C# PDU短信解码例程 GSM短信猫编程 gsm modem.docx

//--------------------------短信解码部分开始-------------------------

{

while ( TextInPdu.Length % 14 != 0 ) //最后一组不满个成员时补"0"

TextInPdu += "0";

char [ ] a = TextInPdu.ToCharArray ( );//将源码存入字符数组a[]

string b = "";

for ( int i = 0 ; i < a.Length ; i++ ) //将源码转为二进制并存入字符串b

//-------------------------------------------------------------------------------------

for ( int i = 0 ; i < 7 ; i++ ) //组内解码得到目标二进制码数组d[]

d [ i ] = s [ i + 1 ];

for ( int k = 1 ; k <= 6 ; k++ )

{

for ( int i = k * 7 ; i < ( k + 1 ) * 7 - k ; i++ )

d [ i ] = s [ i + ( k * 2 + 1 ) ];

for ( int i = ( k + 1 ) * 7 - k ; i < ( k + 1 ) * 7 ; i++ )

{