GSM/GPS Location detect project

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Re: GSM/GPS Location detect project

Postby Neo » Mon Oct 07, 2013 3:31 am

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Re: GSM/GPS Location detect project

Postby lasantha0229 » Mon Oct 07, 2013 9:10 am

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Re: GSM/GPS Location detect project

Postby Neo » Mon Oct 07, 2013 9:28 am

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Re: GSM/GPS Location detect project

Postby lasantha0229 » Mon Oct 07, 2013 12:14 pm

අයියා මෙකටත් උත්තරයක් දෙන්නකො  :(  කොහොමද අපි GPS එකෙන් ගන්න LOCATION DATA map එකකට පෙන්නන විදිහට හදන්නේ?
ඒකට use කරන පුලුවන් internet modem (UNIT SEND GPS DATA THROUGH GPRS TO THIS DISPLAY) තියෙන display model (LCD OR DISPLAY only for show map and location) මොනාද තියෙන්නේ ?

ඔහ්  :o  එහෙනම් Lakdrunio එක ගන්න එක පාඩුයි නේද? මොකද Atmega328 ඒක අපට ඔනි හැම වැඩක්ම කරන්ඩ use කරන්න බැනි නේද?
එතකොට අපට ඔනි වැඩෙන් වැඩේට UNO ගන්ඩ ඔනිද?
ඊට වඩා හොදයි නේද PIC KIT2 එකක් ගන්න එක :|
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Re: GSM/GPS Location detect project

Postby Neo » Tue Oct 08, 2013 2:51 am

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Re: GSM/GPS Location detect project

Postby lasantha0229 » Tue Oct 08, 2013 3:35 am

ඒ කියන්නෙ  Atmega328 micro එක අපට හුගක් වැඩ වලට use කරන්න පුලුන්වනිද? එක මම මේ කරන්න හදන වැඩේටත් ගැලපෙනවද?
processor speed  එක PIC එකකට වඩා වැඩියිද?

after I program Atmega328 using Ardunio UNO and can I use it in our circuit without UNO (as PIC )
එතකොට PIC එකක් වගේම speed වැඩ කරනවද?

Can I program Atmega328 Using Micro c?
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Re: GSM/GPS Location detect project

Postby SemiconductorCat » Wed Oct 09, 2013 2:25 pm

>> Can I program Atmega328 Using Micro c?


Don't know about Micro C. How about code::blocks if you really required a IDE?
Code::blocks does have usbasp tool but I've checked it does not work. So then you did need
eXtreme burner like software, and manually set fuses there.
You need usb asp if you program it without the bootloader.
If a RS232 protocol supported bootloader there, then you just only need a serial port to
upload your firmware. [Actually it's the second part of the firmware].
Yes in that way you could use ardino SDK tool too.

Referece : what is the bootloader,
http://electronics.stackexchange.com/qu ... evelop-one

>> එතකොට PIC එකක් වගේම speed වැඩ කරනවද?

depends on the speed that you used. More accurate speeds you need to put a Xtal/Xtal resonator circuit.
Note that XTAL resonator and XTAL are two different things here.It seems to me that typical GPS application
does not need such speed.you could use overclocking or other chips which are like 40MHz like.But then you
would need to prototype this in a PCB. And design the PCB traces very carefully. GPS application would work in
4MHz. More speed more power drain by the PIC and hard to design the circuit. 40MHz chip is a overkill for
this type of work.

>>
after I program Atmega328 using Ardunio UNO and can I use it in our circuit without UNO (as PIC )
>>

Yes it is. This is answered already by neo.


>> ඒ කියන්නෙ Atmega328 micro එක අපට හුගක් වැඩ වලට use කරන්න පුලුන්වනිද? එක මම මේ කරන්න හදන වැඩේටත් ගැලපෙනවද?
processor speed එක PIC එකකට වඩා වැඩියිද?
>>
PIC and Atmega both have high speed chips. DSP chips etc. Such as I already told such chips are used when we need
fourier analysis , pattern recognition using sensors etc etc. You may ask why do I need these? For the applications on
robotics and industry assembly lines these technologies were used.For this kind of simple GPS application, such a chip is
a overkill. Even 4MHz ATiny chip is enough for this.
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Re: GSM/GPS Location detect project

Postby Neo » Thu Oct 10, 2013 4:54 am

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Re: GSM/GPS Location detect project

Postby lasantha0229 » Fri Oct 25, 2013 6:54 am

thnaks for every comments  :biggrin:
අයියා මට හරි විදිහට GSM එකයි GPS එකයි Microcontroller (For any PIC MCU) (Lakdrunio එකකුත් හෙට අනිදාම ගන්න ඉන්නේ)( එකට interface කරගන්න විදිහ ( complete circuit with LCD,POWER SUPPLY) ගෙන පොඩ්ඩක් කියල දෙන්නකෝ,මම බඩු ටිකක් අරගත්තා,හෙට අනිදාම වැඩේට බහින්න හිතන් ඉන්නේ

*PIC ආසා උනාට ලොකු දැනුමක් නැ.මට Location(long,lat) එක SMS එකක් විදිහට PHONE NUMBER එකකට send වෙන්නත් code ටිකක් පුලුවන්ම් හොයලා දෙන්න්කො අයියා ගොඩක් ඉස්තුතියි. :)
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Re: GSM/GPS Location detect project

Postby lasantha0229 » Sat Nov 30, 2013 3:18 pm

Roshan ayiya mata lakdruino eka heta hari anidda hari ganna oni help me
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