Yesterday I was looking into the SD card audio streaming page on the wiki to see how you can stream audio, but I still can't manage to get it work.
I have very little programming experience, so bear with me if I say stupid things. I will try to explain what I've done so far.
I've downloaded the TimerOne library first and added the library to C:\Users\Username\Documents\Arduino\libraries. Then I've copied and pasted the exact code (I only changed "SAMPLE.RAW" into "FUSE.MP3") on the wiki page in a sketch file and saved it. So far so good, but when I try to compile the sketch I get several error messages saying:
C:\Program Files (x86)\Arduino\libraries\SD\utility\SdFile.cpp: In static member function 'static uint8_t SdFile::make83Name(const char*, uint8_t*)':
C:\Program Files (x86)\Arduino\libraries\SD\utility\SdFile.cpp:259: warning: only initialized variables can be placed into program memory area
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In function 'void store_char(unsigned char, ring_buffer*)':
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:98: warning: comparison between signed and unsigned integer expressions
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In function 'void __vector_18()':
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:127: warning: unused variable 'c'
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In member function 'void HardwareSerial::begin(long unsigned int, byte)':
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:368: warning: unused variable 'current_config'
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In member function 'virtual size_t HardwareSerial::write(uint8_t)':
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:467: warning: comparison between signed and unsigned integer expressions
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Print.cpp: In member function 'size_t Print::print(const __FlashStringHelper*)':
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Print.cpp:44: warning: '__progmem__' attribute ignored
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Tone.cpp:119: warning: only initialized variables can be placed into program memory area
core.a(main.cpp.o): In function `main':
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino/main.cpp:11: undefined reference to `setup'
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino/main.cpp:14: undefined reference to `loop'
And I'm not quite sure how to fix this