WAV playback as a plugin, for archos recorders and Ondios. Plays 16-bit WAV files with all common sample frequencies, both mono and stereo. Meant as a preview for later PCM playback integration, and for doing experiments with the MAS PCM codec.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9273 a1c6a512-1295-4272-9138-f99709370657

apps/filetypes.c

@@ -44,7 +44,7 @@
 #if CONFIG_CODEC == SWCODEC
 #define MAX_FILETYPES 64
 #else
-#define MAX_FILETYPES 32
+#define MAX_FILETYPES 40
 #endif
 
 /* max exttypes (extensions stored here) */

apps/plugin.c

@@ -33,6 +33,7 @@
 #include "logf.h"
 #include "screens.h"
 #include "misc.h"
+#include "i2c.h"
 #include "mas.h"
 #include "plugin.h"
 #include "lang.h"
@@ -403,6 +404,11 @@ static const struct plugin_api rockbox_api = {
     /* new stuff at the end, sort into place next time
        the API gets incompatible */
     set_sound,
+#if ((CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)) && !defined(SIMULATOR)
+    i2c_begin,
+    i2c_end,
+    i2c_write,
+#endif
 };
 
 int plugin_load(const char* plugin, void* parameter)

apps/plugin.h

@@ -50,9 +50,11 @@
 #include "profile.h"
 #endif
 #include "misc.h"
-#if (HWCODEC == SWCODEC)
+#if (CONFIG_CODEC == SWCODEC)
 #include "pcm_playback.h"
 #include "dsp.h"
+#else
+#include "mas.h"
 #endif
 #include "settings.h"
 #include "timer.h"
@@ -99,7 +101,7 @@
 #define PLUGIN_MAGIC 0x526F634B /* RocK */
 
 /* increase this every time the api struct changes */
-#define PLUGIN_API_VERSION 15
+#define PLUGIN_API_VERSION 16
 
 /* update this to latest version if a change to the api struct breaks
    backwards compatibility (and please take the opportunity to sort in any 
@@ -472,7 +474,11 @@ struct plugin_api {
        the API gets incompatible */     
     bool (*set_sound)(const unsigned char * string,
                       int* variable, int setting);
-
+#if ((CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)) && !defined(SIMULATOR)
+    void (*i2c_begin)(void);
+    void (*i2c_end)(void);
+    int  (*i2c_write)(int address, unsigned char* buf, int count );
+#endif
 };
 
 /* plugin header */

apps/plugins/SOURCES

@@ -23,6 +23,10 @@ stopwatch.c
 vbrfix.c
 viewer.c
 
+#if ((CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)) && !defined(SIMULATOR)
+wavplay.c
+#endif
+
 #ifndef IRIVER_IFP7XX_SERIES       /* Temporarily disable plugins for iFP7xx */
 dice.c
 #ifdef HAVE_LCD_BITMAP             /* Not for the Player */

apps/plugins/viewers.config

@@ -15,3 +15,4 @@ rsp,viewers/searchengine, 0e 11 11 31 7e 60
 ss,rocks/sudoku, 55 55 55 55 55 55
 wav,viewers/wav2wv, 00 00 00 00 00 00
 wav,viewers/mp3_encoder, 00 00 00 00 00 00
+wav,viewers/wavplay,60 7F 05 35 3F 00

apps/plugins/vu_meter.c

@@ -142,7 +142,7 @@ int last_num_right_leds;
 
 int i;
 
-#define MAX_PEAK 0x7FFF
+#define MAX_PEAK 0x8000
 
 struct saved_settings {
     int meter_type;