* bump version number

* feed system time into RTC
* start laying base for sound

melonDS.cbp

@@ -160,6 +160,8 @@
 		<Unit filename="src/RTC.h" />
 		<Unit filename="src/SPI.cpp" />
 		<Unit filename="src/SPI.h" />
+		<Unit filename="src/SPU.cpp" />
+		<Unit filename="src/SPU.h" />
 		<Unit filename="src/Wifi.cpp" />
 		<Unit filename="src/Wifi.h" />
 		<Unit filename="src/types.h" />

src/RTC.cpp

@@ -18,6 +18,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <time.h>
 #include "RTC.h"
 
 
@@ -73,6 +74,12 @@ void Reset()
 }
 
 
+u8 BCD(u8 val)
+{
+    return (val % 10) | ((val / 10) << 4);
+}
+
+
 void ByteIn(u8 val)
 {
     //printf("RTC IN: %02X\n", val);
@@ -94,21 +101,33 @@ void ByteIn(u8 val)
             case 0x40: Output[0] = StatusReg2; break;
 
             case 0x20:
-                // TODO: get actual system time
+                {
-                Output[0] = 0x17;
+                    time_t timestamp;
-                Output[1] = 0x01;
+                    struct tm* timedata;
-                Output[2] = 0x19;
+                    time(&timestamp);
-                Output[3] = 0x04; // day of week. checkme. apparently 04=Thursday
+                    timedata = localtime(&timestamp);
-                Output[4] = 0x06;
+
-                Output[5] = 0x30;
+                    Output[0] = BCD(timedata->tm_year - 100);
-                Output[6] = 0x30;
+                    Output[1] = BCD(timedata->tm_mon + 1);
+                    Output[2] = BCD(timedata->tm_mday);
+                    Output[3] = BCD(timedata->tm_wday);
+                    Output[4] = BCD(timedata->tm_hour);
+                    Output[5] = BCD(timedata->tm_min);
+                    Output[6] = BCD(timedata->tm_sec);
+                }
                 break;
 
             case 0x60:
-                // TODO: get actual system time
+                {
-                Output[0] = 0x06;
+                    time_t timestamp;
-                Output[1] = 0x30;
+                    struct tm* timedata;
-                Output[2] = 0x30;
+                    time(&timestamp);
+                    timedata = localtime(&timestamp);
+
+                    Output[0] = BCD(timedata->tm_hour);
+                    Output[1] = BCD(timedata->tm_min);
+                    Output[2] = BCD(timedata->tm_sec);
+                }
                 break;
 
             case 0x10:

src/SPU.cpp

@@ -0,0 +1,62 @@
+/*
+    Copyright 2016-2017 StapleButter
+
+    This file is part of melonDS.
+
+    melonDS is free software: you can redistribute it and/or modify it under
+    the terms of the GNU General Public License as published by the Free
+    Software Foundation, either version 3 of the License, or (at your option)
+    any later version.
+
+    melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
+    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+    FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with melonDS. If not, see http://www.gnu.org/licenses/.
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include "NDS.h"
+#include "SPU.h"
+
+
+namespace SPU
+{
+
+//SDL_AudioDeviceID device;
+//
+
+
+bool Init()
+{
+    /*SDL_AudioSpec whatIwant, whatIget;
+
+    memset(&whatIwant, 0, sizeof(SDL_AudioSpec));
+    whatIwant.freq = 32824; // 32823.6328125
+    whatIwant.format = AUDIO_S16LSB;
+    whatIwant.channels = 2;
+    whatIwant.samples = 2048;
+    whatIwant.callback = zorp;
+    device = SDL_OpenAudioDevice(NULL, 0, &whatIwant, &whatIget, 0);
+    if (!device)
+    {
+        printf("Audio init failed: %s\n", SDL_GetError());
+        return false;
+    }*/
+
+    return true;
+}
+
+void DeInit()
+{
+    //if (device) SDL_CloseAudioDevice(device);
+}
+
+void Reset()
+{
+    //
+}
+
+}

src/SPU.h

@@ -0,0 +1,31 @@
+/*
+    Copyright 2016-2017 StapleButter
+
+    This file is part of melonDS.
+
+    melonDS is free software: you can redistribute it and/or modify it under
+    the terms of the GNU General Public License as published by the Free
+    Software Foundation, either version 3 of the License, or (at your option)
+    any later version.
+
+    melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
+    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+    FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with melonDS. If not, see http://www.gnu.org/licenses/.
+*/
+
+#ifndef SPU_H
+#define SPU_H
+
+namespace SPU
+{
+
+bool Init();
+void DeInit();
+void Reset();
+
+}
+
+#endif // SPU_H

src/version.h

@@ -19,7 +19,7 @@
 #ifndef VERSION_H
 #define VERSION_H
 
-#define MELONDS_VERSION    "0.1"
+#define MELONDS_VERSION    "0.2"
 
 #define MELONDS_URL        "http://melonds.kuribo64.net/"