File content as of revision 1:b0441a01ac0d:

#include "mbed.h"
//#include "stdlib.h"
/*
//------------------------------------
// Hyperterminal configuration
// 9600 bauds, 8-bit data, no parity
//------------------------------------

Serial pc(SERIAL_TX, SERIAL_RX);
 
//Serial pc(D8, D2);

AnalogIn analog_value(A1);

DigitalIn Sw(D3);

BusOut ledSet1(D11, D10, D9, D4); //อย่าลืมกลับเลขด้วยเพราะมันต้องใช้ 7-Segment
BusOut ledSet2(D15, D14, D13, D12); //อย่าลืมกลับเลขด้วยเพราะมันต้องใช้ 7-Se
 
int main()
{
    int i;
    int t;
    uint8_t data;
    char rt[2];
    int Number[2]={0};
    

    ledSet1 = ledSet2 = 0;
    pc.printf("Hello Nucleo !\n");
    while(1) {
        
        pc.gets(rt,3);
        pc.printf(" %s \r\n",rt);
        //pc.printf(" %d is desub.\n",atoi(rt)/10);
        //pc.printf(" %d is Conveart.\n",atoi(rt)%10);
        ledSet1 = atoi(rt)/10;
        ledSet2 = atoi(rt)%10;
        }
    }   
*/    

#include "mbed.h"

//------------------------------------
// Hyperterminal configuration
// 9600 bauds, 8-bit data, no parity
//------------------------------------

Serial pc(SERIAL_TX, SERIAL_RX);
 
//Serial device(D8, D2);

AnalogIn analog_value(A1);

DigitalIn Sw(D3);

BusOut ledSet1(D11, D10, D9, D4); //อย่าลืมกลับเลขด้วยเพราะมันต้องใช้ 7-Segment
BusOut ledSet2(D15, D14, D13, D12); //อย่าลืมกลับเลขด้วยเพราะมันต้องใช้ 7-Se
 
int main(){
    uint8_t value[100];
    int index=0;
    uint8_t ch;
    pc.printf("Hello Nucleo !\n");
    while(1){ 
    index = 0;
    do
    { 
        if (pc.readable())      // if there is an character to read from the device
        {
            ch = pc.getc();   // read it
            //if (index<100)               // just to avoid buffer overflow
              //  value[index++]=ch;  // put it into the value array and increment the index
        }
    } while(index <= 99 && ch!='z' );    // loop until the '\n' character
    ch = '\0';
    value[index]='\x0';  // add un 0 to end the c string
    //pc.printf("%s.\n",value);
    }
}
/*


#include "mbed.h"
 
//Serial micro(p9, p10);
Serial pc(USBTX,USBRX);
int err;
char command[100];
 
int main() {
    /*micro.format(8, Serial::None, 1);
    micro.baud(19200);
    pc.format(8, Serial::None, 1);
    pc.baud(9600);*/   /*
 
    pc.printf("Hello Nucleo !\n");
    while(1){
    while (true) {       
        if (pc.readable()) {
            pc.scanf("%s",command);            
            break;
        }
    }
    pc.printf("Resulit: %s\n",command);
    pc.printf("Command Received: \r\n");
    for (int i=0;i<sizeof(command);i++){
    pc.printf("%X",command[i]);
    }
    pc.printf("\r\n");
    pc.printf("Scanf returns: %d\r\n",err);
    }
}
*/
/*
#include "mbed.h"
#include <string>

//------------------------------------
// Hyperterminal configuration
// 9600 bauds, 8-bit data, no parity
//------------------------------------

Serial pc(SERIAL_TX, SERIAL_RX);

//Serial pc(D8, D2);

AnalogIn analog_value(A1);

DigitalIn Sw(D3);

BusOut ledSet1(D11, D10, D9, D4); //อย่าลืมกลับเลขด้วยเพราะมันต้องใช้ 7-Segment
BusOut ledSet2(D15, D14, D13, D12); //อย่าลืมกลับเลขด้วยเพราะมันต้องใช้ 7-Segment



int main()
{

    uint8_t state_menu=0;
    uint8_t data;
    char value[2];
    int index=0;
    
    ledSet1 = ledSet2 = 0;
    pc.printf("Hello Nucleo !\n");
    while(1) {
                
        if(state_menu == 0) {
            pc.printf("Input Value Between 00-99 OR Select a To Read Analog Voltage. \n");
            state_menu = 1;
        }
        
        index = 0;
        do
        { 
            if (pc.readable())      // if there is an character to read from the device
            {
                data = pc.getc();   // read it
                if (index<2)               // just to avoid buffer overflow
                    value[index++]=data;  // put it into the value array and increment the index
            }
        } while (index <= 1 && data != 'a'  );    // loop until the '\n' character
        data = '\0';
        value[index]='\x0';  // add un 0 to end the c string
        pc.printf("\n %d\t%s \n",--index,value);
        
        pc.printf("\n");
        state_menu=0;
        if(value[0]!='a'){
                 if(value[1]!='a'){
                    pc.printf(" %s \r\n",value);
                    pc.printf(" %d is desub.\n",atoi(value)/10);
                    pc.printf(" %d is Conveart.\n",atoi(value)%10);
                    ledSet1 = atoi(value)/10;
                    ledSet2 = atoi(value)%10;
                }    
                else{
                    pc.printf("plz select Input No 00-99 or a\n");
                    pc.printf("\n\n");  
                }
        }
        else if(value[0] == 'a'){
                ledSet1 = ledSet2 = 0;
                state_menu=0;
                float value = analog_value.read(); // Converts and read the analog input value (value from 0.0 to 1.0)
                value = (value * 3300)/1000; // Change the value to be in the 0 to 3300 range
                pc.printf("Status Voltage :: %.2f volte. \n",value);
        }
        else{
                pc.printf("plz select Input No 00-99 or a\n");
                pc.printf("\n\n"); 
        }
        
    }         
  }
*/