mirror of
https://github.com/sanni/cartreader.git
synced 2024-11-11 07:25:07 +01:00
SMS SRAM save data writing
This commit is contained in:
parent
29093b1bf3
commit
39be20d32b
@ -14,10 +14,11 @@
|
||||
*****************************************/
|
||||
// MD menu items
|
||||
static const char SMSMenuItem1[] PROGMEM = "Read Rom";
|
||||
static const char SMSMenuItem2[] PROGMEM = "Read SRAM";
|
||||
static const char SMSMenuItem3[] PROGMEM = "Toggle Retrode Mode";
|
||||
static const char SMSMenuItem4[] PROGMEM = "Reset";
|
||||
static const char* const menuOptionsSMS[] PROGMEM = {SMSMenuItem1, SMSMenuItem2, SMSMenuItem3, SMSMenuItem4};
|
||||
static const char SMSMenuItem2[] PROGMEM = "Read from SRAM";
|
||||
static const char SMSMenuItem3[] PROGMEM = "Write to SRAM";
|
||||
static const char SMSMenuItem4[] PROGMEM = "Toggle Retrode Mode";
|
||||
static const char SMSMenuItem5[] PROGMEM = "Reset";
|
||||
static const char* const menuOptionsSMS[] PROGMEM = {SMSMenuItem1, SMSMenuItem2, SMSMenuItem3, SMSMenuItem4, SMSMenuItem5};
|
||||
|
||||
// Set retrode_mode to true when using a retrode SMS/GG adapter
|
||||
static bool retrode_mode = false;
|
||||
@ -26,8 +27,9 @@ void _smsMenu() {
|
||||
// create menu with title and 2 options to choose from
|
||||
unsigned char mainMenu;
|
||||
// Copy menuOptions out of progmem
|
||||
convertPgm(menuOptionsSMS, 3);
|
||||
mainMenu = question_box(retrode_mode ? F("SMS/GG Retrode:YES") : F("SMS/GG Retrode:NO"), menuOptions, 3, 0);
|
||||
int noptions = sizeof(menuOptionsSMS) / sizeof(menuOptionsSMS[0]);
|
||||
convertPgm(menuOptionsSMS, noptions);
|
||||
mainMenu = question_box(retrode_mode ? F("SMS/GG Retrode:YES") : F("SMS/GG Retrode:NO"), menuOptions, noptions, 0);
|
||||
|
||||
// wait for user choice to come back from the question box menu
|
||||
switch (mainMenu)
|
||||
@ -51,10 +53,19 @@ void _smsMenu() {
|
||||
break;
|
||||
|
||||
case 2:
|
||||
retrode_mode = !retrode_mode;
|
||||
display_Clear();
|
||||
mode = mode_SMS;
|
||||
setup_SMS();
|
||||
// Change working dir to root
|
||||
sd.chdir("/");
|
||||
writeSRAM_SMS();
|
||||
break;
|
||||
|
||||
case 3:
|
||||
retrode_mode = !retrode_mode;
|
||||
break;
|
||||
|
||||
case 4:
|
||||
// Reset
|
||||
resetArduino();
|
||||
break;
|
||||
@ -427,6 +438,64 @@ void readSRAM_SMS() {
|
||||
myFile.close();
|
||||
}
|
||||
|
||||
void writeSRAM_SMS() {
|
||||
display_Clear();
|
||||
|
||||
if (false) {
|
||||
print_Error(F("DISABLED"), false);
|
||||
}
|
||||
else {
|
||||
fileBrowser(F("Select file"));
|
||||
|
||||
sd.chdir();
|
||||
sprintf(filePath, "%s/%s", filePath, fileName);
|
||||
|
||||
display_Clear();
|
||||
println_Msg(F("Restoring from "));
|
||||
println_Msg(filePath);
|
||||
println_Msg(fileName);
|
||||
display_Update();
|
||||
|
||||
if (myFile.open(filePath, O_READ)) {
|
||||
// Get SRAM size from file, with a maximum of 32KB
|
||||
uint32_t sramSize = myFile.fileSize();
|
||||
if (sramSize > (32 * 1024)) {
|
||||
sramSize = 32 * 1024;
|
||||
}
|
||||
print_Msg(F("sramSize: "));
|
||||
print_Msg(sramSize);
|
||||
println_Msg(F(""));
|
||||
word bankSize = 16 * 1024;
|
||||
for (word address = 0x0; address < sramSize; address += 512) {
|
||||
byte currBank = address >= bankSize ? 1 : 0;
|
||||
word page_address = address - (currBank * bankSize);
|
||||
writeByte_SMS(0xFFFC, 0x08 | (currBank << 2));
|
||||
// Blink led
|
||||
PORTB ^= (1 << 4);
|
||||
myFile.read(sdBuffer, 512);
|
||||
for (int x = 0; x < 512; x++) {
|
||||
writeByte_SMS(0x8000 + page_address + x, sdBuffer[x]);
|
||||
}
|
||||
}
|
||||
myFile.close();
|
||||
|
||||
// Blink led
|
||||
PORTB ^= (1 << 4);
|
||||
|
||||
println_Msg(F(""));
|
||||
println_Msg(F("DONE"));
|
||||
display_Update();
|
||||
}
|
||||
else {
|
||||
print_Error(F("SD ERROR"), true);
|
||||
}
|
||||
}
|
||||
|
||||
display_Clear();
|
||||
|
||||
sd.chdir(); // root
|
||||
filePath[0] = '\0'; // Reset filePath
|
||||
}
|
||||
#endif
|
||||
|
||||
//******************************************
|
||||
|
Loading…
Reference in New Issue
Block a user