Diff: DSMISample.cpp

Revision:

0:465452a86a66

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DSMISample.cpp	Sun Oct 31 08:50:00 2010 +0000
@@ -0,0 +1,98 @@
+/*
+***********************************************************
+* DSMI Server sample by RJB@skclabo
+*
+* Device         : mbed NXP LPC1768 with StarBoard Orange
+* Date           : 2010/10/25
+* Version        : 0.3 alfa
+*
+***********************************************************
+*/
+
+#include "mbed.h"
+#include "TextLCD.h"
+#include "EthernetNetIf.h"
+#include "UDPSocket.h"
+
+TextLCD lcd(p24, p26, p27, p28, p29, p30); // rs, e, d0-d3
+
+EthernetNetIf eth;
+UDPSocket udp;
+
+DigitalOut ledA(LED1);
+
+Serial SerialMidiDevice(p9, p10);  // tx, rx
+
+unsigned char RxByte;
+
+void onUDPSocketEvent(UDPSocketEvent e)
+{
+  switch(e)
+  {
+  case UDPSOCKET_READABLE: //The only event for now
+    char buf[64] = {0};
+    Host host;
+    while( int len = udp.recvfrom( buf, 63, &host ) )
+    {
+      if( len <= 0 )
+        break;
+      
+      ledA = 1;
+      for( int i=0; i<len; i++)
+      {
+         RxByte = buf[i];
+         SerialMidiDevice.putc(RxByte);     /* MIDI_0,1,2... */
+//       MidiStreamParser();                /* optional */
+      }
+
+      printf("From %d.%d.%d.%d: len %02d: %02X.%02X.%02X\n",
+              host.getIp()[0], host.getIp()[1], host.getIp()[2], host.getIp()[3],
+              len, buf[0], buf[1], buf[2]);
+      ledA = 0;
+    }
+    break;
+  }
+}
+
+int main() {
+
+  lcd.cls();
+  lcd.locate( 0, 0 );
+  lcd.printf("mbed DSMI Server");
+
+  lcd.locate( 0, 1 );
+  lcd.printf("StarBoard Orange");
+  wait(2.0);
+
+  lcd.locate( 0, 1 );
+  lcd.printf("Setting up...   ");
+  printf("Setting up...\n");
+
+  SerialMidiDevice.baud(31250);
+
+  EthernetErr ethErr = eth.setup();
+  if(ethErr)
+  {
+    lcd.locate( 0, 1 );
+    lcd.printf("Error in setup.\n");
+    printf("Error %d in setup.\n", ethErr);
+    return -1;
+  }
+  printf("Setup OK\n");
+
+  printf("IP address %d.%d.%d.%d\n", eth.getIp()[0], eth.getIp()[1], eth.getIp()[2], eth.getIp()[3]);
+  Host broadcast(IpAddr(eth.getIp()[0], eth.getIp()[1], eth.getIp()[2], 255), 9000, NULL);
+  udp.setOnEvent(&onUDPSocketEvent);
+  udp.bind(broadcast);
+
+  lcd.locate( 0, 1 );
+  lcd.printf("%03d.%03d.%03d.%03d", eth.getIp()[0], eth.getIp()[1], eth.getIp()[2], eth.getIp()[3]);
+  wait(2.0);
+  lcd.locate( 0, 1 );
+  lcd.printf("Ready!!         ");
+  
+  while(true)
+  {
+    Net::poll();
+  }
+}