Diff: main.cpp

Revision:

1:620887c20cee

Parent:

0:cfecb0ebcc63

--- a/main.cpp	Fri Dec 19 05:01:09 2014 +0000
+++ b/main.cpp	Sat Dec 20 10:30:39 2014 +0000
@@ -1,33 +1,50 @@
 #include "mbed.h"
-SPI spi(PTD6, PTD7, PTD5); // mosi, miso, sclk
-DigitalOut cs(PTA13);
+#include "rtc_tst.h"
+//SPI spi(PTD6, PTD7, PTD5); // mosi, miso, sclk
+//DigitalOut cs(D9);
 
 
 int main() 
 {
  
+ while(1)
+ {
+ Getts();
+ }
  
  
-    // Setup the spi for 8 bit data, high steady state clock,
+ 
+  /*  // Setup the spi for 8 bit data, high steady state clock,
     // second edge capture, with a 1MHz clock rate
     spi.format(8,3);
     spi.frequency(1000000);
 
-    // Send the commands to write to test the seconds register
     cs = 0;
     spi.write(0x80);  // set write register to seconds
-    spi.write(0x00);  // send value of one
+    spi.write(0x00);  // send value of zero
     
     //cs=1;
     //cs=0;
-     spi.write(0x81);  //write reg to minutes
-    spi.write(0x00);
+     spi.write(0x81);  
+    spi.write(0x00);   //write reg to minutes
     
     //cs=1;
     //cs=0;
     
-    spi.write(0x82);  //write reg to minutes
-    spi.write(0x00);
+    spi.write(0x82);  
+    spi.write(0x15);  //write reg to hours (00-23)
+    
+    spi.write(0x83);  
+    spi.write(0x07);  //write reg to day (1-7)
+    
+    spi.write(0x84);  
+    spi.write(0x20);  //write reg to date(01-31)
+    
+    spi.write(0x85);  
+    spi.write(0x12);  //write reg to mnth(01-12)
+    
+    spi.write(0x86);  
+    spi.write(0x12);  //write reg to year(00-99)
     
     cs=1;
     // Receive the contents of the seconds register
@@ -36,8 +53,8 @@
     
         
     cs=0;
-    spi.write(0x00);               // set read register to seconds
-    int seconds = spi.write(0x00);   // read the value
+    spi.write(0x00);                 // set read register to seconds
+    int seconds = spi.write(0x00);   // read the value by sending dummy byte
     
     //cs=1;
     //cs=0;
@@ -51,14 +68,27 @@
     spi.write(0x02);
     int hours =spi.write(0x01);
     
+    spi.write(0x03);
+    int day =spi.write(0x01);
+    
+    spi.write(0x04);
+    int date =spi.write(0x01);
+    
+    spi.write(0x05);
+    int mnth =spi.write(0x01);
+    
+    spi.write(0x06);
+    int year =spi.write(0x01);
+    
     //This cs=1 is to make the chipselect line high to "deselect" the slave in our case RTC
     cs = 1;
     
     //This printf function is to check the timestamp function in the terminal output
-    printf("Seconds register = %X : %X : %X \n\r", hours,minutes,seconds);
+    printf("timestamp as  = %X : %X : %X : %X : %X : %X : %X\n\r", hours,minutes,seconds,day,date,mnth,year);
     }
     
     return 0;
+    */