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Merge pull request #844 from RWeick/master

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Update N64.ino
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Richard Weick 2023-09-08 10:23:15 -05:00 committed by GitHub
commit 996d8f77c8
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1 changed files with 18 additions and 13 deletions
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Cart_Reader/N64.ino
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@ -4056,8 +4056,8 @@ void flashGameshark_N64() {
idGameshark_N64();
// Check for SST 29LE010 (0808)/SST 28LF040 (0404)/AMTEL AT29LV010A (3535)/SST 29EE010 (0707)
// !!!! This has been confirmed to allow reading of v1.07, v1.09, v2.0-2.21, v3.2-3.3 !!!!
// !!!! 29LE010/29EE010/AT29LV010A are very similar and can possibly be written to with this process. !!!!
// !!!! This has been confirmed to allow reading of v1.02, v1.04-v1.09, v2.0-2.21, v3.0-3.3 !!!!
// !!!! All referenced eeproms/flashroms are confirmed as being writable with this process. !!!!
// !!!! !!!!
// !!!! PROCEED AT YOUR OWN RISK !!!!
// !!!! !!!!
@ -4179,12 +4179,10 @@ void idGameshark_N64() {
if (flashid == 0x0808 || flashid == 0x3535 || flashid == 0x0707) {
flashSize = 262144;
}
if (flashid == 0x0404) {
} else if (flashid == 0x0404) {
//Set SST 28LF040 flashrom size
flashSize = 1048574;
if (flashid != 0x0404) {
} else {
println_Msg(F("Check cart connection"));
println_Msg(F("Unknown Flash ID"));
sprintf(flashid_str, "%04X", flashid);
@ -4193,7 +4191,6 @@ void idGameshark_N64() {
wait();
mainMenu();
}
}
sprintf(flashid_str, "%04X", flashid);
// Reset flashrom
resetGameshark_N64();
@ -4348,12 +4345,14 @@ void writeGameshark_N64() {
// Write Gameshark with 2x SST 29LE010 / AMTEL AT29LV010A / SST 29EE010 Eeproms
if (flashid == 0x0808 || flashid == 0x3535 || flashid == 0x0707) {
// Each 29LE010 has 1024 pages, each 128 bytes in size
//Initialize progress bar
uint32_t processedProgressBar = 0;
uint32_t totalProgressBar = (uint32_t)(fileSize);
draw_progressbar(0, totalProgressBar);
myFile.seek(0);
for (unsigned long currPage = 0; currPage < fileSize / 2; currPage += 128) {
// Fill SD buffer with twice the amount since we flash 2 chips
myFile.read(sdBuffer, 256);
// Blink led
blinkLED();
//Send page write command to both flashroms
setAddress_N64(0x1EF0AAA8);
@ -4372,6 +4371,9 @@ void writeGameshark_N64() {
// Send byte data
writeWord_N64(currWord);
}
processedProgressBar += 256;
draw_progressbar(processedProgressBar, totalProgressBar);
blinkLED();
delay(30);
}
}
@ -4385,8 +4387,6 @@ void writeGameshark_N64() {
bool toggle = true;
myFile.seek(0);
for (unsigned long currSector = 0; currSector < fileSize; currSector += 16384) {
// Blink led
blinkLED();
for (unsigned long currSdBuffer = 0; currSdBuffer < 16384; currSdBuffer += 256) {
// Fill SD buffer
myFile.read(sdBuffer, 256);
@ -4436,13 +4436,15 @@ void writeGameshark_N64() {
}
unsigned long verifyGameshark_N64() {
uint32_t processedProgressBar = 0;
uint32_t totalProgressBar = (uint32_t)(fileSize);
println_Msg(F(""));
draw_progressbar(0, totalProgressBar);
// Open file on sd card
if (myFile.open(filePath, O_READ)) {
writeErrors = 0;
for (unsigned long currSector = 0; currSector < fileSize; currSector += 131072) {
// Blink led
blinkLED();
for (unsigned long currSdBuffer = 0; currSdBuffer < 131072; currSdBuffer += 512) {
// Fill SD buffer
myFile.read(sdBuffer, 512);
@ -4456,6 +4458,9 @@ unsigned long verifyGameshark_N64() {
writeErrors++;
}
}
processedProgressBar += 512;
draw_progressbar(processedProgressBar, totalProgressBar);
blinkLED();
}
}
// Close the file: