snapshot

libraries/audio-tools/tests-cmake/player-wav/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.20)
+
+# set the project name
+project(player-wav)
+set (CMAKE_CXX_STANDARD 11)
+set (DCMAKE_CXX_FLAGS "-Werror")
+
+# add_compile_options(-Wstack-usage=1024)
+
+# Add Portaduio for desktop build
+add_compile_options(-DIS_DESKTOP)
+FetchContent_Declare(portaudio GIT_REPOSITORY "https://github.com/PortAudio/portaudio.git" GIT_TAG v19.7.0 )
+FetchContent_GetProperties(portaudio)
+if(NOT portaudio_POPULATED)
+    FetchContent_Populate(portaudio)
+    add_subdirectory(${portaudio_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/portaudio)
+endif()
+
+
+# Build with arduino-audio-tools
+if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+    add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../.. ${CMAKE_CURRENT_BINARY_DIR}/arduino-audio-tools )
+endif()
+
+# build sketch as executable
+add_executable (player-wav player-wav.cpp)
+target_include_directories(player-wav PRIVATE "${arduino_emulator_SOURCE_DIR}/ArduinoCore-Linux/libraries/SdFat" )
+
+# set preprocessor defines
+target_compile_definitions(player-wav PUBLIC -DIS_DESKTOP)
+
+# specify libraries
+target_link_libraries(player-wav portaudio arduino_emulator arduino-audio-tools)
+

libraries/audio-tools/tests-cmake/player-wav/player-wav.cpp

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+#include "AudioTools.h"
+#include "AudioTools/Disk/AudioSourceSTD.h"
+#include "AudioTools/AudioLibs/StdioStream.h"
+#include "AudioTools/AudioLibs/PortAudioStream.h"
+
+//StdioStream out; // Output to Desktop
+PortAudioStream out; // Output to Desktop
+const char *startFilePath="/home/pschatzmann/Downloads";
+const char* ext="wav";
+AudioSourceSTD source(startFilePath, ext);
+WAVDecoder decoder;
+AudioPlayer player(source, out, decoder);
+
+
+void setup() {
+  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Warning);
+
+  // setup output
+  auto cfg = out.defaultConfig();
+  out.begin(cfg);
+
+  // setup player
+  //source.setFileFilter("*Bob Dylan*");
+  player.begin();
+}
+
+void loop() {
+  player.copy();
+}