入門PIC需要準(zhǔn)備什么工具

#include #include #include #include "CONFIGURATION.h"
int main(int argc, char** argv){ unsigned long i; for(i=1000000;i>0;i--) { TRISA=0; PORTA=0; }
 for(i=1000000;i>0;i--) { TRISA=0; PORTA=255; } return (EXIT_SUCCESS);}

#ifndef XC_CONFIGURATION_H#define XC_CONFIGURATION_H#include  // include processor files - each processor file is guarded. // PIC18F24Q10 Configuration Bit Settings
// 'C' source line config statements
// CONFIG1L#pragma config FEXTOSC = ECH // External Oscillator mode Selection bits (EC (external clock) above 8 MHz; PFM set to high power)#pragma config RSTOSC = HFINTOSC_64MHZ// Power-up default value for COSC bits (HFINTOSC with HFFRQ = 64 MHz and CDIV = 1:1)
// CONFIG1H#pragma config CLKOUTEN = OFF // Clock Out Enable bit (CLKOUT function is disabled)#pragma config CSWEN = ON // Clock Switch Enable bit (Writing to NOSC and NDIV is allowed)#pragma config FCMEN = ON // Fail-Safe Clock Monitor Enable bit (Fail-Safe Clock Monitor enabled)
// CONFIG2L#pragma config MCLRE = INTMCLR // Master Clear Enable bit (If LVP = 0, MCLR pin (RE3) is an input; If LVP =1, MCLR pin (RE3) is MCLR)#pragma config PWRTE = OFF // Power-up Timer Enable bit (Power up timer disabled)#pragma config LPBOREN = OFF // Low-power BOR enable bit (Low power BOR is disabled)#pragma config BOREN = SBORDIS // Brown-out Reset Enable bits (Brown-out Reset enabled , SBOREN bit is ignored)
// CONFIG2H#pragma config BORV = VBOR_190 // Brown Out Reset Voltage selection bits (Brown-out Reset Voltage (VBOR) set to 1.90V)#pragma config ZCD = OFF // ZCD Disable bit (ZCD disabled. ZCD can be enabled by setting the ZCDSEN bit of ZCDCON)#pragma config PPS1WAY = ON // PPSLOCK bit One-Way Set Enable bit (PPSLOCK bit can be cleared and set only once; PPS registers remain locked after one clear/set cycle)#pragma config STVREN = ON // Stack Full/Underflow Reset Enable bit (Stack full/underflow will cause Reset)//#pragma config DEBUG = OFF // Debugger Enable bit (Background debugger disabled)#pragma config XINST = OFF // Extended Instruction Set Enable bit (Extended Instruction Set and Indexed Addressing Mode disabled)
// CONFIG3L#pragma config WDTCPS = WDTCPS_31// WDT Period Select bits (Divider ratio 1:65536; software control of WDTPS)#pragma config WDTE = OFF // WDT operating mode (WDT Disabled)
// CONFIG3H#pragma config WDTCWS = WDTCWS_7// WDT Window Select bits (window always open (100%); software control; keyed access not required)#pragma config WDTCCS = SC // WDT input clock selector (Software Control)
// CONFIG4L#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)
// CONFIG4H#pragma config WRTC = OFF // Configuration Register Write Protection bit (Configuration registers (300000-30000Bh) 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)#pragma config SCANE = ON // Scanner Enable bit (Scanner module is available for use, SCANMD bit can control the module)#pragma config LVP = ON // Low Voltage Programming Enable bit (Low voltage programming enabled. MCLR/VPP pin function is MCLR. MCLRE configuration bit is ignored)
// CONFIG5L#pragma config CP = OFF // UserNVM Program Memory Code Protection bit (UserNVM code protection disabled)#pragma config CPD = OFF // DataNVM Memory Code Protection bit (DataNVM code protection disabled)
// CONFIG5H
// CONFIG6L#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)
// CONFIG6H#pragma config EBTRB = OFF // Boot Block Table Read Protection bit (Boot Block (000000-0007FFh) not protected from table reads executed in other blocks)
// #pragma config statements should precede project file includes.// Use project enums instead of #define for ON and OFF.#endif /* XC_HEADER_TEMPLATE_H */

uint16_t Array_dutyCycle[] ={0x0000,0x007F,0x00FA,0x177,0x01F4, 0x0271,0x02EE,0x036A,0x03E7};
uint16_t i;uint8_t index = 0;int8_t direction = 1;
void main(void){ SYSTEM_Initialize(); // Initialize the device  INTERRUPT_GlobalInterruptEnable(); // Enable the Global Interrupts INTERRUPT_PeripheralInterruptEnable(); // Enable the Peripheral Interrupts
 while(1){ if(direction == 1){ if(index != 8) PWM3_LoadDutyValue(Array_dutyCycle[++index]);  else{ direction = -1; PWM3_LoadDutyValue(Array_dutyCycle[--index]); } } else{ if(index != 0) PWM3_LoadDutyValue(Array_dutyCycle[--index]); else{ direction = 1; PWM3_LoadDutyValue(Array_dutyCycle[++index]); } } for(i = 5120; i!=0;i--); }}