Version 1.0.0

1 files changed, 106 insertions, 0 deletions

diff --git a/tests/midiout.cpp b/tests/midiout.cpp
new file mode 100644
index 0000000..32781b9
--- /dev/null
+++ b/tests/midiout.cpp
@@ -0,0 +1,106 @@
+//*****************************************//
+//  midiout.cpp
+//  by Gary Scavone, 2003-2004.
+//
+//  Simple program to test MIDI output.
+//
+//*****************************************//
+
+#include <iostream>
+#include "RtMidi.h"
+
+// Platform-dependent sleep routines.
+#if defined(__WINDOWS_MM__)
+  #include <windows.h>
+  #define SLEEP( milliseconds ) Sleep( (DWORD) milliseconds ) 
+#else // Unix variants
+  #include <unistd.h>
+  #define SLEEP( milliseconds ) usleep( (unsigned long) (milliseconds * 1000.0) )
+#endif
+
+void usage(void) {
+  // Error function in case of incorrect command-line
+  // argument specifications.
+  std::cout << "\nuseage: midiout <port>\n";
+  std::cout << "    where port = the device to use (default = 0).\n\n";
+  exit(0);
+}
+
+int main(int argc, char *argv[])
+{
+  RtMidiOut *midiout = 0;
+  std::vector<unsigned char> message;
+
+  // Minimal command-line check.
+  if ( argc > 2 ) usage();
+
+  // RtMidiOut constructor
+  try {
+    midiout = new RtMidiOut();
+  }
+  catch (RtError &error) {
+    error.printMessage();
+    exit(EXIT_FAILURE);
+  }
+
+  // Check available ports vs. specified.
+  unsigned int port = 0;
+  unsigned int nPorts = midiout->getPortCount();
+  if ( argc == 2 ) port = (unsigned int) atoi( argv[1] );
+  if ( port >= nPorts ) {
+    delete midiout;
+    std::cout << "Invalid port specifier!\n";
+    usage();
+  }
+
+  try {
+    midiout->openPort( port );
+    //midiout->openVirtualPort();
+  }
+  catch (RtError &error) {
+    error.printMessage();
+    goto cleanup;
+  }
+
+  // Send out a series of MIDI messages.
+
+  // Program change: 192, 5
+  message.push_back( 192 );
+  message.push_back( 5 );
+  midiout->sendMessage( &message );
+
+  // Control Change: 176, 7, 100 (volume)
+  message[0] = 176;
+  message[1] = 7;
+  message.push_back( 100 );
+  midiout->sendMessage( &message );
+
+  // Note On: 144, 64, 90
+  message[0] = 144;
+  message[1] = 64;
+  message[2] = 90;
+  midiout->sendMessage( &message );
+
+  SLEEP( 500 );
+
+  // Note Off: 128, 64, 40
+  message[0] = 128;
+  message[1] = 64;
+  message[2] = 40;
+  midiout->sendMessage( &message );
+
+  // Sysex: 240, 67, 16, 4, 3, 2, 247
+  message[0] = 240;
+  message[1] = 67;
+  message[2] = 4;
+  message.push_back( 3 );
+  message.push_back( 2 );
+  message.push_back( 247 );
+  midiout->sendMessage( &message );
+
+  // Clean up
+ cleanup:
+  delete midiout;
+
+  return 0;
+}