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Old 09-01-2011, 06:11 AM   #1
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Registered: Aug 2011
Posts: 26

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Finger print scanner

Hi all,
I have been working on finger print scanner SFM 3040 interfaced with ARM9 S3C2450. While working I was able to get the response from the finger print scanner for the commnads I sent(eg:module reset,status check etc).But I sent a command SYSTEM PARAMETER WRITE command and after which it is not responding.I searched in the datasheet and net and I got to know that this command is a factory default setting and should not be sent.The command I sent is stored in the flash and for which the finger print scanner is not responding. Can anyone help me solve this?



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