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changed presets (HALT for wait_vsync)

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This commit is contained in:
Steven Hugg 2018-11-28 18:49:34 -05:00
parent 6404bfb43c
commit b366ffb1d1
5 changed files with 9 additions and 11 deletions
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1
presets/coleco/climber.c
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@ -6,6 +6,7 @@
#include "common.h"
//#link "common.c"
//#link "fonts.s"
#define XOFS 12 // sprite horiz. offset

10
presets/coleco/common.c
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@ -6,12 +6,9 @@
#include "common.h"
volatile bool vint;
volatile uint_fast8_t vint_counter;
void vint_handler(void)
{
vint = true;
void vint_handler(void) {
vint_counter++;
}
@ -50,11 +47,6 @@ void putstring(byte x, byte y, const char* string) {
}
}
void wait_vsync() {
vint = false;
while (!vint) ;
}
void delay(byte i) {
while (i--) {
wait_vsync();

6
presets/coleco/common.h
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@ -26,6 +26,9 @@ typedef unsigned short word;
#ifndef CV_SMS
uintptr_t __at(0x6a) font_bitmap_a;
uintptr_t __at(0x6c) font_bitmap_0;
#else
extern char font_bitmap_a[];
extern char font_bitmap_0[];
#endif
#define COLOR_FGBG(fg,bg) (((fg)<<4)|(bg))
@ -36,6 +39,8 @@ uintptr_t __at(0x6c) font_bitmap_0;
#define CHAR(ch) (ch-LOCHAR)
#define wait_vsync() __asm__("halt")
extern volatile bool vint;
extern volatile uint_fast8_t vint_counter;
@ -51,7 +56,6 @@ extern void clrscr();
extern byte getchar(byte x, byte y);
extern void putchar(byte x, byte y, byte attr);
extern void putstring(byte x, byte y, const char* string);
extern void wait_vsync();
extern void delay(byte i);
extern byte rndint(byte a, byte b);

2
presets/coleco/fonts.s
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@ -1,4 +1,4 @@

.area _CODE
.globl _font_bitmap_a
.globl _font_bitmap_0

1
src/platform/sms.ts
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@ -9,6 +9,7 @@ import { ColecoVision_PRESETS } from "./coleco";
// http://www.smspower.org/Development/Index
// http://www.smspower.org/uploads/Development/sg1000.txt
// http://www.smspower.org/uploads/Development/richard.txt
// TODO: merge w/ coleco
export var SG1000_PRESETS = [