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sashijoseph

Fri May 02 2008, 01:09AM

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Reduce the baudrate in Flashmagic to 4800 or 2400 and see if it programs.....

Let there be music........

HackersParadise

Tue May 06 2008, 12:39AM

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Joined: Tue Feb 05 2008, 06:05PM

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No, i had checked it and reduced the baud rate upto 2400. Well can u plz give me a circuit daig for the lcd only( i have the one provided for the complete project). i want to make sure that my given connections are correct, as said it only displays the first line with boxes, but the second line remains blank. Plz reply me as fast as possible, as ihav to submit my project in this month. Thanks for ur valuable support.

sashijoseph

Tue May 06 2008, 05:23AM

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Joined: Mon Feb 04 2008, 06:26PM

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Well the ckt is already provided with the project.Regardless,here it is........

Plz check all your connections carefully esp the serial link,since you're not able to even program the chip.

Let there be music........

HackersParadise

Tue May 06 2008, 11:51PM

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Well, i have given my connections same as u provided.....But whats the matter with pin no 15 and 16. i gave 15 as vcc and 16 as ground.(as mentioned for lcd back light). So plz clear the doubt...?

sashijoseph

Wed May 07 2008, 03:31AM

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Joined: Mon Feb 04 2008, 06:26PM

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Would be safer to give Vcc to pin 15 through a 100 ohms current limiting resistor.
So your lcd connections are ok.
Write a small code to display sth on both lines of the lcd,program it to your uc and see if it works.

Let there be music........

HackersParadise

Thu Jun 19 2008, 01:29AM

Registered Member #5889

Joined: Tue Feb 05 2008, 06:05PM

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Thanks Ajay Sir.for ur humble support.
I was not available due to my final year eng exams. Well i rechecked the connections and found a missed connectn for lcd. now the lcd is working fine and on connecting the circuit the lcd displays a message. The only problem is that the tube and bulb commands are not working properly. Even on switching on tube the led does not glow up.The swch command is also working properly but on giving on command 4-5 leds glow up. So plz provide me some help according were to look in. Its very urgent for me.

Ajay

Fri Jun 20 2008, 04:35AM

Rickey's World Admin

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Joined: Fri Feb 24 2006, 04:56AM

Posts: 3745
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are you able to get messages from server to client and client to server?

I want you to recheck your LED connections (+ve and -ve pins of LEDs)

send me a screenshot of your telnet window..

www.rickeyworld.info
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