Update prebuilt objects [skip actions]

README.md

@@ -5,8 +5,9 @@
 Squeezelite-esp32 is an audio software suite made to run on espressif's ESP32 wifi (b/g/n) and bluetooth chipset. It offers the following capabilities
 
 - Stream your local music and connect to all major on-line music providers (Spotify, Deezer, Tidal, Qobuz) using [Logitech Media Server - a.k.a LMS](https://forums.slimdevices.com/) and enjoy multi-room audio synchronization. LMS can be extended by numerous plugins and can be controlled using a Web browser or dedicated applications (iPhone, Android). It can also send audio to UPnP, Sonos, ChromeCast and AirPlay speakers/devices.
-- Stream from a Bluetooth device (iPhone, Android)
-- Stream from an AirPlay controller (iPhone, iTunes ...) and enjoy synchronization multiroom as well (although it's AirPlay 1 only)
+- Stream directly from a Bluetooth device (iPhone, Android)
+- Stream directly from an AirPlay controller (iPhone, iTunes ...) and enjoy synchronization multiroom as well (although it's AirPlay 1 only)
+- Stream direcly from Spotify using SpotifyConnect (thanks to [cspot](https://github.com/feelfreelinux/cspot)
 
 Depending on the hardware connected to the ESP32, you can send audio to a local DAC, to SPDIF or to a Bluetooth speaker. The bare minimum required hardware is a WROVER module with 4MB of Flash and 4MB of PSRAM (https://www.espressif.com/en/products/modules/esp32). With that module standalone, just apply power and you can stream to a Bluetooth speaker. You can also send audio to most I2S DAC as well as to SPDIF receivers using just a cable or an optical transducer.
 

components/codecs/CMakeLists.txt

@@ -1,5 +1,5 @@
 idf_component_register(
-	   INCLUDE_DIRS . ./inc inc/alac inc/helix-aac inc/mad inc/resample16 inc/soxr inc/vorbis inc/opus inc/opusfile
+	   INCLUDE_DIRS . ./inc inc/alac inc/helix-aac inc/mad inc/resample16 inc/soxr inc/vorbis inc/opus
 )
 
 if (DEFINED AAC_DISABLE_SBR)
@@ -14,7 +14,6 @@ add_prebuilt_library(libvorbisidec 	lib/libvorbisidec.a )
 add_prebuilt_library(libogg 		lib/libogg.a )
 add_prebuilt_library(libalac 		lib/libalac.a ) 
 add_prebuilt_library(libresample16 	lib/libresample16.a ) 
-add_prebuilt_library(libopusfile 	lib/libopusfile.a ) 
 add_prebuilt_library(libopus 		lib/libopus.a ) 
 
 target_link_libraries(${COMPONENT_LIB} INTERFACE libmad)
@@ -24,5 +23,4 @@ target_link_libraries(${COMPONENT_LIB} INTERFACE libvorbisidec)
 target_link_libraries(${COMPONENT_LIB} INTERFACE libogg)
 target_link_libraries(${COMPONENT_LIB} INTERFACE libalac)
 target_link_libraries(${COMPONENT_LIB} INTERFACE libresample16)
-target_link_libraries(${COMPONENT_LIB} INTERFACE libopusfile)
 target_link_libraries(${COMPONENT_LIB} INTERFACE libopus)

components/codecs/inc/ogg/config_types.h

@@ -1,7 +1,7 @@
 #ifndef __CONFIG_TYPES_H__
 #define __CONFIG_TYPES_H__
 
-/* these are filled in by configure */
+/* these are filled in by configure or cmake*/
 #define INCLUDE_INTTYPES_H 1
 #define INCLUDE_STDINT_H 1
 #define INCLUDE_SYS_TYPES_H 1
@@ -21,5 +21,6 @@ typedef uint16_t ogg_uint16_t;
 typedef int32_t ogg_int32_t;
 typedef uint32_t ogg_uint32_t;
 typedef int64_t ogg_int64_t;
+typedef uint64_t ogg_uint64_t;
 
 #endif

components/codecs/inc/ogg/ogg.h

@@ -11,7 +11,6 @@
  ********************************************************************
 
  function: toplevel libogg include
- last mod: $Id$
 
  ********************************************************************/
 #ifndef _OGG_H

components/codecs/inc/ogg/os_types.h

@@ -10,8 +10,7 @@
  *                                                                  *
  ********************************************************************
 
- function: #ifdef jail to whip a few platforms into the UNIX ideal.
- last mod: $Id$
+ function: Define a consistent set of types on each platform.
 
  ********************************************************************/
 #ifndef _OS_TYPES_H
@@ -44,6 +43,7 @@
      typedef unsigned long long ogg_uint64_t;
 #  elif defined(__MWERKS__)
      typedef long long ogg_int64_t;
+     typedef unsigned long long ogg_uint64_t;
      typedef int ogg_int32_t;
      typedef unsigned int ogg_uint32_t;
      typedef short ogg_int16_t;
@@ -62,6 +62,7 @@
        typedef __int64 ogg_int64_t;
        typedef __int32 ogg_int32_t;
        typedef unsigned __int32 ogg_uint32_t;
+       typedef unsigned __int64 ogg_uint64_t;
        typedef __int16 ogg_int16_t;
        typedef unsigned __int16 ogg_uint16_t;
 #    endif
@@ -69,12 +70,13 @@
 
 #elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */
 
-#  include <inttypes.h>
+#  include <sys/types.h>
    typedef int16_t ogg_int16_t;
-   typedef uint16_t ogg_uint16_t;
+   typedef u_int16_t ogg_uint16_t;
    typedef int32_t ogg_int32_t;
-   typedef uint32_t ogg_uint32_t;
+   typedef u_int32_t ogg_uint32_t;
    typedef int64_t ogg_int64_t;
+   typedef u_int64_t ogg_uint64_t;
 
 #elif defined(__HAIKU__)
 
@@ -85,6 +87,7 @@
    typedef int ogg_int32_t;
    typedef unsigned int ogg_uint32_t;
    typedef long long ogg_int64_t;
+   typedef unsigned long long ogg_uint64_t;
 
 #elif defined(__BEOS__)
 
@@ -95,6 +98,7 @@
    typedef int32_t ogg_int32_t;
    typedef uint32_t ogg_uint32_t;
    typedef int64_t ogg_int64_t;
+   typedef uint64_t ogg_uint64_t;
 
 #elif defined (__EMX__)
 
@@ -104,6 +108,8 @@
    typedef int ogg_int32_t;
    typedef unsigned int ogg_uint32_t;
    typedef long long ogg_int64_t;
+   typedef unsigned long long ogg_uint64_t;
+
 
 #elif defined (DJGPP)
 
@@ -112,11 +118,13 @@
    typedef int ogg_int32_t;
    typedef unsigned int ogg_uint32_t;
    typedef long long ogg_int64_t;
+   typedef unsigned long long ogg_uint64_t;
 
 #elif defined(R5900)
 
    /* PS2 EE */
    typedef long ogg_int64_t;
+   typedef unsigned long ogg_uint64_t;
    typedef int ogg_int32_t;
    typedef unsigned ogg_uint32_t;
    typedef short ogg_int16_t;
@@ -129,6 +137,7 @@
    typedef signed int ogg_int32_t;
    typedef unsigned int ogg_uint32_t;
    typedef long long int ogg_int64_t;
+   typedef unsigned long long int ogg_uint64_t;
 
 #elif defined(__TMS320C6X__)
 
@@ -138,6 +147,7 @@
    typedef signed int ogg_int32_t;
    typedef unsigned int ogg_uint32_t;
    typedef long long int ogg_int64_t;
+   typedef unsigned long long int ogg_uint64_t;
 
 #else
 

components/codecs/inc/opusfile/opusfile.h

@@ -6,7 +6,7 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE libopusfile SOURCE CODE IS (C) COPYRIGHT 1994-2012           *
- * by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
+ * by the Xiph.Org Foundation and contributors https://xiph.org/    *
  *                                                                  *
  ********************************************************************
 
@@ -28,7 +28,7 @@
     reference
     <tt><a href="https://www.xiph.org/ogg/doc/libogg/reference.html">libogg</a></tt>
     and
-    <tt><a href="https://mf4.xiph.org/jenkins/view/opus/job/opus/ws/doc/html/index.html">libopus</a></tt>
+    <tt><a href="https://opus-codec.org/docs/opus_api-1.3.1/">libopus</a></tt>
     libraries.
 
    <tt>libopusfile</tt> provides several sets of built-in routines for
@@ -58,7 +58,7 @@
     it is stored in the header to allow you to resample to it after decoding
     (the <tt>libopusfile</tt> API does not currently provide a resampler,
     but the
-    <a href="http://www.speex.org/docs/manual/speex-manual/node7.html#SECTION00760000000000000000">the
+    <a href="https://www.speex.org/docs/manual/speex-manual/node7.html#SECTION00760000000000000000">the
     Speex resampler</a> is a good choice if you need one).
    In general, if you are playing back the audio, you should leave it at
     48&nbsp;kHz, provided your audio hardware supports it.
@@ -68,7 +68,7 @@
 
    Opus files can contain anywhere from 1 to 255 channels of audio.
    The channel mappings for up to 8 channels are the same as the
-    <a href="http://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9">Vorbis
+    <a href="https://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-810004.3.9">Vorbis
     mappings</a>.
    A special stereo API can convert everything to 2 channels, making it simple
     to support multichannel files in an application which only has stereo
@@ -147,18 +147,18 @@ typedef struct OggOpusFile       OggOpusFile;
 /**@endcond*/
 
 /**\defgroup error_codes Error Codes*/
-/*@{*/
+/**@{*/
 /**\name List of possible error codes
    Many of the functions in this library return a negative error code when a
     function fails.
    This list provides a brief explanation of the common errors.
    See each individual function for more details on what a specific error code
     means in that context.*/
-/*@{*/
+/**@{*/
 
 /**A request did not succeed.*/
 #define OP_FALSE         (-1)
-/*Currently not used externally.*/
+/**Currently not used externally.**/
 #define OP_EOF           (-2)
 /**There was a hole in the page sequence numbers (e.g., a page was corrupt or
     missing).*/
@@ -185,7 +185,7 @@ typedef struct OggOpusFile       OggOpusFile;
 #define OP_EBADHEADER    (-133)
 /**The ID header contained an unrecognized version number.*/
 #define OP_EVERSION      (-134)
-/*Currently not used at all.*/
+/**Currently not used at all.**/
 #define OP_ENOTAUDIO     (-135)
 /**An audio packet failed to decode properly.
    This is usually caused by a multistream Ogg packet where the durations of
@@ -200,11 +200,11 @@ typedef struct OggOpusFile       OggOpusFile;
 /**The first or last granule position of a link failed basic validity checks.*/
 #define OP_EBADTIMESTAMP (-139)
 
-/*@}*/
-/*@}*/
+/**@}*/
+/**@}*/
 
 /**\defgroup header_info Header Information*/
-/*@{*/
+/**@{*/
 
 /**The maximum number of channels in an Ogg Opus stream.*/
 #define OPUS_CHANNEL_COUNT_MAX (255)
@@ -284,7 +284,7 @@ struct OpusHead{
    A particular tag may occur more than once, and order is significant.
    The character set encoding for the strings is always UTF-8, but the tag
     names are limited to ASCII, and treated as case-insensitive.
-   See <a href="http://www.xiph.org/vorbis/doc/v-comment.html">the Vorbis
+   See <a href="https://www.xiph.org/vorbis/doc/v-comment.html">the Vorbis
     comment header specification</a> for details.
 
    In filling in this structure, <tt>libopusfile</tt> will null-terminate the
@@ -311,7 +311,7 @@ struct OpusTags{
 };
 
 /**\name Picture tag image formats*/
-/*@{*/
+/**@{*/
 
 /**The MIME type was not recognized, or the image data did not match the
     declared MIME type.*/
@@ -325,7 +325,7 @@ struct OpusTags{
 /**The image is a GIF.*/
 #define OP_PIC_FORMAT_GIF     (3)
 
-/*@}*/
+/**@}*/
 
 /**The contents of a METADATA_BLOCK_PICTURE tag.*/
 struct OpusPictureTag{
@@ -398,7 +398,7 @@ struct OpusPictureTag{
    These can be used to query the headers returned by <tt>libopusfile</tt>, or
     to parse Opus headers from sources other than an Ogg Opus stream, provided
     they use the same format.*/
-/*@{*/
+/**@{*/
 
 /**Parses the contents of the ID header packet of an Ogg Opus stream.
    \param[out] _head Returns the contents of the parsed packet.
@@ -671,12 +671,12 @@ void opus_picture_tag_init(OpusPictureTag *_pic) OP_ARG_NONNULL(1);
    \param _pic The #OpusPictureTag structure to clear.*/
 void opus_picture_tag_clear(OpusPictureTag *_pic) OP_ARG_NONNULL(1);
 
-/*@}*/
+/**@}*/
 
-/*@}*/
+/**@}*/
 
 /**\defgroup url_options URL Reading Options*/
-/*@{*/
+/**@{*/
 /**\name URL reading options
    Options for op_url_stream_create() and associated functions.
    These allow you to provide proxy configuration parameters, skip SSL
@@ -685,7 +685,7 @@ void opus_picture_tag_clear(OpusPictureTag *_pic) OP_ARG_NONNULL(1);
     times, only the value specified by the last occurrence has an effect
     (unless otherwise specified).
    They may be expanded in the future.*/
-/*@{*/
+/**@{*/
 
 /**@cond PRIVATE*/
 
@@ -698,7 +698,7 @@ void opus_picture_tag_clear(OpusPictureTag *_pic) OP_ARG_NONNULL(1);
 #define OP_HTTP_PROXY_PASS_REQUEST            (6720)
 #define OP_GET_SERVER_INFO_REQUEST            (6784)
 
-#define OP_URL_OPT(_request) ((_request)+(char *)0)
+#define OP_URL_OPT(_request) ((char *)(_request))
 
 /*These macros trigger compilation errors or warnings if the wrong types are
    provided to one of the URL options.*/
@@ -843,11 +843,11 @@ void opus_server_info_clear(OpusServerInfo *_info) OP_ARG_NONNULL(1);
 #define OP_GET_SERVER_INFO(_info) \
  OP_URL_OPT(OP_GET_SERVER_INFO_REQUEST),OP_CHECK_SERVER_INFO_PTR(_info)
 
-/*@}*/
-/*@}*/
+/**@}*/
+/**@}*/
 
 /**\defgroup stream_callbacks Abstract Stream Reading Interface*/
-/*@{*/
+/**@{*/
 /**\name Functions for reading from streams
    These functions define the interface used to read from and seek in a stream
     of data.
@@ -856,7 +856,7 @@ void opus_server_info_clear(OpusServerInfo *_info) OP_ARG_NONNULL(1);
    These functions also include some convenience routines for working with
     standard <code>FILE</code> pointers, complete streams stored in a single
     block of memory, or URLs.*/
-/*@{*/
+/**@{*/
 
 /**Reads up to \a _nbytes bytes of data from \a _stream.
    \param      _stream The stream to read from.
@@ -1034,18 +1034,18 @@ OP_WARN_UNUSED_RESULT void *op_url_stream_vcreate(OpusFileCallbacks *_cb,
 OP_WARN_UNUSED_RESULT void *op_url_stream_create(OpusFileCallbacks *_cb,
  const char *_url,...) OP_ARG_NONNULL(1) OP_ARG_NONNULL(2);
 
-/*@}*/
-/*@}*/
+/**@}*/
+/**@}*/
 
 /**\defgroup stream_open_close Opening and Closing*/
-/*@{*/
+/**@{*/
 /**\name Functions for opening and closing streams
 
    These functions allow you to test a stream to see if it is Opus, open it,
     and close it.
    Several flavors are provided for each of the built-in stream types, plus a
     more general version which takes a set of application-provided callbacks.*/
-/*@{*/
+/**@{*/
 
 /**Test to see if this is an Opus stream.
    For good results, you will need at least 57 bytes (for a pure Opus-only
@@ -1159,20 +1159,16 @@ OP_WARN_UNUSED_RESULT OggOpusFile *op_open_url(const char *_url,
                          This value will be passed verbatim as the first
                           argument to all of the callbacks.
    \param _cb            The callbacks with which to access the stream.
-                         <code><a href="#op_read_func">read()</a></code> must
-                          be implemented.
-                         <code><a href="#op_seek_func">seek()</a></code> and
-                          <code><a href="#op_tell_func">tell()</a></code> may
-                          be <code>NULL</code>, or may always return -1 to
-                          indicate a stream is unseekable, but if
-                          <code><a href="#op_seek_func">seek()</a></code> is
-                          implemented and succeeds on a particular stream, then
-                          <code><a href="#op_tell_func">tell()</a></code> must
-                          also.
-                         <code><a href="#op_close_func">close()</a></code> may
-                          be <code>NULL</code>, but if it is not, it will be
-                          called when the \c OggOpusFile is destroyed by
-                          op_free().
+                         \ref op_read_func "read()" must be implemented.
+                         \ref op_seek_func "seek()" and \ref op_tell_func
+                          "tell()" may be <code>NULL</code>, or may always
+                          return -1 to indicate a stream is unseekable, but if
+                          \ref op_seek_func "seek()" is implemented and
+                          succeeds on a particular stream, then \ref
+                          op_tell_func "tell()" must also.
+                         \ref op_close_func "close()" may be <code>NULL</code>,
+                          but if it is not, it will be called when the \c
+                          OggOpusFile is destroyed by op_free().
                          It will not be called if op_open_callbacks() fails
                           with an error.
    \param _initial_data  An initial buffer of data from the start of the
@@ -1183,10 +1179,8 @@ OP_WARN_UNUSED_RESULT OggOpusFile *op_open_url(const char *_url,
                           stream to be opened, even if it is unseekable.
    \param _initial_bytes The number of bytes in \a _initial_data.
                          If the stream is seekable, its current position (as
-                          reported by
-                          <code><a href="#opus_tell_func">tell()</a></code>
-                          at the start of this function) must be equal to
-                          \a _initial_bytes.
+                          reported by \ref op_tell_func "tell()" at the start
+                          of this function) must be equal to \a _initial_bytes.
                          Otherwise, seeking to absolute positions will
                           generate inconsistent results.
    \param[out] _error    Returns 0 on success, or a failure code on error.
@@ -1206,11 +1200,10 @@ OP_WARN_UNUSED_RESULT OggOpusFile *op_open_url(const char *_url,
                             implemented, such as an unsupported channel
                             family.</dd>
                            <dt>#OP_EINVAL</dt>
-                           <dd><code><a href="#op_seek_func">seek()</a></code>
-                            was implemented and succeeded on this source, but
-                            <code><a href="#op_tell_func">tell()</a></code>
-                            did not, or the starting position indicator was
-                            not equal to \a _initial_bytes.</dd>
+                           <dd>\ref op_seek_func "seek()" was implemented and
+                            succeeded on this source, but \ref op_tell_func
+                            "tell()" did not, or the starting position
+                            indicator was not equal to \a _initial_bytes.</dd>
                            <dt>#OP_ENOTFORMAT</dt>
                            <dd>The stream contained a link that did not have
                             any logical Opus streams in it.</dd>
@@ -1341,20 +1334,16 @@ OP_WARN_UNUSED_RESULT OggOpusFile *op_test_url(const char *_url,
                          This value will be passed verbatim as the first
                           argument to all of the callbacks.
    \param _cb            The callbacks with which to access the stream.
-                         <code><a href="#op_read_func">read()</a></code> must
-                          be implemented.
-                         <code><a href="#op_seek_func">seek()</a></code> and
-                          <code><a href="#op_tell_func">tell()</a></code> may
-                          be <code>NULL</code>, or may always return -1 to
-                          indicate a stream is unseekable, but if
-                          <code><a href="#op_seek_func">seek()</a></code> is
-                          implemented and succeeds on a particular stream, then
-                          <code><a href="#op_tell_func">tell()</a></code> must
-                          also.
-                         <code><a href="#op_close_func">close()</a></code> may
-                          be <code>NULL</code>, but if it is not, it will be
-                          called when the \c OggOpusFile is destroyed by
-                          op_free().
+                         \ref op_read_func "read()" must be implemented.
+                         \ref op_seek_func "seek()" and \ref op_tell_func
+                          "tell()" may be <code>NULL</code>, or may always
+                          return -1 to indicate a stream is unseekable, but if
+                          \ref op_seek_func "seek()" is implemented and
+                          succeeds on a particular stream, then \ref
+                          op_tell_func "tell()" must also.
+                         \ref op_close_func "close()" may be <code>NULL</code>,
+                          but if it is not, it will be called when the \c
+                          OggOpusFile is destroyed by op_free().
                          It will not be called if op_open_callbacks() fails
                           with an error.
    \param _initial_data  An initial buffer of data from the start of the
@@ -1367,9 +1356,8 @@ OP_WARN_UNUSED_RESULT OggOpusFile *op_test_url(const char *_url,
    \param _initial_bytes The number of bytes in \a _initial_data.
                          If the stream is seekable, its current position (as
                           reported by
-                          <code><a href="#opus_tell_func">tell()</a></code>
-                          at the start of this function) must be equal to
-                          \a _initial_bytes.
+                          \ref op_tell_func "tell()" at the start of this
+                          function) must be equal to \a _initial_bytes.
                          Otherwise, seeking to absolute positions will
                           generate inconsistent results.
    \param[out] _error    Returns 0 on success, or a failure code on error.
@@ -1418,11 +1406,11 @@ int op_test_open(OggOpusFile *_of) OP_ARG_NONNULL(1);
    \param _of The \c OggOpusFile to free.*/
 void op_free(OggOpusFile *_of);
 
-/*@}*/
-/*@}*/
+/**@}*/
+/**@}*/
 
 /**\defgroup stream_info Stream Information*/
-/*@{*/
+/**@{*/
 /**\name Functions for obtaining information about streams
 
    These functions allow you to get basic information about a stream, including
@@ -1437,18 +1425,17 @@ void op_free(OggOpusFile *_of);
     streams returned by op_test_callbacks() or one of the associated
     convenience functions.
    Their documention will indicate so explicitly.*/
-/*@{*/
+/**@{*/
 
 /**Returns whether or not the stream being read is seekable.
    This is true if
    <ol>
-   <li>The <code><a href="#op_seek_func">seek()</a></code> and
-    <code><a href="#op_tell_func">tell()</a></code> callbacks are both
-    non-<code>NULL</code>,</li>
-   <li>The <code><a href="#op_seek_func">seek()</a></code> callback was
-    successfully executed at least once, and</li>
-   <li>The <code><a href="#op_tell_func">tell()</a></code> callback was
-    successfully able to report the position indicator afterwards.</li>
+   <li>The \ref op_seek_func "seek()" and \ref op_tell_func "tell()"
+    callbacks are both non-<code>NULL</code>,</li>
+   <li>The \ref op_seek_func "seek()" callback was successfully executed at
+    least once, and</li>
+   <li>The \ref op_tell_func "tell()" callback was successfully able to report
+    the position indicator afterwards.</li>
    </ol>
    This function may be called on partially-opened streams.
    \param _of The \c OggOpusFile whose seekable status is to be returned.
@@ -1638,11 +1625,11 @@ opus_int64 op_raw_tell(const OggOpusFile *_of) OP_ARG_NONNULL(1);
    \retval #OP_EINVAL The stream was only partially open.*/
 ogg_int64_t op_pcm_tell(const OggOpusFile *_of) OP_ARG_NONNULL(1);
 
-/*@}*/
-/*@}*/
+/**@}*/
+/**@}*/
 
 /**\defgroup stream_seeking Seeking*/
-/*@{*/
+/**@{*/
 /**\name Functions for seeking in Opus streams
 
    These functions let you seek in Opus streams, if the underlying stream
@@ -1667,7 +1654,7 @@ ogg_int64_t op_pcm_tell(const OggOpusFile *_of) OP_ARG_NONNULL(1);
     values as would be obtained by decoding the stream straight through.
    However, such differences are expected to be smaller than the loss
     introduced by Opus's lossy compression.*/
-/*@{*/
+/**@{*/
 
 /**Seek to a byte offset relative to the <b>compressed</b> data.
    This also scans packets to update the PCM cursor.
@@ -1702,11 +1689,11 @@ int op_raw_seek(OggOpusFile *_of,opus_int64 _byte_offset) OP_ARG_NONNULL(1);
                          seeking to the target destination was impossible.*/
 int op_pcm_seek(OggOpusFile *_of,ogg_int64_t _pcm_offset) OP_ARG_NONNULL(1);
 
-/*@}*/
-/*@}*/
+/**@}*/
+/**@}*/
 
 /**\defgroup stream_decoding Decoding*/
-/*@{*/
+/**@{*/
 /**\name Functions for decoding audio data
 
    These functions retrieve actual decoded audio data from the stream.
@@ -1744,7 +1731,7 @@ int op_pcm_seek(OggOpusFile *_of,ogg_int64_t _pcm_offset) OP_ARG_NONNULL(1);
    If you are reading from an <https:> URL (particularly if seeking is not
     supported), you should make sure to check for this error and warn the user
     appropriately.*/
-/*@{*/
+/**@{*/
 
 /**Indicates that the decoding callback should produce signed 16-bit
     native-endian output samples.*/
@@ -1890,7 +1877,7 @@ void op_set_dither_enabled(OggOpusFile *_of,int _enabled) OP_ARG_NONNULL(1);
                           signed native-endian 16-bit values at 48&nbsp;kHz
                           with a nominal range of <code>[-32768,32767)</code>.
                          Multiple channels are interleaved using the
-                          <a href="http://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9">Vorbis
+                          <a href="https://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-810004.3.9">Vorbis
                           channel ordering</a>.
                          This must have room for at least \a _buf_size values.
    \param      _buf_size The number of values that can be stored in \a _pcm.
@@ -1972,7 +1959,7 @@ OP_WARN_UNUSED_RESULT int op_read(OggOpusFile *_of,
                           signed floats at 48&nbsp;kHz with a nominal range of
                           <code>[-1.0,1.0]</code>.
                          Multiple channels are interleaved using the
-                          <a href="http://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9">Vorbis
+                          <a href="https://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-810004.3.9">Vorbis
                           channel ordering</a>.
                          This must have room for at least \a _buf_size floats.
    \param      _buf_size The number of floats that can be stored in \a _pcm.
@@ -2150,8 +2137,8 @@ OP_WARN_UNUSED_RESULT int op_read_stereo(OggOpusFile *_of,
 OP_WARN_UNUSED_RESULT int op_read_float_stereo(OggOpusFile *_of,
  float *_pcm,int _buf_size) OP_ARG_NONNULL(1);
 
-/*@}*/
-/*@}*/
+/**@}*/
+/**@}*/
 
 # if OP_GNUC_PREREQ(4,0)
 #  pragma GCC visibility pop

components/driver_bt/bt_app_sink.c

@@ -136,7 +136,7 @@ const static actrls_t controls = {
 	NULL, NULL,			// rew, fwd
 	bt_prev, bt_next,	// prev, next
 	NULL, NULL, NULL, NULL, // left, right, up, down
-	NULL, NULL, NULL, NULL, NULL, NULL, // pre1-6
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, // pre1-10
 	bt_volume_down, bt_volume_up, bt_toggle// knob left, knob_right, knob push
 };
 

components/platform_config/platform_config.c

@@ -121,7 +121,7 @@ void config_start_timer(){
 nvs_type_t  config_get_item_type(cJSON * entry){
 	if(entry==NULL){
 		ESP_LOGE(TAG,"null pointer received!");
-		return true;
+		return 0;
 	}
 	cJSON * item_type = cJSON_GetObjectItemCaseSensitive(entry, "type");
 	if(item_type ==NULL ) {
@@ -142,7 +142,7 @@ cJSON * config_set_value_safe(nvs_type_t nvs_type, const char *key,  const void
 		return NULL;
 	}
 
-	cJSON * existing = cJSON_GetObjectItemCaseSensitive(nvs_json, key);
+cJSON * existing = cJSON_GetObjectItemCaseSensitive(nvs_json, key);
 	if(existing !=NULL && nvs_type == NVS_TYPE_STR && config_get_item_type(existing) != NVS_TYPE_STR  ) {
 		ESP_LOGW(TAG, "Storing numeric value from string");
 		numvalue = atof((char *)value);

components/platform_console/app_squeezelite/cmd_squeezelite.c

@@ -40,7 +40,8 @@ const __attribute__((section(".rodata_desc"))) esp_app_desc_t esp_app_desc = {
 #endif
 };
 
-extern int main(int argc, char **argv);
+extern int squeezelite_main(int argc, char **argv);
+
 static int launchsqueezelite(int argc, char **argv);
 
 /** Arguments used by 'squeezelite' function */
@@ -54,39 +55,32 @@ static struct {
 } thread_parms ;
 
 #define ADDITIONAL_SQUEEZELITE_ARGS 5
-static void squeezelite_thread(void *arg){
+static void squeezelite_thread(void *arg){  
 	ESP_LOGV(TAG ,"Number of args received: %u",thread_parms.argc );
 	ESP_LOGV(TAG ,"Values:");
     for(int i = 0;i<thread_parms.argc; i++){
     	ESP_LOGV(TAG ,"     %s",thread_parms.argv[i]);
     }
-
-	ESP_LOGI(TAG ,"Calling squeezelite");
-	int ret = main(thread_parms.argc,thread_parms.argv);
-	ESP_LOGV(TAG ,"Exited from squeezelite's main(). Freeing argv structure.");
-
-	for(int i=0;i<thread_parms.argc;i++){
-		ESP_LOGV(TAG ,"Freeing char buffer for parameter %u", i+1);
-		free(thread_parms.argv[i]);
-	}
-	ESP_LOGV(TAG ,"Freeing argv pointer");
-	free(thread_parms.argv);
-	
-	if(!wait_for_commit()){
-		ESP_LOGW(TAG,"Unable to commit configuration. ");
-	}
-    
-    messaging_post_message(MESSAGING_ERROR, MESSAGING_CLASS_SYSTEM, "squeezelite exited with error code %d", ret);   
+    ESP_LOGI(TAG ,"Calling squeezelite");
+    int ret = squeezelite_main(thread_parms.argc, thread_parms.argv);
+        
+    cmd_send_messaging("cfg-audio-tmpl",ret > 1 ?  MESSAGING_ERROR : MESSAGING_WARNING,"squeezelite exited with error code %d\n", ret);
 
     if (ret == 1) {
         int wait = 60;
-        messaging_post_message(MESSAGING_ERROR, MESSAGING_CLASS_SYSTEM, "Rebooting in %d sec", wait); 
+        wait_for_commit();
+        cmd_send_messaging("cfg-audio-tmpl",MESSAGING_ERROR,"Rebooting in %d sec\n", wait);
         vTaskDelay( pdMS_TO_TICKS(wait * 1000));
         esp_restart();
     } else {
-        messaging_post_message(MESSAGING_ERROR, MESSAGING_CLASS_SYSTEM, "Correct command line and reboot"); 
+		cmd_send_messaging("cfg-audio-tmpl",MESSAGING_ERROR,"Correct command line and reboot\n");
         vTaskSuspend(NULL);
     }
+
+	ESP_LOGV(TAG, "Exited from squeezelite's main(). Freeing argv structure.");
+
+	for(int i=0;i<thread_parms.argc;i++) free(thread_parms.argv[i]);
+	free(thread_parms.argv);
 }
 
 static int launchsqueezelite(int argc, char **argv) {

components/raop/dmap_parser.c

@@ -50,6 +50,7 @@ static const dmap_field dmap_fields[] = {
 	{ "abar",    DMAP_DICT, DMAP_STR,  "daap.browseartistlisting" },
 	{ "abcp",    DMAP_DICT, DMAP_STR,  "daap.browsecomposerlisting" },
 	{ "abgn",    DMAP_DICT, DMAP_STR,  "daap.browsegenrelisting" },
+#ifdef DMAP_FULL        
 	{ "abpl",    DMAP_UINT, 0,         "daap.baseplaylist" },
 	{ "abro",    DMAP_DICT, 0,         "daap.databasebrowse" },
 	{ "adbs",    DMAP_DICT, 0,         "daap.databasesongs" },
@@ -256,10 +257,12 @@ static const dmap_field dmap_fields[] = {
 	{ "meia",    DMAP_UINT, 0,         "dmap.itemdateadded" },
 	{ "meip",    DMAP_UINT, 0,         "dmap.itemdateplayed" },
 	{ "mext",    DMAP_UINT, 0,         "dmap.objectextradata" },
+#endif    
 	{ "miid",    DMAP_UINT, 0,         "dmap.itemid" },
 	{ "mikd",    DMAP_UINT, 0,         "dmap.itemkind" },
 	{ "mimc",    DMAP_UINT, 0,         "dmap.itemcount" },
 	{ "minm",    DMAP_STR,  0,         "dmap.itemname" },
+#ifdef DMAP_FULL    
 	{ "mlcl",    DMAP_DICT, DMAP_DICT, "dmap.listing" },
 	{ "mlid",    DMAP_UINT, 0,         "dmap.sessionid" },
 	{ "mlit",    DMAP_ITEM, 0,         "dmap.listingitem" },
@@ -314,6 +317,7 @@ static const dmap_field dmap_fields[] = {
 	{ "prat",    DMAP_UINT, 0,         "dpap.imagerating" },
 	{ "pret",    DMAP_DICT, 0,         "dpap.retryids" },
 	{ "pwth",    DMAP_UINT, 0,         "dpap.imagepixelwidth" }
+#endif    
 };
 static const size_t dmap_field_count = sizeof(dmap_fields) / sizeof(dmap_field);
 

components/raop/raop.c

@@ -959,7 +959,7 @@ static int base64_decode(const char *str, void *data)
 		*q++ = (val >> 8) & 0xff;
 	if (marker < 1)
 		*q++ = val & 0xff;
-	}
+	}
 	return q - (unsigned char *) data;
 }
 

components/raop/raop_sink.c

@@ -90,7 +90,7 @@ const static actrls_t controls = {
 	NULL, NULL,							// rew, fwd
 	raop_prev, raop_next,				// prev, next
 	NULL, NULL, NULL, NULL, // left, right, up, down
-	NULL, NULL, NULL, NULL, NULL, NULL, // pre1-6
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, // pre1-10
 	raop_volume_down, raop_volume_up, raop_toggle// knob left, knob_right, knob push
 };
 

components/raop/rtp.c

@@ -71,7 +71,8 @@ static log_level 	*loglevel = &raop_loglevel;
 //#define __RTP_STORE
 
 // default buffer size
-#define BUFFER_FRAMES 	( (150 * RAOP_SAMPLE_RATE * 2) / (352 * 100) )
+#define BUFFER_FRAMES_MAX 	((RAOP_SAMPLE_RATE * 10) / 352 )
+#define BUFFER_FRAMES_MIN 	( (150 * RAOP_SAMPLE_RATE * 2) / (352 * 100) )
 #define MAX_PACKET       1408
 #define MIN_LATENCY		11025
 #define MAX_LATENCY   	( (120 * RAOP_SAMPLE_RATE * 2) / 100 )
@@ -86,14 +87,15 @@ static log_level 	*loglevel = &raop_loglevel;
 enum { DATA = 0, CONTROL, TIMING };
 
 static const u8_t silence_frame[MAX_PACKET] = { 0 };
+uint32_t buffer_frames = ((150 * RAOP_SAMPLE_RATE * 2) / (352 * 100));
 
 typedef u16_t seq_t;
-typedef struct audio_buffer_entry {   // decoded audio packets
-	int ready;
+typedef struct __attribute__((__packed__)) audio_buffer_entry {   // decoded audio packets
 	u32_t rtptime, last_resend;
 	s16_t *data;
-	int len;
-	bool allocated;
+    u16_t len;    
+    u8_t ready;
+    u8_t allocated;
 } abuf_t;
 
 typedef struct rtp_s {
@@ -133,7 +135,7 @@ typedef struct rtp_s {
 	u32_t resent_req, resent_rec;	// total resent + recovered frames
 	u32_t silent_frames;	// total silence frames
 	u32_t discarded;
-	abuf_t audio_buffer[BUFFER_FRAMES];
+	abuf_t audio_buffer[BUFFER_FRAMES_MAX];
 	seq_t ab_read, ab_write;
 	pthread_mutex_t ab_mutex;
 #ifdef WIN32
@@ -152,7 +154,7 @@ typedef struct rtp_s {
 } rtp_t;
 
 
-#define BUFIDX(seqno) ((seq_t)(seqno) % BUFFER_FRAMES)
+#define BUFIDX(seqno) ((seq_t)(seqno) % buffer_frames)
 static void 	buffer_alloc(abuf_t *audio_buffer, int size, uint8_t *buf, size_t buf_size);
 static void 	buffer_release(abuf_t *audio_buffer);
 static void 	buffer_reset(abuf_t *audio_buffer);
@@ -373,25 +375,27 @@ void rtp_record(rtp_t *ctx, unsigned short seqno, unsigned rtptime) {
 
 /*---------------------------------------------------------------------------*/
 static void buffer_alloc(abuf_t *audio_buffer, int size, uint8_t *buf, size_t buf_size) {
-	int i;
-	for (i = 0; i < BUFFER_FRAMES; i++) {
-		if (buf && buf_size >= size) {
-			audio_buffer[i].data = (s16_t*) buf;
-			audio_buffer[i].allocated = false;
-			buf += size;
-			buf_size -= size;
-		} else {
-			audio_buffer[i].allocated = true;
-			audio_buffer[i].data = malloc(size);
-		}
-		audio_buffer[i].ready = 0;
+    for (buffer_frames = 0; buf && buf_size >= size && buffer_frames < BUFFER_FRAMES_MAX; buffer_frames++) {
+    	audio_buffer[buffer_frames].data = (s16_t*) buf;
+		audio_buffer[buffer_frames].allocated = 0;
+        audio_buffer[buffer_frames].ready = 0;
+        buf += size;
+        buf_size -= size;
+    }    
+    
+    LOG_INFO("allocated %d buffers (min=%d) from buffer of %zu bytes", buffer_frames, BUFFER_FRAMES_MIN, buf_size + buffer_frames * size);
+    
+    for(; buffer_frames < BUFFER_FRAMES_MIN; buffer_frames++) {
+		audio_buffer[buffer_frames].data = malloc(size);        
+		audio_buffer[buffer_frames].allocated = 1;
+		audio_buffer[buffer_frames].ready = 0;
 	}
 }
 
 /*---------------------------------------------------------------------------*/
 static void buffer_release(abuf_t *audio_buffer) {
 	int i;
-	for (i = 0; i < BUFFER_FRAMES; i++) {
+	for (i = 0; i < buffer_frames; i++) {
 		if (audio_buffer[i].allocated) free(audio_buffer[i].data);
 	}
 }
@@ -399,7 +403,7 @@ static void buffer_release(abuf_t *audio_buffer) {
 /*---------------------------------------------------------------------------*/
 static void buffer_reset(abuf_t *audio_buffer) {
 	int i;
-	for (i = 0; i < BUFFER_FRAMES; i++) audio_buffer[i].ready = 0;
+	for (i = 0; i < buffer_frames; i++) audio_buffer[i].ready = 0;
 }
 
 /*---------------------------------------------------------------------------*/
@@ -411,7 +415,7 @@ static int seq_order(seq_t a, seq_t b) {
 }
 
 /*---------------------------------------------------------------------------*/
-static void alac_decode(rtp_t *ctx, s16_t *dest, char *buf, int len, int *outsize) {
+static void alac_decode(rtp_t *ctx, s16_t *dest, char *buf, int len, u16_t *outsize) {
 	unsigned char iv[16];
 	int aeslen;
 	assert(len<=MAX_PACKET);
@@ -803,7 +807,7 @@ static bool rtp_request_resend(rtp_t *ctx, seq_t first, seq_t last) {
 static bool rtp_request_resend(rtp_t *ctx, seq_t first, seq_t last) {
 	unsigned char req[8];    // *not* a standard RTCP NACK
 
-	// do not request silly ranges (happens in case of network large blackouts)
+	// do not request silly ranges (happens in case of network large blackouts)
 	if (seq_order(last, first) || last - first > buffer_frames / 2) return false;
 	
 	ctx->resent_req += (seq_t) (last - first) + 1;

components/services/audio_controls.c

@@ -60,7 +60,7 @@ static const actrls_config_map_t actrls_config_map[] =
 static const char * actrls_action_s[ ] = { EP(ACTRLS_POWER),EP(ACTRLS_VOLUP),EP(ACTRLS_VOLDOWN),EP(ACTRLS_TOGGLE),EP(ACTRLS_PLAY),
 									EP(ACTRLS_PAUSE),EP(ACTRLS_STOP),EP(ACTRLS_REW),EP(ACTRLS_FWD),EP(ACTRLS_PREV),EP(ACTRLS_NEXT),
 									EP(BCTRLS_UP),EP(BCTRLS_DOWN),EP(BCTRLS_LEFT),EP(BCTRLS_RIGHT), 
-									EP(BCTRLS_PS1),EP(BCTRLS_PS2),EP(BCTRLS_PS3),EP(BCTRLS_PS4),EP(BCTRLS_PS5),EP(BCTRLS_PS6),
+									EP(BCTRLS_PS0),EP(BCTRLS_PS1),EP(BCTRLS_PS2),EP(BCTRLS_PS3),EP(BCTRLS_PS4),EP(BCTRLS_PS5),EP(BCTRLS_PS6),EP(BCTRLS_PS7),EP(BCTRLS_PS8),EP(BCTRLS_PS9),
 									EP(KNOB_LEFT),EP(KNOB_RIGHT),EP(KNOB_PUSH),
 									""} ;
 									

components/services/audio_controls.h

@@ -14,7 +14,7 @@
 typedef enum { 	ACTRLS_NONE = -1, ACTRLS_POWER,ACTRLS_VOLUP, ACTRLS_VOLDOWN, ACTRLS_TOGGLE, ACTRLS_PLAY, 
 				ACTRLS_PAUSE, ACTRLS_STOP, ACTRLS_REW, ACTRLS_FWD, ACTRLS_PREV, ACTRLS_NEXT, 
 				BCTRLS_UP, BCTRLS_DOWN, BCTRLS_LEFT, BCTRLS_RIGHT, 
-				BCTRLS_PS1,BCTRLS_PS2,BCTRLS_PS3,BCTRLS_PS4,BCTRLS_PS5,BCTRLS_PS6,
+				BCTRLS_PS0,BCTRLS_PS1,BCTRLS_PS2,BCTRLS_PS3,BCTRLS_PS4,BCTRLS_PS5,BCTRLS_PS6,BCTRLS_PS7,BCTRLS_PS8,BCTRLS_PS9,
 				KNOB_LEFT, KNOB_RIGHT, KNOB_PUSH,
 				ACTRLS_REMAP, ACTRLS_MAX 
 		} actrls_action_e;

components/services/messaging.c

@@ -219,18 +219,23 @@ esp_err_t messaging_post_to_queue(messaging_handle_t subscriber_handle, single_m
 		}
 		return ESP_LOG_DEBUG;
 	}
+    
 void messaging_post_message(messaging_types type,messaging_classes msg_class, const char *fmt, ...){
+    va_list va;
+	va_start(va, fmt);
+    vmessaging_post_message(type, msg_class, fmt, va);
+    va_end(va);
+}
+    
+void vmessaging_post_message(messaging_types type,messaging_classes msg_class, const char *fmt, va_list va){    
 	single_message_t * message=NULL;
 	size_t msg_size=0;
 	size_t ln =0;
 	messaging_list_t * cur=⊤
-	va_list va;
-	va_start(va, fmt);
 	ln = vsnprintf(NULL, 0, fmt, va)+1;
 	msg_size = sizeof(single_message_t)+ln;
 	message = (single_message_t *)malloc_init_external(msg_size);
 	vsprintf(message->message, fmt, va);
-	va_end(va);
 	message->msg_size = msg_size;
 	message->type = type;
 	message->msg_class = msg_class;

components/services/messaging.h

@@ -34,6 +34,7 @@ cJSON *  messaging_retrieve_messages(RingbufHandle_t buf_handle);
 messaging_handle_t messaging_register_subscriber(uint8_t max_count, char * name);
 esp_err_t messaging_post_to_queue(messaging_handle_t subscriber_handle, single_message_t * message, size_t message_size);
 void messaging_post_message(messaging_types type,messaging_classes msg_class, const char * fmt, ...);
+void vmessaging_post_message(messaging_types type,messaging_classes msg_class, const char *fmt, va_list va);
 cJSON *  messaging_retrieve_messages(RingbufHandle_t buf_handle);
 single_message_t *  messaging_retrieve_message(RingbufHandle_t buf_handle);
 void log_send_messaging(messaging_types msgtype,const char *fmt, ...);

components/spotify/Shim.cpp

@@ -443,11 +443,11 @@ void cspotPlayer::runTask() {
             CSPOT_LOG(info, "disconnecting player %s", name.c_str());
         }
 
-        // we want to release memory ASAP and fore sure
+        // we want to release memory ASAP and for sure
         centralAudioBuffer.reset();
         ctx.reset();
         token.clear();
-
+        
         // update volume when we disconnect
         cJSON *config = config_alloc_get_cjson("cspot_config");
         cJSON_DeleteItemFromObject(config, "volume");

components/spotify/cspot/src/MercurySession.cpp

@@ -120,9 +120,9 @@ void MercurySession::handlePacket() {
   switch (static_cast<RequestType>(packet.command)) {
     case RequestType::COUNTRY_CODE_RESPONSE: {
       this->countryCode = std::string();
-      this->countryCode.reserve(2);
+      this->countryCode.resize(2);
       memcpy(this->countryCode.data(), packet.data.data(), 2);
-      CSPOT_LOG(debug, "Received country code");
+      CSPOT_LOG(debug, "Received country code %s", this->countryCode.c_str());
       break;
     }
     case RequestType::AUDIO_KEY_FAILURE_RESPONSE:

components/spotify/cspot/src/TrackProvider.cpp

@@ -77,12 +77,11 @@ void TrackProvider::onMetadataResponse(MercurySession::Response& res) {
 
   std::vector<uint8_t> trackId;
   std::vector<uint8_t> fileId;
-  AudioFormat format = AudioFormat_OGG_VORBIS_160;
-
+  
   if (altIndex < 0) {
     trackId = pbArrayToVector(trackInfo.gid);
     for (int x = 0; x < trackInfo.file_count; x++) {
-      if (trackInfo.file[x].format == format) {
+      if (trackInfo.file[x].format == ctx->config.audioFormat) {
         fileId = pbArrayToVector(trackInfo.file[x].file_id);
         break;  // If file found stop searching
       }
@@ -90,7 +89,7 @@ void TrackProvider::onMetadataResponse(MercurySession::Response& res) {
   } else {
     trackId = pbArrayToVector(trackInfo.alternative[altIndex].gid);
     for (int x = 0; x < trackInfo.alternative[altIndex].file_count; x++) {
-      if (trackInfo.alternative[altIndex].file[x].format == format) {
+      if (trackInfo.alternative[altIndex].file[x].format == ctx->config.audioFormat) {
         fileId =
             pbArrayToVector(trackInfo.alternative[altIndex].file[x].file_id);
         break;  // If file found stop searching

components/spotify/cspot_sink.c

@@ -85,7 +85,7 @@ const static actrls_t controls = {
 	NULL, NULL,							// rew, fwd
 	cspot_prev, cspot_next,				// prev, next
 	NULL, NULL, NULL, NULL, // left, right, up, down
-	NULL, NULL, NULL, NULL, NULL, NULL, // pre1-6
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, // pre1-10
 	cspot_volume_down, cspot_volume_up, cspot_toggle// knob left, knob_right, knob push
 };
 

components/squeezelite/CMakeLists.txt

@@ -13,6 +13,7 @@ idf_component_register( SRC_DIRS . external ac101 tas57xx wm8978
 						 			display
 						 			tools
 						 			audio
+									_override
 						EMBED_FILES vu_s.data arrow.data
 )
 

components/squeezelite/controls.c

@@ -21,7 +21,8 @@ static log_level loglevel = lINFO;
 enum { 	BUTN_POWER_FRONT = 0X0A, BUTN_ARROW_UP, BUTN_ARROW_DOWN, BUTN_ARROW_LEFT, BUTN_KNOB_PUSH, BUTN_SEARCH,
 		BUTN_REW, BUTN_FWD, BUTN_PLAY, BUTN_ADD, BUTN_BRIGHTNESS, BUTN_NOW_PLAYING,
 		BUTN_PAUSE = 0X17, BUTN_BROWSE, BUTN_VOLUP_FRONT, BUTN_VOLDOWN_FRONT, BUTN_SIZE, BUTN_VISUAL, BUTN_VOLUMEMODE,
-		BUTN_PRESET_1 = 0X23, BUTN_PRESET_2, BUTN_PRESET_3, BUTN_PRESET_4, BUTN_PRESET_5, BUTN_PRESET_6, BUTN_SNOOZE,
+		BUTN_PRESET_0 = 0x22, BUTN_PRESET_1, BUTN_PRESET_2, BUTN_PRESET_3, BUTN_PRESET_4, BUTN_PRESET_5, BUTN_PRESET_6, BUTN_PRESET_7, BUTN_PRESET_8, BUTN_PRESET_9, 
+        BUTN_SNOOZE,
 		BUTN_KNOB_LEFT = 0X5A, BUTN_KNOB_RIGHT };
 
 #define BUTN_ARROW_RIGHT BUTN_KNOB_PUSH
@@ -142,12 +143,16 @@ LMS_CALLBACK(down, ARROW_DOWN, arrow_down)
 LMS_CALLBACK(left, ARROW_LEFT, arrow_left)
 LMS_CALLBACK(right, ARROW_RIGHT, arrow_right)
 
+LMS_CALLBACK(pre0, PRESET_0, preset_0.single)
 LMS_CALLBACK(pre1, PRESET_1, preset_1.single)
 LMS_CALLBACK(pre2, PRESET_2, preset_2.single)
 LMS_CALLBACK(pre3, PRESET_3, preset_3.single)
 LMS_CALLBACK(pre4, PRESET_4, preset_4.single)
 LMS_CALLBACK(pre5, PRESET_5, preset_5.single)
 LMS_CALLBACK(pre6, PRESET_6, preset_6.single)
+LMS_CALLBACK(pre7, PRESET_7, preset_7.single)
+LMS_CALLBACK(pre8, PRESET_8, preset_8.single)
+LMS_CALLBACK(pre9, PRESET_9, preset_9.single)
 
 LMS_CALLBACK(knob_left, KNOB_LEFT, knob_left)
 LMS_CALLBACK(knob_right, KNOB_RIGHT, knob_right)
@@ -162,7 +167,7 @@ const actrls_t LMS_controls = {
 	lms_prev, lms_next,		// prev, next
 	lms_up, lms_down,
 	lms_left, lms_right, 
-	lms_pre1, lms_pre2, lms_pre3, lms_pre4, lms_pre5, lms_pre6,
+	lms_pre0, lms_pre1, lms_pre2, lms_pre3, lms_pre4, lms_pre5, lms_pre6, lms_pre7, lms_pre8, lms_pre9, 
 	lms_knob_left, lms_knob_right, lms_knob_push,
 };
 

components/squeezelite/cs4265/cs4265.c

@@ -0,0 +1,561 @@
+/* 
+ *  Squeezelite for esp32
+ *
+ *  (c) Sebastien 2019
+ *      Philippe G. 2019, philippe_44@outlook.com
+ *
+ *  This software is released under the MIT License.
+ *  https://opensource.org/licenses/MIT
+ *
+ */
+ 
+#include <string.h>
+//#define LOG_LOCAL_LEVEL ESP_LOG_DEBUG
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "driver/i2s.h"
+#include "driver/i2c.h"
+#include "driver/gpio.h"
+#include "esp_log.h"
+#include "adac.h"
+#include "stdio.h"
+#include "math.h"
+#define CS4265_PULL_UP (0x4F )
+#define CS4265_PULL_DOWN (0x4E )
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#endif
+
+static const char TAG[] = "CS4265";
+
+static bool init(char *config, int i2c_port_num, i2s_config_t *i2s_config);
+static void speaker(bool active);
+static void headset(bool active);
+static bool volume(unsigned left, unsigned right);
+static void power(adac_power_e mode);
+static esp_err_t cs4265_update_bit(uint8_t reg_no,uint8_t mask,uint8_t val );
+static esp_err_t set_clock();
+const struct adac_s dac_cs4265 = { "CS4265", init, adac_deinit, power, speaker, headset, volume };
+
+struct cs4265_cmd_s {
+	uint8_t reg;
+	uint8_t value;
+};
+struct cs4265_private {
+	uint8_t format;
+	uint32_t sysclk;
+	i2s_config_t *i2s_config;
+	int i2c_port;
+};
+struct cs4265_private cs4265;
+
+#define CS4265_CHIP_ID				0x1
+#define CS4265_CHIP_ID_VAL			0xD0
+#define CS4265_CHIP_ID_MASK			0xF0
+#define CS4265_REV_ID_MASK			0x0F
+
+#define CS4265_PWRCTL				0x02
+#define CS4265_PWRCTL_PDN			(1 << 0)
+#define CS4265_PWRCTL_PDN_DAC       (1 << 1)
+#define CS4265_PWRCTL_PDN_ADC       (1 << 2)
+#define CS4265_PWRCTL_PDN_MIC       (1 << 3)
+#define CS4265_PWRCTL_FREEZE        (1 << 7)
+#define CS4265_PWRCTL_PDN_ALL   	CS4265_PWRCTL_PDN | CS4265_PWRCTL_PDN_ADC | CS4265_PWRCTL_PDN_DAC | CS4265_PWRCTL_PDN_MIC
+
+
+
+#define CS4265_DAC_CTL				0x3
+// De-Emphasis Control (Bit 1)
+// The standard 50/15 i2s digital de-emphasis filter response may be implemented for a sample
+// rate of 44.1 kHz when the DeEmph bit is set.  NOTE: De-emphasis is available only in Single-Speed Mode.
+#define CS4265_DAC_CTL_DEEMPH		(1 << 1)
+// MUTE DAC
+// The DAC outputs will mute and the MUTEC pin will become active when this bit is set. Though this bit is
+// active high, it should be noted that the MUTEC pin is active low. The common mode voltage on the outputs
+// will be retained when this bit is set. The muting function is effected, similar to attenuation changes, by the
+// DACSoft and DACZero bits in the DAC Control 2 register.
+#define CS4265_DAC_CTL_MUTE			(1 << 2)
+// The required relationship between LRCK, SCLK and SDIN for the DAC is defined by the DAC Digital Interface
+// DAC_DIF1 DAC_DIF0 Description                                    Format Figure
+// 0        0        Left Justified, up to 24-bit data (default)    0       5
+// 0        1        I²S, up to 24-bit data                         1       6
+// 1        0        Right-Justified, 16-bit Data                   2       7
+// 1        1        Right-Justified, 24-bit Data                   3       7
+#define CS4265_DAC_CTL_DIF0			(1 << 4)
+// The required relationship between LRCK, SCLK and SDIN for the DAC is defined by the DAC Digital Interface
+// DAC_DIF1 DAC_DIF0 Description                                    Format Figure
+// 0        0        Left Justified, up to 24-bit data (default)    0       5
+// 0        1        I²S, up to 24-bit data                         1       6
+// 1        0        Right-Justified, 16-bit Data                   2       7
+// 1        1        Right-Justified, 24-bit Data                   3       7
+#define CS4265_DAC_CTL_DIF1			(1 << 5)
+
+
+
+#define CS4265_ADC_CTL				0x4
+#define CS4265_ADC_MASTER			1
+
+#define CS4265_ADC_CTL_MUTE   		(1 << 2)
+#define CS4265_ADC_DIF				(1 << 4)
+#define CS4265_ADC_FM				(3 << 6)
+
+//Master Clock Dividers (Bits 6:4)
+//Sets the frequency of the supplied MCLK signal. 
+//
+//MCLK Divider MCLK Freq2 MCLK Freq1 MCLK Freq0
+// ÷   1 	   0          0           0
+// ÷   1.5 	   0          0           1
+// ÷   2 	   0          1           0
+// ÷   3 	   0          1           1
+// ÷   4 	   1          0           0
+// NA          1          0           1
+// NA 		   1          1           x 
+#define CS4265_MCLK_FREQ			0x5
+#define CS4265_MCLK_FREQ_1_0X	(0b000<<4 )
+#define CS4265_MCLK_FREQ_1_5X	(0b001<<4 )
+#define CS4265_MCLK_FREQ_2_0X	(0b010<<4 )
+#define CS4265_MCLK_FREQ_3_0X	(0b011<<4 )
+#define CS4265_MCLK_FREQ_4_0X	(0b100<<4 )
+
+
+#define CS4265_MCLK_FREQ_MASK			(7 << 4)
+
+#define CS4265_SIG_SEL				0x6
+#define CS4265_SIG_SEL_LOOP			(1 << 1)
+#define CS4265_SIG_SEL_SDIN2		(1 << 7)
+#define CS4265_SIG_SEL_SDIN1		(0 << 7)
+
+// Sets the gain or attenuation for the ADC input PGA stage. The gain may be adjusted from -12 dB to
+// +12 dB in 0.5 dB steps. The gain bits are in two’s complement with the Gain0 bit set for a 0.5 dB step.
+// Register settings outside of the ±12 dB range are reserved and must not be used. See Table 13 for example settings
+#define CS4265_CHB_PGA_CTL			0x7
+// Sets the gain or attenuation for the ADC input PGA stage. The gain may be adjusted from -12 dB to
+// +12 dB in 0.5 dB steps. The gain bits are in two’s complement with the Gain0 bit set for a 0.5 dB step.
+// Register settings outside of the ±12 dB range are reserved and must not be used. See Table 13 for example settings
+#define CS4265_CHA_PGA_CTL			0x8
+// Gain[5:0]    Setting
+// 101000       -12 dB
+// 000000       0 dB
+// 011000       +12 dB
+
+
+#define CS4265_ADC_CTL2				0x9
+
+// The digital volume control allows the user to attenuate the signal in 0.5 dB increments from 0 to -127 dB.
+// The Vol0 bit activates a 0.5 dB attenuation when set, and no attenuation when cleared. The Vol[7:1] bits
+// activate attenuation equal to their decimal equivalent (in dB). 
+//Binary Code 	Volume Setting
+//00000000 		0 dB
+//00000001 		-0.5 dB
+//00101000 		-20 dB
+//00101001 		-20.5 dB
+//11111110 		-127 dB
+//11111111 		-127.5 dB
+#define CS4265_DAC_CHA_VOL			0xA
+// The digital volume control allows the user to attenuate the signal in 0.5 dB increments from 0 to -127 dB.
+// The Vol0 bit activates a 0.5 dB attenuation when set, and no attenuation when cleared. The Vol[7:1] bits
+// activate attenuation equal to their decimal equivalent (in dB). 
+//Binary Code 	Volume Setting
+//00000000 		0 dB
+//00000001 		-0.5 dB
+//00101000 		-20 dB
+//00101001 		-20.5 dB
+//11111110 		-127 dB
+//11111111 		-127.5 dB
+#define CS4265_DAC_CHB_VOL			0xB
+#define CS4265_DAC_VOL_ATT_000_0		0b00000000
+#define CS4265_DAC_VOL_ATT_000_5		0b00000001
+#define CS4265_DAC_VOL_ATT_020_0		0b00101000
+#define CS4265_DAC_VOL_ATT_020_5		0b00101001
+#define CS4265_DAC_VOL_ATT_127_0		0b11111110
+#define CS4265_DAC_VOL_ATT_127_5		0b11111111
+
+// DAC Soft Ramp or Zero Cross Enable (Bits 7:6)
+//
+// Soft Ramp Enable
+// Soft Ramp allows level changes, both muting and attenuation, to be implemented by incrementally ramping, in 1/8 dB steps, from the current level to the new level at a rate of 1 dB per 8 left/right clock periods.
+// See Table 17.
+// Zero Cross Enable
+// Zero Cross Enable dictates that signal-level changes, either by attenuation changes or muting, will occur
+// on a signal zero crossing to minimize audible artifacts. The requested level change will occur after a timeout period between 512 and 1024 sample periods (10.7 ms to 21.3 ms at 48 kHz sample rate) if the signal
+// does not encounter a zero crossing. The zero cross function is independently monitored and implemented
+// for each channel. See Table 17.
+// Soft Ramp and Zero Cross Enable
+// Soft Ramp and Zero Cross Enable dictate that signal-level changes, either by attenuation changes or muting, will occur in 1/8 dB steps and be implemented on a signal zero crossing. The 1/8 dB level change will
+// occur after a time-out period between 512 and 1024 sample periods (10.7 ms to 21.3 ms at 48 kHz sample rate) if the signal does not encounter a zero crossing. The zero cross function is independently monitored and implemented for each channel
+// DACSoft DACZeroCross Mode
+// 0 0 Changes to affect immediately
+// 0 1 Zero Cross enabled
+// 1 0 Soft Ramp enabled
+// 1 1 Soft Ramp and Zero Cross enabled (default)
+#define CS4265_DAC_CTL2								0xC
+#define CS4265_DAC_CTL2_ZERO_CROSS_EN  				(uint8_t)(0b01 <<7)
+#define CS4265_DAC_CTL2_SOFT_RAMP_EN  				(uint8_t)(0b10 <<7)
+#define CS4265_DAC_CTL2_SOFT_RAMP_ZERO_CROSS_EN  	(uint8_t)(0b11 <<7)
+
+
+#define CS4265_INT_STATUS			0xD
+#define CS4265_INT_STATUS_ADC_UNDF  (1<<0)
+#define CS4265_INT_STATUS_ADC_OVF   (1<<1)
+#define CS4265_INT_STATUS_CLKERR    (1<<3)
+
+
+#define CS4265_INT_MASK				0xE
+#define CS4265_STATUS_MODE_MSB			0xF
+#define CS4265_STATUS_MODE_LSB			0x10
+
+//Transmitter Control 1 - Address 11h
+#define CS4265_SPDIF_CTL1			0x11
+
+
+
+#define CS4265_SPDIF_CTL2			0x12
+// Transmitter Digital Interface Format (Bits 7:6)
+// Function:
+// The required relationship between LRCK, SCLK and SDIN for the transmitter is defined
+// Tx_DIF1 Tx_DIF0 Description Format Figure
+// 0 0 Left Justified, up to 24-bit data (default) 0 5
+// 0 1 I²S, up to 24-bit data 1 6
+// 1 0 Right-Justified, 16-bit Data 2 7
+// 1 1 Right-Justified, 24-bit Data 3 7
+#define CS4265_SPDIF_CTL2_MMTLR         (1<<0)
+#define CS4265_SPDIF_CTL2_MMTCS         (1<<1)
+#define CS4265_SPDIF_CTL2_MMT           (1<<2)
+#define CS4265_SPDIF_CTL2_V             (1<<3)
+#define CS4265_SPDIF_CTL2_TXMUTE        (1<<4)
+#define CS4265_SPDIF_CTL2_TXOFF         (1<<5)
+#define CS4265_SPDIF_CTL2_MUTE			(1 << 4)
+#define CS4265_SPDIF_CTL2_DIF			(3 << 6)
+#define CS4265_SPDIF_CTL2_DIF0			(1 << 6)
+#define CS4265_SPDIF_CTL2_DIF1			(1 << 7)
+
+
+
+
+
+
+#define CS4265_C_DATA_BUFF			0x13
+#define CS4265_MAX_REGISTER			0x2A
+struct cs4265_clk_para {
+	uint32_t mclk;
+	uint32_t rate;
+	uint8_t fm_mode; /* values 1, 2, or 4 */
+	uint8_t mclkdiv;
+};
+static const struct cs4265_clk_para clk_map_table[] = {
+	/*32k*/
+	{8192000, 32000, 0, 0},
+	{12288000, 32000, 0, 1},
+	{16384000, 32000, 0, 2},
+	{24576000, 32000, 0, 3},
+	{32768000, 32000, 0, 4},
+
+	/*44.1k*/
+	{11289600, 44100, 0, 0},
+	{16934400, 44100, 0, 1},
+	{22579200, 44100, 0, 2},
+	{33868000, 44100, 0, 3},
+	{45158400, 44100, 0, 4},
+
+	/*48k*/
+	{12288000, 48000, 0, 0},
+	{18432000, 48000, 0, 1},
+	{24576000, 48000, 0, 2},
+	{36864000, 48000, 0, 3},
+	{49152000, 48000, 0, 4},
+
+	/*64k*/
+	{8192000, 64000, 1, 0},
+	{12288000, 64000, 1, 1},
+	{16934400, 64000, 1, 2},
+	{24576000, 64000, 1, 3},
+	{32768000, 64000, 1, 4},
+
+	/* 88.2k */
+	{11289600, 88200, 1, 0},
+	{16934400, 88200, 1, 1},
+	{22579200, 88200, 1, 2},
+	{33868000, 88200, 1, 3},
+	{45158400, 88200, 1, 4},
+
+	/* 96k */
+	{12288000, 96000, 1, 0},
+	{18432000, 96000, 1, 1},
+	{24576000, 96000, 1, 2},
+	{36864000, 96000, 1, 3},
+	{49152000, 96000, 1, 4},
+
+	/* 128k */
+	{8192000, 128000, 2, 0},
+	{12288000, 128000, 2, 1},
+	{16934400, 128000, 2, 2},
+	{24576000, 128000, 2, 3},
+	{32768000, 128000, 2, 4},
+
+	/* 176.4k */
+	{11289600, 176400, 2, 0},
+	{16934400, 176400, 2, 1},
+	{22579200, 176400, 2, 2},
+	{33868000, 176400, 2, 3},
+	{49152000, 176400, 2, 4},
+
+	/* 192k */
+	{12288000, 192000, 2, 0},
+	{18432000, 192000, 2, 1},
+	{24576000, 192000, 2, 2},
+	{36864000, 192000, 2, 3},
+	{49152000, 192000, 2, 4},
+};
+static const struct cs4265_cmd_s cs4265_init_sequence[] = {
+	{CS4265_PWRCTL, CS4265_PWRCTL_PDN_ADC | CS4265_PWRCTL_FREEZE | CS4265_PWRCTL_PDN_DAC | CS4265_PWRCTL_PDN_MIC},
+ 	{CS4265_DAC_CTL, CS4265_DAC_CTL_DIF0 | CS4265_DAC_CTL_MUTE}, 
+ 	{CS4265_SIG_SEL, CS4265_SIG_SEL_SDIN1},/// SDIN1
+ 	{CS4265_SPDIF_CTL2, CS4265_SPDIF_CTL2_DIF0 },//
+ 	{CS4265_ADC_CTL, 0x00 },// // Set the serial audio port in slave mode
+ 	{CS4265_MCLK_FREQ, CS4265_MCLK_FREQ_1_0X },// // no divider 
+ 	{CS4265_CHB_PGA_CTL, 0x00 },// // sets the gain to 0db on channel B
+ 	{CS4265_CHA_PGA_CTL, 0x00 },// // sets the gain to 0db on channel A
+ 	{CS4265_ADC_CTL2, 0x19 },//
+ 	{CS4265_DAC_CHA_VOL,CS4265_DAC_VOL_ATT_000_0   },// Full volume out 
+ 	{CS4265_DAC_CHB_VOL, CS4265_DAC_VOL_ATT_000_0 },// // Full volume out 
+ 	{CS4265_DAC_CTL2, CS4265_DAC_CTL2_SOFT_RAMP_ZERO_CROSS_EN },//
+ 	{CS4265_SPDIF_CTL1, 0x00 },//
+ 	{CS4265_INT_MASK, 0x00 },//
+ 	{CS4265_STATUS_MODE_MSB, 0x00 },//
+ 	{CS4265_STATUS_MODE_LSB, 0x00 },//
+	{0xff,0xff}
+};
+
+
+// matching orders
+typedef enum { cs4265_ACTIVE = 0, cs4265_STANDBY, cs4265_DOWN, cs4265_ANALOGUE_OFF, cs4265_ANALOGUE_ON, cs4265_VOLUME } dac_cmd_e;
+
+
+
+static int cs4265_addr;
+
+static void dac_cmd(dac_cmd_e cmd, ...);
+static int cs4265_detect(void);
+static uint32_t calc_rnd_mclk_freq(){
+	float m_scale = (cs4265.i2s_config->sample_rate > 96000 && cs4265.i2s_config->bits_per_sample > 16) ? 4 : 8;
+	float num_channels = cs4265.i2s_config->channel_format < I2S_CHANNEL_FMT_ONLY_RIGHT ? 2 : 1;
+     return (uint32_t) round(cs4265.i2s_config->bits_per_sample*i2s_get_clk(cs4265.i2c_port)* m_scale*num_channels/100)*100;
+}
+static int cs4265_get_clk_index(int mclk, int rate)
+{
+	for (int i = 0; i < ARRAY_SIZE(clk_map_table); i++) {
+		if (clk_map_table[i].rate == rate &&
+				clk_map_table[i].mclk == mclk)
+			return i;
+	}
+	return -1;
+}
+
+static esp_err_t set_clock(){
+    esp_err_t err = ESP_OK;
+	uint32_t mclk = calc_rnd_mclk_freq();
+    int index = cs4265_get_clk_index(mclk,cs4265.i2s_config->sample_rate );
+	if (index >= 0) {
+        ESP_LOGD(TAG, "Setting clock for mclk %u, rate %u (fm mode:%u, clk div:%u))", mclk,cs4265.i2s_config->sample_rate,clk_map_table[index].fm_mode,clk_map_table[index].mclkdiv);
+		err=cs4265_update_bit(CS4265_ADC_CTL,CS4265_ADC_FM, clk_map_table[index].fm_mode << 6);
+		err|=cs4265_update_bit( CS4265_MCLK_FREQ,CS4265_MCLK_FREQ_MASK,clk_map_table[index].mclkdiv << 4);
+	} else {
+		ESP_LOGE(TAG,"can't get correct mclk for ");
+		return -1;
+	}
+    return err;
+}
+
+
+static void get_status(){
+    uint8_t sts1= adac_read_byte(cs4265_addr, CS4265_INT_STATUS);	
+    ESP_LOGD(TAG,"Status: %s",sts1&CS4265_INT_STATUS_CLKERR?"CLK Error":"CLK OK");
+}
+
+
+/****************************************************************************************
+ * init
+ */
+static bool init(char *config, int i2c_port, i2s_config_t *i2s_config) {	 
+	// find which TAS we are using (if any)
+	cs4265_addr = adac_init(config, i2c_port);
+	cs4265.i2s_config = i2s_config;
+	cs4265.i2c_port=i2c_port;
+	if (!cs4265_addr) cs4265_addr = cs4265_detect();
+	if (!cs4265_addr) {
+		ESP_LOGE(TAG, "No cs4265 detected");
+		adac_deinit();
+		return false;
+	}
+	#if BYTES_PER_FRAME == 8
+		ESP_LOGE(TAG,"The CS4265 does not support 32 bits mode. ");
+		adac_deinit();
+		return false;
+	#endif	
+	// configure MLK
+    ESP_LOGD(TAG, "Configuring MCLK on GPIO0");
+	PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0_CLK_OUT1);
+   	REG_WRITE(PIN_CTRL, 0xFFFFFFF0);
+	i2c_cmd_handle_t i2c_cmd = i2c_cmd_link_create();
+	for (int i = 0; cs4265_init_sequence[i].reg != 0xff; i++) {
+		i2c_master_start(i2c_cmd);
+		i2c_master_write_byte(i2c_cmd, (cs4265_addr << 1) | I2C_MASTER_WRITE, I2C_MASTER_NACK);
+		i2c_master_write_byte(i2c_cmd, cs4265_init_sequence[i].reg, I2C_MASTER_NACK);
+		i2c_master_write_byte(i2c_cmd, cs4265_init_sequence[i].value, I2C_MASTER_NACK);
+		ESP_LOGD(TAG, "i2c write %x at %u", cs4265_init_sequence[i].reg, cs4265_init_sequence[i].value);
+	}
+
+	i2c_master_stop(i2c_cmd);	
+	esp_err_t res = i2c_master_cmd_begin(i2c_port, i2c_cmd, 500 / portTICK_RATE_MS);
+    i2c_cmd_link_delete(i2c_cmd);
+
+	if (res != ESP_OK) {
+		ESP_LOGE(TAG, "could not intialize cs4265 %d", res);
+		return false;
+	}	
+	
+	return true;
+
+}	
+
+static esp_err_t cs4265_update_bit(uint8_t reg_no,uint8_t mask,uint8_t val ){
+    esp_err_t ret=ESP_OK;
+    uint8_t old= adac_read_byte(cs4265_addr, reg_no);
+    uint8_t newval = (old & ~mask) | (val & mask);
+	bool change = old != newval;
+	if (change){
+		ret = adac_write_byte(cs4265_addr, reg_no, newval);
+		if(ret != ESP_OK){
+        	ESP_LOGE(TAG,"Unable to change dac register 0x%02x [0x%02x->0x%02x] from value 0x%02x, mask 0x%02x  ",reg_no,old,newval,val,mask);
+    	}
+    	else {
+	        ESP_LOGD(TAG,"Changed dac register 0x%02x [0x%02x->0x%02x] from value 0x%02x, mask 0x%02x ",reg_no,old,newval,val,mask);
+	    }
+	}
+	
+    return ret;
+}
+
+/****************************************************************************************
+ * change volume
+ */
+static bool volume(unsigned left, unsigned right) { 
+	return false; 
+}
+
+/****************************************************************************************
+ * power
+ */
+static void power(adac_power_e mode) {
+	switch(mode) {
+	case ADAC_STANDBY:
+		dac_cmd(cs4265_STANDBY);
+		break;
+	case ADAC_ON:
+		dac_cmd(cs4265_ACTIVE);
+		break;		
+	case ADAC_OFF:
+		dac_cmd(cs4265_DOWN);
+		break;				
+	default:
+		ESP_LOGW(TAG, "unknown DAC command");
+		break;
+	}
+}
+
+/****************************************************************************************
+ * speaker
+ */
+static void speaker(bool active) {
+	if (active) dac_cmd(cs4265_ANALOGUE_ON);
+	else dac_cmd(cs4265_ANALOGUE_OFF);
+} 
+
+/****************************************************************************************
+ * headset
+ */
+static void headset(bool active) { } 
+ 
+/****************************************************************************************
+ * DAC specific commands
+ */
+void dac_cmd(dac_cmd_e cmd, ...) {
+	va_list args;
+	esp_err_t ret = ESP_OK;
+	
+	va_start(args, cmd);
+
+	switch(cmd) {
+	case cs4265_VOLUME:
+		ESP_LOGE(TAG, "DAC volume not handled yet");
+		break;
+    case cs4265_ACTIVE:
+		ESP_LOGD(TAG, "Activating DAC");
+        adac_write_byte(cs4265_addr, CS4265_PWRCTL,0);
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXOFF,0);
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXMUTE,0);
+		cs4265_update_bit(CS4265_DAC_CTL,CS4265_DAC_CTL_MUTE,0);				
+		break;
+    case cs4265_STANDBY:
+		ESP_LOGD(TAG, "DAC Stand-by");
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXOFF,CS4265_SPDIF_CTL2_TXOFF);
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXMUTE,CS4265_SPDIF_CTL2_TXMUTE);
+		cs4265_update_bit(CS4265_DAC_CTL,CS4265_DAC_CTL_MUTE,CS4265_DAC_CTL_MUTE);
+		break;
+    case cs4265_DOWN:
+		ESP_LOGD(TAG, "DAC Power Down");
+        adac_write_byte(cs4265_addr, CS4265_PWRCTL,CS4265_PWRCTL_PDN_ALL);
+		break;
+    case cs4265_ANALOGUE_OFF:
+		ESP_LOGD(TAG, "DAC Analog off");
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXOFF,CS4265_SPDIF_CTL2_TXOFF);
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXMUTE,CS4265_SPDIF_CTL2_TXMUTE);
+		cs4265_update_bit(CS4265_DAC_CTL,CS4265_DAC_CTL_MUTE,CS4265_DAC_CTL_MUTE);
+		break;
+    case cs4265_ANALOGUE_ON:
+		ESP_LOGD(TAG, "DAC Analog on");
+		adac_write_byte(cs4265_addr, CS4265_PWRCTL,0);
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXOFF,0);
+        cs4265_update_bit(CS4265_SPDIF_CTL2,CS4265_SPDIF_CTL2_TXMUTE,0);
+		cs4265_update_bit(CS4265_DAC_CTL,CS4265_DAC_CTL_MUTE,0);		
+		break;
+	}
+	
+  	if (ret != ESP_OK) {
+		ESP_LOGE(TAG, "could not use cs4265 %d", ret);
+	}
+    get_status();
+	// now set the clock
+	ret=set_clock(cs4265.i2s_config,cs4265.i2c_port);
+	if (ret != ESP_OK) {
+		ESP_LOGE(TAG, "could not set the cs4265's clock %d", ret);
+	}	
+
+	va_end(args);
+}
+
+/****************************************************************************************
+ * TAS57 detection
+ */
+static int cs4265_detect(void) {
+	uint8_t addr[] = {CS4265_PULL_DOWN,CS4265_PULL_UP};
+	
+	for (int i = 0; i < sizeof(addr); i++) {
+		ESP_LOGI(TAG,"Looking for CS4265 @0x%x",addr[i]);
+		uint8_t reg=adac_read_byte(addr[i], CS4265_CHIP_ID);
+		if(reg==255){
+			continue;
+		}
+			// found a device at that address
+		uint8_t devid = reg & CS4265_CHIP_ID_MASK;
+		if (devid != CS4265_CHIP_ID_VAL) {
+			ESP_LOGE(TAG,"CS4265 Device ID (%X). Expected %X",devid, CS4265_CHIP_ID);
+			return 0;
+		}
+		ESP_LOGI(TAG,"Found DAC @0x%x, Version %x",addr[i], reg & CS4265_REV_ID_MASK);
+		return addr[i];	
+	}
+	return 0;
+}
+

components/squeezelite/decode.c

@@ -247,13 +247,17 @@ void decode_close(void) {
 #endif	
 }
 
-void decode_flush(void) {
+void decode_flush(bool close) {
 	LOG_INFO("decode flush");
 	LOCK_D;
 	decode.state = DECODE_STOPPED;
 	IF_PROCESS(
 		process_flush();
 	);
+    if (close && codec) {
+		codec->close();
+		codec = NULL;
+	}
 	UNLOCK_D;
 }
 

components/squeezelite/decode_external.c

@@ -123,7 +123,7 @@ static bool bt_sink_cmd_handler(bt_sink_cmd_t cmd, va_list args)
 {
 	// don't LOCK_O as there is always a chance that LMS takes control later anyway
 	if (output.external != DECODE_BT && output.state > OUTPUT_STOPPED) {
-		LOG_WARN("Cannot use BT sink while LMS/AirPlay/CSpot are controlling player");
+		LOG_WARN("Cannot use BT sink while LMS/AirPlay/CSpot are controlling player %d", output.external);
 		return false;
 	} 	
 
@@ -205,7 +205,7 @@ static bool raop_sink_cmd_handler(raop_event_t event, va_list args)
 {
 	// don't LOCK_O as there is always a chance that LMS takes control later anyway
 	if (output.external != DECODE_RAOP && output.state > OUTPUT_STOPPED) {
-		LOG_WARN("Cannot use Airplay sink while LMS/BT/CSpot are controlling player");
+		LOG_WARN("Cannot use Airplay sink while LMS/BT/CSpot are controlling player %d", output.external);
 		return false;
 	} 	
 
@@ -338,7 +338,7 @@ static bool cspot_cmd_handler(cspot_event_t cmd, va_list args)
 {
 	// don't LOCK_O as there is always a chance that LMS takes control later anyway
 	if (output.external != DECODE_CSPOT && output.state > OUTPUT_STOPPED) {
-		LOG_WARN("Cannot use CSpot sink while LMS/BT/Airplay are controlling player");
+		LOG_WARN("Cannot use CSpot sink while LMS/BT/Airplay are controlling player %d", output.external);
 		return false;
 	} 	
 
@@ -406,9 +406,7 @@ static bool cspot_cmd_handler(cspot_event_t cmd, va_list args)
 	case CSPOT_VOLUME: {
 		u32_t volume = va_arg(args, u32_t);
 		LOG_INFO("CSpot volume %u", volume);
-		//volume = 65536 * powf(volume / 32768.0f, 3);
-		// TODO spotify seems to volume normalize crazy high
-		volume = 4096 * powf(volume / 32768.0f, 3);
+		volume = 65536 * powf(volume / 65536.0f, 2);
 		set_volume(volume, volume);
 		break;
 	default:

components/squeezelite/embedded.c

@@ -17,6 +17,7 @@
 #include "esp_wifi.h"
 #include "monitor.h"
 #include "platform_config.h"
+#include "messaging.h"
 
 mutex_type slimp_mutex;
 static jmp_buf jumpbuf;
@@ -29,6 +30,15 @@ _sig_func_ptr signal(int sig, _sig_func_ptr func) {
 	return NULL;
 }
 
+void em_logprint(const char *fmt, ...) {
+    va_list args;
+	va_start(args, fmt);
+	vfprintf(stderr, fmt, args);    
+    vmessaging_post_message(MESSAGING_ERROR, MESSAGING_CLASS_SYSTEM, fmt, args); 
+	va_end(args);
+	fflush(stderr);
+}
+
 void *audio_calloc(size_t nmemb, size_t size) {
 	return calloc(nmemb, size);
 }
@@ -55,6 +65,7 @@ int embedded_init(void) {
 	mutex_create(slimp_mutex);
 	sb_controls_init();
 	custom_player_id = sb_displayer_init() ? 100 : 101;
+    
     return setjmp(jumpbuf);
 }
 

components/squeezelite/embedded.h

@@ -51,6 +51,10 @@ extern u8_t custom_player_id;
 // to force some special buffer attribute
 #define EXT_BSS __attribute__((section(".ext_ram.bss"))) 
 
+// otherwise just leave it empty
+void em_logprint(const char *fmt, ...);
+#define LOG_ERROR(fmt, ...) em_logprint("%s %s:%d " fmt "\n", logtime(), __FUNCTION__, __LINE__, ##__VA_ARGS__); 
+
 // all exit() calls are made from main thread (or a function called in main thread)
 void embedded_exit(int code);
 #define exit(code) do { embedded_exit(code); } while (0)

components/squeezelite/main.c

@@ -275,7 +275,11 @@ static void sighandler(int signum) {
 	signal(signum, SIG_DFL);
 }
 
+#ifndef EMBEDDED
 int main(int argc, char **argv) {
+#else
+int squeezelite_main(int argc, char **argv) {
+#endif
 	char *server = NULL;
 	char *output_device = "default";
 	char *include_codecs = NULL;
@@ -382,7 +386,7 @@ int main(int argc, char **argv) {
 			optarg = NULL;
 			optind += 1;
 		} else {
-			fprintf(stderr, "\nOption error: -%s\n\n", opt);
+			LOG_ERROR("=> Option error: -%s", opt);
 			usage(argv[0]);
 			exit(1);
 		}
@@ -433,7 +437,7 @@ int main(int argc, char **argv) {
 					if (!strcmp(l, "all") || !strcmp(l, "ir"))        log_ir     = new;
 #endif
 				} else {
-					fprintf(stderr, "\nDebug settings error: -d %s\n\n", optarg);
+					LOG_ERROR("=> Debug settings error: -d %s", optarg);
 					usage(argv[0]);
 					exit(1);
 				}
@@ -447,7 +451,7 @@ int main(int argc, char **argv) {
 				int byte = 0;
 				char *tmp;
 				if (!strncmp(optarg, "00:04:20", 8)) {
-					LOG_ERROR("ignoring mac address from hardware player range 00:04:20:**:**:**");
+					LOG_ERROR("=> ignoring mac address from hardware player range 00:04:20:**:**:**");
 				} else {
 					char *t = strtok(optarg, ":");
 					while (t && byte < 6) {
@@ -685,14 +689,14 @@ int main(int argc, char **argv) {
 			exit(0);
 			break;
 		default:
-			fprintf(stderr, "Arg error: %s\n", argv[optind]);
+			LOG_ERROR("=> arg error: %s", argv[optind]);
 			break;
 		}
 	}
 
 	// warn if command line includes something which isn't parsed
 	if (optind < argc) {
-		fprintf(stderr, "\nError: command line argument error\n\n");
+		LOG_ERROR("=> command line argument error");
 		usage(argv[0]);
 		exit(1);
 	}
@@ -802,7 +806,7 @@ int main(int argc, char **argv) {
 #endif
 
 	if (name && namefile) {
-		fprintf(stderr, "-n and -N option should not be used at same time\n");
+		LOG_ERROR("=> -n and -N option should not be used at same time");
 		exit(1);
 	}
 
@@ -845,5 +849,5 @@ int main(int argc, char **argv) {
 	free_ssl_symbols();
 #endif	
 
-	exit(0);
+	return(0);
 }

components/squeezelite/opus.c

@@ -30,9 +30,6 @@
 *  thread has a higher priority. Using an interim buffer where opus decoder writes the output is not great from
 *  an efficiency (one extra memory copy) point of view, but it allows the lock to not be kept for too long
 */
-#if EMBEDDED
-#define FRAME_BUF 2048
-#endif
 
 #if BYTES_PER_FRAME == 4		
 #define ALIGN(n) 	(n)
@@ -40,23 +37,53 @@
 #define ALIGN(n) 	(n << 16)		
 #endif
 
-#include <opusfile.h>
+#include <ogg/ogg.h>
+#include <opus.h>
+
+// opus maximum output frames is 120ms @ 48kHz
+#define MAX_OPUS_FRAMES 5760
 
 struct opus {
-	struct OggOpusFile *of;
-	bool end;
-#if FRAME_BUF
-	u8_t *write_buf;
-#endif
-#if !LINKALL
-	// opus symbols to be dynamically loaded
-	void (*op_free)(OggOpusFile *_of);
-	int  (*op_read)(OggOpusFile *_of, opus_int16 *_pcm, int _buf_size, int *_li);
-	const OpusHead* (*op_head)(OggOpusFile *_of, int _li);
-	OggOpusFile*  (*op_open_callbacks) (void *_source, OpusFileCallbacks *_cb, unsigned char *_initial_data, size_t _initial_bytes, int *_error);
-#endif
+	enum {OGG_SYNC, OGG_ID_HEADER, OGG_COMMENT_HEADER} status;
+	ogg_stream_state state;
+	ogg_packet packet;
+	ogg_sync_state sync;
+	ogg_page page;
+	OpusDecoder* decoder;
+	int rate, gain, pre_skip;
+	size_t overframes;
+	u8_t *overbuf;
+	int channels;
+    bool eos;
 };
 
+#if !LINKALL
+static struct {
+	void *handle;
+	int (*ogg_stream_init)(ogg_stream_state* os, int serialno);
+	int (*ogg_stream_clear)(ogg_stream_state* os);
+	int (*ogg_stream_reset)(ogg_stream_state* os);
+	int (*ogg_stream_eos)(ogg_stream_state* os);
+	int (*ogg_stream_reset_serialno)(ogg_stream_state* os, int serialno);
+	int (*ogg_sync_clear)(ogg_sync_state* oy);
+	void (*ogg_packet_clear)(ogg_packet* op);
+	char* (*ogg_sync_buffer)(ogg_sync_state* oy, long size);
+	int (*ogg_sync_wrote)(ogg_sync_state* oy, long bytes);
+	long (*ogg_sync_pageseek)(ogg_sync_state* oy, ogg_page* og);
+	int (*ogg_sync_pageout)(ogg_sync_state* oy, ogg_page* og);
+	int (*ogg_stream_pagein)(ogg_stream_state* os, ogg_page* og);
+	int (*ogg_stream_packetout)(ogg_stream_state* os, ogg_packet* op);
+	int (*ogg_page_packets)(const ogg_page* og);
+} go;
+
+static struct {
+	void* handle;
+	OpusDecoder* (*opus_decoder_create)(opus_int32 Fs, int channels, int* error);
+	int (*opus_decode)(OpusDecoder* st, const unsigned char* data, opus_int32 len, opus_int16* pcm, int frame_size, int decode_fec);
+	void (*opus_decoder_destroy)(OpusDecoder* st);
+} gu;
+#endif
+
 static struct opus *u;
 
 extern log_level loglevel;
@@ -75,72 +102,136 @@ extern struct processstate process;
 #if PROCESS
 #define LOCK_O_direct   if (decode.direct) mutex_lock(outputbuf->mutex)
 #define UNLOCK_O_direct if (decode.direct) mutex_unlock(outputbuf->mutex)
-#define LOCK_O_not_direct   if (!decode.direct) mutex_lock(outputbuf->mutex)
-#define UNLOCK_O_not_direct if (!decode.direct) mutex_unlock(outputbuf->mutex)
 #define IF_DIRECT(x)    if (decode.direct) { x }
 #define IF_PROCESS(x)   if (!decode.direct) { x }
 #else
 #define LOCK_O_direct   mutex_lock(outputbuf->mutex)
 #define UNLOCK_O_direct mutex_unlock(outputbuf->mutex)
-#define LOCK_O_not_direct
-#define UNLOCK_O_not_direct
 #define IF_DIRECT(x)    { x }
 #define IF_PROCESS(x)
 #endif
 
 #if LINKALL
-#define OP(h, fn, ...) (op_ ## fn)(__VA_ARGS__)
+#define OG(h, fn, ...) (ogg_ ## fn)(__VA_ARGS__)
+#define OP(h, fn, ...) (opus_ ## fn)(__VA_ARGS__)
 #else
-#define OP(h, fn, ...) (h)->op_ ## fn(__VA_ARGS__)
+#define OG(h, fn, ...) (h)->ogg_ ## fn(__VA_ARGS__)
+#define OP(h, fn, ...) (h)->opus_ ## fn(__VA_ARGS__)
 #endif
 
-// called with mutex locked within vorbis_decode to avoid locking O before S
-static int _read_cb(void *datasource, char *ptr, int size) {
-	size_t bytes;
+static unsigned parse_uint16(const unsigned char* _data) {
+	return _data[0] | _data[1] << 8;
+}
+
+static int parse_int16(const unsigned char* _data) {
+	return ((_data[0] | _data[1] << 8) ^ 0x8000) - 0x8000;
+}
+
+static opus_uint32 parse_uint32(const unsigned char* _data) {
+	return _data[0] | (opus_uint32)_data[1] << 8 |
+		(opus_uint32)_data[2] << 16 | (opus_uint32)_data[3] << 24;
+}
+
+static int get_opus_packet(void) {
+	int status = 0;
 
 	LOCK_S;
+	size_t bytes = min(_buf_used(streambuf), _buf_cont_read(streambuf));
+	
+	while (!(status = OG(&go, stream_packetout, &u->state, &u->packet)) && bytes) {
+		do {
+			size_t consumed = min(bytes, 4096);
+			char* buffer = OG(&gu, sync_buffer, &u->sync, consumed);
+			memcpy(buffer, streambuf->readp, consumed);
+			OG(&gu, sync_wrote, &u->sync, consumed);
 
-	bytes = min(_buf_used(streambuf), _buf_cont_read(streambuf));
-	bytes = min(bytes, size);
+			_buf_inc_readp(streambuf, consumed);
+			bytes -= consumed;
+		} while (!(status = OG(&gu, sync_pageseek, &u->sync, &u->page)) && bytes);
 
-	memcpy(ptr, streambuf->readp, bytes);
-	_buf_inc_readp(streambuf, bytes);
+		// if we have a new page, put it in
+		if (status)	OG(&go, stream_pagein, &u->state, &u->page);
+	} 
 
 	UNLOCK_S;
+	return status;
+}
 
-	return bytes;
+static int read_opus_header(void) {
+	int status = 0;
+    bool fetch = true;
+
+	LOCK_S;
+	size_t bytes = min(_buf_used(streambuf), _buf_cont_read(streambuf));
+
+	while (bytes && !status) {
+		// first fetch a page if we need one
+		if (fetch) {
+			size_t consumed = min(bytes, 4096);
+			char* buffer = OG(&gu, sync_buffer, &u->sync, consumed);
+			memcpy(buffer, streambuf->readp, consumed);
+			OG(&gu, sync_wrote, &u->sync, consumed);
+
+			_buf_inc_readp(streambuf, consumed);
+			bytes -= consumed;
+
+			if (!OG(&gu, sync_pageseek, &u->sync, &u->page)) continue;
+		}
+
+		switch (u->status) {
+		case OGG_SYNC:
+			u->status = OGG_ID_HEADER;
+			OG(&gu, stream_reset_serialno, &u->state, OG(&gu, page_serialno, &u->page));
+            fetch = false;
+			break;
+		case OGG_ID_HEADER:
+			status = OG(&gu, stream_pagein, &u->state, &u->page);
+			if (OG(&gu, stream_packetout, &u->state, &u->packet)) {
+				if (u->packet.bytes < 19 || memcmp(u->packet.packet, "OpusHead", 8)) {
+					LOG_ERROR("wrong opus header packet (size:%u)", u->packet.bytes);
+					status = -100;
+					break;
+				}
+				u->status = OGG_COMMENT_HEADER;                
+				u->channels = u->packet.packet[9];
+				u->pre_skip = parse_uint16(u->packet.packet + 10);
+				u->rate = parse_uint32(u->packet.packet + 12);
+				u->gain = parse_int16(u->packet.packet + 16);
+				u->decoder = OP(&gu, decoder_create, 48000, u->channels, &status);
+				if (!u->decoder || status != OPUS_OK) {
+					LOG_ERROR("can't create decoder %d (channels:%u)", status, u->channels);
+				}
+			}
+			fetch = true;
+			break;
+		case OGG_COMMENT_HEADER:
+			// skip pakets to consume VorbisComment. With opus, header packets align on pages
+			status = OG(&gu, page_packets, &u->page);
+			break;
+		default:
+			break;
+		}
+	}
+
+	UNLOCK_S;
+	return status;
 }
 
 static decode_state opus_decompress(void) {
 	frames_t frames;
 	int n;
-	static int channels;
 	u8_t *write_buf;
 
-	LOCK_S;
+	if (decode.new_stream) {      
+        int status = read_opus_header();
 
-	if (stream.state <= DISCONNECT && u->end) {
-		UNLOCK_S;
-		return DECODE_COMPLETE;
-	}
-
-	UNLOCK_S;
-
-	if (decode.new_stream) {
-		struct OpusFileCallbacks cbs;
-		const struct OpusHead *info;
-		int err;
-
-		cbs.read = (op_read_func) _read_cb;
-		cbs.seek = NULL; cbs.tell = NULL; cbs.close = NULL;
-
-		if ((u->of = OP(u, open_callbacks, streambuf, &cbs, NULL, 0, &err)) == NULL) {
-			LOG_WARN("open_callbacks error: %d", err);
-			return DECODE_COMPLETE;
+		if (status == 0) {
+            return DECODE_RUNNING;
+		} else if (status < 0) {
+			LOG_WARN("can't create codec");
+			return DECODE_ERROR;
 		}
-
-		info = OP(u, head, u->of, -1);
-
+        
 		LOCK_O;
 		output.next_sample_rate = decode_newstream(48000, output.supported_rates);
 		IF_DSD(	output.next_fmt = PCM; )
@@ -148,46 +239,59 @@ static decode_state opus_decompress(void) {
 		if (output.fade_mode) _checkfade(true);
 		decode.new_stream = false;
 		UNLOCK_O;
-
-        channels = info->channel_count;
-
+        
+        if (u->channels > 2) {
+			LOG_WARN("too many channels: %d", u->channels);
+			return DECODE_ERROR;
+		}
+        
 		LOG_INFO("setting track_start");
 	}
 
-#if FRAME_BUF
-	IF_DIRECT(
-		frames = min(_buf_space(outputbuf), _buf_cont_write(outputbuf)) / BYTES_PER_FRAME;
-		frames = min(frames, FRAME_BUF);
-		write_buf = u->write_buf;
-	);
-#else
 	LOCK_O_direct;
 	IF_DIRECT(
 		frames = min(_buf_space(outputbuf), _buf_cont_write(outputbuf)) / BYTES_PER_FRAME;
 		write_buf = outputbuf->writep;
 	);
-#endif
 	IF_PROCESS(
 		frames = process.max_in_frames;
 		write_buf = process.inbuf;
 	);
 	
-	u->end = frames == 0;
-
-	// write the decoded frames into outputbuf then unpack them (they are 16 bits)
-	n = OP(u, read, u->of, (opus_int16*) write_buf, frames * channels, NULL);
+    // get some packets and decode them, or use the leftover from previous pass
+    if (u->overframes) {
+		/* use potential leftover from previous encoding. We know that it will fit this time
+		 * as min_space is >=MAX_OPUS_FRAMES and we start from the beginning of the buffer */
+		memcpy(write_buf, u->overbuf, u->overframes * BYTES_PER_FRAME);
+		n = u->overframes;
+		u->overframes = 0;
+	} else if (get_opus_packet() > 0) {
+		if (frames < MAX_OPUS_FRAMES) {
+			// don't have enough contiguous space, use the overflow buffer
+			n = OP(&gu, decode, u->decoder, u->packet.packet, u->packet.bytes, (opus_int16*) u->overbuf, MAX_OPUS_FRAMES, 0);
+			if (n > 0) {
+				u->overframes = n - min(n, frames);
+				n = min(n, frames);
+				memcpy(write_buf, u->overbuf, n * BYTES_PER_FRAME);
+				memmove(u->overbuf, u->overbuf + n, u->overframes);
+			}
+		} else {
+			/* we just do one packet at a time, although we could loop on packets but that means locking the 
+			 * outputbuf and streambuf for maybe a long time while we process it all, so don't do that */
+			n = OP(&gu, decode, u->decoder, u->packet.packet, u->packet.bytes, (opus_int16*) write_buf, frames, 0);
+		}
+	} else if (!OG(&go, page_eos, &u->page)) {
+		UNLOCK_O_direct;
+		return DECODE_RUNNING;
+	} else u->eos = true;
 			
-#if FRAME_BUF
-	LOCK_O_direct;
-#endif
-
 	if (n > 0) {
 		frames_t count;
 		s16_t *iptr;
 		ISAMPLE_T *optr;
 
 		frames = n;
-		count = frames * channels;
+		count = frames * u->channels;
 
 		// work backward to unpack samples (if needed)
 		iptr = (s16_t *) write_buf + count;
@@ -198,20 +302,13 @@ static decode_state opus_decompress(void) {
 			optr = (ISAMPLE_T *) write_buf + frames * 2;
 		)
 		
-		if (channels == 2) {
-#if BYTES_PER_FRAME == 4
-#if FRAME_BUF
-			// copy needed only when DIRECT and FRAME_BUF
-			IF_DIRECT(
-				memcpy(outputbuf->writep, write_buf, frames * BYTES_PER_FRAME);
-			)	
-#endif			
-#else
+		if (u->channels == 2) {
+#if BYTES_PER_FRAME == 8
 			while (count--) {
 				*--optr = ALIGN(*--iptr);
 			}
 #endif
-		} else if (channels == 1) {
+		} else if (u->channels == 1) {
 			while (count--) {
 				*--optr = ALIGN(*--iptr);
 				*--optr = ALIGN(*iptr);
@@ -229,69 +326,85 @@ static decode_state opus_decompress(void) {
 
 	} else if (n == 0) {
 
-		if (stream.state <= DISCONNECT) {
-			LOG_INFO("partial decode");
+		if (stream.state <= DISCONNECT && u->eos) {
+			LOG_INFO("end of decode");
 			UNLOCK_O_direct;
 			return DECODE_COMPLETE;
 		} else {
 			LOG_INFO("no frame decoded");
         }
 
-	} else if (n == OP_HOLE) {
-
-		// recoverable hole in stream, seen when skipping
-		LOG_DEBUG("hole in stream");
-
 	} else {
 
-		LOG_INFO("op_read error: %d", n);
+		LOG_INFO("opus decode error: %d", n);
 		UNLOCK_O_direct;
 		return DECODE_COMPLETE;
 	}
 
 	UNLOCK_O_direct;
-
 	return DECODE_RUNNING;
 }
 
-
-static void opus_open(u8_t size, u8_t rate, u8_t chan, u8_t endianness) {
-	if (!u->of) {
-#if FRAME_BUF
-		if (!u->write_buf) u->write_buf = malloc(FRAME_BUF * BYTES_PER_FRAME);
-#endif
-	} else {
-		OP(u, free, u->of);
-		u->of = NULL;
-	}
-	u->end = false;
+static void opus_open(u8_t size, u8_t rate, u8_t chan, u8_t endianness) {   
+    if (u->decoder) OP(&gu, decoder_destroy, u->decoder);         
+    u->decoder = NULL;
+    
+	if (!u->overbuf) u->overbuf = malloc(MAX_OPUS_FRAMES * BYTES_PER_FRAME);
+    
+    u->eos = false;
+    u->status = OGG_SYNC;
+	u->overframes = 0;
+	
+	OG(&gu, sync_clear, &u->sync);
+    OG(&gu, stream_clear, &u->state);
+	OG(&gu, stream_init, &u->state, -1);
 }
 
-static void opus_close(void) {
-	if (u->of) {
-		OP(u, free, u->of);
-		u->of = NULL;
-	}
-#if FRAME_BUF
-	free(u->write_buf);
-	u->write_buf = NULL;
-#endif
+static void opus_close(void) {  
+	if (u->decoder) OP(&gu, decoder_destroy, u->decoder);
+    u->decoder = NULL;
+    
+	free(u->overbuf);
+    u->overbuf = NULL;
+    
+	OG(&gu, stream_clear, &u->state);
+	OG(&gu, sync_clear, &u->sync);
 }
 
 static bool load_opus(void) {
 #if !LINKALL
-	void *handle = dlopen(LIBOPUS, RTLD_NOW);
 	char *err;
-
-	if (!handle) {
-		LOG_INFO("dlerror: %s", dlerror());
+    
+	void *u.handle = dlopen(LIBOPUS, RTLD_NOW);  
+	if (!u_handle) {
+		LOG_INFO("opus dlerror: %s", dlerror());
 		return false;
 	}
 
-	u->op_free = dlsym(handle, "op_free");
-	u->op_read = dlsym(handle, "op_read");
-	u->op_head = dlsym(handle, "op_head");
-	u->op_open_callbacks = dlsym(handle, "op_open_callbacks");
+    void *g_handle = dlopen(LIBOGG, RTLD_NOW);    
+    if (!g_handle) {
+        dlclose(u_handle);
+		LOG_INFO("ogg dlerror: %s", dlerror());
+		return false;
+	}
+	
+	g_handle->ogg_stream_clear = dlsym(g_handle->handle, "ogg_stream_clear");
+	g_handle->.ogg_stream_reset = dlsym(g_handle->handle, "ogg_stream_reset");
+	g_handle->ogg_stream_eos = dlsym(g_handle->handle, "ogg_stream_eos");
+	g_handle->ogg_stream_reset_serialno = dlsym(g_handle->handle, "ogg_stream_reset_serialno");
+	g_handle->ogg_sync_clear = dlsym(g_handle->handle, "ogg_sync_clear");
+	g_handle->ogg_packet_clear = dlsym(g_handle->handle, "ogg_packet_clear");
+	g_handle->ogg_sync_buffer = dlsym(g_handle->handle, "ogg_sync_buffer");
+	g_handle->ogg_sync_wrote = dlsym(g_handle->handle, "ogg_sync_wrote");
+	g_handle->ogg_sync_pageseek = dlsym(g_handle->handle, "ogg_sync_pageseek");
+	g_handle->ogg_sync_pageout = dlsym(g_handle->handle, "ogg_sync_pageout");
+	g_handle->ogg_stream_pagein = dlsym(g_handle->handle, "ogg_stream_pagein");
+	g_handle->ogg_stream_packetout = dlsym(g_handle->handle, "ogg_stream_packetout");
+	g_handle->ogg_page_packets = dlsym(g_handle->handle, "ogg_page_packets");
+    
+	u_handle->opus_decoder_create = dlsym(u_handle->handle, "opus_decoder_create");
+	u_handle->opus_decoder_destroy = dlsym(u_handle->handle, "opus_decoder_destroy");
+	u_handle->opus_decode = dlsym(u_handle->handle, "opus_decode");
 	
 	if ((err = dlerror()) != NULL) {
 		LOG_INFO("dlerror: %s", err);
@@ -308,23 +421,17 @@ struct codec *register_opus(void) {
 	static struct codec ret = {
 		'u',          // id
 		"ops",        // types
-		4*1024,       // min read
-		32*1024,       // min space
+		8*1024,       // min read
+		MAX_OPUS_FRAMES*BYTES_PER_FRAME*2,       // min space
 		opus_open, 	  // open
 		opus_close,   // close
 		opus_decompress,  // decode
 	};
 
-	u = malloc(sizeof(struct opus));
-	if (!u) {
+	if ((u = calloc(1, sizeof(struct opus))) == NULL) {
 		return NULL;
 	}
 
-	u->of = NULL;
-#if FRAME_BUF	
-	u->write_buf = NULL;
-#endif	
-
 	if (!load_opus()) {
 		return NULL;
 	}

components/squeezelite/slimproto.c

@@ -306,7 +306,7 @@ static void process_strm(u8_t *pkt, int len) {
 		break;
 	case 'f':	
 	case 'q':
-		decode_flush();
+		decode_flush(strm->command == 'q');
 		if (!output.external) output_flush();
 		status.frames_played = 0;
 		if (stream_disconnect() && strm->command == 'f') sendSTAT("STMf", 0);

components/squeezelite/squeezelite.h

@@ -393,7 +393,6 @@ typedef enum { lERROR = 0, lWARN, lINFO, lDEBUG, lSDEBUG } log_level;
 const char *logtime(void);
 void logprint(const char *fmt, ...);
 
-#define LOG_ERROR(fmt, ...) logprint("%s %s:%d " fmt "\n", logtime(), __FUNCTION__, __LINE__, ##__VA_ARGS__)
 #define LOG_WARN(fmt, ...)  if (loglevel >= lWARN)  logprint("%s %s:%d " fmt "\n", logtime(), __FUNCTION__, __LINE__, ##__VA_ARGS__)
 #define LOG_INFO(fmt, ...)  if (loglevel >= lINFO)  logprint("%s %s:%d " fmt "\n", logtime(), __FUNCTION__, __LINE__, ##__VA_ARGS__)
 #define LOG_DEBUG(fmt, ...) if (loglevel >= lDEBUG) logprint("%s %s:%d " fmt "\n", logtime(), __FUNCTION__, __LINE__, ##__VA_ARGS__)
@@ -406,6 +405,10 @@ typedef int sockfd;
 #include "embedded.h"
 #endif
 
+#ifndef LOG_ERROR
+#define LOG_ERROR(fmt, ...) logprint("%s %s:%d " fmt "\n", logtime(), __FUNCTION__, __LINE__, ##__VA_ARGS__)
+#endif
+
 #if !defined(MSG_NOSIGNAL)
 #define MSG_NOSIGNAL 0
 #endif
@@ -619,7 +622,7 @@ struct codec {
 
 void decode_init(log_level level, const char *include_codecs, const char *exclude_codecs);
 void decode_close(void);
-void decode_flush(void);
+void decode_flush(bool close);
 unsigned decode_newstream(unsigned sample_rate, unsigned supported_rates[]);
 void codec_open(u8_t format, u8_t sample_size, u8_t sample_rate, u8_t channels, u8_t endianness);
 

components/squeezelite/stream.c

@@ -390,7 +390,7 @@ void stream_init(log_level level, unsigned stream_buf_size) {
 	buf_init(streambuf, stream_buf_size);
 	if (streambuf->buf == NULL) {
 		LOG_ERROR("unable to malloc buffer");
-		exit(0);
+		exit(2);
 	}
 	
 #if USE_SSL
@@ -401,7 +401,7 @@ void stream_init(log_level level, unsigned stream_buf_size) {
 	SSLctx = SSL_CTX_new(SSLv23_client_method());
 	if (SSLctx == NULL) {
 		LOG_ERROR("unable to allocate SSL context");
-		exit(0);
+		exit(3);
 	}	
 	SSL_CTX_set_options(SSLctx, SSL_OP_NO_SSLv2);
 #if !LINKALL && !NO_SSLSYM

components/squeezelite/utils.c

@@ -69,7 +69,11 @@ const char *logtime(void) {
 	struct timeval tv;
 	gettimeofday(&tv, NULL);
 	strftime(buf, sizeof(buf), "[%T.", localtime(&tv.tv_sec));
-	sprintf(buf+strlen(buf), "%06ld]", (long)tv.tv_usec);
+#ifdef EMBEDDED    
+	sprintf(buf+strlen(buf), "%03ld]", (long)tv.tv_usec/1000);
+#else    
+    sprintf(buf+strlen(buf), "%06ld]", (long)tv.tv_usec);
+#endif    
 #endif
 	return buf;
 }

components/squeezelite/vorbis.c

@@ -21,52 +21,81 @@
 
 #include "squeezelite.h"
 
-/* 
-*  with some low-end CPU, the decode call takes a fair bit of time and if the outputbuf is locked during that
-*  period, the output_thread (or equivalent) will be locked although there is plenty of samples available.
-*  Normally, with PRIO_INHERIT, that thread should increase decoder priority and get the lock quickly but it
-*  seems that when the streambuf has plenty of data, the decode thread grabs the CPU to much, even it the output
-*  thread has a higher priority. Using an interim buffer where vorbis decoder writes the output is not great from
-*  an efficiency (one extra memory copy) point of view, but it allows the lock to not be kept for too long
-*/
-#if EMBEDDED
-#define FRAME_BUF 2048
-#endif
-
-#if BYTES_PER_FRAME == 4		
-#define ALIGN(n) 	(n)
-#else
-#define ALIGN(n) 	(n << 16)		
-#endif
-
 // automatically select between floating point (preferred) and fixed point libraries:
 // NOTE: works with Tremor version here: http://svn.xiph.org/trunk/Tremor, not vorbisidec.1.0.2 currently in ubuntu
 
-// we take common definations from <vorbis/vorbisfile.h> even though we can use tremor at run time
-// tremor's OggVorbis_File struct is normally smaller so this is ok, but padding added to malloc in case it is bigger
-#define OV_EXCLUDE_STATIC_CALLBACKS
-
+#include <ogg/ogg.h>
 #ifdef TREMOR_ONLY
-#include <ivorbisfile.h>
+#include <vorbis/ivorbiscodec.h>
 #else
-#include <vorbis/vorbisfile.h>
+#include <vorbis/codec.h>
+static bool tremor = false;
+#endif
+
+// this is tremor packing, not mine...
+static inline int32_t clip15(int32_t x) {
+  int ret = x;
+  ret -= ((x<=32767)-1)&(x-32767);
+  ret -= ((x>=-32768)-1)&(x+32768);
+  return ret;
+}
+
+#if BYTES_PER_FRAME == 4		
+#define ALIGN(n) clip15((n) >> 9);
+#define ALIGN_FLOAT(n) ((n)*32768.0f + 0.5f)
+#else
+#define ALIGN(n) (clip15((n) >> 9) << 16)
+#define ALIGN_FLOAT ((n)*32768.0f*65536.0f + 0.5f)
 #endif
 
 struct vorbis {
-	OggVorbis_File *vf;
-	bool opened, end;
-#if FRAME_BUF	
-	u8_t *write_buf;
-#endif	
+	bool opened;
+	enum { OGG_SYNC, OGG_ID_HEADER, OGG_COMMENT_HEADER, OGG_SETUP_HEADER } status;
+	struct {
+		ogg_stream_state state;
+		ogg_packet packet;
+		ogg_sync_state sync;
+		ogg_page page;
+	};
+	struct {
+		vorbis_dsp_state decoder;
+		vorbis_info info;
+		vorbis_comment comment;
+		vorbis_block block;
+	};
+	int rate, channels;
+    uint32_t overflow;
+    bool eos;
+};
+
 #if !LINKALL
+static struct vorbis {
 	// vorbis symbols to be dynamically loaded - from either vorbisfile or vorbisidec (tremor) version of library
 	vorbis_info *(* ov_info)(OggVorbis_File *vf, int link);
 	int (* ov_clear)(OggVorbis_File *vf);
 	long (* ov_read)(OggVorbis_File *vf, char *buffer, int length, int bigendianp, int word, int sgned, int *bitstream);
 	long (* ov_read_tremor)(OggVorbis_File *vf, char *buffer, int length, int *bitstream);
 	int (* ov_open_callbacks)(void *datasource, OggVorbis_File *vf, const char *initial, long ibytes, ov_callbacks callbacks);
+} gv;
+
+static struct {
+	void *handle;
+	int (*ogg_stream_init)(ogg_stream_state* os, int serialno);
+	int (*ogg_stream_clear)(ogg_stream_state* os);
+	int (*ogg_stream_reset)(ogg_stream_state* os);
+	int (*ogg_stream_eos)(ogg_stream_state* os);
+	int (*ogg_stream_reset_serialno)(ogg_stream_state* os, int serialno);
+	int (*ogg_sync_clear)(ogg_sync_state* oy);
+	void (*ogg_packet_clear)(ogg_packet* op);
+	char* (*ogg_sync_buffer)(ogg_sync_state* oy, long size);
+	int (*ogg_sync_wrote)(ogg_sync_state* oy, long bytes);
+	long (*ogg_sync_pageseek)(ogg_sync_state* oy, ogg_page* og);
+	int (*ogg_sync_pageout)(ogg_sync_state* oy, ogg_page* og);
+	int (*ogg_stream_pagein)(ogg_stream_state* os, ogg_page* og);
+	int (*ogg_stream_packetout)(ogg_stream_state* os, ogg_packet* op);
+	int (*ogg_page_packets)(const ogg_page* og);
+} go;
 #endif
-};
 
 static struct vorbis *v;
 
@@ -86,183 +115,249 @@ extern struct processstate process;
 #if PROCESS
 #define LOCK_O_direct   if (decode.direct) mutex_lock(outputbuf->mutex)
 #define UNLOCK_O_direct if (decode.direct) mutex_unlock(outputbuf->mutex)
-#define LOCK_O_not_direct   if (!decode.direct) mutex_lock(outputbuf->mutex)
-#define UNLOCK_O_not_direct if (!decode.direct) mutex_unlock(outputbuf->mutex)
 #define IF_DIRECT(x)    if (decode.direct) { x }
 #define IF_PROCESS(x)   if (!decode.direct) { x }
 #else
 #define LOCK_O_direct   mutex_lock(outputbuf->mutex)
 #define UNLOCK_O_direct mutex_unlock(outputbuf->mutex)
-#define LOCK_O_not_direct
-#define UNLOCK_O_not_direct
 #define IF_DIRECT(x)    { x }
 #define IF_PROCESS(x)
 #endif
 
 #if LINKALL
-#define OV(h, fn, ...) (ov_ ## fn)(__VA_ARGS__)
-#define TREMOR(h)      0
-#if !WIN
-extern int ov_read_tremor(); // needed to enable compilation, not linked
-#endif
+#define OV(h, fn, ...) (vorbis_ ## fn)(__VA_ARGS__)
+#define OG(h, fn, ...) (ogg_ ## fn)(__VA_ARGS__)
 #else
 #define OV(h, fn, ...) (h)->ov_##fn(__VA_ARGS__)
-#define TREMOR(h)      (h)->ov_read_tremor
+#define OG(h, fn, ...) (h)->ogg_ ## fn(__VA_ARGS__)
 #endif
 
-// called with mutex locked within vorbis_decode to avoid locking O before S
-static size_t _read_cb(void *ptr, size_t size, size_t nmemb, void *datasource) {
-	size_t bytes;
+static int get_ogg_packet(void) {
+	int status = 0;
 
 	LOCK_S;
+	size_t bytes = min(_buf_used(streambuf), _buf_cont_read(streambuf));
 
-	bytes = min(_buf_used(streambuf), _buf_cont_read(streambuf));
-	bytes = min(bytes, size * nmemb);
+	while (!(status = OG(&go, stream_packetout, &v->state, &v->packet)) && bytes) {
+		do {
+			size_t consumed = min(bytes, 4096);
+			char* buffer = OG(&gv, sync_buffer, &v->sync, consumed);
+			memcpy(buffer, streambuf->readp, consumed);
+			OG(&gv, sync_wrote, &v->sync, consumed);
 
-	memcpy(ptr, streambuf->readp, bytes);
-	_buf_inc_readp(streambuf, bytes);
+			_buf_inc_readp(streambuf, consumed);
+			bytes -= consumed;
+		} while (!(status = OG(&go, sync_pageseek, &v->sync, &v->page)) && bytes);
+
+		// if we have a new page, put it in
+		if (status)	OG(&go, stream_pagein, &v->state, &v->page);
+	}
 
 	UNLOCK_S;
-
-	return bytes / size;
+	return status;
 }
 
-// these are needed for older versions of tremor, later versions and libvorbis allow NULL to be used
-static int _seek_cb(void *datasource, ogg_int64_t offset, int whence) {  return -1; }
-static int _close_cb(void *datasource) { return 0; }
-static long _tell_cb(void *datasource) { return 0; }
-
-static decode_state vorbis_decode(void) {
-	static int channels;
-	frames_t frames;
-	int bytes, s, n;
-	u8_t *write_buf;
+static int read_vorbis_header(void) {
+	int status = 0;
+	bool fetch = true;
 
 	LOCK_S;
 
-	if (stream.state <= DISCONNECT && v->end) {
-		UNLOCK_S;
-		return DECODE_COMPLETE;
+	size_t bytes = min(_buf_used(streambuf), _buf_cont_read(streambuf));
+
+	while (bytes && !status) {
+		// first fetch a page if we need one
+		if (fetch) {
+			size_t consumed = min(bytes, 4096);
+			char* buffer = OG(&go, sync_buffer, &v->sync, consumed);
+			memcpy(buffer, streambuf->readp, consumed);
+			OG(&go, sync_wrote, &v->sync, consumed);
+
+			_buf_inc_readp(streambuf, consumed);
+			bytes -= consumed;
+
+			if (!OG(&go, sync_pageseek, &v->sync, &v->page)) continue;
+		}
+
+		switch (v->status) {
+		case OGG_SYNC:
+			v->status = OGG_ID_HEADER;
+			OG(&go, stream_reset_serialno, &v->state, OG(&go, page_serialno, &v->page));
+			fetch = false;
+			break;
+		case OGG_ID_HEADER:
+			status = OG(&go, stream_pagein, &v->state, &v->page);
+			if (!OG(&go, stream_packetout, &v->state, &v->packet)) break;
+		
+			OV(&gv, info_init, &v->info);
+			status = OV(&gv, synthesis_headerin, &v->info, &v->comment, &v->packet);
+
+			if (status) {
+				LOG_ERROR("vorbis id header packet error %d", status);
+				status = -1;
+			} else {
+				v->channels = v->info.channels;
+				v->rate = v->info.rate;
+				v->status = OGG_COMMENT_HEADER;
+
+				// only fetch if no other packet already in (they should not)
+				fetch = OG(&go, page_packets, &v->page) <= 1;
+				if (!fetch) LOG_INFO("id packet should terminate page");
+				LOG_INFO("id acquired");
+			}
+			break;
+		case OGG_SETUP_HEADER:
+			// header packets don't align with pages on Vorbis (contrary to Opus)
+			if (fetch) OG(&go, stream_pagein, &v->state, &v->page);
+
+			// finally build a codec if we have the packet
+			status = OG(&go, stream_packetout, &v->state, &v->packet);
+			if (status && ((status = OV(&gv, synthesis_headerin, &v->info, &v->comment, &v->packet)) ||
+				(status = OV(&gv, synthesis_init, &v->decoder, &v->info)))) {
+				LOG_ERROR("vorbis setup header packet error %d", status);
+				// no need to free comment, it's fake
+				OV(&gv, info_clear, &v->info);
+				status = -1;
+			} else {
+				OV(&gv, block_init, &v->decoder, &v->block);
+				v->opened = true;
+				LOG_INFO("codec up and running (rate: %d, channels:%d)", v->rate, v->channels);
+				status = 1;
+			}
+			//@FIXME: can we have audio on that page as well?
+			break;
+		case OGG_COMMENT_HEADER: {
+			// don't consume VorbisComment, just skip it
+			int packets = OG(&go, page_packets, &v->page);
+			if (packets) {
+				v->status = OGG_SETUP_HEADER;
+				OG(&go, stream_pagein, &v->state, &v->page);
+				OG(&go, stream_packetout, &v->state, &v->packet);
+
+				OV(&gv, comment_init, &v->comment);
+				v->comment.vendor = "N/A";
+
+				// because of lack of page alignment, we might have the setup page already fully in
+				if (packets > 1) fetch = false;
+				LOG_INFO("comment skipped succesfully");
+			}
+			break;
+		}
+		default:
+			break;
+		}
 	}
-	
+
 	UNLOCK_S;
-	
+	return status;
+}
+
+inline int pcm_out(vorbis_dsp_state* decoder, void*** pcm) {
+#ifndef TREMOR_ONLY                
+    if (!tremor) return OV(&gv, synthesis_pcmout, decoder, (ogg_float_t***) pcm);
+#endif                
+    return OV(&gv, synthesis_pcmout, decoder, (ogg_int32_t***) pcm);
+}      
+
+static decode_state vorbis_decode(void) {
+	frames_t frames;
+	int n = 0;
+	u8_t *write_buf;
+    void** pcm = NULL;
+
 	if (decode.new_stream) {
-		ov_callbacks cbs;
-		int err;
-		struct vorbis_info *info;
+        int status = read_vorbis_header();
 
-		cbs.read_func = _read_cb;
-
-		if (TREMOR(v)) {
-			cbs.seek_func = _seek_cb; cbs.close_func = _close_cb; cbs.tell_func = _tell_cb;
-		} else {
-			cbs.seek_func = NULL; cbs.close_func = NULL; cbs.tell_func = NULL;
+		if (status == 0) {
+			return DECODE_RUNNING;
+		} else if (status < 0) {
+			LOG_WARN("can't create codec");
+			return DECODE_ERROR;
 		}
 
-		if ((err = OV(v, open_callbacks, streambuf, v->vf, NULL, 0, cbs)) < 0) {
-			LOG_WARN("open_callbacks error: %d", err);
-			return DECODE_COMPLETE;
-		}
-
-		v->opened = true;
-		info = OV(v, info, v->vf, -1);
-
-		LOG_INFO("setting track_start");
 		LOCK_O;
-		output.next_sample_rate = decode_newstream(info->rate, output.supported_rates);
+		output.next_sample_rate = decode_newstream(v->rate, output.supported_rates);
 		IF_DSD(	output.next_fmt = PCM; )
 		output.track_start = outputbuf->writep;
 		if (output.fade_mode) _checkfade(true);
 		decode.new_stream = false;
 		UNLOCK_O;
 
-		channels = info->channels;
-
-		if (channels > 2) {
-			LOG_WARN("too many channels: %d", channels);
+		if (v->channels > 2) {
+			LOG_WARN("too many channels: %d", v->channels);
 			return DECODE_ERROR;
 		}
+        
+        LOG_INFO("setting track_start");
 	}
 	
-#if FRAME_BUF
-	IF_DIRECT(
-		frames = min(_buf_space(outputbuf), _buf_cont_write(outputbuf)) / BYTES_PER_FRAME;
-		frames = min(frames, FRAME_BUF);
-		write_buf = v->write_buf;
-	);
-#else
 	LOCK_O_direct;
 	IF_DIRECT(
 		frames = min(_buf_space(outputbuf), _buf_cont_write(outputbuf)) / BYTES_PER_FRAME;
 		write_buf = outputbuf->writep;
 	);
-#endif
 	IF_PROCESS(
 		frames = process.max_in_frames;
 		write_buf = process.inbuf;
 	);
 	
-	bytes = frames * 2 * channels; // samples returned are 16 bits
-	v->end = frames == 0;
-
-	// write the decoded frames into outputbuf even though they are 16 bits per sample, then unpack them
-#ifdef TREMOR_ONLY	
-	n = OV(v, read, v->vf, (char *)write_buf, bytes, &s);
-#else
-	if (!TREMOR(v)) {
-#if SL_LITTLE_ENDIAN
-		n = OV(v, read, v->vf, (char *)write_buf, bytes, 0, 2, 1, &s);
-#else
-		n = OV(v, read, v->vf, (char *)write_buf, bytes, 1, 2, 1, &s);
-#endif
-#if !WIN
-	} else {
-		n = OV(v, read_tremor, v->vf, (char *)write_buf, bytes, &s);
-#endif
-	}
-#endif	
-
-#if FRAME_BUF
-	LOCK_O_direct;
-#endif	
+    if (v->overflow) {
+        n = pcm_out(&v->decoder, &pcm);
+        v->overflow = n - min(n, frames);                
+    } else if (get_ogg_packet() > 0) {
+		n = OV(&gv, synthesis, &v->block, &v->packet);
+		if (n == 0) n = OV(&gv, synthesis_blockin, &v->decoder, &v->block);
+        if (n == 0) n = pcm_out(&v->decoder, &pcm);
+        v->overflow = n - min(n, frames);
+	} else if (!OG(&go, page_eos, &v->page)) {
+		UNLOCK_O_direct;
+		return DECODE_RUNNING;
+	} else v->eos = true;
 
 	if (n > 0) {
-		frames_t count;
-		s16_t *iptr;
-		ISAMPLE_T *optr;
+        ISAMPLE_T *optr = (ISAMPLE_T*) write_buf;     
+        frames = min(n, frames);
+        frames_t count = frames;
+               
+#ifndef TREMOR_ONLY
+        if (!tremor) {
+            if (v->channels == 2) {
+                float* iptr_l = (float*) pcm[0];
+                float* iptr_r = (float*) pcm[1];
 
-		frames = n / 2 / channels;
-		count = frames * channels;
-
-		// work backward to unpack samples (if needed)
-		iptr = (s16_t *) write_buf + count;
-		IF_DIRECT(
-			optr = (ISAMPLE_T *) outputbuf->writep + frames * 2;
-		)
-		IF_PROCESS(
-			optr = (ISAMPLE_T *) write_buf + frames * 2;
-		)
-
-		if (channels == 2) {
-#if BYTES_PER_FRAME == 4
-#if FRAME_BUF
-			// copy needed only when DIRECT and FRAME_BUF
-			IF_DIRECT(
-				memcpy(outputbuf->writep, write_buf, frames * BYTES_PER_FRAME);
-			)
-#endif			
+                while (count--) {
+                    *optr++ = ALIGN_FLOAT(*iptr_l++);
+                    *optr++ = ALIGN_FLOAT(*iptr_r++);;
+                }
+            } else if (v->channels == 1) {
+                float* iptr = pcm[0];
+                while (count--) {
+                    *optr++ = ALIGN_FLOAT(*iptr);
+                    *optr++ = ALIGN_FLOAT(*iptr++);
+                }
+            }
+        } else
 #else
-			while (count--) {
-				*--optr = ALIGN(*--iptr);
-			}
+        {
+            if (v->channels == 2) {
+                s32_t* iptr_l = (s32_t*) pcm[0];
+                s32_t* iptr_r = (s32_t*) pcm[1];
+
+                while (count--) {
+                    *optr++ = ALIGN(*iptr_l++);
+                    *optr++ = ALIGN(*iptr_r++);
+                }
+            } else if (v->channels == 1) {
+                s32_t* iptr = (s32_t*) pcm[0];
+                while (count--) {
+                    *optr++ = ALIGN(*iptr);
+                    *optr++ = ALIGN(*iptr++);
+                }
+            }
+        }
 #endif
-		} else if (channels == 1) {
-			while (count--) {
-				*--optr = ALIGN(*--iptr);
-				*--optr = ALIGN(*iptr);
-			}
-		}
+		// return samples to vorbis/tremor decoder
+		OV(&gv, synthesis_read, &v->decoder, frames);        
 		
 		IF_DIRECT(
 			_buf_inc_writep(outputbuf, frames * BYTES_PER_FRAME);
@@ -275,19 +370,14 @@ static decode_state vorbis_decode(void) {
 
 	} else if (n == 0) {
 
-		if (stream.state <= DISCONNECT) {
-			LOG_INFO("partial decode");
+		if (stream.state <= DISCONNECT && v->eos) {
+			LOG_INFO("end of decode");
 			UNLOCK_O_direct;
 			return DECODE_COMPLETE;
 		} else {
 			LOG_INFO("no frame decoded");
         }
-
-	} else if (n == OV_HOLE) {
-
-		// recoverable hole in stream, seen when skipping
-		LOG_DEBUG("hole in stream");
-
+        
 	} else {
 
 		LOG_INFO("ov_read error: %d", n);
@@ -300,55 +390,81 @@ static decode_state vorbis_decode(void) {
 }
 
 static void vorbis_open(u8_t size, u8_t rate, u8_t chan, u8_t endianness) {
-	if (!v->vf) {
-		v->vf = malloc(sizeof(OggVorbis_File) + 128); // add some padding as struct size may be larger
-		memset(v->vf, 0, sizeof(OggVorbis_File) + 128);
-#if FRAME_BUF		
-		v->write_buf = malloc(FRAME_BUF * BYTES_PER_FRAME);
-#endif		
-	} else {
-		if (v->opened) {
-			OV(v, clear, v->vf);
-			v->opened = false;
-		}
+    LOG_INFO("OPENING CODEC");
+	if (v->opened) {
+		OV(&go, block_clear, &v->block);
+		OV(&go, info_clear, &v->info);
+		OV(&go, dsp_clear, &v->decoder);
 	}
+    
+    v->eos = false;
+    v->opened = false;
+	v->status = OGG_SYNC;
+    v->overflow = 0;
+    
+    OG(&gu, sync_clear, &v->sync);
+    OG(&gu, stream_clear, &v->state);
+    OG(&gu, stream_init, &v->state, -1);
 }
 
-static void vorbis_close(void) {
+static void vorbis_close() {
+    return;
+    LOG_INFO("CLOSING CODEC");
 	if (v->opened) {
-		OV(v, clear, v->vf);
-		v->opened = false;
+		OV(&go, block_clear, &v->block);
+		OV(&go, info_clear, &v->info);
+		OV(&go, dsp_clear, &v->decoder);
 	}
-	free(v->vf);
-#if FRAME_BUF	
-	free(v->write_buf);
-	v->write_buf = NULL;
-#endif	
-	v->vf = NULL;
-	v->end = false;
+    
+    v->opened = false;
+    
+	OG(&go, stream_clear, &v->state);
+	OG(&go, sync_clear, &v->sync);
 }
 
 static bool load_vorbis() {
 #if !LINKALL
-	void *handle = dlopen(LIBVORBIS, RTLD_NOW);
-	char *err;
-	bool tremor = false;
-
-	if (!handle) {
-		handle = dlopen(LIBTREMOR, RTLD_NOW);
-		if (handle) {
+    char *err;
+    
+    void *g_handle = dlopen(LIBOGG, RTLD_NOW);
+    if (!g_handle) {
+        LOG_INFO("ogg dlerror: %s", dlerror());
+		return false
+    }
+    
+    void *v_handle = NULL;
+#ifndef TREMOR_ONLY
+	v_handle = dlopen(LIBVORBIS, RTLD_NOW);
+#endif    
+	if (!v_handle) {
+		v_handle = dlopen(LIBTREMOR, RTLD_NOW);
+		if (v_handle) {
 			tremor = true;
 		} else {
-			LOG_INFO("dlerror: %s", dlerror());
+            dlclose(g_handle);
+			LOG_INFO("vorbis/tremor dlerror: %s", dlerror());
 			return false;
 		}
 	}
+    
+    g_handle->ogg_stream_clear = dlsym(g_handle->handle, "ogg_stream_clear");
+	g_handle->ogg_stream_reset = dlsym(g_handle->handle, "ogg_stream_reset");
+	g_handle->ogg_stream_eos = dlsym(g_handle->handle, "ogg_stream_eos");
+	g_handle->ogg_stream_reset_serialno = dlsym(g_handle->handle, "ogg_stream_reset_serialno");
+	g_handle->ogg_sync_clear = dlsym(g_handle->handle, "ogg_sync_clear");
+	g_handle->ogg_packet_clear = dlsym(g_handle->handle, "ogg_packet_clear");
+	g_handle->ogg_sync_buffer = dlsym(g_handle->handle, "ogg_sync_buffer");
+	g_handle->ogg_sync_wrote = dlsym(g_handle->handle, "ogg_sync_wrote");
+	g_handle->ogg_sync_pageseek = dlsym(g_handle->handle, "ogg_sync_pageseek");
+	g_handle->ogg_sync_pageout = dlsym(g_handle->handle, "ogg_sync_pageout");
+	g_handle->ogg_stream_pagein = dlsym(g_handle->handle, "ogg_stream_pagein");
+	g_handle->ogg_stream_packetout = dlsym(g_handle->handle, "ogg_stream_packetout");
+	g_handle->ogg_page_packets = dlsym(g_handle->handle, "ogg_page_packets");
 
-	v->ov_read = tremor ? NULL : dlsym(handle, "ov_read");
-	v->ov_read_tremor = tremor ? dlsym(handle, "ov_read") : NULL;
-	v->ov_info = dlsym(handle, "ov_info");
-	v->ov_clear = dlsym(handle, "ov_clear");
-	v->ov_open_callbacks = dlsym(handle, "ov_open_callbacks");
+	v_handle.ov_read = dlsym(handle, "ov_read");
+	v_handle.ov_info = dlsym(handle, "ov_info");
+	v_handle.ov_clear = dlsym(handle, "ov_clear");
+	v_handle.ov_open_callbacks = dlsym(handle, "ov_open_callbacks");
 	
 	if ((err = dlerror()) != NULL) {
 		LOG_INFO("dlerror: %s", err);		
@@ -372,12 +488,10 @@ struct codec *register_vorbis(void) {
 		vorbis_decode,// decode
 	};
 
-	v = malloc(sizeof(struct vorbis));
-	if (!v) {
+	if ((v = calloc(1, sizeof(struct vorbis))) == NULL) {
 		return NULL;
 	}
 
-	v->vf = NULL;
 	v->opened = false;
 
 	if (!load_vorbis()) {

components/telnet/telnet.c

@@ -128,8 +128,8 @@ void init_telnet(){
 	if (bMirrorToUART) uart_fd = open("/dev/uart/0", O_RDWR);
 
 	ESP_ERROR_CHECK(esp_vfs_register("/dev/pkspstdout", &vfs, NULL));
-	freopen("/dev/pkspstdout", "wb", stdout);
-	freopen("/dev/pkspstdout", "wb", stderr);
+	freopen("/dev/pkspstdout", "w", stdout);
+	freopen("/dev/pkspstdout", "w", stderr);
 
 	bIsEnabled=true;
 }

components/wifi-manager/network_status.c

@@ -266,6 +266,11 @@ cJSON* network_status_get_basic_info(cJSON** old) {
         *old = network_status_update_float(old, "avg_conn_time", nm->num_disconnect > 0 ? (nm->total_connected_time / nm->num_disconnect) : 0);
         *old = network_update_cjson_number(old, "bt_status", bt_app_source_get_a2d_state());
         *old = network_update_cjson_number(old, "bt_sub_status", bt_app_source_get_media_state());
+#if DEPTH == 16
+        *old = network_update_cjson_number(old, "depth", 16);
+#elif DEPTH == 32
+        *old = network_update_cjson_number(old, "depth", 32);
+#endif        
 #if CONFIG_I2C_LOCKED
         *old = network_status_update_bool(old, "is_i2c_locked", true);
 #else

components/wifi-manager/webapp/dist/src/js/test.d.ts

@@ -24,6 +24,23 @@ declare function getStatus(): {};
 declare function getStatus(): {};
 declare function getStatus(): {};
 declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
+declare function getStatus(): {};
 declare function getRadioButton(entry: any): string;
 declare function getRadioButton(entry: any): string;
 declare function getRadioButton(entry: any): string;
@@ -50,6 +67,40 @@ declare function getRadioButton(entry: any): string;
 declare function getRadioButton(entry: any): string;
 declare function getRadioButton(entry: any): string;
 declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function getRadioButton(entry: any): string;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
+declare function pushStatus(): void;
 declare function pushStatus(): void;
 declare function pushStatus(): void;
 declare function pushStatus(): void;

components/wifi-manager/webapp/dist/webpack/webpack.dev.d.ts

@@ -1,3 +1,4 @@
+declare const PORT: 9100;
 import HtmlWebPackPlugin = require("html-webpack-plugin");
 export namespace entry {
     const test: string;
@@ -17,7 +18,7 @@ export namespace devServer {
     }
     export const open: boolean;
     export const compress: boolean;
-    export const port: number;
+    export { PORT as port };
     export const host: string;
     export const allowedHosts: string;
     export const headers: {
@@ -33,3 +34,4 @@ export namespace devServer {
     export function onBeforeSetupMiddleware(devServer: any): void;
 }
 export const plugins: HtmlWebPackPlugin[];
+export {};

components/wifi-manager/webapp/mock/status.json

@@ -23,5 +23,6 @@
 	"mock_plugin_has_proxy": "x",
 	"mock_fail_fw_update":"",
 	"mock_fail_recovery":"",
-	"mock_old_recovery":""
+	"mock_old_recovery":"",
+	"depth": 16
 }

components/wifi-manager/webapp/package.json

@@ -8,6 +8,7 @@
   "scripts": {
     "prod": "webpack serve --open  --mode=production",
     "build": "webpack  --mode=production ",
+    "stats": "webpack  --env ANALYZE_SIZE=1 --mode=production ",
     "watch": "webpack --progress --watch  --mode=development ",
     "dev": "webpack serve --open  --mode=development"
   },
@@ -51,6 +52,7 @@
     "lodash-webpack-plugin": "^0.11.6",
     "mini-css-extract-plugin": "^2.5.2",
     "node-sass": "^7.0.1",
+    "open": "^9.1.0",
     "postcss": "^8.4.5",
     "postcss-loader": "^6.2.1",
     "purgecss-webpack-plugin": "^4.1.3",
@@ -65,7 +67,7 @@
     "ts-loader": "^9.2.6",
     "typescript": "^4.5.5",
     "webpack": "^5.67.0",
-    "webpack-bundle-analyzer": "^4.5.0",
+    "webpack-bundle-analyzer": "^4.8.0",
     "webpack-cli": "^4.9.2",
     "webpack-dev-server": "^4.7.3"
   },
@@ -74,7 +76,9 @@
     "async-mutex": "^0.3.2",
     "bootstrap": "^5.1.3",
     "jquery": "^3.6.0",
-    "popper.js": "^1.16.1"
+    "popper.js": "^1.16.1",
+    "webpack-visualizer-plugin": "^0.1.11",
+    "webpack-visualizer-plugin2": "^1.0.0"
   },
   "keywords": [
     "webppack4",

components/wifi-manager/webapp/src/index.ejs

@@ -44,19 +44,23 @@
 
 		</div>
 		<div class="info navbar-right" style="display: inline-flex;">
-			<span class="recovery_element material-icons " style="color:orange; display: none" aria-label="🛑" >system_update_alt</span>
-			<span id="battery" class="material-icons" style="fill:white; display: none" aria-label="🔋" >battery_full</span>
+			<span class="recovery_element material-icons " style="color:orange; display: none"
+				aria-label="🛑">system_update_alt</span>
+			<span id="battery" class="material-icons" style="fill:white; display: none"
+				aria-label="🔋">battery_full</span>
 			<span id="o_jack" class="material-icons" style="fill:white; display: none" aria-label="🎧">headphones</span>
 			<span id="s_airplay" class="material-icons" style="fill:white; display: none" aria-label="🍎">airplay</span>
 			<em id="s_cspot" class="fab fa-spotify" style="fill:white; display: inline"></em>
 			<span data-bs-toggle="tooltip" id="o_type" data-bs-placement="top" title="">
 				<span id="o_bt" class="material-icons" style="fill:white; display: none" aria-label="">bluetooth</span>
-				<span id="o_spdif" class="material-icons" style="fill:white; display: none" aria-label="">graphic_eq</span>
+				<span id="o_spdif" class="material-icons" style="fill:white; display: none"
+					aria-label="">graphic_eq</span>
 				<span id="o_i2s" class="material-icons" style="fill:white; display: none" aria-label="🔈">speaker</span>
 			</span>
-			<span id="ethernet" class="material-icons if_eth" style="fill:white; display: none" aria-label="ETH">cable</span>
-			<span id="wifiStsIcon" class="material-icons if_wifi"
-				style="fill:white; display: none" aria-label=""></span>
+			<span id="ethernet" class="material-icons if_eth" style="fill:white; display: none"
+				aria-label="ETH">cable</span>
+			<span id="wifiStsIcon" class="material-icons if_wifi" style="fill:white; display: none"
+				aria-label=""></span>
 
 		</div>
 	</header>
@@ -215,33 +219,116 @@
 				<div class="card text-white  mb-3">
 					<div class="card-header">Usage Templates</div>
 					<div class="card-body">
-						<fieldset>
 							<fieldset class="form-group" id="output-tmpl">
-								<legend>Output</legend>
-								<div class="form-check">
+								<label>Output</label><br>
+								<div class="form-check form-check-inline">
 									<label class="form-check-label">
 										<input type="radio" class="form-check-input" name="output-tmpl" id="i2s">
 										I2S Dac
 									</label>
 								</div>
-								<div class="form-check">
+								<div class="form-check form-check-inline">
 									<label class="form-check-label">
 										<input type="radio" class="form-check-input" name="output-tmpl" id="spdif">
 										SPDIF
 									</label>
 								</div>
-								<div class="form-check">
+								<div class="form-check form-check-inline">
 									<label class="form-check-label">
 										<input type="radio" class="form-check-input" name="output-tmpl" id="bt">
 										Bluetooth
 									</label>
 								</div>
 							</fieldset>
-							<div class="form-group"><label for="player">Player Name</label><input type="text"
-									class="form-control " placeholder="Squeezelite" id="player"></div>
-							<div class="form-group"><label for="optional">Optional setting (e.g. for LMS IP
-									address)</label><input type="text" class="form-control" id="optional"></div>
+							<fieldset>
+							<div id="options">
+								<div class="form-group"><label for="cmd_opt_n">Set the player name</label><input
+										type="text" class="form-control sqcmd" placeholder="name" id="cmd_opt_n"></div>
+								<div class="form-group"><label for="cmd_opt_s">Server</label><input type="text"
+										class="form-control sqcmd" placeholder="server[:port]" id="cmd_opt_s"></div>
+								<div class="form-group"><label for="cmd_opt_b">Stream and Output buffer sizes (in
+										Kbytes)</label><input type="text" class="form-control sqcmd"
+										placeholder="stream:output" id="cmd_opt_b"></div>
+								<div class="form-group"><label for="cmd_opt_c">Restrict codecs </label><input
+										type="text" class="form-control sqcmd" placeholder="codec1,codec2"
+										id="cmd_opt_c"><small class="form-text text-muted">Supported: flac,pcm,mp3,ogg
+										(mad,mpg for specific mp3 codec)</small></div>
+								<div class="form-group"><label for="cmd_opt_C">Ouput device close timeout</label><input
+										type="text" class="form-control sqcmd" placeholder="timeout"
+										id="cmd_opt_C"><small class="form-text text-muted">Close output device after
+										timeout seconds, default
+										is to keep it open while player is 'on'</small></div>
+								<div class="form-group"><label for="cmd_opt_d">Set logging level</label><input
+										type="text" class="form-control sqcmd" placeholder="log=level"
+										id="cmd_opt_d"><small class="form-text text-muted">Logs:
+										all|slimproto|stream|decode|output, level:
+										info|debug|sdebug</small></div>
+								<div class="form-group"><label for="cmd_opt_e">Explicitly exclude native support of one
+										or more codecs</label><input type="text" class="form-control sqcmd"
+										placeholder="codec1,codec2" id="cmd_opt_e"><small
+										class="form-text text-muted">Supported: flac,pcm,mp3,ogg (mad,mpg for specific
+										mp3 codec)</small></div>
+								<div class="form-group"><label for="cmd_opt_m">Set mac address</label><input type="text"
+										class="form-control sqcmd" placeholder="mac addr" id="cmd_opt_m"><small
+										class="form-text text-muted">Format: ab:cd:ef:12:34:56</small></div>
+								<div class="form-group"><label for="cmd_opt_r">Sample rates supported, allows output to
+										be off when squeezelite is started</label><input type="text"
+										class="form-control sqcmd" placeholder="rates" id="cmd_opt_r"><small
+										class="form-text text-muted">&lt;maxrate&gt;|&lt;minrate&gt;&lt;maxrate&gt;&lt;rate1&gt;&lt;rate2&gt;&lt;rate3&gt;</small>
+								</div>
+
+								<div class="form-group hide" id="cmd_opt_R">
+									<label>Resample</label><br>
+									<div class="form-check form-check-inline">
+										<input class="form-check-input" type="radio" name="resample" id="resample_none"
+											suffix="" checked aint="false">
+										<label class="form-check-label" for="resampleNone">No resampling</label>
+									</div>
+									<div class="form-check form-check-inline">
+										<input class="form-check-input" type="radio" name="resample" id="resample"
+											suffix=' -R' aint="false">
+										<label class="form-check-label" for="resampleNone">Default</label>
+									</div>
+
+									<div class="form-check form-check-inline">
+										<input class="form-check-input" type="radio" name="resample" id="resample_b"
+											suffix=' -R -u b' aint="true">
+										<label class="form-check-label" for="resampleBasic">Basic linear
+											interpolation</label>
+									</div>
+									<div class="form-check form-check-inline">
+										<input class="form-check-input" type="radio" name="resample" id="resample_l"
+											suffix=' -R -u l' aint="true">
+										<label class="form-check-label" for="resample13Taps">13 taps</label>
+									</div>
+									<div class="form-check form-check-inline">
+										<input class="form-check-input" type="radio" name="resample" id="resample_m"
+											suffix=' -R -u m' aint="true">
+										<label class="form-check-label" for="resample21Taps">21 taps</label>
+									</div>
+									<div class="form-check form-check-inline">
+										<input class="form-check-input" type="checkbox" name="interpolate"
+											id="resample_i" suffix=":i">
+										<label class="form-check-label" for="interpolate">Interpolate filter
+											coefficients</label>
+									</div>
+								</div>
+
+								<div class="form-group"><label for="cmd_opt_Z">Report rate to server in helo as the
+										maximum sample rate we can support</label><input type="text"
+										class="form-control" placeholder="rate" id="cmd_opt_Z"></div>
+								<div class="form-group">
+									<div class="form-check">
+										<label class="form-check-label">
+											<input class="form-check-input" type="checkbox" id="cmd_opt_W" value=""
+												checked="">
+											Read wave and aiff format from header, ignore server parameters
+										</label>
+									</div>
+								</div>
+							</div>
 							<div class="form-group">
+
 								<div class="form-check">
 									<label class="form-check-label">
 										<input class="form-check-input" type="checkbox" id="disable-squeezelite"

components/wifi-manager/webapp/src/js/custom.js

@@ -28,71 +28,95 @@ Object.assign(Date.prototype, {
     return this.toLocaleString(undefined, opt);
   },
 });
-function handleNVSVisible(){
+function get_control_option_value(obj) {
+  let ctrl,id,val,opt;
+  let radio = false;
+  let checked = false;
+  if (typeof (obj) === 'string') {
+    id = obj;
+    ctrl = $(`#${id}`);
+  } else {
+    id = $(obj).attr('id');
+    ctrl = $(obj);
+  }
+  if(ctrl.attr('type') === 'checkbox'){
+    opt = $(obj).checked?id.replace('cmd_opt_', ''):'';
+    val = true;
+  }
+  else {
+    opt = id.replace('cmd_opt_', '');
+    val = $(obj).val();
+    val = `${val.includes(" ") ? '"' : ''}${val}${val.includes(" ") ? '"' : ''}`;
+  }
+
+  return { opt, val };
+}
+function handleNVSVisible() {
   let nvs_previous_checked = isEnabled(Cookies.get("show-nvs"));
-  $('input#show-nvs')[0].checked = nvs_previous_checked ;
+  $('input#show-nvs')[0].checked = nvs_previous_checked;
   if ($('input#show-nvs')[0].checked || recovery) {
-      $('*[href*="-nvs"]').show();
-    } else {
-      $('*[href*="-nvs"]').hide();
+    $('*[href*="-nvs"]').show();
+  } else {
+    $('*[href*="-nvs"]').hide();
+  }
+}
+function concatenateOptions(options) {
+  let commandLine = ' ';
+  for (const [option, value] of Object.entries(options)) {
+    if (option !== 'n' && option !== 'o') {
+      commandLine += `-${option} `;
+      if (value !== true) {
+        commandLine += `${value} `;
+      }
     }
+  }
+  return commandLine;
 }
 
-
 function isEnabled(val) {
-  return val!=undefined && typeof val === 'string' && val.match("[Yy1]");
+  return val != undefined && typeof val === 'string' && val.match("[Yy1]");
 }
 
 const nvsTypes = {
   NVS_TYPE_U8: 0x01,
-
   /*! < Type uint8_t */
   NVS_TYPE_I8: 0x11,
-
   /*! < Type int8_t */
   NVS_TYPE_U16: 0x02,
-
   /*! < Type uint16_t */
   NVS_TYPE_I16: 0x12,
-
   /*! < Type int16_t */
   NVS_TYPE_U32: 0x04,
-
   /*! < Type uint32_t */
   NVS_TYPE_I32: 0x14,
-
   /*! < Type int32_t */
   NVS_TYPE_U64: 0x08,
-
   /*! < Type uint64_t */
   NVS_TYPE_I64: 0x18,
-
   /*! < Type int64_t */
   NVS_TYPE_STR: 0x21,
-
   /*! < Type string */
   NVS_TYPE_BLOB: 0x42,
-
   /*! < Type blob */
   NVS_TYPE_ANY: 0xff /*! < Must be last */,
 };
 const btIcons = {
-  bt_playing: {'label':'','icon': 'media_bluetooth_on'},
-  bt_disconnected: {'label':'','icon': 'media_bluetooth_off'},
-  bt_neutral: {'label':'','icon': 'bluetooth'},
-  bt_connecting: {'label':'','icon': 'bluetooth_searching'},
-  bt_connected: {'label':'','icon': 'bluetooth_connected'},
-  bt_disabled: {'label':'','icon': 'bluetooth_disabled'},
-  play_arrow: {'label':'','icon': 'play_circle_filled'},
-  pause: {'label':'','icon': 'pause_circle'},
-  stop: {'label':'','icon': 'stop_circle'},
-  '':  {'label':'','icon':''}
+  bt_playing: { 'label': '', 'icon': 'media_bluetooth_on' },
+  bt_disconnected: { 'label': '', 'icon': 'media_bluetooth_off' },
+  bt_neutral: { 'label': '', 'icon': 'bluetooth' },
+  bt_connecting: { 'label': '', 'icon': 'bluetooth_searching' },
+  bt_connected: { 'label': '', 'icon': 'bluetooth_connected' },
+  bt_disabled: { 'label': '', 'icon': 'bluetooth_disabled' },
+  play_arrow: { 'label': '', 'icon': 'play_circle_filled' },
+  pause: { 'label': '', 'icon': 'pause_circle' },
+  stop: { 'label': '', 'icon': 'stop_circle' },
+  '': { 'label': '', 'icon': '' }
 };
 const batIcons = [
-  { icon: "battery_0_bar", label:'▪', ranges: [{ f: 5.8, t: 6.8 }, { f: 8.8, t: 10.2 }] },
-  { icon: "battery_2_bar", label:'▪▪', ranges: [{ f: 6.8, t: 7.4 }, { f: 10.2, t: 11.1 }] },
-  { icon: "battery_3_bar", label:'▪▪▪', ranges: [{ f: 7.4, t: 7.5 }, { f: 11.1, t: 11.25 }] },
-  { icon: "battery_4_bar", label:'▪▪▪▪', ranges: [{ f: 7.5, t: 7.8 }, { f: 11.25, t: 11.7 }] }
+  { icon: "battery_0_bar", label: '▪', ranges: [{ f: 5.8, t: 6.8 }, { f: 8.8, t: 10.2 }] },
+  { icon: "battery_2_bar", label: '▪▪', ranges: [{ f: 6.8, t: 7.4 }, { f: 10.2, t: 11.1 }] },
+  { icon: "battery_3_bar", label: '▪▪▪', ranges: [{ f: 7.4, t: 7.5 }, { f: 11.1, t: 11.25 }] },
+  { icon: "battery_4_bar", label: '▪▪▪▪', ranges: [{ f: 7.5, t: 7.8 }, { f: 11.25, t: 11.7 }] }
 ];
 const btStateIcons = [
   { desc: 'Idle', sub: ['bt_neutral'] },
@@ -162,7 +186,7 @@ let flashState = {
     $('.flact').prop('disabled', false);
     $('#flashfilename').value = null;
     $('#fw-url-input').value = null;
-    if(!this.isStateError()){
+    if (!this.isStateError()) {
       $('span#flash-status').html('');
       $('#fwProgressLabel').parent().removeClass('bg-danger');
     }
@@ -357,8 +381,8 @@ let flashState = {
     const xhttp = new XMLHttpRequest();
     xhttp.context = this;
     var boundHandleUploadProgressEvent = this.HandleUploadProgressEvent.bind(this);
-    var boundsetOTAError=this.setOTAError.bind(this);
-    xhttp.upload.addEventListener("progress",boundHandleUploadProgressEvent, false);
+    var boundsetOTAError = this.setOTAError.bind(this);
+    xhttp.upload.addEventListener("progress", boundHandleUploadProgressEvent, false);
     xhttp.onreadystatechange = function () {
       if (xhttp.readyState === 4) {
         if (xhttp.status === 0 || xhttp.status === 404) {
@@ -464,11 +488,89 @@ window.handleReboot = function (link) {
     $('#reboot_nav').removeClass('active'); delayReboot(500, '', link);
   }
 }
-function isConnected(){
-  return ConnectedTo.hasOwnProperty('ip') && ConnectedTo.ip!='0.0.0.0'&& ConnectedTo.ip!='';
+
+function parseSqueezeliteCommandLine(commandLine) {
+  const options = {};
+  let output, name;
+  let otherValues = '';
+
+  const argRegex = /("[^"]+"|'[^']+'|\S+)/g;
+  const args = commandLine.match(argRegex);
+
+  let i = 0;
+
+  while (i < args.length) {
+    const arg = args[i];
+
+    if (arg.startsWith('-')) {
+      const option = arg.slice(1);
+
+      if (option === '') {
+        otherValues += args.slice(i).join(' ');
+        break;
+      }
+
+      let value = true;
+
+      if (i + 1 < args.length && !args[i + 1].startsWith('-')) {
+        value = args[i + 1].replace(/"/g, '').replace(/'/g, '');
+        i++;
+      }
+
+      options[option] = value;
+    } else {
+      otherValues += arg + ' ';
+    }
+
+    i++;
+  }
+
+  otherValues = otherValues.trim();
+  output = getOutput(options);
+  name = getName(options);
+  let otherOptions={btname:null,n:null};
+  // assign o and n options to otheroptions if present
+  if (options.o && output.toUpperCase() === 'BT') {
+    let temp = parseSqueezeliteCommandLine(options.o);
+    if(temp.name) {
+      otherOptions.btname = temp.name;
+    }
+    delete options.o;
+  }
+  if (options.n) {
+    otherOptions['n'] = options.n;
+    delete options.n;
+  }
+  return { name, output, options, otherValues,otherOptions };  
 }
-function getIcon(icons){
-  return isConnected()?icons.icon:icons.label;
+
+function getOutput(options) {
+  let output;
+  if (options.o){
+    output = options.o.replace(/"/g, '').replace(/'/g, '');
+    /* set output as the first alphanumerical word in the command line */
+    if (output.indexOf(' ') > 0) {
+      output = output.substring(0, output.indexOf(' '));
+    }
+  }
+  return output;
+}
+
+function getName(options) {
+  let name;
+  /* if n option present, assign to name variable */
+  if (options.n){
+    name = options.n.replace(/"/g, '').replace(/'/g, '');
+  }
+  return name;
+}
+
+
+function isConnected() {
+  return ConnectedTo.hasOwnProperty('ip') && ConnectedTo.ip != '0.0.0.0' && ConnectedTo.ip != '';
+}
+function getIcon(icons) {
+  return isConnected() ? icons.icon : icons.label;
 }
 function handlebtstate(data) {
   let icon = '';
@@ -476,7 +578,7 @@ function handlebtstate(data) {
   if (data.bt_status !== undefined && data.bt_sub_status !== undefined) {
     const iconindex = btStateIcons[data.bt_status].sub[data.bt_sub_status];
     if (iconindex) {
-      icon =  btIcons[iconindex];
+      icon = btIcons[iconindex];
       tt = btStateIcons[data.bt_status].desc;
     } else {
       icon = btIcons.bt_connected;
@@ -485,19 +587,28 @@ function handlebtstate(data) {
   }
 
   $('#o_type').attr('title', tt);
-  $('#o_bt').html(isConnected()?icon.label:icon.text);
+  $('#o_bt').html(isConnected() ? icon.label : icon.text);
 }
 function handleTemplateTypeRadio(outtype) {
   $('#o_type').children('span').css({ display: 'none' });
+  let changed = false;
   if (outtype === 'bt') {
+    changed = output !== 'bt' && output !== '';
     output = 'bt';
   } else if (outtype === 'spdif') {
+    changed = output !== 'spdif' && output !== '';
     output = 'spdif';
   } else {
+    changed = output !== 'i2s' && output !== '';
     output = 'i2s';
   }
   $('#' + output).prop('checked', true);
   $('#o_' + output).css({ display: 'inline' });
+  if (changed) {
+    Object.keys(commandDefaults[output]).forEach(function (key) {
+      $(`#cmd_opt_${key}`).val(commandDefaults[output][key]);
+    });
+  }
 }
 
 function handleExceptionResponse(xhr, _ajaxOptions, thrownError) {
@@ -545,7 +656,17 @@ let releaseURL =
 
 let recovery = false;
 let messagesHeld = false;
-const commandHeader = 'squeezelite -b 500:2000 -d all=info -C 30 -W';
+let commandBTSinkName = '';
+const commandHeader = 'squeezelite ';
+const commandDefaults = {
+  i2s: { b: "500:2000", C: "30", W: "", Z: "96000", o: "I2S" },
+  spdif: { b: "500:2000", C: "30", W: "", Z: "48000", o: "SPDIF" },
+  bt: { b: "500:2000", C: "30", W: "", Z: "44100", o: "BT" },
+};
+let validOptions = {
+  codecs: ['flac', 'pcm', 'mp3', 'ogg', 'aac', 'wma', 'alac', 'dsd', 'mad', 'mpg']
+};
+
 //let blockFlashButton = false;
 let apList = null;
 //let selectedSSID = '';
@@ -559,6 +680,7 @@ let hostName = '';
 let versionName = 'Squeezelite-ESP32';
 let prevmessage = '';
 let project_name = versionName;
+let depth = 16;
 let board_model = '';
 let platform_name = versionName;
 let preset_name = '';
@@ -690,11 +812,6 @@ function handleHWPreset(allfields, reboot) {
       }
     },
   });
-
-
-
-
-
 }
 
 
@@ -773,23 +890,34 @@ function delayReboot(duration, cmdname, ota = 'reboot') {
 // eslint-disable-next-line no-unused-vars
 window.saveAutoexec1 = function (apply) {
   showCmdMessage('cfg-audio-tmpl', 'MESSAGING_INFO', 'Saving.\n', false);
-  let commandLine = commandHeader + ' -n "' + $('#player').val() + '"';
+  let commandLine = `${commandHeader} -o ${output} `;
+  $('.sqcmd').each(function () {
+    let { opt, val } = get_control_option_value($(this));
+    if ((opt && opt.length>0 ) && typeof(val) == 'boolean' || val.length > 0) {
+      const optStr=opt===':'?opt:(` -${opt} `);
+      val = typeof(val) == 'boolean'?'':val;
+      commandLine += `${optStr} ${val}`;
+    }
+  });
+  const resample=$('#cmd_opt_R input[name=resample]:checked');
+  if (resample.length>0 && resample.attr('suffix')!=='') {
+    commandLine += resample.attr('suffix');
+    // now check resample_i option and if checked, add suffix to command line
+    if ($('#resample_i').is(":checked") && resample.attr('aint') =='true')  {
+          commandLine += $('#resample_i').attr('suffix');
+    }
+}
+
+    
   if (output === 'bt') {
-    commandLine += ' -o "BT" -R -Z 192000';
     showCmdMessage(
       'cfg-audio-tmpl',
       'MESSAGING_INFO',
       'Remember to configure the Bluetooth audio device name.\n',
       true
     );
-  } else if (output === 'spdif') {
-    commandLine += ' -o SPDIF -Z 192000';
-  } else {
-    commandLine += ' -o I2S';
-  }
-  if ($('#optional').val() !== '') {
-    commandLine += ' ' + $('#optional').val();
   }
+  commandLine += concatenateOptions(options);
   const data = {
     timestamp: Date.now(),
   };
@@ -880,9 +1008,33 @@ window.handleConnect = function () {
   // now we can re-set the intervals regardless of result
 
 }
+function renderError(opt,error){
+  const fieldname = `cmd_opt_${opt}`;
+  let errorFieldName=`${fieldname}-error`;
+  let errorField=$(`#${errorFieldName}`);
+  let field=$(`#${fieldname}`);
+  
+  if (!errorField || errorField.length ==0) {
+    field.after(`<div id="${errorFieldName}" class="invalid-feedback"></div>`);
+    errorField=$(`#${errorFieldName}`);
+  }
+  if(error.length ==0){
+      errorField.hide();
+      field.removeClass('is-invalid');
+      field.addClass('is-valid');
+      errorField.text('');
+  }
+  else {     
+      errorField.show();
+      errorField.text(error);
+      field.removeClass('is-valid');
+      field.addClass('is-invalid');
+  }
+  return errorField;
+}
 $(document).ready(function () {
   $('.material-icons').each(function (_index, entry) {
-    entry.attributes['icon']=entry.textContent;
+    entry.attributes['icon'] = entry.textContent;
   });
   setIcons(true);
   handleNVSVisible();
@@ -908,6 +1060,43 @@ $(document).ready(function () {
 
   });
   setTimeout(refreshAP, 1500);
+  /* add validation for cmd_opt_c, which accepts a comma separated list. 
+    getting known codecs from validOptions.codecs array
+    use bootstrap classes to highlight the error with an overlay message */
+  $('#options input').on('input', function () {
+    const { opt, val } = get_control_option_value(this);
+    if (opt === 'c' || opt === 'e') {
+      const fieldname = `cmd_opt_${opt}_codec-error`;
+      
+      const values = val.split(',').map(function (item) {
+        return item.trim();
+      });
+      /* get a list of invalid codecs */
+      const invalid = values.filter(function (item) {
+        return !validOptions.codecs.includes(item);
+      });
+      renderError(opt,invalid.length > 0 ? `Invalid codec(s) ${invalid.join(', ')}` : '');
+    }
+    /* add validation for cmd_opt_m, which accepts a mac_address */
+    if (opt === 'm') {
+      const mac_regex = /^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$/;
+      renderError(opt,mac_regex.test(val) ? '' : 'Invalid MAC address');
+    }
+    if (opt === 'r') {
+        const rateRegex =  /^(\d+\.?\d*|\.\d+)-(\d+\.?\d*|\.\d+)$|^(\d+\.?\d*)$|^(\d+\.?\d*,)+\d+\.?\d*$/;
+        renderError(opt,rateRegex.test(val)?'':`Invalid rate(s) ${val}. Acceptable format: <maxrate>|<minrate>-<maxrate>|<rate1>,<rate2>,<rate3>`);
+    }
+
+
+
+  }
+
+
+  );
+
+
+
+
 
   $('#WifiConnectDialog')[0].addEventListener('shown.bs.modal', function (event) {
     $("*[class*='connecting']").hide();
@@ -1029,7 +1218,7 @@ $(document).ready(function () {
 
   $('input#show-nvs').on('click', function () {
     this.checked = this.checked ? 1 : 0;
-    Cookies.set("show-nvs", this.checked?'Y':'N');
+    Cookies.set("show-nvs", this.checked ? 'Y' : 'N');
     handleNVSVisible();
   });
   $('#btn_reboot_recovery').on('click', function () {
@@ -1048,7 +1237,7 @@ $(document).ready(function () {
     saveAutoexec1(true);
   });
   $('#btn_disconnect').on('click', function () {
-    ConnectedTo={};
+    ConnectedTo = {};
     refreshAPHTML2();
     $.ajax({
       url: '/connect.json',
@@ -1303,15 +1492,15 @@ window.setURL = function (button) {
 
 function rssiToIcon(rssi) {
   if (rssi >= -55) {
-    return {'label':'****','icon':`signal_wifi_statusbar_4_bar`};
+    return { 'label': '****', 'icon': `signal_wifi_statusbar_4_bar` };
   } else if (rssi >= -60) {
-    return {'label':'***','icon':`network_wifi_3_bar`};
+    return { 'label': '***', 'icon': `network_wifi_3_bar` };
   } else if (rssi >= -65) {
-    return {'label':'**','icon':`network_wifi_2_bar`};
+    return { 'label': '**', 'icon': `network_wifi_2_bar` };
   } else if (rssi >= -70) {
-    return {'label':'*','icon':`network_wifi_1_bar`};
+    return { 'label': '*', 'icon': `network_wifi_1_bar` };
   } else {
-    return {'label':'.','icon':`signal_wifi_statusbar_null`};
+    return { 'label': '.', 'icon': `signal_wifi_statusbar_null` };
   }
 }
 
@@ -1339,9 +1528,9 @@ function refreshAP() {
   });
 }
 function formatAP(ssid, rssi, auth) {
-  const rssi_icon=rssiToIcon(rssi);
-  const auth_icon={label:auth == 0 ? '🔓' : '🔒',icon:auth == 0 ? 'no_encryption' : 'lock'};
-  
+  const rssi_icon = rssiToIcon(rssi);
+  const auth_icon = { label: auth == 0 ? '🔓' : '🔒', icon: auth == 0 ? 'no_encryption' : 'lock' };
+
   return `<tr data-bs-toggle="modal" data-bs-target="#WifiConnectDialog"><td></td><td>${ssid}</td><td>
   <span class="material-icons" style="fill:white; display: inline" aria-label="${rssi_icon.label}" icon="${rssi_icon.icon}" >${getIcon(rssi_icon)}</span>
   	</td><td>
@@ -1512,9 +1701,9 @@ function getMessages() {
           break;
       }
     }
-    setTimeout(getMessages,messageInterval);
+    setTimeout(getMessages, messageInterval);
   }).fail(function (xhr, ajaxOptions, thrownError) {
-    
+
     if (xhr.status == 404) {
       $('.orec').hide(); // system commands won't be available either
       messagesHeld = true;
@@ -1522,15 +1711,15 @@ function getMessages() {
     else {
       handleExceptionResponse(xhr, ajaxOptions, thrownError);
     }
-    if(xhr.status == 0 && xhr.readyState ==0){
+    if (xhr.status == 0 && xhr.readyState == 0) {
       // probably a timeout. Target is rebooting? 
-      setTimeout(getMessages,messageInterval*2); // increase duration if a failure happens
+      setTimeout(getMessages, messageInterval * 2); // increase duration if a failure happens
     }
-    else if(!messagesHeld){
+    else if (!messagesHeld) {
       // 404 here means we rebooted to an old recovery
-      setTimeout(getMessages,messageInterval); // increase duration if a failure happens
+      setTimeout(getMessages, messageInterval); // increase duration if a failure happens
     }
-    
+
   }
   );
 
@@ -1552,18 +1741,18 @@ function handleRecoveryMode(data) {
     $('#boot-button').html('Reboot');
     $('#boot-form').attr('action', '/reboot_ota.json');
   } else {
-    if(!recovery && messagesHeld){
-      messagesHeld=false;
-      setTimeout(getMessages,messageInterval); // increase duration if a failure happens
+    if (!recovery && messagesHeld) {
+      messagesHeld = false;
+      setTimeout(getMessages, messageInterval); // increase duration if a failure happens
     }
     recovery = false;
-    
+
     $('.recovery_element').hide();
     $('.ota_element').show();
     $('#boot-button').html('Recovery');
     $('#boot-form').attr('action', '/recovery.json');
   }
-  
+
 }
 
 function hasConnectionChanged(data) {
@@ -1645,9 +1834,9 @@ function handleWifiDialog(data) {
 
   }
 }
-function setIcons(offline){
+function setIcons(offline) {
   $('.material-icons').each(function (_index, entry) {
-    entry.textContent = entry.attributes[offline?'aria-label':'icon'].value;
+    entry.textContent = entry.attributes[offline ? 'aria-label' : 'icon'].value;
   });
 }
 function handleNetworkStatus(data) {
@@ -1682,13 +1871,13 @@ function batteryToIcon(voltage) {
   for (const iconEntry of batIcons) {
     for (const entryRanges of iconEntry.ranges) {
       if (inRange(voltage, entryRanges.f, entryRanges.t)) {
-        return { label: iconEntry.label, icon:iconEntry.icon};
+        return { label: iconEntry.label, icon: iconEntry.icon };
       }
     }
   }
 
 
-  return {label:'▪▪▪▪',icon:"battery_full"};
+  return { label: '▪▪▪▪', icon: "battery_full" };
 }
 function checkStatus() {
   $.ajaxSetup({
@@ -1700,6 +1889,16 @@ function checkStatus() {
     handleNetworkStatus(data);
     handlebtstate(data);
     flashState.EventTargetStatus(data);
+    if(data.depth) {
+      depth = data.depth;
+      if(depth==16){
+        $('#cmd_opt_R').show();
+      }
+      else{
+        $('#cmd_opt_R').hide();
+      }
+    }
+
 
     if (data.project_name && data.project_name !== '') {
       project_name = data.project_name;
@@ -1717,10 +1916,10 @@ function checkStatus() {
       $('span#flash-status').html('');
     }
     if (data.Voltage) {
-      const bat_icon=batteryToIcon(data.Voltage);
+      const bat_icon = batteryToIcon(data.Voltage);
       $('#battery').html(`${getIcon(bat_icon)}`);
-      $('#battery').attr("aria-label",bat_icon.label);
-      $('#battery').attr("icon",bat_icon.icon);
+      $('#battery').attr("aria-label", bat_icon.label);
+      $('#battery').attr("icon", bat_icon.icon);
       $('#battery').show();
     } else {
       $('#battery').hide();
@@ -1757,15 +1956,15 @@ function checkStatus() {
       });
     }
     $('#o_jack').css({ display: Number(data.Jack) ? 'inline' : 'none' });
-    setTimeout(checkStatus,statusInterval);
+    setTimeout(checkStatus, statusInterval);
   }).fail(function (xhr, ajaxOptions, thrownError) {
     handleExceptionResponse(xhr, ajaxOptions, thrownError);
-    if(xhr.status == 0 && xhr.readyState ==0){
+    if (xhr.status == 0 && xhr.readyState == 0) {
       // probably a timeout. Target is rebooting? 
-      setTimeout(checkStatus,messageInterval*2); // increase duration if a failure happens
+      setTimeout(checkStatus, messageInterval * 2); // increase duration if a failure happens
     }
     else {
-      setTimeout(checkStatus,messageInterval); // increase duration if a failure happens
+      setTimeout(checkStatus, messageInterval); // increase duration if a failure happens
     }
   });
 }
@@ -1995,6 +2194,7 @@ function getConfig() {
     $('#nvsTable tr').remove();
     const data = (entries.config ? entries.config : entries);
     SystemConfig = data;
+    commandBTSinkName = '';
     Object.keys(data)
       .sort()
       .forEach(function (key) {
@@ -2006,20 +2206,15 @@ function getConfig() {
             $('#disable-squeezelite')[0].checked = false;
           }
         } else if (key === 'autoexec1') {
-          const re = /-o\s?(["][^"]*["]|[^-]+)/g;
-          const m = re.exec(val);
-          if (m[1].toUpperCase().startsWith('I2S')) {
-            handleTemplateTypeRadio('i2s');
-          } else if (m[1].toUpperCase().startsWith('SPDIF')) {
-            handleTemplateTypeRadio('spdif');
-          } else if (m[1].toUpperCase().startsWith('"BT')) {
-            handleTemplateTypeRadio('bt');
-          }
+          /* call new function to parse the squeezelite options */
+          processSqueezeliteCommandLine(val);
         } else if (key === 'host_name') {
           val = val.replaceAll('"', '');
           $('input#dhcp-name1').val(val);
           $('input#dhcp-name2').val(val);
-          $('#player').val(val);
+          if ($('#cmd_opt_n').length == 0) {
+            $('#cmd_opt_n').val(val);
+          }
           document.title = val;
           hostName = val;
         } else if (key === 'rel_api') {
@@ -2054,6 +2249,10 @@ function getConfig() {
         );
         $('input#' + key).val(data[key].value);
       });
+    if(commandBTSinkName.length > 0) {
+      // persist the sink name found in the autoexec1 command line
+      $('#cfg-audio-bt_source-sink_name').val(commandBTSinkName);
+    }
     $('tbody#nvsTable').append(
       "<tr><td><input type='text' class='form-control' id='nvs-new-key' placeholder='new key'></td><td><input type='text' class='form-control' id='nvs-new-value' placeholder='new value' nvs_type=33 ></td></tr>"
     );
@@ -2083,6 +2282,40 @@ function getConfig() {
     handleExceptionResponse(xhr, ajaxOptions, thrownError);
   });
 }
+
+function processSqueezeliteCommandLine(val) {
+  const parsed = parseSqueezeliteCommandLine(val);
+  if (parsed.output.toUpperCase().startsWith('I2S')) {
+    handleTemplateTypeRadio('i2s');
+  } else if (parsed.output.toUpperCase().startsWith('SPDIF')) {
+    handleTemplateTypeRadio('spdif');
+  } else if (parsed.output.toUpperCase().startsWith('BT')) {
+    if(parsed.otherOptions.btname){ 
+      commandBTSinkName= parsed.otherOptions.btname;
+    }
+    handleTemplateTypeRadio('bt');
+  }
+  Object.keys(parsed.options).forEach(function (key) {
+    const option = parsed.options[key];
+    if (!$(`#cmd_opt_${key}`).hasOwnProperty('checked')) {
+      $(`#cmd_opt_${key}`).val(option);
+    } else {
+      $(`#cmd_opt_${key}`)[0].checked = option;
+    }
+  });
+  if (parsed.options.hasOwnProperty('u')) {
+    // parse -u v[:i] and check the appropriate radio button with id #resample_v
+    const [resampleValue, resampleInterpolation] = parsed.options.u.split(':');
+    $(`#resample_${resampleValue}`).prop('checked', true);
+    // if resampleinterpolation is set, check  resample_i checkbox
+    if (resampleInterpolation) {
+      $('#resample_i').prop('checked', true);
+    }
+  }
+
+
+}
+
 function showLocalMessage(message, severity) {
   const msg = {
     message: message,

components/wifi-manager/webapp/webapp.cmake

@@ -1,5 +1,5 @@
-target_add_binary_data( __idf_wifi-manager webapp/dist/css/index.7964a13ec910c36040b8.css.gz BINARY)
+target_add_binary_data( __idf_wifi-manager webapp/dist/css/index.cd56ff129e3113d8cd3a.css.gz BINARY)
 target_add_binary_data( __idf_wifi-manager webapp/dist/favicon-32x32.png BINARY)
 target_add_binary_data( __idf_wifi-manager webapp/dist/index.html.gz BINARY)
-target_add_binary_data( __idf_wifi-manager webapp/dist/js/index.44748c.bundle.js.gz BINARY)
-target_add_binary_data( __idf_wifi-manager webapp/dist/js/node_vendors.44748c.bundle.js.gz BINARY)
+target_add_binary_data( __idf_wifi-manager webapp/dist/js/index.3a56a6.bundle.js.gz BINARY)
+target_add_binary_data( __idf_wifi-manager webapp/dist/js/node_vendors.3a56a6.bundle.js.gz BINARY)

components/wifi-manager/webapp/webpack.c

@@ -1,34 +1,34 @@
 // Automatically generated. Do not edit manually!.
 #include <inttypes.h>
-extern const uint8_t _index_7964a13ec910c36040b8_css_gz_start[] asm("_binary_index_7964a13ec910c36040b8_css_gz_start");
-extern const uint8_t _index_7964a13ec910c36040b8_css_gz_end[] asm("_binary_index_7964a13ec910c36040b8_css_gz_end");
+extern const uint8_t _index_cd56ff129e3113d8cd3a_css_gz_start[] asm("_binary_index_cd56ff129e3113d8cd3a_css_gz_start");
+extern const uint8_t _index_cd56ff129e3113d8cd3a_css_gz_end[] asm("_binary_index_cd56ff129e3113d8cd3a_css_gz_end");
 extern const uint8_t _favicon_32x32_png_start[] asm("_binary_favicon_32x32_png_start");
 extern const uint8_t _favicon_32x32_png_end[] asm("_binary_favicon_32x32_png_end");
 extern const uint8_t _index_html_gz_start[] asm("_binary_index_html_gz_start");
 extern const uint8_t _index_html_gz_end[] asm("_binary_index_html_gz_end");
-extern const uint8_t _index_44748c_bundle_js_gz_start[] asm("_binary_index_44748c_bundle_js_gz_start");
-extern const uint8_t _index_44748c_bundle_js_gz_end[] asm("_binary_index_44748c_bundle_js_gz_end");
-extern const uint8_t _node_vendors_44748c_bundle_js_gz_start[] asm("_binary_node_vendors_44748c_bundle_js_gz_start");
-extern const uint8_t _node_vendors_44748c_bundle_js_gz_end[] asm("_binary_node_vendors_44748c_bundle_js_gz_end");
+extern const uint8_t _index_3a56a6_bundle_js_gz_start[] asm("_binary_index_3a56a6_bundle_js_gz_start");
+extern const uint8_t _index_3a56a6_bundle_js_gz_end[] asm("_binary_index_3a56a6_bundle_js_gz_end");
+extern const uint8_t _node_vendors_3a56a6_bundle_js_gz_start[] asm("_binary_node_vendors_3a56a6_bundle_js_gz_start");
+extern const uint8_t _node_vendors_3a56a6_bundle_js_gz_end[] asm("_binary_node_vendors_3a56a6_bundle_js_gz_end");
 const char * resource_lookups[] = {
-	"/css/index.7964a13ec910c36040b8.css.gz",
+	"/css/index.cd56ff129e3113d8cd3a.css.gz",
 	"/favicon-32x32.png",
 	"/index.html.gz",
-	"/js/index.44748c.bundle.js.gz",
-	"/js/node_vendors.44748c.bundle.js.gz",
+	"/js/index.3a56a6.bundle.js.gz",
+	"/js/node_vendors.3a56a6.bundle.js.gz",
 ""
 };
 const uint8_t * resource_map_start[] = {
-	_index_7964a13ec910c36040b8_css_gz_start,
+	_index_cd56ff129e3113d8cd3a_css_gz_start,
 	_favicon_32x32_png_start,
 	_index_html_gz_start,
-	_index_44748c_bundle_js_gz_start,
-	_node_vendors_44748c_bundle_js_gz_start
+	_index_3a56a6_bundle_js_gz_start,
+	_node_vendors_3a56a6_bundle_js_gz_start
 };
 const uint8_t * resource_map_end[] = {
-	_index_7964a13ec910c36040b8_css_gz_end,
+	_index_cd56ff129e3113d8cd3a_css_gz_end,
 	_favicon_32x32_png_end,
 	_index_html_gz_end,
-	_index_44748c_bundle_js_gz_end,
-	_node_vendors_44748c_bundle_js_gz_end
+	_index_3a56a6_bundle_js_gz_end,
+	_node_vendors_3a56a6_bundle_js_gz_end
 };

components/wifi-manager/webapp/webpack.config.js

@@ -10,6 +10,7 @@ const ImageMinimizerPlugin = require("image-minimizer-webpack-plugin");
 const webpack = require("webpack");
 const path = require("path");
 const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
+
 const globSync = require("glob").sync;
 const glob = require('glob');
 const { merge } = require('webpack-merge');
@@ -39,7 +40,15 @@ class BuildEventsHook {
 module.exports = (env, options) => (
   merge(
     env.WEBPACK_SERVE ?  devserver : {},
-    env.ANALYZE_SIZE?{ plugins: [ new BundleAnalyzerPlugin() ]}:{},
+    env.ANALYZE_SIZE?{ plugins: [ new BundleAnalyzerPlugin(
+      {
+        analyzerMode: 'static',
+        generateStatsFile: true,
+        statsFilename: 'stats.json',
+      }
+    )      ]}:{},
+
+    
     {
       entry: 
       {
@@ -170,7 +179,6 @@ module.exports = (env, options) => (
         ],
       },
       plugins: [
-      
         new HtmlWebpackPlugin({
           title: 'SqueezeESP32',
           template: './src/index.ejs',
@@ -328,6 +336,7 @@ extern const uint8_t * resource_map_end[];`;
       optimization: {
         minimize: true,
         providedExports: true,
+        usedExports: true,
         minimizer: [
          
           new TerserPlugin({
@@ -340,7 +349,14 @@ extern const uint8_t * resource_map_end[];`;
           // enable parallel running
             parallel: true,
           }),
-          new HtmlMinimizerPlugin(),
+          new HtmlMinimizerPlugin({
+            minimizerOptions: {
+              removeComments: true,
+              removeOptionalTags: true,
+
+            }
+          }
+          ),
           new CssMinimizerPlugin(),
           new ImageMinimizerPlugin({
             minimizer: {

components/wifi-manager/webapp/webpack.h

@@ -1,6 +1,6 @@
 /***********************************
 webpack_headers
-dist/css/index.7964a13ec910c36040b8.css.gz,dist/favicon-32x32.png,dist/index.html.gz,dist/js/index.44748c.bundle.js.gz,dist/js/node_vendors.44748c.bundle.js.gz
+dist/css/index.cd56ff129e3113d8cd3a.css.gz,dist/favicon-32x32.png,dist/index.html.gz,dist/js/index.3a56a6.bundle.js.gz,dist/js/node_vendors.3a56a6.bundle.js.gz
 ***********************************/
 #pragma once
 #include <inttypes.h>

components/wifi-manager/webapp/webpack/webpack.dev.js

@@ -6,6 +6,7 @@ const HtmlWebPackPlugin = require('html-webpack-plugin');
 const { Command } = require('commander');
 let  cmdLines= { };
 var { parseArgsStringToArgv } = require('string-argv');
+const PORT = 9100;
 
 const data = {
     messages: require("../mock/messages.json"),
@@ -133,11 +134,10 @@ const connectReturnCode = {
   }
 module.exports ={
     entry: {
-        test: './src/test.ts',
+        test: './src/test.ts'
+        
     },
     devServer: {
-
-        
         static: {
             directory: path.resolve(__dirname, './dist'),
             staticOptions: {},
@@ -158,11 +158,10 @@ module.exports ={
           },
         open: true,
         compress: true,
-        port: 9100, 
+        port: PORT, 
         host: '127.0.0.1',//your ip address
         allowedHosts: "all",
-        headers: {'Access-Control-Allow-Origin': '*',
-    'Accept-Encoding': 'identity'},
+        headers: {'Access-Control-Allow-Origin': '*',    'Accept-Encoding': 'identity'},
     client: {
         logging: "verbose",
         // Can be used only for `errors`/`warnings`
@@ -179,8 +178,18 @@ module.exports ={
           throw new Error('webpack-dev-server is not defined');
         }
   
-        const port = devServer.server.address().port;
-        console.log('Listening on port:', port);
+        const PORT = devServer.server.address().port;
+
+        // get the path to the test page
+        const compiler = devServer.compiler;
+        const entry = compiler.options.entry;
+        const testEntry = entry['test'].import[0];
+        const testPath = testEntry.replace('./src/', '').replace('.ts', '.html');
+  
+        // open the test page
+        import('open').then((open) => open.default(`http://localhost:${PORT}/${testPath}`));
+  
+
       },
 
         onBeforeSetupMiddleware: function (devServer) {

main/CMakeLists.txt

@@ -1,6 +1,5 @@
 idf_component_register(SRC_DIRS . 
 					PRIV_REQUIRES _override esp_common wifi-manager pthread squeezelite-ota platform_console telnet display targets
-                    	EMBED_FILES ../server_certs/github.pem
 					LDFRAGMENTS "linker.lf"
                     	)
 #get_target_property(ill ${COMPONENT_LIB} INTERFACE_LINK_LIBRARIES)

main/esp_app_main.c

@@ -381,13 +381,6 @@ void app_main()
 		GDS_TextPos(display, GDS_FONT_DEFAULT, GDS_TEXT_CENTERED, GDS_TEXT_CLEAR | GDS_TEXT_UPDATE, "RECOVERY");
 	}
 
-
-/*
-	ESP_LOGI(TAG,"Checking if certificates need to be updated");
-	update_certificates(false);
-	MEMTRACE_PRINT_DELTA();
-*/    
-
 	ESP_LOGD(TAG,"Getting firmware OTA URL (if any)");
 	fwurl = process_ota_url();
 

server_certs/github-com.pem

@@ -1,13 +1,13 @@
 -----BEGIN CERTIFICATE-----
-MIIFajCCBPCgAwIBAgIQBRiaVOvox+kD4KsNklVF3jAKBggqhkjOPQQDAzBWMQsw
+MIIFajCCBPGgAwIBAgIQDNCovsYyz+ZF7KCpsIT7HDAKBggqhkjOPQQDAzBWMQsw
 CQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMTAwLgYDVQQDEydEaWdp
-Q2VydCBUTFMgSHlicmlkIEVDQyBTSEEzODQgMjAyMCBDQTEwHhcNMjIwMzE1MDAw
-MDAwWhcNMjMwMzE1MjM1OTU5WjBmMQswCQYDVQQGEwJVUzETMBEGA1UECBMKQ2Fs
+Q2VydCBUTFMgSHlicmlkIEVDQyBTSEEzODQgMjAyMCBDQTEwHhcNMjMwMjE0MDAw
+MDAwWhcNMjQwMzE0MjM1OTU5WjBmMQswCQYDVQQGEwJVUzETMBEGA1UECBMKQ2Fs
 aWZvcm5pYTEWMBQGA1UEBxMNU2FuIEZyYW5jaXNjbzEVMBMGA1UEChMMR2l0SHVi
 LCBJbmMuMRMwEQYDVQQDEwpnaXRodWIuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0D
-AQcDQgAESrCTcYUh7GI/y3TARsjnANwnSjJLitVRgwgRI1JlxZ1kdZQQn5ltP3v7
-KTtYuDdUeEu3PRx3fpDdu2cjMlyA0aOCA44wggOKMB8GA1UdIwQYMBaAFAq8CCkX
-jKU5bXoOzjPHLrPt+8N6MB0GA1UdDgQWBBR4qnLGcWloFLVZsZ6LbitAh0I7HjAl
+AQcDQgAEo6QDRgPfRlFWy8k5qyLN52xZlnqToPu5QByQMog2xgl2nFD1Vfd2Xmgg
+nO4i7YMMFTAQQUReMqyQodWq8uVDs6OCA48wggOLMB8GA1UdIwQYMBaAFAq8CCkX
+jKU5bXoOzjPHLrPt+8N6MB0GA1UdDgQWBBTHByd4hfKdM8lMXlZ9XNaOcmfr3jAl
 BgNVHREEHjAcggpnaXRodWIuY29tgg53d3cuZ2l0aHViLmNvbTAOBgNVHQ8BAf8E
 BAMCB4AwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMIGbBgNVHR8EgZMw
 gZAwRqBEoEKGQGh0dHA6Ly9jcmwzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydFRMU0h5
@@ -17,15 +17,15 @@ cmwwPgYDVR0gBDcwNTAzBgZngQwBAgIwKTAnBggrBgEFBQcCARYbaHR0cDovL3d3
 dy5kaWdpY2VydC5jb20vQ1BTMIGFBggrBgEFBQcBAQR5MHcwJAYIKwYBBQUHMAGG
 GGh0dHA6Ly9vY3NwLmRpZ2ljZXJ0LmNvbTBPBggrBgEFBQcwAoZDaHR0cDovL2Nh
 Y2VydHMuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0VExTSHlicmlkRUNDU0hBMzg0MjAy
-MENBMS0xLmNydDAJBgNVHRMEAjAAMIIBfwYKKwYBBAHWeQIEAgSCAW8EggFrAWkA
-dgCt9776fP8QyIudPZwePhhqtGcpXc+xDCTKhYY069yCigAAAX+Oi8SRAAAEAwBH
-MEUCIAR9cNnvYkZeKs9JElpeXwztYB2yLhtc8bB0rY2ke98nAiEAjiML8HZ7aeVE
-P/DkUltwIS4c73VVrG9JguoRrII7gWMAdwA1zxkbv7FsV78PrUxtQsu7ticgJlHq
-P+Eq76gDwzvWTAAAAX+Oi8R7AAAEAwBIMEYCIQDNckqvBhup7GpANMf0WPueytL8
-u/PBaIAObzNZeNMpOgIhAMjfEtE6AJ2fTjYCFh/BNVKk1mkTwBTavJlGmWomQyaB
-AHYAs3N3B+GEUPhjhtYFqdwRCUp5LbFnDAuH3PADDnk2pZoAAAF/jovErAAABAMA
-RzBFAiEA9Uj5Ed/XjQpj/MxQRQjzG0UFQLmgWlc73nnt3CJ7vskCICqHfBKlDz7R
-EHdV5Vk8bLMBW1Q6S7Ga2SbFuoVXs6zFMAoGCCqGSM49BAMDA2gAMGUCMCiVhqft
-7L/stBmv1XqSRNfE/jG/AqKIbmjGTocNbuQ7kt1Cs7kRg+b3b3C9Ipu5FQIxAM7c
-tGKrYDGt0pH8iF6rzbp9Q4HQXMZXkNxg+brjWxnaOVGTDNwNH7048+s/hT9bUQ==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==
 -----END CERTIFICATE-----

server_certs/github.pem

@@ -73,15 +73,15 @@ ce1XR2bFuAJKZTRei9AqPCCcUZlM51Ke92sRKw2Sfh3oius2FkOH6ipjv3U/697E
 A7sKPPcw7+uvTPyLNhBzPvOk
 -----END CERTIFICATE-----
 -----BEGIN CERTIFICATE-----
-MIIFajCCBPCgAwIBAgIQBRiaVOvox+kD4KsNklVF3jAKBggqhkjOPQQDAzBWMQsw
+MIIFajCCBPGgAwIBAgIQDNCovsYyz+ZF7KCpsIT7HDAKBggqhkjOPQQDAzBWMQsw
 CQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMTAwLgYDVQQDEydEaWdp
-Q2VydCBUTFMgSHlicmlkIEVDQyBTSEEzODQgMjAyMCBDQTEwHhcNMjIwMzE1MDAw
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 -----END CERTIFICATE-----

server_certs/sca1b.pem

@@ -1,25 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----

squeezelite.cmake

@@ -1,3 +1,13 @@
+
+# Check if the required dependencies are installed
+find_package(Python3 COMPONENTS Interpreter)
+if(Python3_Interpreter_FOUND)
+    execute_process(COMMAND pip3 install protobuf grpcio-tools)
+else()
+    message(FATAL_ERROR "Python3 interpreter not found. Please install Python3 before building the project.")
+endif()
+
+
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 
 function(___register_flash partition_name sub_type)