Merge pull request #47 from splash5/master

WonderSwan rom dumping and save reading/writing

Cart_Reader/Cart_Reader.ino

@@ -154,6 +154,7 @@ typedef enum COLOR_T {
 #define mode_GB_GBSmart 18
 #define mode_GB_GBSmart_Flash 19
 #define mode_GB_GBSmart_Game 20
+#define mode_WS 21
 
 // optimization-safe nop delay
 #define NOP __asm__ __volatile__ ("nop\n\t")
@@ -204,14 +205,18 @@ char menuOptions[7][20];
 boolean ignoreError = 0;
 
 // File browser
-char fileName[26];
+#define FILENAME_LENGTH 32
-char filePath[50];
+#define FILEPATH_LENGTH 64
+#define FILEOPTS_LENGTH 20
+
+char fileName[FILENAME_LENGTH];
+char filePath[FILEPATH_LENGTH];
 byte currPage;
 byte lastPage;
 byte numPages;
 boolean root = 0;
 boolean filebrowse = 0;
-char fileOptions[30][20];
+char fileOptions[30][FILEOPTS_LENGTH];
 
 // Common
 char romName[17];
@@ -377,8 +382,9 @@ static const char addonsItem1[] PROGMEM = "NES/Famicom";
 static const char addonsItem2[] PROGMEM = "Flashrom Programmer";
 static const char addonsItem3[] PROGMEM = "PC Engine/TG16";
 static const char addonsItem4[] PROGMEM = "Sega Master System";
+static const char addonsItem6[] PROGMEM = "WonderSwan";
 static const char addonsItem5[] PROGMEM = "Reset";
-static const char* const addonsOptions[] PROGMEM = {addonsItem1, addonsItem2, addonsItem3, addonsItem4, addonsItem5};
+static const char* const addonsOptions[] PROGMEM = {addonsItem1, addonsItem2, addonsItem3, addonsItem4, addonsItem6, addonsItem5};
 
 // Info Screen
 void aboutScreen() {
@@ -476,8 +482,8 @@ void addonsMenu() {
   // create menu with title and 5 options to choose from
   unsigned char addonsMenu;
   // Copy menuOptions out of progmem
-  convertPgm(addonsOptions, 5);
+  convertPgm(addonsOptions, 6);
-  addonsMenu = question_box(F("Choose Adapter"), menuOptions, 5, 0);
+  addonsMenu = question_box(F("Choose Adapter"), menuOptions, 6, 0);
 
   // wait for user choice to come back from the question box menu
   switch (addonsMenu)
@@ -499,6 +505,10 @@ void addonsMenu() {
       break;
 
     case 4:
+      setup_WS();
+      break;
+
+    default:
       resetArduino();
       break;
   }
@@ -656,7 +666,7 @@ void dataIn() {
 // Converts a progmem array into a ram array
 void convertPgm(const char* const pgmOptions[], byte numArrays) {
   for (int i = 0; i < numArrays; i++) {
-    strcpy_P(menuOptions[i], (char*)pgm_read_word(&(pgmOptions[i])));
+    strlcpy_P(menuOptions[i], (char*)pgm_read_word(&(pgmOptions[i])), 20);
   }
 }
 
@@ -1256,7 +1266,7 @@ unsigned char questionBox_OLED(const __FlashStringHelper* question, char answers
   Filebrowser Module
 *****************************************/
 void fileBrowser(const __FlashStringHelper* browserTitle) {
-  char fileNames[30][26];
+  char fileNames[30][FILENAME_LENGTH];
   int currFile;
   filebrowse = 1;
 
@@ -1264,7 +1274,7 @@ void fileBrowser(const __FlashStringHelper* browserTitle) {
   filePath[0] = '\0';
 
   // Temporary char array for filename
-  char nameStr[26];
+  char nameStr[FILENAME_LENGTH];
 
 browserstart:
 
@@ -1280,7 +1290,7 @@ browserstart:
   while (myFile.openNext(sd.vwd(), O_READ)) {
 
     // Get name of file
-    myFile.getName(nameStr, 27);
+    myFile.getName(nameStr, FILENAME_LENGTH);
 
     // Ignore if hidden
     if (myFile.isHidden()) {
@@ -1288,21 +1298,17 @@ browserstart:
     // Indicate a directory.
     else if (myFile.isDir()) {
       // Copy full dirname into fileNames
-      sprintf(fileNames[currFile], "%s%s", "/", nameStr);
+      snprintf(fileNames[currFile], FILENAME_LENGTH, "%s%s", "/", nameStr);
-      // Truncate to 19 letters for LCD
-      nameStr[19] = '\0';
       // Copy short string into fileOptions
-      sprintf(fileOptions[currFile], "%s%s", "/", nameStr);
+      snprintf(fileOptions[currFile], FILEOPTS_LENGTH, "%s%s", "/", nameStr);
       currFile++;
     }
     // It's just a file
     else if (myFile.isFile()) {
       // Copy full filename into fileNames
-      sprintf(fileNames[currFile], "%s", nameStr);
+      snprintf(fileNames[currFile], FILENAME_LENGTH, "%s", nameStr);
-      // Truncate to 19 letters for LCD
-      nameStr[19] = '\0';
       // Copy short string into fileOptions
-      sprintf(fileOptions[currFile], "%s", nameStr);
+      snprintf(fileOptions[currFile], FILEOPTS_LENGTH, "%s", nameStr);
       currFile++;
     }
     myFile.close();
@@ -1354,7 +1360,7 @@ page:
 
   for (byte i = 0; i < 8; i++ ) {
     // Copy short string into fileOptions
-    sprintf( answers[i], "%s", fileOptions[ ((currPage - 1) * 7 + i)] );
+    snprintf( answers[i], FILEOPTS_LENGTH, "%s", fileOptions[ ((currPage - 1) * 7 + i)] );
   }
 
   // Create menu with title and 1-7 options to choose from
@@ -1383,31 +1389,31 @@ page:
   switch (answer)
   {
     case 0:
-      strcpy(fileName, fileNames[0 + ((currPage - 1) * 7)]);
+      strncpy(fileName, fileNames[0 + ((currPage - 1) * 7)], FILENAME_LENGTH - 1);
       break;
 
     case 1:
-      strcpy(fileName, fileNames[1 + ((currPage - 1) * 7)]);
+      strncpy(fileName, fileNames[1 + ((currPage - 1) * 7)], FILENAME_LENGTH - 1);
       break;
 
     case 2:
-      strcpy(fileName, fileNames[2 + ((currPage - 1) * 7)]);
+      strncpy(fileName, fileNames[2 + ((currPage - 1) * 7)], FILENAME_LENGTH - 1);
       break;
 
     case 3:
-      strcpy(fileName, fileNames[3 + ((currPage - 1) * 7)]);
+      strncpy(fileName, fileNames[3 + ((currPage - 1) * 7)], FILENAME_LENGTH - 1);
       break;
 
     case 4:
-      strcpy(fileName, fileNames[4 + ((currPage - 1) * 7)]);
+      strncpy(fileName, fileNames[4 + ((currPage - 1) * 7)], FILENAME_LENGTH - 1);
       break;
 
     case 5:
-      strcpy(fileName, fileNames[5 + ((currPage - 1) * 7)]);
+      strncpy(fileName, fileNames[5 + ((currPage - 1) * 7)], FILENAME_LENGTH - 1);
       break;
 
     case 6:
-      strcpy(fileName, fileNames[6 + ((currPage - 1) * 7)]);
+      strncpy(fileName, fileNames[6 + ((currPage - 1) * 7)], FILENAME_LENGTH - 1);
       break;
 
     case 7:
@@ -1500,6 +1506,9 @@ void loop() {
   else if (mode == mode_GB_GBSmart_Game) {
     gbSmartGameOptions();
   }
+  else if (mode == mode_WS) {
+    wsMenu();
+  }
   else {
     display_Clear();
     println_Msg(F("Menu Error"));

Cart_Reader/FLASH.ino

@@ -158,7 +158,8 @@ void flashromMenu8() {
             // sector size, write buffer size
             writeFlash29GL(sectorSize, bufferSize);
           }
-          else if ((strcmp(flashid, "0458") == 0) || (strcmp(flashid, "0158") == 0))
+          else if ((strcmp(flashid, "0458") == 0) || (strcmp(flashid, "0158") == 0) ||
+                   (strcmp(flashid, "01AB") == 0))
             writeFlash29F800();
 
           break;
@@ -466,11 +467,21 @@ idtheflash:
     flashSize = 1048576;
     flashromType = 2;
   }
+  else if (strcmp(flashid, "01AB") == 0) {
+    println_Msg(F("AM29F400AB detected"));
+    flashSize = 131072 * 4;
+    flashromType = 2;
+  }
   else if (strcmp(flashid, "0158") == 0) {
     println_Msg(F("AM29F800BB detected"));
     flashSize = 1048576;
     flashromType = 2;
   }
+  else if (strcmp(flashid, "01A3") == 0) {
+    println_Msg(F("AM29LV033C detected"));
+    flashSize = 131072 * 32;
+    flashromType = 1;
+  }
   else if (strcmp(flashid, "017E") == 0) {
     // S29GL032M
     if (readByte_Flash(28) == 0x1A) {
@@ -498,6 +509,32 @@ idtheflash:
     bufferSize = 256;
     flashromType = 3;
   }
+  else if ((strcmp(flashid, "8916") == 0) ||
+           (strcmp(flashid, "8917") == 0) ||
+           (strcmp(flashid, "8918") == 0)) {
+    // E28FXXXJ3A
+    print_Msg(F("E28F"));
+
+    switch (flashid[3]) {
+      case '6':
+        flashSize = 131072 * 32;
+        print_Msg(F("320"));
+        break;
+      case '7':
+        flashSize = 131072 * 64;
+        print_Msg(F("640"));
+        break;
+      case '8':
+        flashSize = 131072 * 128;
+        print_Msg(F("128"));
+        break;
+    }
+
+    println_Msg(F("J3A detected"));
+    sectorSize = 131072;
+    bufferSize = 32;
+    flashromType = 3;
+  }
   else if (secondID == 1) {
     // Backup first ID read-out
     strncpy(vendorID, flashid, 5);
@@ -1345,7 +1382,7 @@ void eraseFlash28FXXX() {
   for (uint32_t ba = 0; ba < flashSize; ba += sectorSize)
   {
     dataOut();
-    writeByte_Flash(0x0, 0x20);
+    writeByte_Flash(ba, 0x20);
     writeByte_Flash(ba, 0xd0);
 
     dataIn8();
@@ -1357,55 +1394,21 @@ void eraseFlash28FXXX() {
 }
 
 void writeFlash28FXXX() {
-  if ((strcmp(flashid, "B088") == 0))
-    writeFlashLH28F0XX();
-}
-
-void writeFlashLH28F0XX() {
-  // Create filepath
   sprintf(filePath, "%s/%s", filePath, fileName);
-  println_Msg(F("Flashing file "));
+  print_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
+    if ((strcmp(flashid, "B088") == 0))
-    fileSize = myFile.fileSize();
+      writeFlashLH28F0XX();
-    if (fileSize > flashSize)
+    else if ((strcmp(flashid, "8916") == 0) ||
-      print_Error(F("File size exceeds flash size."), true);
+             (strcmp(flashid, "8917") == 0) ||
-
+             (strcmp(flashid, "8918") == 0)) {
-    // Fill sdBuffer
+      writeFlashE28FXXXJ3A();
-    for (unsigned long currByte = 0; currByte < fileSize; currByte += 512) {
-      myFile.read(sdBuffer, 512);
-      // Blink led
-      if (currByte % 2048 == 0)
-        PORTB ^= (1 << 4);
-
-      for (int c = 0; c < 512; c += bufferSize) {
-        // sequence load to page
-        dataOut();
-        writeByte_Flash(0x0, 0xe0);
-        writeByte_Flash(0x0, bufferSize - 1); // BCL
-        writeByte_Flash(0x0, 0x00); // BCH should be 0x00
-
-        for (int d = 0; d < bufferSize; d++)
-          writeByte_Flash(d, sdBuffer[c + d]);
-
-        // start flashing page
-        writeByte_Flash(0x0, 0x0c);
-        writeByte_Flash(0x0, bufferSize - 1); // BCL
-        writeByte_Flash(currByte + c, 0x00); // BCH should be 0x00
-
-        // waiting for finishing
-        dataIn8();
-        while ((readByte_Flash(currByte + c) & 0x80) == 0x00);
-      }
     }
 
-    dataIn8();
-
-    // Close the file:
     myFile.close();
   }
   else {
@@ -1414,6 +1417,93 @@ void writeFlashLH28F0XX() {
   }
 }
 
+void writeFlashE28FXXXJ3A() {
+  fileSize = myFile.fileSize();
+  if (fileSize > flashSize) {
+    print_Error(F("File size exceeds flash size."), false);
+    return;
+  }
+
+  uint32_t block_addr;
+  uint32_t block_addr_mask = ~(sectorSize - 1);
+
+  // Fill sdBuffer
+  for (uint32_t currByte = 0; currByte < fileSize; currByte += 512) {
+    myFile.read(sdBuffer, 512);
+
+    // Blink led
+    if (currByte % 2048 == 0)
+      PORTB ^= (1 << 4);
+
+    block_addr = currByte & block_addr_mask;
+
+    for (uint32_t c = 0; c < 512; c += bufferSize) {
+      // write to buffer start
+      dataOut();
+      writeByte_Flash(block_addr, 0xe8);
+
+      // waiting for buffer available
+      dataIn8();
+      while ((readByte_Flash(block_addr) & 0x80) == 0x00);
+      dataOut();
+
+      // set write byte count
+      writeByte_Flash(block_addr, bufferSize - 1);
+
+      // filling buffer
+      for (uint32_t d = 0; d < bufferSize; d++)
+        writeByte_Flash(currByte + c + d, sdBuffer[c + d]);
+
+      // start flashing page
+      writeByte_Flash(block_addr, 0xd0);
+
+      // waiting for finishing
+      dataIn8();
+      while ((readByte_Flash(block_addr) & 0x80) == 0x00);
+    }
+  }
+
+  dataIn8();
+}
+
+void writeFlashLH28F0XX() {
+  fileSize = myFile.fileSize();
+  if (fileSize > flashSize) {
+    print_Error(F("File size exceeds flash size."), false);
+    return;
+  }
+
+  // Fill sdBuffer
+  for (uint32_t currByte = 0; currByte < fileSize; currByte += 512) {
+    myFile.read(sdBuffer, 512);
+    // Blink led
+    if (currByte % 2048 == 0)
+      PORTB ^= (1 << 4);
+
+    for (uint32_t c = 0; c < 512; c += bufferSize) {
+      // sequence load to page
+      dataOut();
+      writeByte_Flash(0x0, 0xe0);
+      writeByte_Flash(0x0, bufferSize - 1); // BCL
+      writeByte_Flash(0x0, 0x00); // BCH should be 0x00
+
+      for (uint32_t d = 0; d < bufferSize; d++)
+        writeByte_Flash(d, sdBuffer[c + d]);
+
+      // start flashing page
+      writeByte_Flash(0x0, 0x0c);
+      writeByte_Flash(0x0, bufferSize - 1); // BCL
+      writeByte_Flash(currByte + c, 0x00); // BCH should be 0x00
+
+      // waiting for finishing
+      dataIn8();
+      while ((readByte_Flash(currByte + c) & 0x80) == 0x00);
+    }
+  }
+
+  dataIn8();
+}
+
 /******************************************
   Common flashrom functions
 *****************************************/

Cart_Reader/GB.ino

@@ -185,6 +185,10 @@ void setup_GB() {
 
   // Print start page
   getCartInfo_GB();
+  showCartInfo_GB();
+}
+
+void showCartInfo_GB() {
   display_Clear();
   if (strcmp(checksumStr, "00") != 0) {
     println_Msg(F("GB Cart Info"));

Cart_Reader/GBSmart.ino

@@ -220,6 +220,7 @@ gb_smart_load_more_games:
   // select a game
   gbSmartRemapStartBank(gbSmartGames[gameSubMenu].start_bank, gbSmartGames[gameSubMenu].rom_size, gbSmartGames[gameSubMenu].sram_size);
   getCartInfo_GB();
+  showCartInfo_GB();
 
   mode = mode_GB_GBSmart_Game;
 }