View previous topic :: View next topic |
Author |
Message |
mirul
Joined: 28 Dec 2012 Posts: 2
|
gsm sms control relay |
Posted: Fri Dec 28, 2012 8:20 pm |
|
|
HELLO
Anyone can help me?
I make a final project using gsm to control relay with SMS.
Using pic 16f877a.
I have done my circuit.
Can help me to make program C ? |
|
![](templates/subSilver/images/spacer.gif) |
temtronic
Joined: 01 Jul 2010 Posts: 9171 Location: Greensville,Ontario
|
|
Posted: Fri Dec 28, 2012 8:58 pm |
|
|
comments
1) how many months before your project has to be done?
2) what level C programmer are you?
3) have you programmed the 877 to 'blink an LED at 1Hz' and to say 'Hello World' to either PC or local LCD module?
4) do you know what commands are available/required for the GSM to send /rcv a 'command to turn on relay'?
5) have you programmed the 877 to turn the relay on/off say at 1 Hz or better yet via a command from say a PC?
6) you should learn to search the Web for similar projects. I KNOW you are NOT the first, so someone,somewhere has already done this project.
7) most everyone here is willing to help but you must show us your code(please use the 'code' option),also the compiler version and GSM device information.
hth
jay |
|
![](templates/subSilver/images/spacer.gif) |
Gabriel
Joined: 03 Aug 2009 Posts: 1067 Location: Panama
|
|
Posted: Sat Dec 29, 2012 6:45 am |
|
|
Quote: | I have done my circuit. |
... that is questionable.
If you need help with the program, im pretty sure you havent tested the comms between the pic and the GSM module...
Have you don a "Hello GSM module" program?
Basically, send "AT" command, and receive the correspoding "OK"?
... Show us
G. _________________ CCS PCM 5.078 & CCS PCH 5.093 |
|
![](templates/subSilver/images/spacer.gif) |
ezflyr
Joined: 25 Oct 2010 Posts: 1019 Location: Tewksbury, MA
|
|
Posted: Sat Dec 29, 2012 10:37 am |
|
|
Hi,
What version of the CCS 'C' compiler are you using? If you are not using a CCS compiler, you aren't in the proper forum. This isn't a general purpose help forum, so you'll need to go elsewhere.
Can you post a picture of your hardware so that we'll know what we are dealing with, and can help you better?
John |
|
![](templates/subSilver/images/spacer.gif) |
mirul
Joined: 28 Dec 2012 Posts: 2
|
|
Posted: Sun Dec 30, 2012 5:10 am |
|
|
Can give me sample program gsm contol relay?.
I really need your help...plss |
|
![](templates/subSilver/images/spacer.gif) |
Mike Walne
Joined: 19 Feb 2004 Posts: 1785 Location: Boston Spa UK
|
|
Posted: Sun Dec 30, 2012 5:51 am |
|
|
You need to read the CCS forum guidelines.
You're totally ignoring all the help you've been offered.
Nobody knows where to start 'til you answer their questions.
You are not making it easy for us to offer assistance.
Mike |
|
![](templates/subSilver/images/spacer.gif) |
ezflyr
Joined: 25 Oct 2010 Posts: 1019 Location: Tewksbury, MA
|
|
![](templates/subSilver/images/spacer.gif) |
rikotech8
Joined: 10 Dec 2011 Posts: 376 Location: Sofiq,Bulgariq
|
|
Posted: Sun Dec 30, 2012 12:23 pm |
|
|
When I wrote the topic I get curious what is the hardware and the interface that I need if I would make such a project? What is the GSM module and what interface it utilise? Some links would be helpful! THX in advance! _________________ A person who never made a mistake never tried anything new. |
|
![](templates/subSilver/images/spacer.gif) |
|