Receiving message to PIC through GSM modem

[pedja089]

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CommandParser:
; Fast searcher! Case sensitive.  Closely based on info provided by Darrel Taylor.
; Searches through Str1. If it finds the strings listed in the quotes, it returns which one it found.
; the max length of STR1 that will be searched is in MaxSearchLen
   
    Cmd = 255  ; In case of no match
    MaxSearchLen = 20            
 
    Parse01: Cmd=01 : ARRAYREAD Str1,MaxSearchLen,Parse02,[WAIT("LedOn")] : GOTO Foundit
    Parse02: Cmd=02 : ARRAYREAD Str1,MaxSearchLen,Foundit,[WAIT("LedOff")] : GOTO Foundit
Foundit:
    return

Use STR modifier to receive string from modem into array Str1. Then call parser and check Cmd, if Cmd=1 then led on, if Cmd=2 then led off.

[andymuller]

Hello Pedja,

Thank you for your support.

I am not sure if my compiler (PicbasicPro 2.6) supports "ARRAYREAD".

[pedja089]

Then try it... And you will find out

[andymuller]

Thank you

[EarlyBird2]

Have you set new message notification? It is not in your code.

[andymuller]

Have you set new message notification? It is not in your code.

Hello Bird,

Yes, there is a pin on sim900 GSM modem, if a new message be received this pin will be in high state less than 1 second, I use this pin for the new message notification. But i didn't use this feature in this sample routine. Because I am still busy with comparing two things with each other... the question of this thread is still valid

Thank you

[EarlyBird2]

Is this the code that does the comparison?

if (s(59)="S") then
 high portc.3
 s(59)=0
 endif
 if(s(59)="T" and s(60)="a") then
 low portc.3
 s(59)=0
 s(60)=0
 endif

and needs modifying to "LED1ON" and "LED1OFF" but does not work even with the simple test of "S" and "Ta"?