STM32 code

#include "mbed.h"
#include "TextLCD.h"
TextLCD lcd(PA_3,PA_2,PA_10,PB_3,PB_5,PB_4);

int h = 00;
int m = 4;
int s = 55;
int flag = 0;
int TIME = 0;

DigitalOut L1(PB_1);
DigitalOut L2(PB_6);
DigitalIn buzz(PB_9);
DigitalIn pb(PC_5);

int main(){
while(1){
 
    int v=pb;
    s = s + 1;
    lcd.printf("TIME:");
    lcd.printf(h);
    lcd.printf(":");
    lcd.printf(m);
    lcd.printf(":");
    lcd.printf(s);

    if (flag == 24)
        flag = 0;
    wait(1);
    lcd.clear();
    if (s == 60)
    {
        s = 0;
        m = m + 1;
    }
    if (m == 60)
    {
        m = 0;
        h = h + 1;
        flag = flag + 1;
    }
    if (h == 24)
    {
        h = 0;
    } 
  
    if (h == 0 && m == 5)
    {
        // 1st led
        if (s <= 10 )
        {
            L1=1;
            buzz=1;
            lcd.printf("Crocin");   
          
        }
        
    }
    if (v == 0)
    {
       L1=0;
       buzz=0;
    }
 
  if (h == 0 && m == 6)
    {
       
        // 2nd led
        if (s<=10)
        {
            L2=1;
            buzz=1;
            lcd.printf("Flexon");
          
        }
    }
    if (v == 0)
    {
        L2=0;
        buzz=0;
    }
}
}