File content as of revision 2:42e8a4eb3c00:

#include "power_up.h"
#include "scan.h"
#include "master_i2c.h"
#include "JTAG.h"
using namespace std;

DigitalOut RESET (p21);

Serial s(USBTX, USBRX);

int main() {

    //m2s_scan();

    s.printf("DDRO_software starts ...\r\n");
    s.printf("powerReset() ...\r\n");
    //reset
    
    powerReset();
    
    s.printf("powerUp() ...\r\n");
    //power up
    powerUp();
    
    //s.printf("master_write() ...\r\n");
    //master_write();
    
    
    PLL clk;
    s.printf("testPLL() ...\r\n");
    
    RESET = 0;
    wait_us(10);
    RESET = 1;
    
    
    /*
    for (int i=100;i<201;i+=5)
    {
        clk.setPLL(i);
        double out=(double)5000*(double)i/1024;
        s.printf("Setting PLL, output should be %e k\n", out);
        wait(5);
    }
    */
  
    clk.setPLL(101);
    /*
    m2s_scan();
    
    //send signal to the other mbed to measure
    //take_meansurement(int command)
    //read_value();
    //receive the value from the other mbed
    
    //listen for power down command from slave
    s.printf("master_read() ...\r\n");
    master_read();
    
    */
    JTAG jtag;
    RESET = 0;
    wait_us(10);
    RESET = 1;

    s.printf("testJTAG() ...\r\n");
    jtag.JTAG_test();
    s.printf("powerDown() ...\r\n");
    //power down
    powerDown();
    
    s.printf("DDRO_software ends.\r\n");
}