communication série proteus labview

[invite587d752f]

Bonjour , dans le but de réaliser une communication labview-proteus , j'utilise la laiason série rs232 avec le pic 18f4520. En fait, j'ai du mal à configurer le protocole uart . Mon objectif et de faire le diagnostic des transistors en panne et en marche et indiquer ça avec des leds sur une interface labview ,quelqu'un pourra m'aider svp ? vous trouvez ci joint mon schema isis et le code mikro c
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[JPL]

Il est préférable d'intégrer le code dans le message avec la balise Code (# dans la barre d'outils de l'éditeur avancé).

[invite587d752f]

sbit LCD_RS at RB4_bit;
sbit LCD_EN at RB5_bit;
sbit LCD_D4 at RB0_bit;
sbit LCD_D5 at RB1_bit;
sbit LCD_D6 at RB2_bit;
sbit LCD_D7 at RB3_bit;

sbit LCD_RS_Direction at TRISB4_bit;
sbit LCD_EN_Direction at TRISB5_bit;
sbit LCD_D4_Direction at TRISB0_bit;
sbit LCD_D5_Direction at TRISB1_bit;
sbit LCD_D6_Direction at TRISB2_bit;
sbit LCD_D7_Direction at TRISB3_bit;


#define latch_pin PORTE.F2     // 74HC165 PIN #1
#define clock_pin PORTE.F1      // 74HC165 PIN #2
#define data_pin PORTE.F0       // 74HC165 PIN #9
char buttons[48];
void read_inputs_165() {
    int m ;
   for(m=0;m<48;m++)
   latch_pin = 0;
   latch_pin = 1;

  for(m=0;m<48;m++) {
      clock_pin = 0;
      if(data_pin) buttons[m] = '1'; else buttons[m] = '0';
      clock_pin = 1;
   }
}

void display_bloc(int b){
   short i;
    char txt3[]="00000000";

    if(b==1){  for(i=0;i<8;i++){txt3[i]=buttons[i];}}
    if(b==2){for(i=8;i<16;i++){txt3[i-8]=buttons[i];}}
    if(b==3){ for(i=16;i<24;i++){txt3[i-16]=buttons[i];}}
    if(b==4){for(i=24;i<32;i++){txt3[i-24]=buttons[i];}}
    if(b==5){ for(i=32;i<40;i++){txt3[i-32]=buttons[i];}}
    if(b==6){  for(i=40;i<48;i++){txt3[i-40]=buttons[i];}}


   Lcd_Cmd(_LCD_CLEAR);
   if((b==2)||(b==4)||(b==6))Lcd_Out(1,1,"NPN TEST ");
   if((b==1)||(b==3)||(b==5))Lcd_Out(1,1,"PNP TEST ");
   Lcd_Out(2,1,txt3);
   delay_ms(2000);

}
void display_bloc_uart(int c) {
short a ;
short b ;
if (c==1) { for (a=0;a<8;a++)
              { for (b=0;b<8;b++) { Uart1_Write(b);} }
if (c==2) { for (a=8;a<16;a++)
              { for (b=0;b<8;b++) { Uart1_Write(b);} }
if (c==3) { for (a=24;a<32;a++)
              { for (b=0;b<8;b++) { Uart1_Write(b);} }
if (c==4) { for (a=0;a<8;a++)
              { for (b=0;b<8;b++) { Uart1_Write(b);} }
if (c==5) { for (a=32;a<40;a++)
              { for (b=0;b<8;b++) { Uart1_Write(b);} }
if (c==6) { for (a=40;a<48;a++)
              { for (b=0;b<8;b++) { Uart1_Write(b);} }
 }

void main() {
UART1_init(9600) ; //Initialize UART module at 9600 bps
  delay_ms(100); //wait for uart module to stabilize

 TRISD=0xFF;
  TRISC=0b10111111;
  TRISE.B0=1;
  TRISE.B1=0;
  TRISE.B2=0;
  PORTA.B0=1;
  PORTA.B1=1;


  ADCON1 = 0XFF;//configure all pins as digital
  CMCON = 0x07; //disable comparator

Lcd_Init();                        // Initialize LCD
Lcd_Cmd(_LCD_CLEAR);               // Clear display
Lcd_Cmd(_LCD_CURSOR_OFF);





while(1){      char *txt1="00000000";
  char *txt2="00000000";
    lcd_cmd(_lcd_clear);
    Lcd_Out(1,1,"BLOC 1");
    Lcd_Out(2,1,"TEST EN COURS...");
    delay_ms(2000) ;
    if (RD0_bit) txt1[0]='1'; else txt1[0]='0';
   if (RD1_bit) txt1[1]='1'; else txt1[1]='0';
   if (RD2_bit) txt1[2]='1'; else txt1[2]='0';
   if (RD3_bit) txt1[3]='1'; else txt1[3]='0';
   if (RD4_bit) txt1[4]='1'; else txt1[4]='0';
   if (RD5_bit) txt1[5]='1'; else txt1[5]='0';
   if (RD6_bit) txt1[6]='1'; else txt1[6]='0';
   if (RD7_bit) txt1[7]='1'; else txt1[7]='0';

    lcd_cmd(_lcd_clear);
    Lcd_Out(1,1,"PNP TEST ");
   Lcd_Out(2,1,txt1);
   delay_ms(2000);

   if (RC0_bit) txt2[0]='1'; else txt2[0]='0';
   if (RC1_bit) txt2[1]='1'; else txt2[1]='0';
   if (RC2_bit) txt2[2]='1'; else txt2[2]='0';
   if (RC3_bit) txt2[3]='1'; else txt2[3]='0';
   if (RC4_bit) txt2[4]='1'; else txt2[4]='0';
   if (RC5_bit) txt2[5]='1'; else txt2[5]='0';
   if (RA0_bit) txt2[6]='1'; else txt2[6]='0';
   if (RA1_bit) txt2[7]='1'; else txt2[7]='0';

   lcd_cmd(_lcd_clear);
   Lcd_Out(1,1,"NPN TEST");
   Lcd_Out(2,1,txt2);
   delay_ms(2000);


    read_inputs_165();
   Lcd_Cmd(_LCD_CLEAR);Lcd_Out(1,1,"BLOC 2");Lcd_Out(2,1,"TEST EN COURS..");delay_ms(2000);
   display_bloc(1);
   display_bloc(2);
    Lcd_Cmd(_LCD_CLEAR);Lcd_Out(1,1,"BLOC 3");Lcd_Out(2,1,"TEST EN COURS..");delay_ms(2000);
   display_bloc(3);
   display_bloc(4);
    Lcd_Cmd(_LCD_CLEAR);Lcd_Out(1,1,"BLOC 4");Lcd_Out(2,1,"TEST EN COURS..");delay_ms(2000);
   display_bloc(5);
   display_bloc(6);

if (PORTD.F0 == 1)    (UART1_Write('a'));
if (PORTD.F0 == 0)    (UART1_Write('b'));
if (PORTD.F1 == 1)    (UART1_Write('c'));
if (PORTD.F1 == 0)    (UART1_Write('d'));
if (PORTD.F2 == 1)    (UART1_Write('e'));
if (PORTD.F2 == 0)    (UART1_Write('f'));
if (PORTD.F3 == 1)    (UART1_Write('g'));
if (PORTD.F3 == 0)    (UART1_Write('h'));
if (PORTD.F4 == 1)    (UART1_Write('e'));
if (PORTD.F4 == 0)    (UART1_Write('f'));
if (PORTD.F5 == 1)    (UART1_Write('g'));
if (PORTD.F5 == 0)    (UART1_Write('h'));
if (PORTD.F6 == 1)    (UART1_Write('i'));
if (PORTD.F6 == 0)    (UART1_Write('j'));
if (PORTD.F7 == 1)    (UART1_Write('k'));
if (PORTD.F7 == 0)    (UART1_Write('l'));

if (PORTC.F0 == 1)    (UART1_Write('m'));
if (PORTC.F0 == 0)    (UART1_Write('n'));
if (PORTC.F1 == 1)    (UART1_Write('o'));
if (PORTC.F1 == 0)    (UART1_Write('p'));
if (PORTC.F2 == 1)    (UART1_Write('q'));
if (PORTC.F2 == 0)    (UART1_Write('r'));
if (PORTC.F3 == 1)    (UART1_Write('s'));
if (PORTC.F3 == 0)    (UART1_Write('t'));
if (PORTC.F4 == 1)    (UART1_Write('u'));
if (PORTC.F4 == 0)    (UART1_Write('v'));
if (PORTC.F5 == 1)    (UART1_Write('w'));
if (PORTC.F5 == 0)    (UART1_Write('x'));
if (PORTA.F0 == 1)    (UART1_Write('y'));
if (PORTA.F0 == 0)    (UART1_Write('z'));
if (PORTA.F1 == 1)    (UART1_Write('A'));
if (PORTA.F1 == 0)    (UART1_Write('A'));
     display_bloc_uart();








}
}
}