Consider posting your project archive for forum to look at -

“File”                                                             Creator

“Create Workspace Bundle”

If you are looking for professional project development CyPros would

be one resource -

          http://www.cypress.com/?id=1088

Regards, Dana.

There are a lot of examples in this community and also in Psco creator under sample projects.  You should be able to take those code examples and make your program work. But doing a PSOC project is not as easy as it looks and takes a lot of study and trial by error to get the project working.   Good Luck!!!

HC-SR501 Human Sensor Module Pyroelectric Infrared 7 meter range  $4.44 + shipping output logic high use a comparator to detect the person in room. Send message to GMS device your code. Or send it to the interner using a wireless Ardunino shield.

The HC-SR501 is all over ebay, ~ $ 1.

There are projects over here that may be of help -

 PSOC 4 element14.com

Welcome in the forum, Vaijanath

To help you as good as we can:

Tell us which PSoC4 development kit you have got (Prototype board, Pioneer Kit, BLE or self-made PCB)

Show us what you have done so far and post your complete project here. Use Creator->File->Create Workspace Bundle (minimal) and attach the resulting file here. So we can see where you got stuck and help you.

Bob

Did you get the proximity sensor running? You can just light up a LED when a person is detected.

Did you get the GSM to send a short message?

Its best when you come up with concrete problems and questions. The volunteers in this forum here have all a day job, and won't have the time to solve complete projects. So split up your problems into multiple and simpler steps, and try to solve them.

So if you have these two implemented, it shoud be easy. Lets say you have a function 'sendAlertMessage()' for sending the alter, and a function 'isHumanDetected()' that return 0 if no human is there and 1 if one is there, then its like

// replace by actual config code initGSM(); initProximity();  for (;;) {     if (isHumaDetected()==1)     {         sendAlertMessage();     } } 

done.

 Just do not forget about waiting a few minutes, or splurge on SMS )))))

Maybe better through the Internet?

Taking hli's description literally "function 'isHumanDetected()' that return 0 if no human is there" the code should better read

    if (isHumaDetected()!= 0)     {         sendAlertMessage();     }

or, since we are here in C.language

    if (isHumaDetected())     {         sendAlertMessage();     }

nit-picker Bob

Since I defined the isHumandDetected() function as returning just 0 and 1, all these versions are functionally identical :)

I just did not want to introduce the "bool" type at this point...

@pavloven: you are right, a delay after a notification is in order. But right now vaiju just needs to get it working at all.