Diff: main.cpp

Revision:

2:623747e75e3c

Parent:

1:72227bdac415

Child:

3:d2307fb2455c

--- a/main.cpp	Wed Jul 01 08:36:55 2015 +0000
+++ b/main.cpp	Sat Oct 03 10:20:07 2015 +0000
@@ -5,16 +5,18 @@
 // packet length = 32*16 bits (32 bins --> each 2 bytes)
  
 #include "mbed.h"
-
+//int f;
 void FUNC_MASTER_WRITE(void);
 const int addr = 0x20<<1;
 const int addr1 = (0x20<<1|0);
 Timer Siv ;
 I2C master (D14,D15);
 InterruptIn PYLD_I2C_Int(PTA13);
+//DigitalIn test(PTA13);
 SPISlave device(PTD6, PTD7, PTD5,PTD4 ); // mosi, miso, sclk, ssel --> using SPI1
 InterruptIn PYLD_SPI_Interrupt(PTD2);
-int payloadBins = 32;
+DigitalOut flash(LED4);
+int payloadBins = 3096;
 float Stability_delay = 0.005228 ;// 0.005228
 
 Serial pc(USBTX, USBRX); // tx, rx  --> serial feedback for debug
@@ -44,13 +46,42 @@
 } 
 int dt3;
 bool f = 1;
-char rdata[10],rdata2;
+char rdata[30],rdata2;
 void readds()
 {   
 
                //wait(Stability_delay);
+    flash = !flash;
+    
 
-               f = master.read(addr,rdata,2);
+     
+             //while(!f)
+             //{    
+               f=  master.read(addr1,rdata,26);
+             //}
+    /*
+        for(int i = 0;i<10;i++)
+    {
+     master.start();
+     master.write(addr1);
+     rdata[i] = master.read(1);
+     master.stop();
+     }
+    
+               master.read(addr1,&rdata[0],1);
+               master.read(addr1,&rdata[1],1);
+               master.read(addr1,&rdata[2],1);
+               master.read(addr1,&rdata[3],1);
+               master.read(addr1,&rdata[4],1);
+               master.read(addr1,&rdata[5],1);
+               master.read(addr1,&rdata[6],1);
+               master.read(addr1,&rdata[7],1);
+               master.read(addr1,&rdata[8],1);
+               master.read(addr1,&rdata[9],1);
+               master.read(addr1,&rdata[10],1);
+               master.read(addr1,&rdata[11],1);
+               master.read(addr1,&rdata[12],1);
+      */       
               // dt3 = master.read(1);
                
                
@@ -58,10 +89,17 @@
  
 int loop=1;
 char *writedata = new char;
-char data[100]= "kitten"; 
+char data = 1,data1 = 2, data2 = 3,  test[136] ; 
+
  
 void FUNC_MASTER_WRITE(void)
-{    int data1 = pc.getc();      
+{  
+
+for (dt3 = 0;dt3 <11 ; dt3++)
+{
+test [dt3] = 1 ;
+} 
+  int data5 = pc.getc();      
       loop=1;
  
  
@@ -69,37 +107,52 @@
   *writedata = data1; 
      while(loop)
      {
-        // bool check = (bool)master.write(addr,data,8);
-         bool check = (bool)master.write(addr,data,13);
-         /*
-        master.start();
-        bool check1 = master.write(addr1);
-        bool check2 = master.write(83);
-         master.write(97);
-         //wait(1);
-         master.write(107);
-         master.write(116);
-         master.write(104);
-         master.write(105);
-         master.write(32);
-         master.write(80);
-         master.write(114);
-         master.write(105);
-         master.write(121);
-         master.write(97);
+         
+         bool check = (bool)master.write(addr,test,135);
+         
+         //wait_us(10);
+         
+         //check = (bool)master.write(addr,&data1,1);
+        // check = (bool)master.write(addr,&data1,1);
+         //check = (bool)master.write(addr,&data2,1);
+         //bool check = master.write(addr,test,3);
+         
+        // while(!test);
+         
+        // readds();
          
-         master.stop();
-         */
+        //master.start();
+        //bool check1 = master.write(addr1);
+       // wait_us(10);
+       // bool check2 = master.write(3);
+        //wait_us(10);
+        // check2 = master.write(1);
+        // master.write(97);
+         //master.write(107);
+         //master.write(116);
+         //master.write(104);
+         //master.write(105);
+         //wait_us(10);
+         //master.write(32);
+         //master.write(80);
+         //master.write(114);
+         //master.write(105);
+         //master.write(121);
+         //master.write(97);
+         
+        // master.stop();
+         
          
 
          loop = 0;
      }
 }  
+
 int main() {
-    int dt1 = 0,dt2 = 0;
+    int dt1 = 0,dt2 = 0 ,P= 0;
     device.format(16,0);  // SPI format --> 16 bits, mode = 0
     device.frequency(1000000);
-    master.frequency(400000);
+   // master.frequency(400000);
        
     pc.printf("Example code demonstarting Payload - CDMS SPI & I2C communication!\r\n");
     PYLD_SPI_Interrupt.rise(&payloadProcess);
@@ -109,11 +162,14 @@
     {
     FUNC_MASTER_WRITE();
     wait(1);
-    dt1 = rdata[0] ;
-    dt2 = rdata[1] ;
-    //pc.printf("Temperature %d \n\r",rdata);
-    pc.printf("Temperature %d \n\r",dt1);
-    pc.printf("Temperature2 %d \n\r",dt2);
+    //dt1 = rdata[0] ;
+    //dt2 = rdata[1] ;
+    for(P = 0 ; P < 26 ; P++ )
+    {
+    pc.printf("Temperature %d \n\r",rdata[P]);
+    }
+   // pc.printf("Temperature %d \n\r",dt1);
+   // pc.printf("Temperature2 %d \n\r",dt2);
     //pc.printf("Temperature3 %d \n\r",dt3);