Re: [oopic] ooPIC-R and RFID scanner

If your serial is logic level and NOT RS232 level then you will need to
invert the data before sending it to the ooPIC. The ooPIC R serial port
expects RS232 (read inverted) data, not logic level serial data.

DLC

m_simin wrote:

>Hello everyone,
>
>I bought an RFID scanner:
>http://www.parallax.com/detail.asp?product_id=28140
>
>And I'd like to press one button and have it learn 5 different RFID
>outputs. Then be capable of turning the green light on when the
>memorized RFID is present again.
>
>I understand the flowchart of the structure here, but I am very new to
>ooPIC functions. I don't understand how TTL is received and whether I
>need to buffer before I store just 1 tag.
>
>the RFID is 2400 8N1 TTL
>
>I went through all tutorials, and I don't have any problems connecting
>to the ooPIC and uploading code etc.
>
>Please advise.
>
>Thank you!
>Mikhail
>
>
>
>
>Yahoo! Groups Links
>
>
>
>
>

--
------------------------------------------------------
Dennis Clark ooPIC Tech Support
www.oopic.com
------------------------------------------------------

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