Encoding Ascii --> Gsm Alphabet | Search |
NowSMS Support Forums ⬆ MMS & SMS Technical Discussions (unsupported) ⬆ Archive through October 05, 2005 ⬆ |
◄ ► |
Author | Message | |||
rousseau gregory New member Username: Gregos Post Number: 2 Registered: 05-2004 |
Hi everybody, i'm currently developing a little application which simply send sms to diferent users. In order to send concatenated sms, I use the PDU mode(I use a modem siemens MC35i). And so, i have to encode character strings to gsm alphabet, but i'm quite confused with the manner to do it. My question is the following: do i have to program all the sequence that encode the string, by moving bits. Or does it exist programs which could do the work for me?!... In the case of that i have to do it, can i find algoritm? Because it seems to be very difficult to realize this encoding.. Thanks a lot.. | |||
Bryce Norwood - NowSMS Support Board Administrator Username: Bryce Post Number: 2545 Registered: 10-2002 |
Maybe someone else has some idea of public domain routines to perform this encoding. It's really not that difficult of an algorithm ... there is just a lot of bit shifting. Unfortunately, I do not have any code that I can share. You could always try to dig through the Kannel source code ... I believe it uses PDU mode when sending SMS over a GSM modem. | |||
rousseau gregory New member Username: Gregos Post Number: 3 Registered: 05-2004 |
It's Ok now, i've done it. Indeed, it's a LOT of bit shifting but now, it works and it's the most important!.. Many thanks.. Greg | |||
Sasko Celakovski Unregistered guest |
Hi, Greg, can you please let me know where I can find a GSM coding routine in C. I need to do some test and it will be much faster to use existing code than to write it from scracth.. Thanks, Sasko | |||
Sarfaraz Merchant Unregistered guest |
Hi rousseau gregory I even i am trying the same to convert PDU to ASCII and back. Since you said that you have successfully done it can you mail me your algorithm. I will be highly greatful to you. Thanx & Bye | |||
prakma Unregistered guest |
Hi Rousseau Gregory, I am actually trying to work on PDU to text conversion and back. Grateful if you could please post me the code you have done. My email is sur_boycht04@yahoo.com. Thank you. |