File content as of revision 2:03336b128c50:

#include "mbed.h"
#include "EaEpaper.h"
#include "Arial28x28.h"
#include "Arial12x12.h"
#include "font_big.h"
#include "graphics.h"
#include <string>

EaEpaper epaper(p9,             // PWR_CTRL
                p10,            // BORDER
                p11,            // DISCHARGE
                p12,            // RESET_DISP
                p13,            // BUSY
                p8,             // SSEL
                p26,            // PWM
                p5,p6,p7,       // MOSI,MISO,SCLK
                p28,p27);       // SDA,SCL 
 
Serial  rs232(p13,p14);
Serial pc(USBTX, USBRX); // tx, rx
DigitalOut myled(LED1);
string cmd ="";
int main() {
     
  /*  epaper.cls();
    epaper.setmode(1);
    epaper.set_font((unsigned char*) Arial28x28);  // select the font
    epaper.locate(5,20);
    
    epaper.printf("Hello");
    epaper.rect(3,15,150,50,1);
    
    epaper.setmode(1); 
    epaper.circle(180,30,22,1);
    epaper.write_disp(); // update screen*/
    pc.printf("Hello, i'm mbed !!!\r\n");
    rs232.baud(115200);
    while (true)
     {
         if (rs232.readable())
         {
                      myled = !myled;
                      cmd = rs232.getc();
                      pc.printf("%s\r\n",cmd);
             
             }
         }
   
}