Diff: main.cpp

Revision:

0:1dc6b238aeb5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Sep 09 12:48:29 2015 +0000
@@ -0,0 +1,98 @@
+#include "mbed.h"
+#include "USBHostSerial.h"
+
+DigitalOut led(LED1);
+Serial pc(USBTX, USBRX);
+
+
+long i;
+long j;
+long k;
+long start;
+int l;
+long m;
+int myArray[8] = { 46, 47, 48, 52, 61, 62, 63, 67};
+int8_t sendTest[8];
+int main() {
+    pc.printf("\nMain started \r\n");
+    CAN can1(p30, p29);
+    can1.frequency(500000);
+    USBHostSerial serial;
+    
+    char buf2[1024];
+    while(1) {
+       
+        pc.printf("Start\r\n");
+
+    
+        // try to connect a serial device
+        while(!serial.connect())
+        {
+            pc.printf("Trying to connect \r\n");
+            wait(1);
+            }
+        
+        pc.printf("Connected \r\n");
+        wait(1);
+        LPC_UART0->FCR |= 0x06;
+        wait(1);
+        while (1) {
+            i = 0;
+            int test = 0;
+            led=!led; 
+            serial.flush();
+            wait(0.1);
+            
+            for(m=0;m<8;m++){
+            i = 0;
+            serial.flush();
+            wait(0.1);
+            serial.printf("NUM:NORM:VAL? %d\r\n", myArray[m]); // send SCPI command // just \n works
+            wait(0.1);
+            
+            test = 1;
+            while (i<=30) {
+                test = serial.available();
+                buf2[i] = serial.getc();
+                pc.printf("%c", buf2[i], test);
+                i++;
+                }
+                serial.flush();
+                
+            j = 0;    
+            
+            
+            for(j=0;j<i;j++){
+                if(buf2[j]==0x23){ // look for "#" that marks start of data
+                    break;
+                    }
+                }
+            start = j+7;
+            i = start-1;k=1;
+                pc.printf("Item(%d): 0x%X.%X.%X.%X ",myArray[m],buf2[i],buf2[i+1],buf2[i+2],buf2[i+3]);
+
+               for(l=0;l<4;l++){
+                    
+                    sendTest[l] = (int8_t)buf2[i+l];
+                }
+                
+                if(can1.write(CANMessage((1024+m+1), (const char *) &sendTest[0], 8))){pc.printf(" Can Sent..\r\n");}
+                //can1.write(CANMessage((1024+m+1), (const char *) &sendTest[0], 8));
+
+                
+  
+            }
+            
+                        // if device disconnected, try to connect it again
+            if (!serial.connected()){
+                pc.printf("Connection Lost!\r\n");
+                break;
+                }
+                
+            wait(1);
+            }
+        }
+        
+        
+        
+}