Merge pull request #2337 from jepler/mp3

Add MP3 playback
adafruit · Dec 10, 2019 · 024ba97 · 024ba97
2 parents 387ab6c + a08d9e6
commit 024ba97
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Showing 31 changed files with 1,009 additions and 27 deletions.
diff --git a/.gitmodules b/.gitmodules
@@ -102,3 +102,6 @@
 [submodule "ports/cxd56/spresense-exported-sdk"]
 	path = ports/cxd56/spresense-exported-sdk
 	url = https://github.com/sonydevworld/spresense-exported-sdk.git
+[submodule "lib/mp3"]
+	path = lib/mp3
+	url = https://github.com/adafruit/Adafruit_MP3
diff --git a/lib/mp3 b/lib/mp3
diff --git a/lib/oofatfs/ff.c b/lib/oofatfs/ff.c
@@ -3382,7 +3382,11 @@ FRESULT f_read (
             if (!sect) ABORT(fs, FR_INT_ERR);
             sect += csect;
             cc = btr / SS(fs);                  /* When remaining bytes >= sector size, */
-            if (cc) {                           /* Read maximum contiguous sectors directly */
+            if (cc
+#if _FS_DISK_READ_ALIGNED
+                    && (((int)rbuff & 3) == 0)
+#endif
+                    ) {/* Read maximum contiguous sectors directly */
                 if (csect + cc > fs->csize) {   /* Clip at cluster boundary */
                     cc = fs->csize - csect;
                 }

diff --git a/lib/oofatfs/ffconf.h b/lib/oofatfs/ffconf.h
@@ -343,6 +343,12 @@
 /  SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
 /  included somewhere in the scope of ff.h. */
 
+// Set to nonzero if buffers passed to disk_read have a word alignment
+// restriction
+#ifndef _FS_DISK_READ_ALIGNED
+#define _FS_DISK_READ_ALIGNED 0
+#endif
+
 /* #include <windows.h> // O/S definitions  */
 
 

diff --git a/locale/ID.po b/locale/ID.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-12-06 13:25-0600\n"
+"POT-Creation-Date: 2019-12-10 13:55-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"
@@ -496,11 +496,21 @@ msgstr ""
 msgid "Could not initialize UART"
 msgstr "Tidak dapat menginisialisasi UART"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate first buffer"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate second buffer"
 msgstr ""
 
@@ -613,6 +623,10 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, fuzzy, c-format
 msgid "Failed to release mutex, err 0x%04x"
@@ -1779,7 +1793,7 @@ msgstr "argumen keyword ekstra telah diberikan"
 msgid "extra positional arguments given"
 msgstr "argumen posisi ekstra telah diberikan"
 
-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3File.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""

diff --git a/locale/circuitpython.pot b/locale/circuitpython.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-12-06 13:25-0600\n"
+"POT-Creation-Date: 2019-12-10 13:55-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"
@@ -486,11 +486,21 @@ msgstr ""
 msgid "Could not initialize UART"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate first buffer"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate second buffer"
 msgstr ""
 
@@ -602,6 +612,10 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
@@ -1749,7 +1763,7 @@ msgstr ""
 msgid "extra positional arguments given"
 msgstr ""
 
-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3File.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""

diff --git a/locale/de_DE.po b/locale/de_DE.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-12-06 13:25-0600\n"
+"POT-Creation-Date: 2019-12-10 13:55-0600\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: Pascal Deneaux\n"
 "Language-Team: Sebastian Plamauer, Pascal Deneaux\n"
@@ -490,11 +490,21 @@ msgstr "Beschädigter raw code"
 msgid "Could not initialize UART"
 msgstr "Konnte UART nicht initialisieren"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate first buffer"
 msgstr "Konnte first buffer nicht zuteilen"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate second buffer"
 msgstr "Konnte second buffer nicht zuteilen"
 
@@ -606,6 +616,10 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr "Verbindung nicht erfolgreich: timeout"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
@@ -1798,7 +1812,7 @@ msgstr "Es wurden zusätzliche Keyword-Argumente angegeben"
 msgid "extra positional arguments given"
 msgstr "Es wurden zusätzliche Argumente ohne Keyword angegeben"
 
-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3File.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr "Die Datei muss eine im Byte-Modus geöffnete Datei sein"

diff --git a/locale/en_US.po b/locale/en_US.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-12-06 13:25-0600\n"
+"POT-Creation-Date: 2019-12-10 13:55-0600\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -486,11 +486,21 @@ msgstr ""
 msgid "Could not initialize UART"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate first buffer"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate second buffer"
 msgstr ""
 
@@ -602,6 +612,10 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
@@ -1749,7 +1763,7 @@ msgstr ""
 msgid "extra positional arguments given"
 msgstr ""
 
-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3File.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""

diff --git a/locale/en_x_pirate.po b/locale/en_x_pirate.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-12-06 13:25-0600\n"
+"POT-Creation-Date: 2019-12-10 13:55-0600\n"
 "PO-Revision-Date: 2018-07-27 11:55-0700\n"
 "Last-Translator: \n"
 "Language-Team: @sommersoft, @MrCertainly\n"
@@ -490,11 +490,21 @@ msgstr ""
 msgid "Could not initialize UART"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate first buffer"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate second buffer"
 msgstr ""
 
@@ -606,6 +616,10 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
@@ -1753,7 +1767,7 @@ msgstr ""
 msgid "extra positional arguments given"
 msgstr ""
 
-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3File.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr ""

diff --git a/locale/es.po b/locale/es.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-12-06 13:25-0600\n"
+"POT-Creation-Date: 2019-12-10 13:55-0600\n"
 "PO-Revision-Date: 2018-08-24 22:56-0500\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -494,11 +494,21 @@ msgstr ""
 msgid "Could not initialize UART"
 msgstr "No se puede inicializar la UART"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate first buffer"
 msgstr "No se pudo asignar el primer buffer"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate second buffer"
 msgstr "No se pudo asignar el segundo buffer"
 
@@ -610,6 +620,10 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, c-format
 msgid "Failed to release mutex, err 0x%04x"
@@ -1802,7 +1816,7 @@ msgstr "argumento(s) por palabra clave adicionales fueron dados"
 msgid "extra positional arguments given"
 msgstr "argumento posicional adicional dado"
 
-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3File.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr "el archivo deberia ser una archivo abierto en modo byte"

diff --git a/locale/fil.po b/locale/fil.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-12-06 13:25-0600\n"
+"POT-Creation-Date: 2019-12-10 13:55-0600\n"
 "PO-Revision-Date: 2018-12-20 22:15-0800\n"
 "Last-Translator: Timothy <[email protected]>\n"
 "Language-Team: fil\n"
@@ -495,11 +495,21 @@ msgstr ""
 msgid "Could not initialize UART"
 msgstr "Hindi ma-initialize ang UART"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate decoder"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate first buffer"
 msgstr "Hindi ma-iallocate ang first buffer"
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Couldn't allocate input buffer"
+msgstr ""
+
 #: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
+#: shared-module/audiomp3/MP3File.c
 msgid "Couldn't allocate second buffer"
 msgstr "Hindi ma-iallocate ang second buffer"
 
@@ -616,6 +626,10 @@ msgstr ""
 msgid "Failed to connect: timeout"
 msgstr ""
 
+#: shared-module/audiomp3/MP3File.c
+msgid "Failed to parse MP3 file"
+msgstr ""
+
 #: ports/nrf/sd_mutex.c
 #, fuzzy, c-format
 msgid "Failed to release mutex, err 0x%04x"
@@ -1810,7 +1824,7 @@ msgstr "dagdag na keyword argument na ibinigay"
 msgid "extra positional arguments given"
 msgstr "dagdag na positional argument na ibinigay"
 
-#: shared-bindings/audiocore/WaveFile.c
+#: shared-bindings/audiocore/WaveFile.c shared-bindings/audiomp3/MP3File.c
 #: shared-bindings/displayio/OnDiskBitmap.c
 msgid "file must be a file opened in byte mode"
 msgstr "file ay dapat buksan sa byte mode"