WCDMA UGxx HTTP AT Commands · PDF fileUMTS/HSPA Module Series WCDMA UGxx HTTP AT Commands...
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WCDMA UGxx HTTP AT Commands Manual UMTS/HSPA Module Series Rev. WCDMA_UGxx_HTTP_AT_Commands_Manual_V1.2 Date: 2015-04-01 www.quectel.com
Transcript of WCDMA UGxx HTTP AT Commands · PDF fileUMTS/HSPA Module Series WCDMA UGxx HTTP AT Commands...
WCDMA UGxx HTTP
AT Commands Manual
UMTS/HSPA Module Series
Rev. WCDMA_UGxx_HTTP_AT_Commands_Manual_V1.2
Date: 2015-04-01
www.quectel.com
http://www.quectel.com/
UMTS/HSPA Module Series WCDMA UGxx HTTP AT Commands Manual
WCDMA_UGxx_HTTP_AT_Commands_Manual Confidential / Released 1 / 30
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About the Document
History
Revision Date Author Description
1.0 2014-12-13 Chris PENG Initial
1.1 2015-03-04 Jessica GENG Changed the document name from
UG95 to UGxx.
1.2 2015-04-01 Jessica GENG Updated applicable modules.
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Contents
About the Document ................................................................................................................................... 2
Contents ....................................................................................................................................................... 3
Table Index ................................................................................................................................................... 4
1 Introduction .......................................................................................................................................... 5
1.1. The Process of Using HTTP AT Commands ........................................................................... 5
1.2. Description of HTTP Header ................................................................................................... 6
1.2.1. Customize HTTP Request Header .................................................................................. 6
1.2.2. Output HTTP Response Header ...................................................................................... 6
1.3. Description of Data Mode ........................................................................................................ 6
1.4. Error Handling ......................................................................................................................... 7
1.4.1. Executing HTTP AT Command Fails ............................................................................... 7
1.4.2. PDP Activation Fails ......................................................................................................... 7
1.4.3. DNS Parse Fails ............................................................................................................... 8
1.4.4. Sending GET/POST Request Fails.................................................................................. 8
1.4.5. Reading Response Fails .................................................................................................. 8
2 Description of AT Command .............................................................................................................. 9
2.1. AT+QHTTPCFG Configure Parameters for HTTP(S) Server ............................................... 9
2.2. AT+QHTTPURL Set HTTP(S) Server URL ........................................................................ 11
2.3. AT+QHTTPGET Send GET Request to HTTP(S) Server .................................................. 12
2.4. AT+QHTTPPOST Send POST Request to HTTP(S) Server by UART/USB ..................... 14
2.5. AT+QHTTPPOSTFILE Send POST Request to HTTP(S) Server by File .......................... 16
2.6. AT+QHTTPREAD Read Response from HTTP(S) Server by UART/USB ........................ 17
2.7. AT+QHTTPREADFILE Read Response from HTTP(S) Server by File ............................. 18
3 Example .............................................................................................................................................. 19
3.1. Access HTTP Server ............................................................................................................. 19
3.1.1. Send HTTP GET Request .............................................................................................. 19
3.1.2. Send HTTP POST Request ........................................................................................... 20
3.1.2.1. Post Body Obtained from UART/USB .................................................................... 20
3.1.2.2. Post Body Obtained from File System ................................................................... 21
3.2. Access HTTPS Server .......................................................................................................... 22
3.2.1. Send HTTP GET Request .............................................................................................. 22
3.2.2. Send HTTP POST Request ........................................................................................... 24
3.2.2.1. Post Body Obtained from UART/USB .................................................................... 24
3.2.2.2. Post Body Obtained from File System ................................................................... 25
4 Summary of ERROR Code ................................................................................................................ 27
5 Summary of HTTP Response Code ................................................................................................. 29
6 Appendix A Reference ....................................................................................................................... 30
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Table Index
TABLE 1: DIFFERENT CODING SCHEMES OF +CME ERROR: ....................................................... 27
TABLE 2: DIFFERENT CODING SCHEMES OF HTTP RESPONSE CODE ................................................... 29
TABLE 3: RELATED DOCUMENTS .................................................................................................................. 30
TABLE 4: TERMS AND ABBREVIATIONS ........................................................................................................ 30
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1 Introduction
The module supports HTTP operation to HTTP(s) Server. This document is a reference guide to all the AT
commands defined for UGxx HTTP.
This document is applicable to UGxx modules.
1.1. The Process of Using HTTP AT Commands
Through UGxx TCPIP AT command, you can configure PDP context, activate and deactivate PDP context,
query PDP context status (Please refer to Quectel_WCDMA_UGxx_TCPIP_AT_Commands_Manual),
and through UGxx HTTP AT command, you can send HTTP GET/POST request to HTTP server, and
read HTTP response from HTTP server. The general process is as follows:
Step 1: Configure the , , and other parameters of PDP context by
AT+QICSGP. If QoS settings need to
