2019-06-07 19:18:51 +00:00
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;=================
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; VMW PT3_LIB test
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;=================
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; template for using the pt3_lib
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; zero page definitions
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.include "zp.inc"
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2019-06-10 18:08:17 +00:00
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; some firmware locations
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.include "hardware.inc"
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2019-06-07 19:18:51 +00:00
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; Location the files load at.
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; If you change this, you need to update the Makefile
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PT3_LOC = song
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2019-09-11 20:56:48 +00:00
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; the below will make for more compact code, at the expense
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; of using $80 - $ff by our routines. You'll also need to
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; grab the zp.inc file from the pt3_player code
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; PT3_USE_ZERO_PAGE = 1
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2019-06-07 19:18:51 +00:00
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;=============================
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; Setup
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;=============================
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pt3_setup:
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jsr HOME
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jsr TEXT
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;===============
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; init variables
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;===============
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lda #0
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sta DONE_PLAYING
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sta LOOP
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;=======================
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; Detect mockingboard
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;========================
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2019-09-12 04:21:08 +00:00
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jsr print_mockingboard_detect
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2019-06-07 19:18:51 +00:00
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jsr mockingboard_detect_slot4 ; call detection routine
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cpx #$1
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beq mockingboard_found
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2019-09-12 04:21:08 +00:00
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jsr print_mocking_notfound
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;jmp forever_loop
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; can't detect on IIc so just run with it anyway
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jmp setup_interrupt
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2019-06-07 19:18:51 +00:00
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mockingboard_found:
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2019-09-12 04:21:08 +00:00
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jsr print_mocking_found
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setup_interrupt:
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;=======================
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; Set up 50Hz interrupt
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;========================
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2019-09-12 04:51:17 +00:00
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jsr mockingboard_init
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2019-09-12 04:21:08 +00:00
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jsr pt3_setup_interrupt
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2019-06-07 19:18:51 +00:00
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;============================
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; Init the Mockingboard
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;============================
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jsr reset_ay_both
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jsr clear_ay_both
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;==================
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; init song
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;==================
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jsr pt3_init_song
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;============================
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; Enable 6502 interrupts
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;============================
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start_interrupts:
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cli ; clear interrupt mask
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;============================
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; Loop forever
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;============================
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2019-09-11 20:08:36 +00:00
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forever_loop:
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2019-09-11 20:56:48 +00:00
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jmp forever_loop
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2019-06-07 19:18:51 +00:00
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2019-09-11 20:56:48 +00:00
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;========================================
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2019-06-07 19:18:51 +00:00
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;========================================
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; Helper routines below
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;========================================
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;========================================
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;=========
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; vars
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;=========
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;=========
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;routines
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;=========
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2019-09-12 04:21:08 +00:00
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2019-09-11 20:08:36 +00:00
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.include "pt3_lib_core.s"
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.include "pt3_lib_init.s"
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2019-09-12 04:21:08 +00:00
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.include "pt3_lib_mockingboard.s"
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.include "interrupt_handler.s"
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2019-06-07 19:18:51 +00:00
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;=============
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; include song
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;=============
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.align 256 ; must be on page boundary
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; this can be fixed but some changes would have
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; to be made throughout the player code
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song:
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.incbin "../pt3_player/music/EA.PT3"
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2019-08-21 19:07:20 +00:00
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;.incbin "../ootw/ootw_audio/ootw_outro.pt3"
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