diff options
Diffstat (limited to 'constants/audio_constants.asm')
| -rw-r--r-- | constants/audio_constants.asm | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/constants/audio_constants.asm b/constants/audio_constants.asm index 5bc38015..70dfc995 100644 --- a/constants/audio_constants.asm +++ b/constants/audio_constants.asm @@ -31,34 +31,6 @@ DEF NUM_MUSIC_CHANS EQU const_value DEF NUM_NOISE_CHANS EQU const_value - NUM_MUSIC_CHANS DEF NUM_CHANNELS EQU const_value -; HW sound channel register base addresses -DEF HW_CH1_BASE EQU LOW(rAUD1SWEEP) -DEF HW_CH2_BASE EQU LOW(rAUD2LEN) - 1 -DEF HW_CH3_BASE EQU LOW(rAUD3ENA) -DEF HW_CH4_BASE EQU LOW(rAUD4LEN) - 1 - -; HW sound channel enable bit masks -DEF HW_CH1_ENABLE_MASK EQU %00010001 -DEF HW_CH2_ENABLE_MASK EQU %00100010 -DEF HW_CH3_ENABLE_MASK EQU %01000100 -DEF HW_CH4_ENABLE_MASK EQU %10001000 - -DEF HW_CH1_LEFT_ENABLE_MASK EQU %00010000 -DEF HW_CH2_LEFT_ENABLE_MASK EQU %00100000 -DEF HW_CH3_LEFT_ENABLE_MASK EQU %01000000 -DEF HW_CH4_LEFT_ENABLE_MASK EQU %10000000 - -DEF HW_CH1_RIGHT_ENABLE_MASK EQU %00000001 -DEF HW_CH2_RIGHT_ENABLE_MASK EQU %00000010 -DEF HW_CH3_RIGHT_ENABLE_MASK EQU %00000100 -DEF HW_CH4_RIGHT_ENABLE_MASK EQU %00001000 - -; HW sound channel disable bit masks -DEF HW_CH1_DISABLE_MASK EQU (~HW_CH1_ENABLE_MASK & $ff) -DEF HW_CH2_DISABLE_MASK EQU (~HW_CH2_ENABLE_MASK & $ff) -DEF HW_CH3_DISABLE_MASK EQU (~HW_CH3_ENABLE_MASK & $ff) -DEF HW_CH4_DISABLE_MASK EQU (~HW_CH4_ENABLE_MASK & $ff) - const_def 1 const REG_DUTY_SOUND_LEN ; 1 const REG_VOLUME_ENVELOPE ; 2 |