mirror of
https://github.com/sanni/cartreader.git
synced 2024-11-30 16:34:14 +01:00
V2.2: Add Satellaview support
Supported carts so far: -BS-X Sorewa Namaewo Nusumareta Machino Monogatari
This commit is contained in:
sanni
parent
7127c77559
commit
ce4f7aeeee
@ -2,8 +2,8 @@
|
||||
Cartridge Reader for Arduino Mega2560
|
||||
|
||||
Author: sanni
|
||||
Date: 20-10-2018
|
||||
Version: 2.1
|
||||
Date: 22-10-2018
|
||||
Version: 2.2
|
||||
|
||||
SD lib: https://github.com/greiman/SdFat
|
||||
LCD lib: https://github.com/adafruit/Adafruit_SSD1306
|
||||
@ -37,7 +37,7 @@
|
||||
vogelfreiheit - N64 flashram fix
|
||||
|
||||
**********************************************************************************/
|
||||
char ver[5] = "2.1";
|
||||
char ver[5] = "2.2";
|
||||
|
||||
/******************************************
|
||||
Define Starting Point
|
||||
@ -138,6 +138,7 @@ SdFile myFile;
|
||||
#define mode_MD 11
|
||||
#define mode_EPROM 12
|
||||
#define mode_PCE 13
|
||||
#define mode_SV 14
|
||||
|
||||
/******************************************
|
||||
Variables
|
||||
@ -1358,6 +1359,9 @@ void loop() {
|
||||
else if (mode == mode_PCE) {
|
||||
pceMenu();
|
||||
}
|
||||
else if (mode == mode_SV) {
|
||||
svMenu();
|
||||
}
|
||||
else {
|
||||
display_Clear();
|
||||
println_Msg(F("Menu Error"));
|
||||
|
||||
@ -30,9 +30,10 @@ byte cx4Map = 0;
|
||||
// SNES/Nintendo Power SF Memory start menu
|
||||
static const char snsMenuItem1[] PROGMEM = "Super Nintendo";
|
||||
static const char snsMenuItem2[] PROGMEM = "NPower SF Memory";
|
||||
static const char snsMenuItem3[] PROGMEM = "HiROM repro";
|
||||
static const char snsMenuItem4[] PROGMEM = "LoROM repro";
|
||||
static const char* const menuOptionsSNS[] PROGMEM = {snsMenuItem1, snsMenuItem2, snsMenuItem3, snsMenuItem4};
|
||||
static const char snsMenuItem3[] PROGMEM = "Satellaview";
|
||||
static const char snsMenuItem4[] PROGMEM = "HiROM repro";
|
||||
static const char snsMenuItem5[] PROGMEM = "LoROM repro";
|
||||
static const char* const menuOptionsSNS[] PROGMEM = {snsMenuItem1, snsMenuItem2, snsMenuItem3, snsMenuItem4, snsMenuItem5};
|
||||
|
||||
// SNES menu items
|
||||
static const char SnesMenuItem1[] PROGMEM = "Read Rom";
|
||||
@ -56,8 +57,8 @@ void snsMenu() {
|
||||
// create menu with title and 4 options to choose from
|
||||
unsigned char snsCart;
|
||||
// Copy menuOptions out of progmem
|
||||
convertPgm(menuOptionsSNS, 4);
|
||||
snsCart = question_box("Select Cart Type", menuOptions, 4, 0);
|
||||
convertPgm(menuOptionsSNS, 5);
|
||||
snsCart = question_box("Select Cart Type", menuOptions, 5, 0);
|
||||
|
||||
// wait for user choice to come back from the question box menu
|
||||
switch (snsCart)
|
||||
@ -77,6 +78,13 @@ void snsMenu() {
|
||||
break;
|
||||
|
||||
case 2:
|
||||
display_Clear();
|
||||
display_Update();
|
||||
setup_SV();
|
||||
mode = mode_SV;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
display_Clear();
|
||||
display_Update();
|
||||
hiROM = 1;
|
||||
@ -86,7 +94,7 @@ void snsMenu() {
|
||||
mode = mode_FLASH8;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
case 4:
|
||||
display_Clear();
|
||||
display_Update();
|
||||
hiROM = 0;
|
||||
|
||||
457
Cart_Reader/SV.ino
Normal file
457
Cart_Reader/SV.ino
Normal file
@ -0,0 +1,457 @@
|
||||
//******************************************
|
||||
// SNES Satellaview 8M Memory pack code by tamanegi_taro
|
||||
// Revision 1.0.0 October 22nd 2018
|
||||
//******************************************
|
||||
|
||||
/******************************************
|
||||
Satellaview 8M Memory Pack
|
||||
******************************************/
|
||||
/******************************************
|
||||
Prototype Declarations
|
||||
*****************************************/
|
||||
/* Hoping that sanni will use this progressbar function */
|
||||
extern void draw_progressbar(uint32_t processedsize, uint32_t totalsize);
|
||||
|
||||
//void svMenu();
|
||||
void readROM_SV();
|
||||
//void setup_SV();
|
||||
void writeROM_SV (void);
|
||||
void eraseCheck_SV(void);
|
||||
void supplyCheck_SV(void);
|
||||
void writeCheck_SV(void);
|
||||
void detectCheck_SV(void);
|
||||
void eraseAll_SV(void);
|
||||
|
||||
/******************************************
|
||||
Variables
|
||||
*****************************************/
|
||||
//No global variables
|
||||
|
||||
/******************************************
|
||||
Menu
|
||||
*****************************************/
|
||||
// SV flash menu items
|
||||
static const char svFlashMenuItem1[] PROGMEM = "Read Memory Pack";
|
||||
static const char svFlashMenuItem2[] PROGMEM = "Write Memory Pack";
|
||||
static const char svFlashMenuItem3[] PROGMEM = "Back";
|
||||
static const char* const menuOptionsSVFlash[] PROGMEM = {svFlashMenuItem1, svFlashMenuItem2, svFlashMenuItem3};
|
||||
|
||||
|
||||
void svMenu() {
|
||||
// create menu with title and 3 options to choose from
|
||||
unsigned char mainMenu;
|
||||
// Copy menuOptions out of progmem
|
||||
convertPgm(menuOptionsSVFlash, 3);
|
||||
mainMenu = question_box("Satellaview 8M Memory", menuOptions, 3, 0);
|
||||
|
||||
// wait for user choice to come back from the question box menu
|
||||
switch (mainMenu)
|
||||
{
|
||||
// Read memory pack
|
||||
case 0:
|
||||
readROM_SV();
|
||||
break;
|
||||
|
||||
// Write memory pack
|
||||
case 1:
|
||||
writeROM_SV();
|
||||
break;
|
||||
|
||||
// Reset
|
||||
case 2:
|
||||
asm volatile (" jmp 0");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Read memory pack to SD card
|
||||
void readROM_SV() {
|
||||
// Set control
|
||||
dataIn();
|
||||
controlIn_SNES();
|
||||
|
||||
// Get name, add extension and convert to char array for sd lib
|
||||
strcpy(fileName, "MEMPACK.sfc");
|
||||
|
||||
// create a new folder for the save file
|
||||
EEPROM_readAnything(10, foldern);
|
||||
sprintf(folder, "SNES/ROM/%s/%d", "MEMPACK", foldern);
|
||||
sd.mkdir(folder, true);
|
||||
sd.chdir(folder);
|
||||
|
||||
//clear the screen
|
||||
display_Clear();
|
||||
print_Msg(F("Saving to "));
|
||||
print_Msg(folder);
|
||||
println_Msg(F("/..."));
|
||||
display_Update();
|
||||
|
||||
// write new folder number back to eeprom
|
||||
foldern = foldern + 1;
|
||||
EEPROM_writeAnything(10, foldern);
|
||||
|
||||
//open file on sd card
|
||||
if (!myFile.open(fileName, O_RDWR | O_CREAT)) {
|
||||
print_Error(F("Can't create file on SD"), true);
|
||||
}
|
||||
|
||||
// Read Banks
|
||||
for (int currBank = 0x40; currBank < 0x50; currBank++) {
|
||||
// Dump the bytes to SD 512B at a time
|
||||
for (long currByte = 0; currByte < 65536; currByte += 512) {
|
||||
draw_progressbar((currBank - 0x40) * 0x10000 + currByte, 0x100000);
|
||||
for (int c = 0; c < 512; c++) {
|
||||
sdBuffer[c] = readBank_SNES(currBank, currByte + c);
|
||||
}
|
||||
myFile.write(sdBuffer, 512);
|
||||
}
|
||||
}
|
||||
draw_progressbar(0x100000, 0x100000); //Finish drawing progress bar
|
||||
|
||||
// Close the file:
|
||||
myFile.close();
|
||||
println_Msg(F("Read pack completed"));
|
||||
display_Update();
|
||||
wait();
|
||||
}
|
||||
|
||||
|
||||
/******************************************
|
||||
Setup
|
||||
*****************************************/
|
||||
void setup_SV() {
|
||||
// Set cicrstPin(PG1) to Output
|
||||
DDRG |= (1 << 1);
|
||||
// Output a high signal until we're ready to start
|
||||
PORTG |= (1 << 1);
|
||||
// Set cichstPin(PG0) to Input
|
||||
DDRG &= ~(1 << 0);
|
||||
|
||||
// Adafruit Clock Generator
|
||||
clockgen.init(SI5351_CRYSTAL_LOAD_8PF, 0, 0);
|
||||
clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLA);
|
||||
clockgen.set_pll(SI5351_PLL_FIXED, SI5351_PLLB);
|
||||
clockgen.set_freq(2147727200ULL, SI5351_CLK0);
|
||||
clockgen.set_freq(307200000ULL, SI5351_CLK2);
|
||||
clockgen.output_enable(SI5351_CLK0, 1);
|
||||
clockgen.output_enable(SI5351_CLK1, 0);
|
||||
clockgen.output_enable(SI5351_CLK2, 1);
|
||||
|
||||
// Set Address Pins to Output
|
||||
//A0-A7
|
||||
DDRF = 0xFF;
|
||||
//A8-A15
|
||||
DDRK = 0xFF;
|
||||
//BA0-BA7
|
||||
DDRL = 0xFF;
|
||||
//PA0-PA7
|
||||
DDRA = 0xFF;
|
||||
|
||||
// Set Control Pins to Output RST(PH0) CS(PH3) WR(PH5) RD(PH6)
|
||||
DDRH |= (1 << 0) | (1 << 3) | (1 << 5) | (1 << 6);
|
||||
// Switch RST(PH0) and WR(PH5) to HIGH
|
||||
PORTH |= (1 << 0) | (1 << 5);
|
||||
// Switch CS(PH3) and RD(PH6) to LOW
|
||||
PORTH &= ~((1 << 3) | (1 << 6));
|
||||
|
||||
// Set Refresh(PE5) to Output
|
||||
DDRE |= (1 << 5);
|
||||
// Switch Refresh(PE5) to LOW (needed for SA-1)
|
||||
PORTE &= ~(1 << 5);
|
||||
|
||||
// Set CPU Clock(PH1) to Output
|
||||
DDRH |= (1 << 1);
|
||||
//PORTH &= ~(1 << 1);
|
||||
|
||||
// Set IRQ(PH4) to Input
|
||||
DDRH &= ~(1 << 4);
|
||||
// Activate Internal Pullup Resistors
|
||||
//PORTH |= (1 << 4);
|
||||
|
||||
// Set expand(PG5) to output
|
||||
DDRG |= (1 << 5);
|
||||
// Output High
|
||||
PORTG |= (1 << 5);
|
||||
|
||||
// Set Data Pins (D0-D7) to Input
|
||||
DDRC = 0x00;
|
||||
// Enable Internal Pullups
|
||||
//PORTC = 0xFF;
|
||||
|
||||
// Unused pins
|
||||
// Set wram(PE4) to Output
|
||||
DDRE |= (1 << 4);
|
||||
//PORTE &= ~(1 << 4);
|
||||
// Set pawr(PJ1) to Output
|
||||
DDRJ |= (1 << 1);
|
||||
//PORTJ &= ~(1 << 1);
|
||||
// Set pard(PJ0) to Output
|
||||
DDRJ |= (1 << 0);
|
||||
//PORTJ &= ~(1 << 0);
|
||||
|
||||
// Start CIC by outputting a low signal to cicrstPin(PG1)
|
||||
PORTG &= ~(1 << 1);
|
||||
|
||||
// Wait for CIC reset
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void writeROM_SV (void) {
|
||||
// Get Checksum as string to make sure that BS-X cart is inserted
|
||||
dataIn();
|
||||
controlIn_SNES();
|
||||
sprintf(checksumStr, "%02X%02X", readBank_SNES(0, 65503), readBank_SNES(0, 65502));
|
||||
|
||||
//if CRC is not 8B86, BS-X cart is not inserted. Display error and reset
|
||||
if(strcmp("8B86", checksumStr) != 0)
|
||||
{
|
||||
display_Clear();
|
||||
print_Error(F("Error: Must use BS-X cart"), true);
|
||||
}
|
||||
|
||||
//Display file Browser and wait user to select a file. Size must be 1MB.
|
||||
filePath[0] = '\0';
|
||||
sd.chdir("/");
|
||||
fileBrowser("Select sfc file");
|
||||
// Create filepath
|
||||
sprintf(filePath, "%s/%s", filePath, fileName);
|
||||
display_Clear();
|
||||
|
||||
//open file on sd card
|
||||
if (myFile.open(filePath, O_READ)) {
|
||||
|
||||
fileSize = myFile.fileSize();
|
||||
if (fileSize != 0x100000) {
|
||||
println_Msg(F("File must be 1MB"));
|
||||
display_Update();
|
||||
myFile.close();
|
||||
wait();
|
||||
return;
|
||||
}
|
||||
|
||||
//Disable 8M memory pack write protection
|
||||
dataOut();
|
||||
controlOut_SNES();
|
||||
writeBank_SNES(0x0C, 0x5000, 0x80); //Modify write enable register
|
||||
writeBank_SNES(0x0E, 0x5000, 0x80); //Commit register modification
|
||||
|
||||
//Erase memory pack
|
||||
println_Msg(F("Erasing pack..."));
|
||||
display_Update();
|
||||
eraseAll_SV();
|
||||
|
||||
//Blank check
|
||||
//Set pins to input
|
||||
dataIn();
|
||||
controlIn_SNES();
|
||||
println_Msg(F("Blank check..."));
|
||||
display_Update();
|
||||
for (int currBank = 0xC0; currBank < 0xD0; currBank++) {
|
||||
draw_progressbar(((currBank - 0xC0) * 0x10000), 0x100000);
|
||||
for (long currByte = 0; currByte < 65536; currByte++) {
|
||||
if(0xFF != readBank_SNES(currBank, currByte))
|
||||
{
|
||||
println_Msg(F(""));
|
||||
println_Msg(F("Erase failed"));
|
||||
display_Update();
|
||||
myFile.close();
|
||||
wait();
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
draw_progressbar(0x100000, 0x100000);
|
||||
|
||||
//Write memory pack
|
||||
dataOut();
|
||||
controlOut_SNES();
|
||||
println_Msg(F("Writing pack..."));
|
||||
display_Update();
|
||||
for (int currBank = 0xC0; currBank < 0xD0; currBank++) {
|
||||
draw_progressbar(((currBank - 0xC0) * 0x10000), 0x100000);
|
||||
for (long currByte = 0; currByte < 65536; currByte++) {
|
||||
|
||||
writeBank_SNES(0xC0, 0x0000, 0x10); //Program Byte
|
||||
writeBank_SNES(currBank, currByte, myFile.read());
|
||||
writeBank_SNES(0xC0, 0x0000, 0x70); //Status Mode
|
||||
writeCheck_SV();
|
||||
}
|
||||
}
|
||||
|
||||
writeBank_SNES(0xC0, 0x0000, 0x70); //Status Mode
|
||||
writeCheck_SV();
|
||||
writeBank_SNES(0xC0, 0x0000, 0xFF); //Terminate write
|
||||
draw_progressbar(0x100000, 0x100000);
|
||||
|
||||
|
||||
//Verify
|
||||
dataIn(); //Set pins to input
|
||||
controlIn_SNES();
|
||||
myFile.seekSet(0); // Go back to file beginning
|
||||
println_Msg(F("Verifying..."));
|
||||
display_Update();
|
||||
for (int currBank = 0xC0; currBank < 0xD0; currBank++) {
|
||||
draw_progressbar(((currBank - 0xC0) * 0x10000), 0x100000);
|
||||
for (long currByte = 0; currByte < 65536; currByte++) {
|
||||
if(myFile.read() != readBank_SNES(currBank, currByte))
|
||||
{
|
||||
println_Msg(F(""));
|
||||
println_Msg(F("Verify failed"));
|
||||
display_Update();
|
||||
myFile.close();
|
||||
wait();
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Close the file:
|
||||
myFile.close();
|
||||
draw_progressbar(0x100000, 0x100000);
|
||||
println_Msg(F("Finished successfully"));
|
||||
display_Update();
|
||||
wait();
|
||||
|
||||
}
|
||||
else {
|
||||
print_Error(F("File doesn't exist"), false);
|
||||
}
|
||||
}
|
||||
|
||||
void eraseCheck_SV(void) {
|
||||
byte ret;
|
||||
dataIn();
|
||||
controlIn_SNES();
|
||||
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0004);
|
||||
|
||||
// CE or OE must be toggled with each subsequent status read or the
|
||||
// completion of a program or erase operation will not be evident.
|
||||
while ((ret & 0x80) == 0x00) { //Wait until X.bit7 = 1
|
||||
controlOut_SNES();
|
||||
// Switch CS(PH3) High
|
||||
PORTH |= (1 << 3);
|
||||
// Leave CE high for at least 60ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
controlIn_SNES();
|
||||
// Leave CE low for at least 50ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0004);
|
||||
}
|
||||
// Switch to write
|
||||
dataOut();
|
||||
controlOut_SNES();
|
||||
}
|
||||
|
||||
void supplyCheck_SV(void) {
|
||||
byte ret;
|
||||
dataIn();
|
||||
controlIn_SNES();
|
||||
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0004);
|
||||
|
||||
// CE or OE must be toggled with each subsequent status read or the
|
||||
// completion of a program or erase operation will not be evident.
|
||||
while ((ret & 0x08) == 0x08) { //Wait until X.bit3 = 0
|
||||
controlOut_SNES();
|
||||
// Switch CS(PH3) High
|
||||
PORTH |= (1 << 3);
|
||||
// Leave CE high for at least 60ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
controlIn_SNES();
|
||||
// Leave CE low for at least 50ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0004);
|
||||
}
|
||||
// Switch to write
|
||||
dataOut();
|
||||
controlOut_SNES();
|
||||
}
|
||||
|
||||
void writeCheck_SV(void) {
|
||||
byte ret;
|
||||
dataIn();
|
||||
controlIn_SNES();
|
||||
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0000);
|
||||
|
||||
// CE or OE must be toggled with each subsequent status read or the
|
||||
// completion of a program or erase operation will not be evident.
|
||||
while ((ret & 0x80) == 0x00) {
|
||||
controlOut_SNES();
|
||||
// Switch CS(PH3) High
|
||||
PORTH |= (1 << 3);
|
||||
// Leave CE high for at least 60ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
controlIn_SNES();
|
||||
// Leave CE low for at least 50ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0000);
|
||||
}
|
||||
// Switch to write
|
||||
dataOut();
|
||||
controlOut_SNES();
|
||||
}
|
||||
|
||||
|
||||
void detectCheck_SV(void) {
|
||||
int i = 0;
|
||||
byte ret;
|
||||
dataIn();
|
||||
controlIn_SNES();
|
||||
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0002);
|
||||
|
||||
// CE or OE must be toggled with each subsequent status read or the
|
||||
// completion of a program or erase operation will not be evident.
|
||||
while ((ret & 0x80) == 0x00) {
|
||||
i++;
|
||||
if( i > 10000)
|
||||
{
|
||||
//timeout
|
||||
break;
|
||||
}
|
||||
controlOut_SNES();
|
||||
// Switch CS(PH3) High
|
||||
PORTH |= (1 << 3);
|
||||
// Leave CE high for at least 60ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
controlIn_SNES();
|
||||
// Leave CE low for at least 50ns
|
||||
__asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
|
||||
// Read register
|
||||
ret = readBank_SNES(0xC0, 0x0002);
|
||||
}
|
||||
// Switch to write
|
||||
dataOut();
|
||||
controlOut_SNES();
|
||||
}
|
||||
|
||||
|
||||
void eraseAll_SV(void)
|
||||
{
|
||||
dataOut();
|
||||
controlOut_SNES();
|
||||
writeBank_SNES(0xC0, 0x0000, 0x50); //Clear Status Registers
|
||||
writeBank_SNES(0xC0, 0x0000, 0x71); //Status Mode
|
||||
supplyCheck_SV();
|
||||
writeBank_SNES(0xC0, 0x0000, 0xA7); //Chip Erase
|
||||
writeBank_SNES(0xC0, 0x0000, 0xD0); //Confirm
|
||||
writeBank_SNES(0xC0, 0x0000, 0x71); //Status Mode
|
||||
eraseCheck_SV();
|
||||
writeBank_SNES(0xC0, 0x0000, 0xFF); //Teriminate
|
||||
}
|
||||
|
||||
//******************************************
|
||||
// End of File
|
||||
//******************************************
|
||||
|
||||
Loading…
Reference in New Issue
Block a user