sbit LCD_RS at Rb0_bit;
sbit LCD_EN at Rb1_bit;
sbit LCD_D7 at Rb7_bit;
sbit LCD_D6 at Rb6_bit;
sbit LCD_D5 at Rb5_bit;
sbit LCD_D4 at Rb4_bit;

// Pin direction
sbit LCD_RS_Direction at TRISb0_bit;
sbit LCD_EN_Direction at TRISb1_bit;
sbit LCD_D7_Direction at TRISb7_bit;
sbit LCD_D6_Direction at TRISb6_bit;
sbit LCD_D5_Direction at TRISb5_bit;
sbit LCD_D4_Direction at TRISb4_bit;
unsigned char text0[4] ;
unsigned char text1[4] ;
char uart_rd;

int temp0 = 0;
//Programme principal : azzab //
void main ()
{
trisc.f0=trisc.f1=trisc.f2=trisc.f3=trisc.f4=trisc.f5=0;
portc.f0=portc.f1=portc.f2=portc.f3=portc.f4=portc.f5=0;

 Uart1_Init (9600);
  Lcd_Init();
  Lcd_Cmd(_LCD_CLEAR);
  Lcd_Cmd(_LCD_CURSOR_OFF);
  Lcd_Out(1, 1, "Temperature");
do {
   if (UART1_Data_Ready()) {
      uart_rd = UART1_Read();
      if(uart_rd==0x30) portc.f0=1; // relay1  led
      if(uart_rd==0x31) portc.f0=0;  // off
      if(uart_rd==0x32) portc.f1=1; // relay2   led
      if(uart_rd==0x33) portc.f1=0;   // off
      if(uart_rd==0x34) portc.f2=1; // relay3   led
      if(uart_rd==0x35) portc.f2=0;   // off
      if(uart_rd==0x36) portc.f3=1;  // relay4   led
      if(uart_rd==0x37) portc.f3=0;
      if(uart_rd==0x38) portc.f4=1;   // relay5  led
      if(uart_rd==0x39) portc.f4=0;    //  off
      if(uart_rd==0x61) portc.f5=1;   // relay6  led
      if(uart_rd==0x62) portc.f5=0;    //
      if(uart_rd==0x63) {portc.f0=portc.f1=portc.f2=portc.f3=portc.f4=portc.f5=0;}  //all off
      if(uart_rd==0x64) {portc.f0=portc.f1=portc.f2=portc.f3=portc.f4=portc.f5=1;}  //all on
    }
temp0 = Adc_Read(0);    // Lu canal AN0 et enregistrez la valeur dans la variable temp0
temp0 =temp0/2.05;// Convertir de valeur à la température
temp0= (temp0-271.5 );
ByteToStr(temp0, text0);// Convertit la chaîne TEMP.
Lcd_Out(2, 1, text0);
Lcd_Chr_cp('C');
UART1_Write_Text(text0); // Envoyé à l'uart
UART1_Write_Text(" C");
Uart1_Write('\r'); //  OR 13 :  Retour chariot
delay_ms(500);
}
while (1);
}