IEEE standard 1284-1994 –compatibility mode communication(parallel port device driver)

Akshay Mishra — Tue, 11 Nov 2014 06:00:47 +0000

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included header files
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Initial revision
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Initial revision
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implemented check_region(), release_region()
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implemented request_region()
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first waited for the busy status then send the strobe.
to allow the reader to read the data.
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implemented release_region,
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following the protocols first send the busy to writer
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after receiving the strobe from the writter, accepted the data.
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MDC

Akshay Mishra — Fri, 07 Nov 2014 11:51:08 +0000

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created the master array of the string.
string accepted from user.
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decompression completed for 4 bit compressed data
finally decompressd string printed
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compressed the string() using 4bit compression technique
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Initial revision
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EmbLogic » Akshay Mishra

IEEE standard 1284-1994 –compatibility mode communication(parallel port device driver)

MDC