Dheeraj M Pai
for publishing
main.cpp
- Committer:
- dheerajmpai23
- Date:
- 2015-07-01
- Revision:
- 0:f22e17465b15
File content as of revision 0:f22e17465b15:
//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();
}