menu: more initialization

snes/data.a65

@@ -72,6 +72,8 @@ listdisp	.word 0 ; number of displayable list entries
 textdmasize	.word 0 ; number of bytes to copy each frame
 barstep		.byt 0  ; step size for bar
 
+;-misc
+testvar		.word 0,0,0,0
 ;----------hdma tables in WRAM (must be stable when cartridge is cut off)
 hdma_pal	.byt 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
 		.byt 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

snes/dma.a65

@@ -67,15 +67,6 @@ setup_hdma:
 	sty $4352
 	sta $4354
 
-	lda #$01		;A to B; direct; 1x two reg
-	sta $4360		;ch. 5 for color math
-	lda #$26		;2126 + 2127 = window 1
-	sta $4361
-	lda #^hdma_window
-	ldy #!hdma_window
-	sty $4362
-	sta $4364
-
 ;	lda #$06
 ;	sta $420c		;enable HDMA ch. 1+2
 	lda #$81		;VBlank NMI + Auto Joypad Read

snes/main.a65

@@ -199,7 +199,7 @@ setup_gfx:
 	ldx #!wram_fadeloop
 	stx $2181
 	sta $2183
-	DMA0(#$00, #$56, #^fadeloop, #!fadeloop, #$80);
+	DMA0(#$00, #$6C, #^fadeloop, #!fadeloop, #$80);
 	rts
 
 tests:
@@ -364,7 +364,6 @@ fadeloop:
 	sta hdma_math+2
 	sta hdma_math+5
 	sta hdma_math+17
-	stz $2126
 fadeloop_start
 	lda $4212
 	and #$80
@@ -381,10 +380,16 @@ fadeloop_start
 	sta hdma_math+17
 	txa
 	dec
-	sta $2100
+;	sta $2100
 	tax
 	bne fadeloop_start
-	stz $2100
+	stz $2126
+	stz $212e
+	stz $2131
+	stz $2130
+	lda #$00
+	sta @hdma_math
+;	stz $2100
 -	bra -
 
 fadeloop_end:

snes/menu.a65

@@ -30,6 +30,7 @@ menuloop_s1
 	lda isr_done
 	lsr
 	bcc menuloop_s1
+
 	stz isr_done
 	jsr menu_updates	;update stuff, check keys etc
 	lda menu_dirty		;is there ANY reason to redraw the menu?

snes/reset.a65

@@ -16,7 +16,8 @@ NMI_ROUTINE:
 	lda #$00
 	pha
 	plb
-        lda $4210
+
+        lda $4210	; ack interrupt
 
 	ldx #BG1_TILE_BASE+32*9
 	stx $2116