diff options
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/mpeg.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/firmware/mpeg.c b/firmware/mpeg.c index 1b9cd82..969652d 100644 --- a/firmware/mpeg.c +++ b/firmware/mpeg.c @@ -1795,8 +1795,11 @@ void mpeg_set_pitch(int percent) { unsigned long val; + /* invert percent value */ + percent = 10000/percent; + /* Calculate the new (bogus) frequency */ - val = 18432 - (18432*percent/100); + val = 18432*percent/100; mas_writemem(MAS_BANK_D0,0x7f3,&val,1); |