SMS control for Relays

[emavil]

Nice work charudatt,

Would it be possible deploying this stuff of yours to PIC16F628A using onboard crystal.

Can you give further explanations on the DEBUG statements? I'm curious about functionalities of those lines especially the extraction of SMS from a cell phone.

Is there a way of eliminating the MODEM? What models of cellphones should i use?

[charudatt]

Emavil,

1. I believe you can do it on the F628A.
2. Simply go through the Compiler Manual and you shall know about the Debug statement. I used the debug statement to save on code space.
3. Modem ? No I am using a Industrial type Mobile which has a Serial Port control and accepts AT commands. Type Simmcom. Yes , I you see this month's EPE magazine , you will come across a similar project using the Nokia phones.

regards

[emavil]

Thanks for that.

I'm not refering to the DEBUG command, instead, those AT commands. Can you share to me the basic principles (background) on how to extracting SMS messages from a cellphone. I find it hard interpreting your code especially those AT commands. I know that there are special registers in the cellphones to deal with. What interest me most is the theory behind the extraction of these messages.

[skimask]

Thanks for that.

I'm not refering to the DEBUG command, instead, those AT commands. Can you share to me the basic principles (background) on how to extracting SMS messages from a cellphone. I find it hard interpreting your code especially those AT commands. I know that there are special registers in the cellphones to deal with. What interest me most is the theory behind the extraction of these messages.

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[Andre_Pretorius]

Two questions
DEBUGIN [WAIT("+CMGR:"), SKIP 53 , DEC MYDATA]
if i understand your code correct you are expecting a byte value in MYDATA what will happen if this is bigger than a byte

2nd question
I am using a MC55 modem from siemens
+CMGR: "REC UNREAD","+27829554322",,"08/04/19,13:08:34+08"
test
if i only want to extract the cell number will this be the correct command, as what do i need to conf cellNumber and what will happen to the rest of the serial string comming in
DEBUGIN [WAIT("+CMGR:"), SKIP 16 , cellNumber]