/*******************************************************************
Generate the end-byte samples
********************************************************************/
INLINE int vg5k_cas_eob(INT16 *buffer, int sample_pos)
{
int i, samples = 0;
for (i = 0; i < 4; i++)
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5);
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 10);
return samples;
}
/*******************************************************************
Generate the end-byte samples
********************************************************************/
static inline int vg5k_cas_eob(int16_t *buffer, int sample_pos)
{
int i, samples = 0;
for (i = 0; i < 4; i++)
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5);
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 10);
return samples;
}
/*******************************************************************
Generate n sample of synchro
********************************************************************/
INLINE int vg5k_k7_synchro(INT16 *buffer, int sample_pos, int len)
{
int i, samples = 0;
for ( i = 0; i < len ; i++ )
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5);
samples += vg5k_cas_eob( buffer, sample_pos + samples);
return samples;
}
/*******************************************************************
Generate n sample of synchro
********************************************************************/
static inline int vg5k_k7_synchro(int16_t *buffer, int sample_pos, int len)
{
int i, samples = 0;
for ( i = 0; i < len ; i++ )
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5);
samples += vg5k_cas_eob( buffer, sample_pos + samples);
return samples;
}
INLINE int vg5k_cas_byte(INT16 *buffer, int sample_pos, UINT8 data)
{
/* Writing an entire byte */
int i, samples;
samples = 0;
for ( i = 0; i < 8; i++ )
{
if ( data & 0x01 )
{
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5 );
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5 );
}
else
{
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 10 );
}
data >>= 1;
}
return samples;
}
static inline int vg5k_cas_byte(int16_t *buffer, int sample_pos, uint8_t data)
{
/* Writing an entire byte */
int i, samples;
samples = 0;
for ( i = 0; i < 8; i++ )
{
if ( data & 0x01 )
{
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5 );
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 5 );
}
else
{
samples += vg5k_cas_cycle( buffer, sample_pos + samples, 10 );
}
data >>= 1;
}
return samples;
}
