[General] UART switch case shift values

[varunme]

I want to send a character from uart and the pic has to recognize it and send a binary to SPI when should be interpreted by a 74hc595 and output in led, but my code is not working, any one can help me?

int i,vitesse;
char uart_rd;
char HC595_0,HC595_1,HC595_2, ;


void send_data(char HC595_0, char HC595_1, char HC595_2)
{
  SPI1_Write(HC595_0);     // données premier circuit
  SPI1_Write(HC595_1);     // données deuxième circuit
  SPI1_Write(HC595_2);     // données troisième circuit
  PORTD.F6=1;             // impulsion de validation sur LATCH
  PORTD.F6=0;
}
//******************************************************************************
// Programme principal
void main(){

                   
 
  ADCON0=0;                        
  TRISA=1;                          
  TRISB=0;                        
  TRISC=0;                           
  TRISD=0;
  PORTA=0;                        
  PORTB=0;                           
  PORTC=0;                           
  PORTD=0;
  vitesse=0;                        
  i=0;

 
  SPI1_Init_Advanced(_SPI_MASTER_OSC_DIV16,_SPI_DATA_SAMPLE_MIDDLE,_SPI_CLK_IDLE_LOW,_SPI_LOW_2_HIGH);

//******************************************************************************
 

  UART1_Init(9600);               // Initialize UART1 module at 9600 bps
  Delay_ms(100);                  // Wait for UART 1module to stabilize
  UART1_Write_Text("Start");
  UART1_Write(13);
  UART1_Write(10);
  while (1) {                     // Endless loop
    if (UART1_Data_Ready()) {
    uart_rd = UART1_Read(); //   read the received data,
    switch (uart_rd )       // If data is received,
    {

    case 1:
    HC595_0=0b00100000;        
    HC595_1=0b00100000;   
    HC595_2=0b00100000;    


    send_data(HC595_0,HC595_1,HC595_2);
    UART1_Write_Text("Done");
    
     break;





    }

     // UART1_Write(uart_rd);       //   and send data via UART1
    }
  }
}