Diff: main.cpp

Revision:

1:beae6624e569

Parent:

0:7744cef9f8af

--- a/main.cpp	Tue Mar 13 14:57:54 2012 +0000
+++ b/main.cpp	Mon Mar 26 15:54:08 2012 +0000
@@ -10,7 +10,7 @@
 
 DigitalOut int_led(LED1);
 Serial pc(USBTX,USBRX);
-Host multicast(IpAddr(239, 192, 1, 100), 50000, NULL);
+Host multicast(IpAddr(192,168,0,199), 27200, NULL);   //Target IP and port
 ADC adc(SAMPLE_RATE, 1);
 Ticker flipper;
 unsigned short samples1,samples2,samples3,samples4;
@@ -19,7 +19,7 @@
 char str[50];
 
 
-void onUDPSocketEvent(UDPSocketEvent e) {  //îáðàáîòêà ïðèõîäÿùåãî ïàêåòà UDP
+void onUDPSocketEvent(UDPSocketEvent e) {  //Incoming UDP packet processing
     switch (e) {
         case UDPSOCKET_READABLE: //The only event for now
             char buf[64] = {0};
@@ -33,13 +33,14 @@
     }
 }
 
-void flip() {                       // èçìåðåíèå ïî ïðåðûâàíèþ è îòïðàâêà â UDP
+void flip() {                       // interrupt function: measurement and sending a UDP packet
     int_led = !int_led;
 /*    samples1=adc.read(p20);
     samples2=adc.read(p19);
     samples3=adc.read(p18);
     samples4=adc.read(p17);*/
-    k++;                             //ñ÷åò÷èê êîëè÷åñòâà öèêëîâ
+        Net::poll();                //Do network stuff
+    k++;                             //cycle number counter
     sprintf(str, "1=%04u 2=%04u 3=%04u 4=%04u",adc.read(p17),adc.read(p18),adc.read(p19),adc.read(p20));
     udp.sendto( str, strlen(str), &multicast );
 }
@@ -47,7 +48,7 @@
 
 int main() {
     pc.baud(57600);
-    //óñòàíîâêà Ethernet
+    //Ethernet initializing, Serial Interface - 57600 kbit/s
     printf("Setting up...\n");
     EthernetErr ethErr = eth.setup();
     if (ethErr) {
@@ -63,7 +64,7 @@
     
     tmr.start();
 
-    //âêëþ÷àåì  ADC íà ïèíàõ 17,18,19,20
+    //Turning ON Burst-mode ADC on pins 17,18,19,20  note: connect not used ADC ping to ground
     adc.startmode(0,0);
     adc.burst(1);
     adc.setup(p20,1);
@@ -73,11 +74,11 @@
 
     printf("start\n");
 
-    flipper.attach_us(&flip, 100); // âêëþ÷àåì ïðåðûâàíèå
-    wait(10);                      // ìåðÿåì 10 ñåêóíä
-    flipper.detach();
+    flipper.attach_us(&flip, 100); // Interrupt Turn ON   10kHz
+    wait(10);                      // 10 seconds measurement
+    flipper.detach();              // Interrupt Turn OFF
 
-    adc.burst(0);                 //âûêëþ÷àåì ADC
+    adc.burst(0);                 //ADC Turn OFF
     adc.setup(p20,0);
     adc.setup(p19,0);
     adc.setup(p18,0);