RFID

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This topic has 1 reply, 2 voices, and was last updated 12 years, 6 months ago by AJISH ALFRED.

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January 8, 2013 at 5:35 am #2053

saravanan
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hi,

i am using RFID reader to my project and got the uique code output on lcd, now want to compare two values 1.RFID unique code 2.Default value.can anyone help for this ?

January 8, 2013 at 11:18 am #8918

AJISH ALFRED
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You better use strcmp() function. The function can take two strings as parameters and when it returns a 0 the strings are matching otherwise not.
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