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mpeg_set_pitch now uses the 7f1 shadow register

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4734 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2004-06-11 10:16:18 +00:00
parent 44e76cfa86
commit 846e8e91f2
1 changed files with 5 additions and 2 deletions
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7
firmware/mp3_playback.c
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@ -41,6 +41,9 @@ enum
MPEG_DECODER, MPEG_DECODER,
MPEG_ENCODER MPEG_ENCODER
} mpeg_mode; } mpeg_mode;
unsigned long shadow_7f1;
#endif /* #ifdef HAVE_MAS3587F */ #endif /* #ifdef HAVE_MAS3587F */
/**** globals ****/ /**** globals ****/
@ -893,8 +896,8 @@ void mpeg_set_pitch(int pitch)
/* We must tell the MAS that the frequency has changed. /* We must tell the MAS that the frequency has changed.
This will unfortunately cause a short silence. */ This will unfortunately cause a short silence. */
val = 0x25; val = shadow_7f1;
mas_writemem(MAS_BANK_D0,0x7f1,&val,1); mas_writemem(MAS_BANK_D0,0x7f1,&shadow_7f1,1);
} }
#endif #endif