Dheeraj M Pai
for publishing
Diff: main.cpp
- Revision:
- 0:f22e17465b15
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jul 01 18:38:45 2015 +0000
@@ -0,0 +1,235 @@
+//Krishans Code using Timer
+
+#include "mbed.h"
+#define ENDL "\r" << endl
+#include<iostream>
+DigitalOut led(LED_RED);
+DigitalOut CS(D10);
+Timer t;
+float a= 0.046666666;
+int i=0,j=2;
+SPI adf(PTA16, PTA17, PTA15); // mosi, miso, sclk
+
+unsigned int data[]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+void bbram_write()
+{
+ CS=0;
+ // To bring in off state
+ adf.write(0xB0);
+ wait(0.1);
+ CS=1;
+
+ // Write bbram
+ CS=0;
+ adf.write(0x19);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+
+ adf.write(0x00);
+ adf.write(0x33);
+ adf.write(0x00);
+ adf.write(0xF4);
+
+ adf.write(0xC2);
+ adf.write(0x10);
+ adf.write(0xC0);
+ adf.write(0x00);
+
+ adf.write(0x30);
+ adf.write(0x31);
+ adf.write(0x07);
+ adf.write(0x00);
+
+ adf.write(0x01);
+ adf.write(0x00);
+ adf.write(0x7F);
+ adf.write(0x00);
+
+ adf.write(0x0B);
+ adf.write(0x37);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x40);
+ adf.write(0x0C);
+ adf.write(0x00);
+ adf.write(0x05);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x18);
+ adf.write(0x12);
+ adf.write(0x34);
+ adf.write(0x56);
+ adf.write(0x10);
+ adf.write(0x10);
+ adf.write(0xC4); // Different
+ adf.write(0x14);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x04);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ adf.write(0x00);
+ CS=1;
+ wait(0.1);
+
+ // Testmode register
+ CS=0;
+ adf.write(0x09);
+ adf.write(0x39);
+ adf.write(0x10);
+ CS=1;
+ wait(0.1);
+
+ //CMD_CONFIG_DEV
+ CS=0;
+ adf.write(0xBB);
+ CS=1;
+ wait(0.1);
+ CS=0;
+ adf.write(0xFF);
+ adf.write(0xFF);
+ CS=1;
+ wait(0.1);
+}
+
+void data_write()
+{
+ // PHY_ON
+ CS=0;
+ adf.write(0xB1);
+ CS=1;
+ wait(0.1);
+ CS=0;
+ adf.write(0xFF);
+ adf.write(0xFF);
+ CS=1;
+ wait(0.1);
+ // TRANSMIT_DATA LENGTH
+ CS=0;
+ adf.write(0x08);
+ adf.write(0x14);
+ adf.write(0xC0);
+ CS=1;
+ wait(0.1);
+ CS=0;
+ adf.write(0x08);
+ adf.write(0x15);
+ adf.write(0x01);
+ CS=1;
+ wait(0.1);
+ // TX_BASE ADDRESS
+ CS=0;
+ adf.write(0x09);
+ adf.write(0x24);
+ adf.write(0x20);
+ CS=1;
+ wait(0.1);
+ // BUFFER SIZE
+ CS=0;
+ adf.write(0x09);
+ adf.write(0x37);
+ adf.write(0xE0);
+ CS=1;
+ wait(0.1);
+ CS=0;
+ adf.write(0x09);
+ adf.write(0x36);
+ adf.write(0x70);
+ CS=1;
+ wait(0.1);
+ // PACKET WRITE
+
+ CS=0;
+ adf.write(0x18);
+ adf.write(0x20);
+ for(i=0;i<224;i++)
+ {
+ adf.write(data[i]);
+ cout<<"kkkkkk"<<data[i]<<ENDL;
+ wait_us(1);
+ }
+ CS=1;
+
+
+
+ // TX MODE
+ CS=0;
+ adf.write(0xB5);
+ t.start();
+
+ CS=1;
+ while(1){
+// wait_us(46666);
+ cout<<"in while"<<ENDL;
+
+ if(t.read_us()>=46666*(j-1))
+ {
+// cout<<"in if1"<<ENDL;
+// cout<<"time= "<<t.read_us()<<ENDL;
+ cout<<t.read_us()<<ENDL;
+ CS=0;
+ if(!(j%2))
+ { cout<<"in if2"<<ENDL;
+ adf.write(0x18);
+ adf.write(0x20);
+ }
+ else
+ {
+ adf.write(0x18);
+ adf.write(0x90);
+
+ }
+
+ for(i=112*j;i<112*(j+1);i++)
+ {
+ adf.write(data[i]);
+// cout<<"in for i= "<<i<<"_"<<data[i]<<"_"<<t.read_us()<<ENDL;
+
+ }
+ CS=1;
+ j++;
+
+ if(j==4)
+ break;
+
+ if(t.read()>1.3)
+ break;
+ }
+ }
+
+}
+
+
+
+int main()
+{
+ cout<<"in the main"<<ENDL;
+ bbram_write();
+ cout<<"bbram written"<<ENDL;
+ data_write();
+
+}
\ No newline at end of file