mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2025-01-10 16:29:48 +00:00
added samples, viz to music demo
This commit is contained in:
Steven Hugg
parent
9589f401ff
commit
d76de58738
@ -3,16 +3,18 @@
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;;;;; VARIABLES
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seg.u RAM
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org $0
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seg.u RAM
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org $0
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FT_BASE_ADR = $0300 ;page in the RAM used for FT2 variables, should be $xx00
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FT_TEMP = $00 ;3 bytes in zeropage used by the library as a scratchpad
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FT_DPCM_OFF = $c000 ;$c000..$ffc0, 64-byte steps
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; Famitracker constants
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FT_TEMP ds 3 ;3 bytes in zeropage used by the library as a scratchpad
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FT_BASE_ADR = $0300 ;page in the RAM used for FT2 variables, should be $xx00
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FT_DPCM_OFF = DMCSamples ;$c000..$ffc0, 64-byte steps
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FT_SFX_STREAMS = 4 ;number of sound effects played at once, 1..4
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;FT_DPCM_ENABLE = 1 ;undefine to exclude all DMC code
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FT_DPCM_ENABLE = 1 ;undefine to exclude all DMC code
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;FT_SFX_ENABLE = 1 ;undefine to exclude all sound effects code
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;FT_THREAD = 1 ;undefine if you are calling sound effects from the same thread as the sound update call
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;FT_THREAD = 1 ;undefine if you are calling sound effects from the same thread as the sound update call
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FT_PAL_SUPPORT = 1 ;undefine to exclude PAL support
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FT_NTSC_SUPPORT = 1 ;undefine to exclude NTSC support
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@ -28,15 +30,22 @@ Start:
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jsr ClearRAM ; clear RAM
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jsr WaitSync ; wait for VSYNC (and PPU warmup)
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lda #$3f ; $3F -> A register
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ldy #$00 ; $00 -> Y register
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sta PPU_ADDR ; write high byte first
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sty PPU_ADDR ; $3F00 -> PPU address
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lda #$1c ; $1C = light blue color
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sta PPU_DATA ; $1C -> PPU data
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PPU_SETADDR $3f00 ; background color
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PPU_SETVALUE $01
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PPU_SETADDR $3f01 ; first palette color
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PPU_SETVALUE $38
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PPU_SETADDR $0000 ; first byte of tileset
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PPU_SETVALUE $18 ; dash
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PPU_SETVALUE $18 ; dash
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PPU_SETVALUE $18 ; dash
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PPU_SETVALUE $18 ; dash
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PPU_SETVALUE $18 ; dash
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PPU_SETVALUE $18 ; dash
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PPU_SETVALUE $18 ; dash
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PPU_SETVALUE $18 ; dash
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lda #CTRL_NMI
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sta PPU_CTRL ; enable NMI
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lda #MASK_COLOR
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lda #MASK_BG
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sta PPU_MASK ; enable rendering
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ldx #<music_data
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@ -47,11 +56,25 @@ Start:
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lda #0
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jsr FamiToneMusicPlay
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.endless
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jsr WaitSync ; wait for VSYNC
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jsr FamiToneUpdate
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.endless:
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jmp .endless ; endless loop
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ShowTimeStart:
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ldx #0
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ldy #5
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.delay
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dex
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bne .delay
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dey
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bne .delay
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lda #MASK_BG
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sta PPU_MASK
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rts
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ShowTimeEnd:
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lda #0
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sta PPU_MASK
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rts
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;;;;; COMMON SUBROUTINES
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include "nesppu.asm"
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@ -61,6 +84,11 @@ Start:
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;;;;; INTERRUPT HANDLERS
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NMIHandler:
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SAVE_REGS
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jsr ShowTimeStart
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jsr FamiToneUpdate
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jsr ShowTimeEnd
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RESTORE_REGS
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rti
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@ -1173,6 +1201,175 @@ sounds: subroutine
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.byte $86,$81,$87,$62,$88,$00,$01,$87,$68,$01,$87,$62,$01,$87,$68,$01
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.byte $87,$62,$01,$00
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;;;;; SAMPLES
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org $c000
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DMCSamples
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hex a97ee93ffc3ff00f0700000000000000
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hex 00000000f8ffffffffffffffabaaaaaa
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hex aaaaaaaa4a42880882101001054a0009
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hex 50ad2409000080da7badb6adb6dbb6b6
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hex ad6dbbad7deb577bd54a5555a5529224
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hex 2492549224494929a54a55955655ad6a
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hex d56aadd5daba6db5765b6bdb5a6b5b5b
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hex ad5a5555552a95942449294992242549
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hex 925292524aa9aaaaaaaad56aadb5b6d6
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hex d6d65ab556abd5aaaa5a55a5aaaa4a55
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hex a5aa5455aa4a5555a5aa5455aa525555
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hex 5555abaa55ad5a5555ab545555555555
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hex 00000000000000000000000000000000
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hex 00000000000000000000000000000000
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hex 00000000000000000000000000000000
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hex 00000000000000000000000000000000
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hex a9aa2a2ac3b79ae3ff1f3d600078180c
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hex 0b020040ddd7fdffffffff3bf33e26a4
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hex 06000000000088db367e7efef3ffffff
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hex 3f1780000e008218c3018309f305ffff
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hex 7fd52dd6c5de93ee7160200384050ee3
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hex 09a1b147f1fdcfefbfb83706e80f58f0
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hex 6860a6c0030c83f3e63b37d58c1ddff3
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hex e63bafca1c008c30208b21789c86f2ed
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hex f74f9f5f7c88fb203ec68103474088b0
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hex 3aecba65b3dfe9f4f9496f6671b09810
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hex e4984058e331c762fafcf896ff066f5d
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hex 68b0f340c2288246d13857e3cee5788f
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hex 7a07ef39e75060660c6b4ae6204bd8c6
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hex 63ea9ed34dcf791a3a3cf480893ecab2
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hex 8ac89671a9f9e4746ad195adcb611cc5
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hex 991a57b1368a6691d58c973c33abc587
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hex 6ee456f228aa29b5b4702bb3aaa671aa
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hex 2ca92d2db36acaf2683a56d5a46a1ea3
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hex aaaa8a715952cd6aab9caaa9ca66b999
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hex 4a33aaaca98ea33229cb625d65ada596
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hex aaaa5aad6a19d3a4c932a54e55b532e6
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hex 92b59aa66aaa5965b39a92294b2dadb2
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hex aa349356adaaaaa9aa59aaaaaa655599
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hex aaaae2d4aaaaacaad24c55cbaa9a3ad5
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hex a8aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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hex aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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hex aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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hex aa000000000000000000000000000000
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hex 09005fbd7fffff7f007f000000000000
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hex fc2ff6ffffffffffffbf00b80000f003
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hex 000000000060f98fffffffffffff7f00
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hex 7e800000000000f82c00fcff80bdfeff
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hex ffffffff0700300000001c0003f87ff8
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hex ffff1f10fffff106f403008cc40fe03b
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hex fc0003fe01fc2f5507f4ffff29a9ff04
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hex 14001ca03800ffc03ef0ffff1ff8036e
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hex 02ca13ff0f001c8c79047e9fa118e5c3
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hex 1f5eff07f8f04883f82f02a11b388bb8
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hex 8f82877f70d28bff770e804776b8ec63
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hex 600400ff0fdcc0df2d0f9372dcf4e897
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hex 8e2f808e2b0611ff000b1e1fdece568d
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hex 53c7fe1307aa621e649e528b82de1370
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hex d8ff5001fe77806fdfaa0252c7b400fe
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hex 594725ad4d15c1df1e7458938acaef16
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hex 07f30e14877efc80e04327af95bd06d5
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hex 2936b63459552fa4d65255cb2e145e45
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hex 11737ec74bd46b30554def86841e50b5
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hex ea357569446b345b5c95daa91734b14d
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hex dd814d555552dabda834a9666c0df554
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hex 55d5545575565db0125ec19ab14debb4
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hex 431769752c4b95d533a85a55ad524d35
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hex 252bb26657555571558f74e364b322a9
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hex a5d50a766a1569e857d5436aa5b56a9a
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hex 2b764a16c51657955674252e68eb5555
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hex 554d55ad6ae55a94aa4b4ca5b4d48a96
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hex 34596b5dadea8cdda431ad1833555589
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hex 4a5b67a945ab95a55a55358f55e9a82a
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hex b5aca94a553219b59da45d55555574d3
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hex aae9aa4a54556d695255b45495aa5a57
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hex 555535554deda8aa5a4a6555b5b45255
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hex 694569aab65a555555ab5c6aab942a55
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hex 59555555555555a5aa6a55555955a5aa
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hex 00000000000000000000000000000000
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hex 00000000000000000000000000000000
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hex a9aaaaaa0a00001cfffcffffff7f1f0e
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hex 3c14020000600000a86abbb7bdfbfdff
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hex ffff9f2aa512200800000000a89aaafa
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hex ffffffffffffd72cd512000000000000
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hex a0aada7bffffffffffffadca0a100000
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hex 00000084a8aaedbfffffffff7ff7b5aa
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hex 020102042151aaaab5ddf7efefb7b7db
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hex aa5452128280008288a4d45adbeefbbd
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hex 020102042151aaaab5ddf7efefb7b7db
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hex aa5452128280008288a4d45adbeefbbd
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hex bdf7beae55558a8444100a41882429b5
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hex aef776efeab65b6bb5aa525292a4a492
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hex 9452a56655ad566bab5a6b555555aaaa
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hex 52000000000000000000000000000000
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hex 00000000000000000000000000000000
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hex 00000000000000000000000000000000
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hex a96a553bfc15f087038a0a1ea8aaaaaa
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hex aaaaaaaabadbaee95f51575555555555
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hex 5555555555a552a9944aa94a954a2995
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hex 52ad54a5aaaaaa55ab5a55adaa56b5aa
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hex 5a55abaa5ab556d5aaaaaaaa525595aa
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hex 54aaaaaa5495aa2a5555555555555555
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hex d5aaaaaa55b5aaaa6a55b5aa5a55b5aa
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hex aa5a555555aaaa4a55a9aa5495aaaa4a
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hex 55a5aa525555555555555555adaa6a55
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hex d5aaaaaaaaaa55555555555555555555
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hex 70000000000000000000000000000000
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hex 00000000000000000000000000000000
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hex 555555555555555529d55ab596aa54a9
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hex 5aab5455555552da56dbaa5252555525
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hex 69b5b64a5556ab2aa5aada2d51496d4a
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hex 95ea56bd9594d497802475ab5beb96d4
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hex 8648b2bf4455741555a95ddaaf90da57
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hex 0088daaabd7d976c0520f23f84b5b692
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hex aa5497f62be83f01007449dffe9f500b
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hex 84de1380fd2d91d635a5fe8afe0200e0
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hex 17e8efff037a40f60500f47fd105fe92
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hex f6df1b0000e00ffadfff007e803f0002
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hex ff1f5c807fdaff0f000005faefff826e
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hex 915f0000f0ff4522f6ddff0f000058e9
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hex 5ff64bff1f000060d77d9576fd3f0000
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hex f0937e5522fbff0300e05fc02f2bf5ff
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hex 0f00005ec87f5bd2ff1f0000784d76d5
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hex 76ff0f0000fe4077abd4ff1f0000fc2f
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hex 92aaeaff3f00007e2d512adaffff0000
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hex f057e892daff3f0000f0fb4a5590f7ff
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hex 0100f0ff004becfeff0100e0d755b4a2
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hex deff070080ff112b69f7ff010080ff2b
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hex 5544fdff030000ff3f40addeff070000
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hex fe3f90aafaff070000fe3f8854f7ff03
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hex 0000feff0116ddff070000feff0168fd
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hex ff070000fcff019afcff070000f8ff03
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hex 68fbff070000f8ff0798f4ff0f0000f8
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hex ff0f80fafd7f0000e0ff0760d5ffff00
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hex 0080ff3f80a27eff0f0000fcff9028f5
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hex ff1f0000f8fa5355e1fdff000080ff3f
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hex a0227bff1f00007cfd0f20a87fff7f00
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hex 0000deff04aef6affe070000e0ff1f90
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hex 52fdafff080000fcb50b7477ff97ba00
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hex 0000f8ff5f5549eddbae001280b6f4de
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hex b654777713a04aa05f8992da575555bb
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hex 5249aa5555bd422aa45baa555bdf5522
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hex 15415f554b52aa56a9dbdb5a950801dd
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hex 5b2b2555d55a55d5de4d8200d4fddd36
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hex 11c9aa92cc7a6f564a12b2b6d5b65255
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hex 940851f6ffaf941025a96a556dbbad22
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hex 0051bbdfbd2a954892d2da55dba5944a
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hex 09aa6edbb6b50891da565555d5aaaa4a
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hex 91d4d6566db52a9454add6564955d5aa
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hex 2a55a4b25b5555d5aaaa524ada565555
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hex 5555d5aa54a9aaa4da6ad5aa55a95255
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hex 4569adb56a9552555529555b555555a5
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hex d556499555552aadaab5ad4a24595b55
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hex 55555555ab94aa55555555a95655a5aa
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hex d552555555b5aa5255a9aaaaaa6a6dab
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hex 9254a9aa52ab55d55a9554555555a594
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hex 7555ab54ad5495aa4a75556d95525955
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hex 5555aa55b52a5555b5545595aaaaaa59
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hex b5aa2a55695555aa546bb5aa5255b5aa
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hex 5411b56d6da552d52a95aad45ab5a954
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hex 554b55a5546bd554aad5b5a494a4da56
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hex ad5455d5aa5251da55ab525555555555
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hex 55000000000000000000000000000000
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hex 00000000000000000000000000000000
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;;;;; CPU VECTORS
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NES_VECTORS
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@ -1,4 +1,4 @@
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processor 6502
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;;;;; CONSTANTS
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@ -112,3 +112,41 @@ NES_MIRR_QUAD = 8
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.word Start ;$fffc reset
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.word NMIHandler ;$fffe irq / brk (not used)
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ENDM
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;;;;; PPU_SETADDR <address> - set 16-bit PPU address
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MAC PPU_SETADDR
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lda #>{1}
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ldy #<{1}
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sta PPU_ADDR
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sty PPU_ADDR
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ENDM
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;;;;; PPU_SETVALUE <value> - feed 8-bit value to PPU
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MAC PPU_SETVALUE
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lda #{1}
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sta PPU_DATA
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ENDM
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;;;;; SAVE_REGS - save flags/A/X/Y registers
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MAC SAVE_REGS
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php
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pha
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txa
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pha
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tya
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pha
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ENDM
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;;;;; SAVE_REGS - restore Y/X/A/flags registers
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MAC RESTORE_REGS
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pla
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tay
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pla
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tax
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pla
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plp
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ENDM
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@ -226,7 +226,8 @@ var JSNESPlatform = function(mainElement) {
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s += (status & 0x80) ? "VBLANK " : "- ";
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s += (status & 0x40) ? "SPRITE0HIT " : "- ";
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s += "\n";
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s += "BgColor " + ['black','blue','green','red'][ppu.f_color] + "\n";
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if (ppu.f_color)
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s += " Tint " + ((ppu.f_color&1)?"RED ":"") + ((ppu.f_color&2)?"BLUE ":"") + ((ppu.f_color&4)?"GREEN ":"") + "\n";
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if (ppu.f_spVisibility) {
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s += "SprSize " + (ppu.f_spriteSize ? "8x16" : "8x8") + "\n";
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s += "SprBase $" + (ppu.f_spPatternTable ? "1000" : "0000") + "\n";
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