTASTATE: 10 Indicate that the FOTA state is idle. Check for updates after deleting the AT^FOTADET new version on the server. ^FOTASTATE: 11 ^FOTASTATE: 14 Report that no new version is found.

  • Page 123: Periodically Querying The Version

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios Possible Error Scenario Solution Information Upon a query failure, the module restores the FOTA state to idle and deletes the downloaded files. For error The module reports a ^FOTASTATE: codes, see the latest query failure.

  • Page 124: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios 16.5.2 Troubleshooting Possible Error Scenario Solution Information 1. Check if the FOTA state is idle. If not, change the FOTA state to idle by using the AT^FOTADL=0 No query operation is command.

  • Page 125: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios ^FOTADL: (0-1) Return the supported parameters. 0: not to download. 1: download. Notes: Version download is allowed only if the FOTA state is 12 (new version detected) and 31 ...

  • Page 126: Automatically Downloading The Firmware

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios 16.7 Automatically Downloading the Firmware 16.7.1 Reference Process Command Description AT^FOTAMODE=0,1,0,1 Configure auto download mode. AT^FOTADET Run this command to manually check for upgrades. ^FOTASTATE: 11 Report that the query operation is in process.

  • Page 127: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios ^FOTASTATE: 30 Report that the download is in process. ^FOTASTATE: 40 Report that the download is complete. Note: If resumable data transfer is disabled, the download pending due to network disconnection or TCP link breakoff will be regarded as a download error.

  • Page 128: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios ^FOTASTATE: 10 Report that the operation to cancel the download is complete. The FOTA state is idle. 16.9.2 Troubleshooting None 16.10 Manually Upgrading the Version 16.10.1 Reference Process Command Description...

  • Page 129: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios 16.10.2 Troubleshooting Possible Error Scenario Solution Information Wait for the previous An error message is +CME ERROR: Previous command to be completely returned. command is not complete executed. 1. Check whether the PS data service or IPSTACK service is going on.

  • Page 130: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide FOTA Application Scenarios ^FOTASTATE: 11 ^FOTASTATE: Return information about the new 12,12.815.01.02.00,79114,"Support version. send sms background" ^FOTASTATE: 30 Automatically download the version. ^FOTASTATE: 40 Report that the version is completely downloaded and passes the MD5 verification.

  • Page 131: Ecm Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide ECM Application Scenarios ECM Application Scenarios 17.1 ECM Dialing 17.1.1 Reference Process Command Description AT^NDISDUP=? Check the parameter range supported by the command. ^NDISDUP: (1-16),(0-1) Set up a dial-up connection using the AT^NDISDUP=1,1,"1234"...

  • Page 132: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide ECM Application Scenarios The module responses the service discover, and then sends the IP and DNS address which is obtained from the PDP active process to the network managing device. 17.1.2 Troubleshooting Scenario...

  • Page 133: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide ECM Application Scenarios 17.2.2 Troubleshooting None 17.3 Disconnecting the Dial-up Connection 17.3.1 Reference Process Command Description AT^NDISDUP=1,0 Disconnect the dial-up connection. The command is successfully executed. ^NDISSTAT:0,0,,IPV4 IPv4 changes from the connected state to the disconnected state.

  • Page 134: Local Upgrade Application Scenarios

    HUAWEI MU609 HSPA LGA Module Application Guide Local Upgrade Application Scenarios Local Upgrade Application Scenarios 18.1 Starting the Local Upgrade 18.1.1 Local Upgrade Flow Chart Increment Upgrade Flow Figure 18-1 Increment upgrade flow Increment upgrade Module AT^FWLOAD=1 ‘>’and‘C’ Through the 1K-Xmodem protocol to send update file...

  • Page 135: Test Steps

    HUAWEI MU609 HSPA LGA Module Application Guide Local Upgrade Application Scenarios Full Upgrade Flow Figure 18-2 Full upgrade flow Full upgrade Module AT^FWLOAD=0 Module Reset ‘>’and‘C’ Through the 1K-Xmodem protocol to send update file send update file complete Module Reset ^FWLSTATE report upgrade state 18.1.2 Test Steps...
  • Page 136 HUAWEI MU609 HSPA LGA Module Application Guide Local Upgrade Application Scenarios Step 2 Set the parameters of the COM25 port. Note: Run the AT+IPR? command, get the return value and use this value to set the Bits per second. Huawei Proprietary and Confidential Issue 02 (2013-09-18) Copyright ©...
  • Page 137 HUAWEI MU609 HSPA LGA Module Application Guide Local Upgrade Application Scenarios Step 3 Run the AT^FWLOAD=1 command, and launch an increment upgrade. Step 4 Choose the file which will be sent to the module and choose the 1K Xmodem protocol.
  • Page 138 HUAWEI MU609 HSPA LGA Module Application Guide Local Upgrade Application Scenarios Step 5 Begin to transfer the local file to the module flash. Step 6 After finishing the file transmission, start the upgrade. And the module will reset automatically to finish the upgrade.
  • Page 139 1 MB. If AP needs to support the full upgrade, or both the increment upgrade and the full upgrade, AP FLASH memory must be larger than 22 MB. (The full size of MU609 firmware upgrade files is 22 MB.) AP should be able to access and load the upgrade files.

  • Page 140: Reference Process

    HUAWEI MU609 HSPA LGA Module Application Guide Local Upgrade Application Scenarios If the bInterfaceProtocol value is 02, the port is PCUI. 18.1.3 Reference Process Command Description AT^FWLOAD=0 Start the full upgrade. > AT^FWLOAD=1 Start the increment upgrade. > Huawei Proprietary and Confidential Issue 02 (2013-09-18) Copyright ©...

  • Page 141: Troubleshooting

    HUAWEI MU609 HSPA LGA Module Application Guide Local Upgrade Application Scenarios Notes: After the module reports 'C', the host transmits the upgrade package to the module using the xmodem or 1k_xmodem protocol. Interfaces supported by the module: Full upgrade: serial ports and PCUI port (baud rate: 115200 bit/s) Increment upgrade: serial ports and modem ports (baud rate: current baud rate of the module) The full upgrade takes up much time, so the increment upgrade is recommended.

  • Page 142: Appendix

    Appendix Appendix 19.1 Relative Documents The latest version of MU609 V100R002 of HUAWEI MU609 HSPA LGA Module AT Command Interface Specification 3GPP TS 27.007 AT command set for User Equipment (UE) 3GPP TS 27.005 Equipment (DTE-DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS) 3GPP TS 23.040 Technical realization of the Short Message Service(SMS)
  • Page 143 HUAWEI MU609 HSPA LGA Module Application Guide Appendix Acronym or Abbreviation Expansion Global System for Mobile Communications IMEI International Mobile Equipment Identity Internet Protocol Mobile Equipment Mobile Station Packet Data Protocol Protocol Data Unit Personal Identity Number Point-to-Point Protocol PIN Unblocking Key...

  • Page 144: Exception Handling

    HUAWEI MU609 HSPA LGA Module Application Guide Appendix 19.3 Exception Handling In the industrial product design, in order to ensure reliable operation of the device for a long time, the host need take into account fault-tolerant design. This is because that the operation of the terminal environment is very complex and not easy to design the system architecture for complete simulation.

  • Page 145: Module Data Service Disconnected

    Host Query the current PDP Activation state: Run: AT+CGACT? Response: +CGACT: 1,0 For details, please refer to the latest version of MU609 V100R002 of HUAWEI MU609 HSPA LGA Module AT Command Interface Specification..  Host Resume Steps In this condition, the host need reconnect the network.
  • Page 146 HUAWEI MU609 HSPA LGA Module Application Guide Appendix The AT command "AT+IPR?" will return the baud rate, but the baud is not what the host set or have no response by the UART. The AT command "AT+CGDCONT?" will return the pdp profile, but the pdp profile will be empty or not the same as that the host set.

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