tim at spyderweb.com.au
Mon Apr 12 20:21:35 PDT 2004
Just trying to set up a PVR type device and would like to throw in a
feature to detect what media (if any) is inserted into the DVD burner.
Currently I'm running FreeBSD 5.2.1-RELEASE-p1 with atapicam and the
burner device is a CDRW <LITE-ON DVDRW LDW-451S> as reported by the
kernel boot messages.
The dmesg gives me this info
cd0 at ata1 bus 0 target 0 lun 0
cd0: <LITE-ON DVDRW LDW-451S GSB6> Removable CD-ROM SCSI-0 device
cd0: 16.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
How would I go about checking the media if it's a blank, non-blank or RW
C or C++ code would be great.
Tim Aslat <tim at spyderweb.com.au>
P: +61 8 82243020 M: +61 0401088479
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