shithub: sms

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Fix vdpbuf type

--- a/sms.c

+++ b/sms.c

@@ -113,6 +113,11 @@

 		}

 		printf("    vdp registers: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x\n", reg[0], reg[1], reg[2], reg[3], reg[4], reg[5], reg[6], reg[7], reg[8], reg[9], reg[10], reg[11], reg[12], reg[13], reg[14], reg[15]);

+		// printf("vram:\n");

+		// for(int i=14000;i<17000;i++)

+		// 	printf("%x ", vram[i]);

+		// printf("\n");

+

 		if (total > 702240){

 			flush();

 			total = 0;

--- a/vdp.c

+++ b/vdp.c

@@ -5,8 +5,8 @@

 extern uint8_t *pic;

-uint8_t vdpcode, vdpbuf, vdpstat = 0;

-uint16_t vdpaddr;

+uint8_t vdpcode, vdpstat = 0;

+uint16_t vdpaddr, vdpbuf;

 int vdpx = 0, vdpy, vdpyy, frame, intla;

 int first = 1;

 uint16_t hctr;

@@ -363,7 +363,10 @@

 	first = 1;

 	vdpbuf = v;

 	switch(vdpcode){

-		case 0: case 1: case 2: vram[vdpaddr] = v; break;

+		case 0: case 1: case 2:

+			vram[vdpaddr] = v;

+			printf("vramwrite %x %x\n", vdpaddr, v);

+		break;

 		case 3: cramwrite(vdpaddr, v); break;

 	}

 	vdpaddr++;

@@ -455,7 +458,7 @@

 		if(vdpy == yvbl){

 			vdpstat |= STATVBL | STATINT;

 			frame ^= 1;

-			// z80irq = 1;

+			z80irq = 1;

 			if((reg[MODE2] & IE0) != 0)

 				irq |= INTVBL;

 		}

-- 

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