From 49beaca57cbde7583b0751d6a39fcd572b99ed02 Mon Sep 17 00:00:00 2001
From: david <david@optixx.org>
Date: Sat, 14 Feb 2009 13:05:52 +0100
Subject: [PATCH] o add mem dump

---
 poc/poc_mmc/main.c         | 86 +++++++++++++++-----------------------
 poc/poc_mmc/uart.c         |  2 +-
 snes/simpletest/header.inc |  4 +-
 3 files changed, 37 insertions(+), 55 deletions(-)

diff --git a/poc/poc_mmc/main.c b/poc/poc_mmc/main.c
index dbdab26..78718cf 100644
--- a/poc/poc_mmc/main.c
+++ b/poc/poc_mmc/main.c
@@ -108,10 +108,11 @@ int main(void)
 {
 	uint8_t read, buf[10], i=0;
  	uint8_t Buffer[512];
+    uint8_t rbuf[24];
 	uint16_t Clustervar;	
 
-        uint8_t Dir_Attrib = 0;
-        uint32_t Size = 0;	
+    uint8_t Dir_Attrib = 0;
+    uint32_t Size = 0;	
 
 
 	DDRD=0x00;
@@ -132,6 +133,10 @@ int main(void)
 	SRAM_Write(0x00000001,0x42);
 	SRAM_Write(0x00000003,0xee);
 
+    for(uint8_t a=0; a<250;a++){
+        SRAM_Write(a,0x00);
+    }
+
 
 	//Initialisierung der MMC/SD-Karte ANFANG:
 	while ( mmc_init() !=0) //ist der Rückgabewert ungleich NULL ist ein Fehler aufgetreten
@@ -169,60 +174,37 @@ int main(void)
                	}
 	}
 	
-	for (uint8_t b=0;b<1;b++)
+	for (uint16_t b=0;b<65535;b++)
 	{
-		for(uint8_t a=0; a<50;a++)
+		
+		uart_puts("\r\n0x");
+		ltoa(b*24,buf,16);			
+		uart_puts(buf);
+        uart_putc(' ');
+        uart_putc(' ');
+        for(uint8_t a=0; a<24;a++)
 		{
-			uart_puts("\r\nRead RAM Addr 0x");
-			ltoa(0x00023420+a,buf,16);			
-			uart_puts(buf);
-			uart_puts(": ");
-			uart_putc(SRAM_Read(0x00023420+a));
+            rbuf[a]=SRAM_Read(b*24+a);
 		}
-	}
-
-	uart_puts("\r\n\r\n");
-	while(1){
-		i++;
-
-		uart_puts("\r\nDump RAM Addr 0x00000-0x00004: ");
-
-		read = SRAM_Read(0x00000000);
-		itoa(read,buf,16);
-		uart_puts(buf);
-		uart_putc(0x20);
-
-		read = SRAM_Read(0x00000001);
-		itoa(read,buf,16);
-		uart_puts(buf);
-		uart_putc(0x20);
-
-		read = SRAM_Read(0x00000002);
-		itoa(read,buf,16);
-		uart_puts(buf);
-		uart_putc(0x20);
-
-		read = SRAM_Read(0x00000003);
-		itoa(read,buf,16);
-		uart_puts(buf);
-		uart_putc(0x20);
-
-		read = SRAM_Read(0x00000004);
-		itoa(read,buf,16);
-		uart_puts(buf);
-		uart_putc(0x20);
-
-		if(i==2){
-			uart_puts("\r\nWriting 0xBE,0xEF to 0x00002-0x00003..");
-			SRAM_Write(0x00000002,0xBE);
-			SRAM_Write(0x00000003,0xEF);
-		}
-		if(i==3){
-			while(1);
-		}
-
-	}
+        for(uint8_t a=0; a<24;a++)
+        {
+            itoa(rbuf[a],buf,16);
+            uart_putc(' ');
+            if(rbuf[a]<0x10)
+                uart_putc('0');
+            uart_puts(buf);
+        }
+        uart_puts("  |  ");
+        for(uint8_t a=0; a<24;a++)
+        {
+            if(0x20 <= rbuf[a] && rbuf[a] <= 0x7e)
+                uart_putc(rbuf[a]);
+            else
+                uart_putc('.');
+        }
+    }
 
+    while(1);
 	return(0);
 }
 
diff --git a/poc/poc_mmc/uart.c b/poc/poc_mmc/uart.c
index 2c88bbe..73e1e30 100644
--- a/poc/poc_mmc/uart.c
+++ b/poc/poc_mmc/uart.c
@@ -10,7 +10,7 @@
 // Folgende Zeile einkommentieren, falls FIFO verwendet werden soll 
 // #include "fifo.h" 
 
-#define BAUDRATE 9600
+#define BAUDRATE 38400
 #define F_CPU 8000000
 
 #define nop() __asm volatile ("nop")
diff --git a/snes/simpletest/header.inc b/snes/simpletest/header.inc
index 0ff000f..5e2c655 100644
--- a/snes/simpletest/header.inc
+++ b/snes/simpletest/header.inc
@@ -26,7 +26,7 @@
   LOROM
 
   CARTRIDGETYPE $00             ; $00 = ROM only, see WLA documentation for others
-  ROMSIZE $08                   ; $08 = 2 Mbits,  see WLA doc for more..
+  ROMSIZE $08                   ; $0 = 0.5 Mbits,  see WLA doc for more..
   SRAMSIZE $00                  ; No SRAM         see WLA doc for more..
   COUNTRY $01                   ; $01 = U.S.  $00 = Japan, that's all I know
   LICENSEECODE $00              ; Just use $00
@@ -58,4 +58,4 @@ EmptyHandler:
 
 .ENDS
 
-.EMPTYFILL $00
\ No newline at end of file
+.EMPTYFILL $00