This was learned in others' blogs when I solved the bug of sending a report via SMS on andorid. The description is very meticulous, after reading it carefully, you can solve the sms pdu format of CDMA by yourself. In addition, the original author also distinguished the byte by color, which is great.
[Stick to no color, cup, original link: http://blog.lytsing.org/archives/180.html]
The PDU forma
Article Source: http://www.wireshark.org/lists/wireshark-users/200806/msg00045.html
Wireshark-users: [wireshark-users] TCP segment of a reassembled PDU
Hello:Ethereal is showing lot of packets with "TCP segment of a reassembledPDU" in Info field.Which of the following is true:- Is the received packet IP-fragmented? I don't think so as IPflags/fragment-offset is all 0s.- Is this an TCP fragmented packet? I don't pkts coming out of order,so don't thin
Many people on the internet use the COM port to connect to the mobile phone, use the mobile phone modem, use the AT command to send text messages, introduce the principles of PDU encoding, and write a ready-made class for reference and use.
Smspduclass. CLs
Option explicit
'Preserve the local variable of the attribute valuePrivate mvarsmsclen as integer local ReplicationPrivate mvarsmsctype as string' local copyPrivate mvarsmsc as string' local copyPr
PDU is the core of most text messages, and only a few mobile phones only support the text mode (for example, the author's Moto c330 ). The PDU mode provides powerful functions than the text mode, but its encoding is more difficult than the text mode. In either mode, we can use the AT command control terminal to manage SMS sending, receiving, and deletion. The following describes the structure and encoding a
Currently, text and PDU (Protocol Data Unit) modes are commonly used to send short messages. Sending and receiving text messages in text mode is simple and easy to implement, but the biggest drawback is that you cannot send and receive Chinese text messages. PDU mode supports both Chinese text messages and English text messages. In PDU mode, messages can be sent
Tag: Message code NIC number submit add BSP phone creatA few days ago to start a 3G module, then daoteng a bit. Need to send mixed SMS in Chinese and English, so use PDU mode (do not know Google ^_^).The biggest problem of course is splicing PDU code (Python is so powerful, maybe a module), sure enough to find a SMSPDU module (link: HTTPS://PYPI.PYTHON.ORG/PYPI/SMSPDU). But the test found that the generated
Aiseesoft PDF to Word Converter is a professional PDF converter that converts PDF files to Word documents in high quality, supports converting PDFs to DOC, DOCX, or RTF formats, and also supports batch conversions.Aiseesoft PDF to Word Converter can convert a generic text PDF to a Word document, or a scanned or picture PDF, with a powerful OCR document recognitio
Java pdu SMS decoding and javapdu SMS
Java pdu SMS Decoding
If you are interested in long text message verification, try it.
Rewritten according to the python Method
1/** 2 * pdu sms resolution 3*4*5 * @ param pduPayload 6 * @ return 7 */8 public static String retrieveSMSInfo (byte [] pduPayload) throws UnsupportedEncodingException {9 10 int startPos = 3; 11 // #
Last week in the company encountered a problem, with Wireshark capture system to the network management reported data found that there are many messages are identified as "TCP segment of a reassembled PDU", and each piece of the message is 180Byte, at that time to see such an identity, Think is the IP message Shard, thought the System interface MTU value for the setting is small, through the command query found is 1500, has not been reset, at that tim
Epub to PDF Converter is an easy-to-use ebook converter that converts a document in epub format into a PDF file for all types of reading devices.Epubor epub2pdf Converter Software has built-in transformation configurations for many reading devices, including Amazon (Kindle), Apple (Ipad/iphone), Nook, Kobo, Sony eReader, etc. You can also customize the output dev
Struts2 registers a local converter and a local Converter
To implement a custom converter, You need to inherit the defatypetypeconverter class or the StrutsTypeConverter class from the objects to be converted, and obtain the entry of a type converter to implement the developer's own type
Long and long letter not verified interested can try
Rewritten according to the Python method.
/** * PDU SMS Resolution * * * @param pdupayload * @return/public static String Retrievesmsinfo (byte[] pdupayload) throws Unsuppo rtedencodingexception {int startpos = 3;//#Originator address int mrp_oa_len = Pdupayload[startpos]; byte[] Mrp_oa = new
Byte[mrp_oa_len];
System.arraycopy (Pdupayload, startpos + 1, Mrp_oa, 0, Mrp_oa_len);
startpos = star
These two days received the test at command to send information, when sending PDU format information need to manually input characters too much, more trouble, would like to write a small script with py, I am here to install is Python32. It seems that you also need to install the Pyserial package. PDU Information conversion can refer to http://www.multisilicon.com/_a/blog/a22201774~/pdu.htm
Directly on the
Typeconverter class. The description in msdn provides a unified method to convert the value type to other types, as well as access standard values and sub-attributes.Let's take a look at the example to translate a string into a type converter with a point structure.Public class pointconverter: typeconverter {Public override bool canconvertfrom (itypedescriptorcontext context, type sourcetype ){If (sourcetype = typeof (string) {return true ;}Return bas
TCP transmission: Use the socket service to implement a text converter, socket Text Converter
Reprinted please indicate the source, thank you: http://blog.csdn.net/harryweasley/article/details/45665291
I recently read a teaching video and learned socket programming. There is an example in which I feel that it is well written. I will organize it here to help me recall and view it.
Requirement: Text
pageMv.addobject ("datamsg", Ex.getmessage ()); returnMV; } @RequestMapping ("/first") //The type conversion work must be performed before the actual handler method executes. PublicString Dofirst (Date birthday,intAgethrowsException {System.out.println ("222222222222222222222"); System.out.println (Birthday+ "==========="); System.out.println ( Age+ "==============="); return"/index.jsp"; }}4. MapperXmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"Xmlns:context= "Http://www.springfr
object to a string in some way.
To achieve these transformations, there is a magician in Struts 2.0 who can help you--converter. With it, you don't have to repeat this code over and over again:
Date birthday = dateformat.getinstance (dateformat.short). Parse (strdate);
OK, now let's take a look at an example.
Converters--hello World
At the end of my last article, "Internationalizing in Struts 2.0 (i18n) Your application," I gave an example tha
; requestmappinghandlermappingAnnotationmethodhandleradapter-> RequestmappinghandleradapterAnnotationmethodhandlerexceptionresolver-> ExceptionhandlerexceptionresolverAll of the above are automatically registered after using the Annotation-driven.and the corresponding respectively provided abstracthandlermethodmapping, Abstracthandlermethodadapter and Abstracthandlermethodexceptionresolver to make it easier for users to implement custom implementation classes.
Spring MVC
Java code
As can
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.