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Hi,

just i would like to control relay form keyboard...by asci.

currently m controlling my relay by standerd method.. like m uploading standard firmata

to arduinno board and controlling from firmata_test.exe.

can anyone help me????

my project is control light from keyboard.

Chetan

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can anyone help me????
There is more than one example provided to get data from the serial port, and take action on that data. What have you tried? What didn't work?
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Dear,

Will u help me to find source code for firmata test application?

i have downloaded vb application + source code . but i dont know its not working.

i need firmata_test source code ,

previously i have downloaded code from below mentioned link. but its not working. means i compiled code on vb but m not getting any output.

http://www.acraigie.com/programming/firmatavb/default.html

or please suggest me some other method to control relay by keyboard.
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or please suggest me some other method to control relay by keyboard.
Dump firmata and write your own code.
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Thank,

M newbie...i dont know advanced programming..

Even i tried with processing also.... but no success.....

Just i can modify code asper my requirements...... my project is control relay by keyboard
.....mean press "A" key to on relay and "a" to off.
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i dont know advanced programming.
Reading from, and writing to, the serial port is not advanced programming.

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Even i tried with processing also.
Where's the code?

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Just i can modify code asper my requirements...... my project is control relay by keyboard
.....mean press "A" key to on relay and "a" to off.
Pretty simple, then.
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Hi,

Thanks for your intrest

Just go to processing.org n download tab,

U ll get all link like 64bit and 32 bit

Open software and download library for firmata.....

I followed all the steps but same problem.... no success.....

Actually i have completed this project on printer port output but now i want to move on usb.

Will u make this for me..( i u can than its good for me, caz i have to submit ma project before weekend)

Again thanks
Chetan
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