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main.c
79 lines (71 loc) · 2.29 KB
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main.c
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#pragma config PLLDIV = 5 // (20 MHz crystal on PICDEM FS USB board)
#pragma config CPUDIV = OSC1_PLL2
#pragma config USBDIV = 2 // Clock source from 96MHz PLL/2
#pragma config FOSC = HSPLL_HS
#pragma config FCMEN = OFF
#pragma config IESO = OFF
#pragma config PWRT = OFF
#pragma config BOR = ON
#pragma config BORV = 3
#pragma config VREGEN = ON //USB Voltage Regulator
#pragma config WDT = OFF
#pragma config WDTPS = 32768
#pragma config MCLRE = ON
#pragma config LPT1OSC = OFF
#pragma config PBADEN = OFF
// #pragma config CCP2MX = ON
#pragma config STVREN = ON
#pragma config LVP = OFF
// #pragma config ICPRT = OFF // Dedicated In-Circuit Debug/Programming
#pragma config XINST = OFF // Extended Instruction Set
#pragma config CP0 = OFF
#pragma config CP1 = OFF
// #pragma config CP2 = OFF
// #pragma config CP3 = OFF
#pragma config CPB = OFF
// #pragma config CPD = OFF
#pragma config WRT0 = OFF
#pragma config WRT1 = OFF
// #pragma config WRT2 = OFF
// #pragma config WRT3 = OFF
#pragma config WRTB = OFF // Boot Block Write Protection
#pragma config WRTC = OFF
// #pragma config WRTD = OFF
#pragma config EBTR0 = OFF
#pragma config EBTR1 = OFF
// #pragma config EBTR2 = OFF
// #pragma config EBTR3 = OFF
#pragma config EBTRB = OFF
#include <p18f4553.h>
#include "hd44780.h"
#include "delay.h"
#define mInitAllLEDs() {TRISBbits.TRISB6=0; TRISBbits.TRISB7=0;}
#define mLED_1 LATBbits.LATB6
#define mLED_2 LATBbits.LATB7
void main()
{
mInitAllLEDs();
delay1Second();
mLED_1 = 1;
mLED_2 = 1;
HD44780_Init();
mLED_1 = 0;
mLED_2 = 0;
HD44780_GoToPoint(1,1);
HD44780_WriteString("A");
HD44780_GoToPoint(1,9);
HD44780_WriteString("B");
HD44780_GoToPoint(2,1);
HD44780_WriteString("C");
HD44780_GoToPoint(2,9);
HD44780_WriteString("D");
while(1)
{
delay1Second();
mLED_1 = 1;
mLED_2 = 0;
delay1Second();
mLED_1 = 0;
mLED_2 = 1;
}
}