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V30F: Fix writing MX29LV160

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Reset pin needs to be connected to Reset of SNES slot.
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sanni 2017-11-24 21:36:33 +01:00 committed by GitHub
parent 76ae5c5408
commit 8c6d0960fb
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 27 additions and 63 deletions
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9
Cart_Reader/Cart_Reader.ino
View File

@ -2,8 +2,8 @@
Cartridge Reader for Arduino Mega2560
Author: sanni
Date: 2017-11-22
Version: V30E
Date: 2017-11-24
Version: V30F
SD lib: https://github.com/greiman/SdFat
LCD lib: https://github.com/adafruit/Adafruit_SSD1306
@ -35,7 +35,7 @@
infinest - help with GB Memory cart
**********************************************************************************/
char ver[5] = "V30E";
char ver[5] = "V30F";
/******************************************
Define Starting Point
@ -46,6 +46,7 @@ char ver[5] = "V30E";
/******************************************
Define Output
******************************************/
// To use the Serial Monitor change
// enable_OLED to 0 and enable_Serial to 1
#define enable_OLED 1
#define enable_Serial 0
@ -59,7 +60,7 @@ char ver[5] = "V30E";
/******************************************
Define SD Speed
******************************************/
// Change to half speed if you get an sd error
// Change to half speed if you get an sd error or it hangs when writing
#define sdSpeed SPI_FULL_SPEED
//#define sdSpeed SPI_HALF_SPEED

75
Cart_Reader/FLASH.ino
View File

@ -128,12 +128,10 @@ void flashromMenu8() {
else if (flashromType == 2) {
if (strcmp(flashid, "C2F3") == 0)
writeFlash29F1601();
else if (strcmp(flashid, "C2A8") == 0)
writeFlash29LV320();
else if (strcmp(flashid, "C2C9") == 0)
writeFlash29LV640();
else
else if (strcmp(flashid, "C2F1") == 0)
writeFlash29F1610();
else if ((strcmp(flashid, "C2C4") == 0) || (strcmp(flashid, "C2A8") == 0) || (strcmp(flashid, "C2C9") == 0))
writeFlash29LV640();
}
delay(100);
// Reset twice just to be sure
@ -301,10 +299,10 @@ void setup_Flash8() {
//A16-A23
DDRL = 0xFF;
// Set Control Pins to Output OE(PH1) WE(PH4) CE(PH6)
DDRH |= (1 << 1) | (1 << 4) | (1 << 6);
// Setting OE(PH1) WE(PH4) HIGH
PORTH |= (1 << 1) | (1 << 4);
// Set Control Pins to Output RST(PH0) OE(PH1) WE(PH4) CE(PH6)
DDRH |= (1 << 0) | (1 << 1) | (1 << 4) | (1 << 6);
// Setting RST(PH0) OE(PH1) WE(PH4) HIGH
PORTH |= (1 << 0) | (1 << 1) | (1 << 4);
// Setting CE(PH6) LOW
PORTH &= ~(1 << 6);
@ -342,13 +340,21 @@ idtheflash:
flashSize = 4194304;
flashromType = 2;
}
else if (strcmp(flashid, "C2C4") == 0) {
println_Msg(F("MX29LV160 detected"));
println_Msg(F("ATTENTION 3.3V"));
flashSize = 2097152;
flashromType = 2;
}
else if (strcmp(flashid, "C2A8") == 0) {
println_Msg(F("MX29LV320"));
println_Msg(F("ATTENTION 3.3V"));
flashSize = 4194304;
flashromType = 2;
}
else if (strcmp(flashid, "C2C9") == 0) {
println_Msg(F("MX29LV640"));
println_Msg(F("ATTENTION 3.3V"));
flashSize = 8388608;
flashromType = 2;
}
@ -911,54 +917,6 @@ void busyCheck29LV640(unsigned long myAddress, byte myData) {
dataOut();
}
void writeFlash29LV320() {
// Create filepath
sprintf(filePath, "%s/%s", filePath, fileName);
println_Msg(F("Flashing file "));
println_Msg(filePath);
display_Update();
// Open file on sd card
if (myFile.open(filePath, O_READ)) {
// Get rom size from file
fileSize = myFile.fileSize();
if (fileSize > flashSize)
print_Error(F("File size exceeds flash size."), true);
// Set data pins to output
dataOut();
for (unsigned long currByte = 0; currByte < fileSize; currByte += 512) {
// Fill sdBuffer
myFile.read(sdBuffer, 512);
// Blink led
if (currByte % 2048 == 0)
PORTB ^= (1 << 4);
for (int c = 0; c < 512; c++) {
// Write command sequence
writeByte_Flash(0x555 << 1, 0xaa);
writeByte_Flash(0x2aa << 1, 0x55);
writeByte_Flash(0x555 << 1, 0xa0);
// Write current byte
writeByte_Flash(currByte + c, sdBuffer[c]);
// Check if write is complete
busyCheck29F032(sdBuffer[c]);
}
}
// Set data pins to input again
dataIn8();
// Close the file:
myFile.close();
}
else {
println_Msg(F("Can't open file on SD"));
display_Update();
}
}
void writeFlash29LV640() {
// Create filepath
sprintf(filePath, "%s/%s", filePath, fileName);
@ -978,7 +936,7 @@ void writeFlash29LV640() {
// Fill sdBuffer
myFile.read(sdBuffer, 512);
// Blink led
if (currByte % 2048 == 0)
if (currByte % 4096 == 0)
PORTB ^= (1 << 4);
for (int c = 0; c < 512; c++) {
// Write command sequence
@ -988,6 +946,7 @@ void writeFlash29LV640() {
// Write current byte
writeByte_Flash(currByte + c, sdBuffer[c]);
// Check if write is complete
//busyCheck29F032(sdBuffer[c]);
busyCheck29LV640(currByte + c, sdBuffer[c]);
}
}

5
Cart_Reader/GBA.ino
View File

@ -893,9 +893,12 @@ void readROM_GBA() {
// Read rom
for (int myAddress = 0; myAddress < cartSize; myAddress += 512) {
// Blink led
if (myAddress % 16384 == 0)
PORTB ^= (1 << 4);
for (int currWord = 0; currWord < 512; currWord += 2) {
word tempWord = readWord_GBA(myAddress + currWord);
sdBuffer[currWord] = tempWord & 0xFF;
sdBuffer[currWord + 1] = (tempWord >> 8) & 0xFF;
}

1
Cart_Reader/N64.ino
View File

@ -1750,6 +1750,7 @@ void writeFram(byte flashramType) {
// Delay between banks
delay(20);
}
println_Msg("");
// Close the file:
myFile.close();
}