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o add mem dump

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This commit is contained in:
david 2009-02-14 13:05:52 +01:00
parent b2d38dd0de
commit 49beaca57c
3 changed files with 37 additions and 55 deletions
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76
poc/poc_mmc/main.c
View File

@ -108,6 +108,7 @@ int main(void)
{ {
uint8_t read, buf[10], i=0; uint8_t read, buf[10], i=0;
uint8_t Buffer[512]; uint8_t Buffer[512];
uint8_t rbuf[24];
uint16_t Clustervar; uint16_t Clustervar;
uint8_t Dir_Attrib = 0; uint8_t Dir_Attrib = 0;
@ -132,6 +133,10 @@ int main(void)
SRAM_Write(0x00000001,0x42); SRAM_Write(0x00000001,0x42);
SRAM_Write(0x00000003,0xee); SRAM_Write(0x00000003,0xee);
for(uint8_t a=0; a<250;a++){
SRAM_Write(a,0x00);
}
//Initialisierung der MMC/SD-Karte ANFANG: //Initialisierung der MMC/SD-Karte ANFANG:
while ( mmc_init() !=0) //ist der Rückgabewert ungleich NULL ist ein Fehler aufgetreten 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"); rbuf[a]=SRAM_Read(b*24+a);
ltoa(0x00023420+a,buf,16); }
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(buf);
uart_puts(": "); }
uart_putc(SRAM_Read(0x00023420+a)); uart_puts(" | ");
for(uint8_t a=0; a<24;a++)
{
if(0x20 <= rbuf[a] && rbuf[a] <= 0x7e)
uart_putc(rbuf[a]);
else
uart_putc('.');
} }
} }
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); while(1);
}
}
return(0); return(0);
} }

2
poc/poc_mmc/uart.c
View File

@ -10,7 +10,7 @@
// Folgende Zeile einkommentieren, falls FIFO verwendet werden soll // Folgende Zeile einkommentieren, falls FIFO verwendet werden soll
// #include "fifo.h" // #include "fifo.h"
#define BAUDRATE 9600 #define BAUDRATE 38400
#define F_CPU 8000000 #define F_CPU 8000000
#define nop() __asm volatile ("nop") #define nop() __asm volatile ("nop")

2
snes/simpletest/header.inc
View File

@ -26,7 +26,7 @@
LOROM LOROM
CARTRIDGETYPE $00 ; $00 = ROM only, see WLA documentation for others 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.. SRAMSIZE $00 ; No SRAM see WLA doc for more..
COUNTRY $01 ; $01 = U.S. $00 = Japan, that's all I know COUNTRY $01 ; $01 = U.S. $00 = Japan, that's all I know
LICENSEECODE $00 ; Just use $00 LICENSEECODE $00 ; Just use $00