Mirrors/cartreader
2
0
Fork 0
mirror of https://github.com/sanni/cartreader.git synced 2024-12-27 21:41:52 +01:00
Code Issues Projects Releases Wiki Activity

Update FLASH.ino

Browse Source
This commit is contained in:
sanni 2024-08-09 12:37:55 +02:00
parent 70e450afd7
commit 3c04277d98
1 changed files with 23 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
Cart_Reader/FLASH.ino
View File

@ -2067,7 +2067,7 @@ void verifyFlash(byte currChip, byte totalChips, boolean reversed) {
blank = 0;
// Adjust filesize to fit flashchip
adjustFileSize(currChip, totalChips, reversed);
adjustFileSizeOffset(currChip, totalChips, reversed);
//Initialize progress bar
uint32_t processedProgressBar = 0;
@ -2857,19 +2857,30 @@ void identifyCFI_Flash() {
display_Update();
}
// Adjust file size to fit flash chip
void adjustFileSize(byte currChip, byte totalChips, boolean reversed) {
// 1 flash chip
if ((currChip == 1) && (totalChips == 1) && reversed) {
myFile.seekSet(4194304);
// Adjust file size to fit flash chip and goto needed file offset
void adjustFileSizeOffset(byte currChip, byte totalChips, boolean reversed) {
// 1*2MB, 1*4MB or 1*8MB
if ((currChip == 1) && (totalChips == 1)) {
if (reversed)
myFile.seekSet(4194304);
}
// 2 flash chips
// 2*2MB or 2*4MB
else if ((currChip == 1) && (totalChips == 2)) {
if (fileSize > flashSize / 2)
if (reversed) {
fileSize = fileSize - flashSize / 2;
myFile.seekSet(4194304);
} else if (fileSize > flashSize / 2)
fileSize = flashSize / 2;
} else if ((currChip == 2) && (totalChips == 2) && (fileSize > flashSize / 2)) {
fileSize = fileSize - flashSize / 2;
myFile.seekSet(flashSize / 2);
} else if ((currChip == 2) && (totalChips == 2)) {
if (reversed) {
fileSize = flashSize / 2;
myFile.seekSet(0);
} else if (fileSize > flashSize / 2) {
fileSize = fileSize - flashSize / 2;
myFile.seekSet(flashSize / 2);
}
}
// 4*2MB
@ -2966,7 +2977,7 @@ void writeCFI_Flash(byte currChip, byte totalChips, boolean reversed) {
}
// Adjust filesize to fit flashchip
adjustFileSize(currChip, totalChips, reversed);
adjustFileSizeOffset(currChip, totalChips, reversed);
print_Msg(F("Writing flash"));