Multitech MTCBA-G-F2 Instrukcja Użytkownika Pobierz pdf (Strona 5)

Table of Contents

Multi-Tech Systems, Inc. AT Commands for Wireless Modems with IP Connectivity (S000333D) 5

#VVERSION Display Software Version .....................................................................................................................39

#VSTATE Display Current Status ..............................................................................................................................39

#VALL Display All Parameters...................................................................................................................................39

#DELFLASH Erase Flash Memory Parameter Values...............................................................................................41

Chapter 9 - Response Messages and Error Codes ........................................................................................................42

Response Messages ...................................................................................................................................................42

Error Codes..................................................................................................................................................................42

Appendix A – Getting Started Examples.........................................................................................................................44

AT+WOPEN Start TCP/IP Stack................................................................................................................................44

AT#VVERSION Get Software Version........................................................................................................................44

AT#PPPMODE Set Parameter Value ..........................................................................................................................44

AT+CPIN GSM Network Registration .........................................................................................................................44

AT+CGREG GSPRS Network Registration State.......................................................................................................44

Connect to the Internet ................................................................................................................................................45

Sending/Retrieving Email.............................................................................................................................................46

FTP: Download / Upload Files .....................................................................................................................................47

TCP Socket..................................................................................................................................................................48

Appendix B – Detailed Examples.....................................................................................................................................49

Serial Communication...................................................................................................................................................49

Configuring the TCP/IP Stack through the Serial Port...............................................................................................53

Configuring Flow Control over the Serial Port ...........................................................................................................54

Using the DNS Service..................................................................................................................................................54

Connecting to an Internet Service Provider (ISP) through GSM Data ......................................................................55

Using the TCP/IP Stack as a PPP Server in GSM Mode.............................................................................................57

Automatic Call-Back to Incoming Calls.......................................................................................................................58

Automatic Answer of Incoming Calls..........................................................................................................................60

Answering an Incoming Call ........................................................................................................................................62

Connecting to the Internet through GPRS..................................................................................................................64

Retrieving Email ............................................................................................................................................................66

Sending an Email Containing Data from the Serial Port............................................................................................68

Sending a Pre-Defined Email Combination.................................................................................................................71

Downloading an FTP File..............................................................................................................................................73

Uploading an FTP File...................................................................................................................................................75

Setting a TCP Port to a Listening Mode ......................................................................................................................77

Opening a TCP Socket..................................................................................................................................................78

1 2 3 4 5 6 7 8 9 10 ... 77 78

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