Liste der Anhänge anzeigen (Anzahl: 1)
Problem mit Schaltun / Programmierung C / PIC18F25K22
Hallo zusammen,
nun da meine Wenigkeit doch recht neu in der PIC Programmierung ist, würde ich mich sehr über etwas Hilfe freuen.
Problem: In Proteus funktioniert alles einwandfrei, auf dem PIC auf / der Schaltung leider nicht.
Anbei die Schaltung und das Programm (in C)
Code:
header:
#include <xc.h>
// #pragma config statements should precede project file includes.
// Use project enums instead of #define for ON and OFF.
// CONFIG1H
#pragma config FOSC = INTIO7 // Oscillator Selection bits (Internal oscillator block, CLKOUT function on OSC2)
#pragma config PLLCFG = OFF // 4X PLL Enable (Oscillator used directly)
#pragma config PRICLKEN = ON // Primary clock enable bit (Primary clock enabled)
#pragma config FCMEN = OFF // Fail-Safe Clock Monitor Enable bit (Fail-Safe Clock Monitor disabled)
#pragma config IESO = OFF // Internal/External Oscillator Switchover bit (Oscillator Switchover mode disabled)
// CONFIG2L
#pragma config PWRTEN = OFF // Power-up Timer Enable bit (Power up timer disabled)
#pragma config BOREN = OFF // Brown-out Reset Enable bits (Brown-out Reset disabled in hardware and software)
#pragma config BORV = 190 // Brown Out Reset Voltage bits (VBOR set to 1.90 V nominal)
// CONFIG2H
#pragma config WDTEN = OFF // Watchdog Timer Enable bits (Watch dog timer is always disabled. SWDTEN has no effect.)
#pragma config WDTPS = 32768 // Watchdog Timer Postscale Select bits (1:32768)
// CONFIG3H
#pragma config CCP2MX = PORTC1 // CCP2 MUX bit (CCP2 input/output is multiplexed with RC1)
#pragma config PBADEN = ON // PORTB A/D Enable bit (PORTB<5:0> pins are configured as analog input channels on Reset)
#pragma config CCP3MX = PORTB5 // P3A/CCP3 Mux bit (P3A/CCP3 input/output is multiplexed with RB5)
#pragma config HFOFST = ON // HFINTOSC Fast Start-up (HFINTOSC output and ready status are not delayed by the oscillator stable status)
#pragma config T3CMX = PORTC0 // Timer3 Clock input mux bit (T3CKI is on RC0)
#pragma config P2BMX = PORTB5 // ECCP2 B output mux bit (P2B is on RB5)
#pragma config MCLRE = INTMCLR // MCLR Pin Enable bit (RE3 input pin enabled; MCLR disabled)
// CONFIG4L
#pragma config STVREN = ON // Stack Full/Underflow Reset Enable bit (Stack full/underflow will cause Reset)
#pragma config LVP = ON // Single-Supply ICSP Enable bit (Single-Supply ICSP enabled if MCLRE is also 1)
#pragma config XINST = OFF // Extended Instruction Set Enable bit (Instruction set extension and Indexed Addressing mode disabled (Legacy mode))
// CONFIG5L
#pragma config CP0 = OFF // Code Protection Block 0 (Block 0 (000800-001FFFh) not code-protected)
#pragma config CP1 = OFF // Code Protection Block 1 (Block 1 (002000-003FFFh) not code-protected)
#pragma config CP2 = OFF // Code Protection Block 2 (Block 2 (004000-005FFFh) not code-protected)
#pragma config CP3 = OFF // Code Protection Block 3 (Block 3 (006000-007FFFh) not code-protected)
// CONFIG5H
#pragma config CPB = OFF // Boot Block Code Protection bit (Boot block (000000-0007FFh) not code-protected)
#pragma config CPD = OFF // Data EEPROM Code Protection bit (Data EEPROM not code-protected)
// CONFIG6L
#pragma config WRT0 = OFF // Write Protection Block 0 (Block 0 (000800-001FFFh) not write-protected)
#pragma config WRT1 = OFF // Write Protection Block 1 (Block 1 (002000-003FFFh) not write-protected)
#pragma config WRT2 = OFF // Write Protection Block 2 (Block 2 (004000-005FFFh) not write-protected)
#pragma config WRT3 = OFF // Write Protection Block 3 (Block 3 (006000-007FFFh) not write-protected)
// CONFIG6H
#pragma config WRTC = OFF // Configuration Register Write Protection bit (Configuration registers (300000-3000FFh) not write-protected)
#pragma config WRTB = OFF // Boot Block Write Protection bit (Boot Block (000000-0007FFh) not write-protected)
#pragma config WRTD = OFF // Data EEPROM Write Protection bit (Data EEPROM not write-protected)
// CONFIG7L
#pragma config EBTR0 = OFF // Table Read Protection Block 0 (Block 0 (000800-001FFFh) not protected from table reads executed in other blocks)
#pragma config EBTR1 = OFF // Table Read Protection Block 1 (Block 1 (002000-003FFFh) not protected from table reads executed in other blocks)
#pragma config EBTR2 = OFF // Table Read Protection Block 2 (Block 2 (004000-005FFFh) not protected from table reads executed in other blocks)
#pragma config EBTR3 = OFF // Table Read Protection Block 3 (Block 3 (006000-007FFFh) not protected from table reads executed in other blocks)
// CONFIG7H
#pragma config EBTRB = OFF // Boot Block Table Read Protection bit (Boot Block (000000-0007FFh) not protected from table reads executed in other blocks)
#define _XTAL_FREQ 16000000
______________________________________________________
Main.c
#include "Header.h"
int irFunction (int);
int ventKFunction (int);
int ventBFunction (int);
int videoFunction (int);
int lefzenFunction (int);
void main(void) {
ANSELC = 0b00000000;
TRISA = 0x00;
TRISB = 0x00;
TRISC = 0x00;
LATBbits.LATB2 = 1;
OSCCON = 0b01110000;
int ohrStatus = 0;
int naseStatus = 0;
int lefzenStatus = 0;
int videoStatus = 0;
int irStatus = 0;
int ventKStatus = 0;
int ventBStatus = 0;
LATAbits.LATA0 = 0;
LATAbits.LATA1 = 0;
LATAbits.LATA2 = 0;
LATAbits.LATA3 = 0;
LATAbits.LATA4 = 1;
LATAbits.LATA5 = 0;
LATAbits.LATA6 = 0;
LATAbits.LATA7 = 0;
LATBbits.LATB0 = 0;
LATBbits.LATB1 = 0;
LATBbits.LATB2 = 0;
LATBbits.LATB3 = 0;
LATBbits.LATB4 = 0;
LATBbits.LATB5 = 0;
LATBbits.LATB6 = 0;
LATBbits.LATB7 = 0;
LATCbits.LATC0 = 0;
LATCbits.LATC1 = 0;
LATCbits.LATC2 = 0;
LATCbits.LATC3 = 0;
LATCbits.LATC4 = 0;
LATCbits.LATC5 = 0;
LATCbits.LATC6 = 0;
LATCbits.LATC7 = 0;
while (1)
{
irStatus = irFunction (irStatus);
ventKStatus = ventKFunction(ventKStatus);
ventBStatus = ventBFunction(ventBStatus);
videoStatus = videoFunction(videoStatus);
lefzenStatus = lefzenFunction(lefzenStatus);
}
return;
}
int irFunction (int i)
{
if (PORTCbits.RC5==1 && i == 0)
{
LATBbits.LATB2 = 1;
i = 1;
} else if (PORTCbits.RC5 == 1 && i == 1)
{
LATBbits.LATB2 = 0;
i = 0;
}
while(PORTCbits.RC5==1)
__delay_ms(10);
return i;
}
int ventKFunction (int i)
{
if (PORTCbits.RC6==1 && i == 0)
{
LATBbits.LATB1 = 1;
i = 1;
} else if (PORTCbits.RC6 == 1 && i == 1)
{
LATBbits.LATB1 = 0;
i = 0;
}
while(PORTCbits.RC6==1)
__delay_ms(10);
return i;
}
int ventBFunction (int i)
{
if (PORTCbits.RC7==1 && i == 0)
{
LATBbits.LATB0 = 1;
i = 1;
} else if (PORTCbits.RC7 == 1 && i == 1)
{
LATBbits.LATB0 = 0;
i = 0;
}
while(PORTCbits.RC7==1)
__delay_ms(10);
return i;
}
int videoFunction (int i)
{
if (PORTCbits.RC4==1 && i == 0)
{
LATAbits.LATA4 = 0;
LATAbits.LATA3 = 1;
//Channel
LATAbits.LATA0 = 1;
LATAbits.LATA1 = 0;
LATAbits.LATA2 = 0;
i = 1;
} else if (PORTCbits.RC4==1 && i == 1)
{
LATAbits.LATA0 = 0;
LATAbits.LATA1 = 1;
LATAbits.LATA2 = 0;
i = 2;
} else if (PORTCbits.RC4==1 && i == 2)
{
LATAbits.LATA0 = 1;
LATAbits.LATA1 = 1;
LATAbits.LATA2 = 0;
i = 3;
} else if (PORTCbits.RC4==1 && i == 3)
{
LATAbits.LATA0 = 0;
LATAbits.LATA1 = 0;
LATAbits.LATA2 = 0;
LATAbits.LATA3 = 0;
LATAbits.LATA4 = 1;
i = 0;
}
while(PORTCbits.RC4==1)
__delay_ms(10);
return i;
}
int lefzenFunction (int i)
{
if (PORTCbits.RC3==1 && i == 0)
{
for (int abfolge = 0; abfolge < 50; abfolge++)
{
LATBbits.LATB5 = 1;
__delay_us(1500);
LATBbits.LATB5 = 0;
__delay_ms(18);
}
i = 1;
} else if (PORTCbits.RC3==1 && i == 1)
{
for (int abfolge = 0; abfolge < 50; abfolge++)
{
LATBbits.LATB5 = 1;
__delay_us(700);
LATBbits.LATB5 = 0;
__delay_ms(19);
}
i = 0;
}
while(PORTCbits.RC3==1)
__delay_ms(10);
return i;
}
Teilweise schalten die Transistoren durch ohne das irgendwas aktiviert ist und das Entprellen der Taster scheint auch nicht zu laufen.
Ich wär für jede Hilfe sehr dankbar!
Viele Grüße
Waldnebel
