cd.py

minimal python variant for small footprint apps like embedded apps

ERROR		= 0
NODISC		= 1
READY		= 2
PLAYING		= 3
PAUSED		= 4
STILL		= 5

AUDIO		= 0
PNUM		= 1
INDEX		= 2
PTIME		= 3
ATIME		= 4
CATALOG		= 5
IDENT		= 6
CONTROL		= 7

CDDA_DATASIZE	= 2352

##CDDA_SUBCODESIZE	= (sizeof(struct subcodeQ))
##CDDA_BLOCKSIZE	= (sizeof(struct cdframe))
##CDDA_NUMSAMPLES	= (CDDA_DATASIZE/2)
##
##CDQ_PREEMP_MASK	= 0xd
##CDQ_COPY_MASK	= 0xb
##CDQ_DDATA_MASK	= 0xd
##CDQ_BROADCAST_MASK	= 0x8
##CDQ_PREEMPHASIS	= 0x1
##CDQ_COPY_PERMITTED	= 0x2		
##CDQ_DIGITAL_DATA	= 0x4
##CDQ_BROADCAST_USE	= 0x8
##
##CDQ_MODE1	= 0x1
##CDQ_MODE2	= 0x2
##CDQ_MODE3	= 0x3