本帖最后由 gravedigger 于 2019-10-12 10:43 编辑
头文件没有发现比较器 后面不用烧录器供电GP1 就有上拉了 GP0还是没有
#include<pic.h>
#include <xc.h>
#pragma config WDTE = OFF // Watchdog Timer (WDT disabled)
#pragma config CP = OFF // Code Protect (Code protection off)
#pragma config MCLRE = OFF // Master Clear Enable (GP3/MCLR pin fuction is digital I/O, MCLR
internally tied to VDD)
#define KEY GP1 //换成GP0没上拉 要外接
#define LED GP2
void main()
{
TRISGPIO=0b00001011;
OSCCAL=0b11111110;
OPTION=0b00000111;
// CMCON = 0; //CMCON0写出来就下划红线 CMCON不红线 编译会出错
GP0=GP1=GP2=0;
while(1)
{
if(KEY==0)
{
LED=1;
}
else
{
LED=0;
}
}
}
下面是头文件
// Version 1.34
// Generated 16/02/2015 GMT
/*
* Copyright © 2015, Microchip Technology Inc. and its subsidiaries ("Microchip")
* All rights reserved.
*
* This software is developed by Microchip Technology Inc. and its subsidiaries ("Microchip").
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Microchip's name may not be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY MICROCHIP "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MICROCHIP BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING BUT NOT LIMITED TO
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWSOEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* */
#ifndef _PIC10F202_H_
#define _PIC10F202_H_
/*
* C Header file for the Microchip PIC Microcontroller
* PIC10F202
* */
#ifndef __XC8
#warning Header file pic10f202.h included directly. Use #include <xc.h> instead.
#endif
/*
* Register Definitions
* */
// Register: INDF
extern volatile unsigned char INDF @ 0x000;
#ifndef _LIB_BUILD
asm("INDF equ 00h");
#endif
// bitfield definitions
typedef union {
struct {
unsigned INDF :8;
};
} INDFbits_t;
extern volatile INDFbits_t INDFbits @ 0x000;
// bitfield macros
#define _INDF_INDF_POSN 0x0
#define _INDF_INDF_POSITION 0x0
#define _INDF_INDF_SIZE 0x8
#define _INDF_INDF_LENGTH 0x8
#define _INDF_INDF_MASK 0xFF
// Register: TMR0
extern volatile unsigned char TMR0 @ 0x001;
#ifndef _LIB_BUILD
asm("TMR0 equ 01h");
#endif
// bitfield definitions
typedef union {
struct {
unsigned TMR0 :8;
};
} TMR0bits_t;
extern volatile TMR0bits_t TMR0bits @ 0x001;
// bitfield macros
#define _TMR0_TMR0_POSN 0x0
#define _TMR0_TMR0_POSITION 0x0
#define _TMR0_TMR0_SIZE 0x8
#define _TMR0_TMR0_LENGTH 0x8
#define _TMR0_TMR0_MASK 0xFF
// Register: PCL
extern volatile unsigned char PCL @ 0x002;
#ifndef _LIB_BUILD
asm("PCL equ 02h");
#endif
// bitfield definitions
typedef union {
struct {
unsigned PCL :8;
};
} PCLbits_t;
extern volatile PCLbits_t PCLbits @ 0x002;
// bitfield macros
#define _PCL_PCL_POSN 0x0
#define _PCL_PCL_POSITION 0x0
#define _PCL_PCL_SIZE 0x8
#define _PCL_PCL_LENGTH 0x8
#define _PCL_PCL_MASK 0xFF
// Register: STATUS
extern volatile unsigned char STATUS @ 0x003;
#ifndef _LIB_BUILD
asm("STATUS equ 03h");
#endif
// bitfield definitions
typedef union {
struct {
unsigned C :1;
unsigned DC :1;
unsigned Z :1;
unsigned nPD :1;
unsigned nTO :1;
unsigned :2;
unsigned GPWUF :1;
};
struct {
unsigned CARRY :1;
};
struct {
unsigned :2;
unsigned ZERO :1;
};
} STATUSbits_t;
extern volatile STATUSbits_t STATUSbits @ 0x003;
// bitfield macros
#define _STATUS_C_POSN 0x0
#define _STATUS_C_POSITION 0x0
#define _STATUS_C_SIZE 0x1
#define _STATUS_C_LENGTH 0x1
#define _STATUS_C_MASK 0x1
#define _STATUS_DC_POSN 0x1
#define _STATUS_DC_POSITION 0x1
#define _STATUS_DC_SIZE 0x1
#define _STATUS_DC_LENGTH 0x1
#define _STATUS_DC_MASK 0x2
#define _STATUS_Z_POSN 0x2
#define _STATUS_Z_POSITION 0x2
#define _STATUS_Z_SIZE 0x1
#define _STATUS_Z_LENGTH 0x1
#define _STATUS_Z_MASK 0x4
#define _STATUS_nPD_POSN 0x3
#define _STATUS_nPD_POSITION 0x3
#define _STATUS_nPD_SIZE 0x1
#define _STATUS_nPD_LENGTH 0x1
#define _STATUS_nPD_MASK 0x8
#define _STATUS_nTO_POSN 0x4
#define _STATUS_nTO_POSITION 0x4
#define _STATUS_nTO_SIZE 0x1
#define _STATUS_nTO_LENGTH 0x1
#define _STATUS_nTO_MASK 0x10
#define _STATUS_GPWUF_POSN 0x7
#define _STATUS_GPWUF_POSITION 0x7
#define _STATUS_GPWUF_SIZE 0x1
#define _STATUS_GPWUF_LENGTH 0x1
#define _STATUS_GPWUF_MASK 0x80
#define _STATUS_CARRY_POSN 0x0
#define _STATUS_CARRY_POSITION 0x0
#define _STATUS_CARRY_SIZE 0x1
#define _STATUS_CARRY_LENGTH 0x1
#define _STATUS_CARRY_MASK 0x1
#define _STATUS_ZERO_POSN 0x2
#define _STATUS_ZERO_POSITION 0x2
#define _STATUS_ZERO_SIZE 0x1
#define _STATUS_ZERO_LENGTH 0x1
#define _STATUS_ZERO_MASK 0x4
// Register: FSR
extern volatile unsigned char FSR @ 0x004;
#ifndef _LIB_BUILD
asm("FSR equ 04h");
#endif
// bitfield definitions
typedef union {
struct {
unsigned FSR :8;
};
} FSRbits_t;
extern volatile FSRbits_t FSRbits @ 0x004;
// bitfield macros
#define _FSR_FSR_POSN 0x0
#define _FSR_FSR_POSITION 0x0
#define _FSR_FSR_SIZE 0x8
#define _FSR_FSR_LENGTH 0x8
#define _FSR_FSR_MASK 0xFF
// Register: OSCCAL
extern volatile unsigned char OSCCAL @ 0x005;
#ifndef _LIB_BUILD
asm("OSCCAL equ 05h");
#endif
// bitfield definitions
typedef union {
struct {
unsigned FOSC4 :1;
unsigned CAL :7;
};
struct {
unsigned :1;
unsigned CAL0 :1;
unsigned CAL1 :1;
unsigned CAL2 :1;
unsigned CAL3 :1;
unsigned CAL4 :1;
unsigned CAL5 :1;
unsigned CAL6 :1;
};
} OSCCALbits_t;
extern volatile OSCCALbits_t OSCCALbits @ 0x005;
// bitfield macros
#define _OSCCAL_FOSC4_POSN 0x0
#define _OSCCAL_FOSC4_POSITION 0x0
#define _OSCCAL_FOSC4_SIZE 0x1
#define _OSCCAL_FOSC4_LENGTH 0x1
#define _OSCCAL_FOSC4_MASK 0x1
#define _OSCCAL_CAL_POSN 0x1
#define _OSCCAL_CAL_POSITION 0x1
#define _OSCCAL_CAL_SIZE 0x7
#define _OSCCAL_CAL_LENGTH 0x7
#define _OSCCAL_CAL_MASK 0xFE
#define _OSCCAL_CAL0_POSN 0x1
#define _OSCCAL_CAL0_POSITION 0x1
#define _OSCCAL_CAL0_SIZE 0x1
#define _OSCCAL_CAL0_LENGTH 0x1
#define _OSCCAL_CAL0_MASK 0x2
#define _OSCCAL_CAL1_POSN 0x2
#define _OSCCAL_CAL1_POSITION 0x2
#define _OSCCAL_CAL1_SIZE 0x1
#define _OSCCAL_CAL1_LENGTH 0x1
#define _OSCCAL_CAL1_MASK 0x4
#define _OSCCAL_CAL2_POSN 0x3
#define _OSCCAL_CAL2_POSITION 0x3
#define _OSCCAL_CAL2_SIZE 0x1
#define _OSCCAL_CAL2_LENGTH 0x1
#define _OSCCAL_CAL2_MASK 0x8
#define _OSCCAL_CAL3_POSN 0x4
#define _OSCCAL_CAL3_POSITION 0x4
#define _OSCCAL_CAL3_SIZE 0x1
#define _OSCCAL_CAL3_LENGTH 0x1
#define _OSCCAL_CAL3_MASK 0x10
#define _OSCCAL_CAL4_POSN 0x5
#define _OSCCAL_CAL4_POSITION 0x5
#define _OSCCAL_CAL4_SIZE 0x1
#define _OSCCAL_CAL4_LENGTH 0x1
#define _OSCCAL_CAL4_MASK 0x20
#define _OSCCAL_CAL5_POSN 0x6
#define _OSCCAL_CAL5_POSITION 0x6
#define _OSCCAL_CAL5_SIZE 0x1
#define _OSCCAL_CAL5_LENGTH 0x1
#define _OSCCAL_CAL5_MASK 0x40
#define _OSCCAL_CAL6_POSN 0x7
#define _OSCCAL_CAL6_POSITION 0x7
#define _OSCCAL_CAL6_SIZE 0x1
#define _OSCCAL_CAL6_LENGTH 0x1
#define _OSCCAL_CAL6_MASK 0x80
// Register: GPIO
extern volatile unsigned char GPIO @ 0x006;
#ifndef _LIB_BUILD
asm("GPIO equ 06h");
#endif
// bitfield definitions
typedef union {
struct {
unsigned GP0 :1;
unsigned GP1 :1;
unsigned GP2 :1;
unsigned GP3 :1;
};
} GPIObits_t;
extern volatile GPIObits_t GPIObits @ 0x006;
// bitfield macros
#define _GPIO_GP0_POSN 0x0
#define _GPIO_GP0_POSITION 0x0
#define _GPIO_GP0_SIZE 0x1
#define _GPIO_GP0_LENGTH 0x1
#define _GPIO_GP0_MASK 0x1
#define _GPIO_GP1_POSN 0x1
#define _GPIO_GP1_POSITION 0x1
#define _GPIO_GP1_SIZE 0x1
#define _GPIO_GP1_LENGTH 0x1
#define _GPIO_GP1_MASK 0x2
#define _GPIO_GP2_POSN 0x2
#define _GPIO_GP2_POSITION 0x2
#define _GPIO_GP2_SIZE 0x1
#define _GPIO_GP2_LENGTH 0x1
#define _GPIO_GP2_MASK 0x4
#define _GPIO_GP3_POSN 0x3
#define _GPIO_GP3_POSITION 0x3
#define _GPIO_GP3_SIZE 0x1
#define _GPIO_GP3_LENGTH 0x1
#define _GPIO_GP3_MASK 0x8
// Register: OPTION
extern volatile __control unsigned char OPTION @ 0x000;
// Register: TRIS
extern volatile __control unsigned char TRIS @ 0x006;
// Register: TRISGPIO
extern volatile __control unsigned char TRISGPIO @ 0x006;
/*
* OPTION bits
* */
#define PS 0x7
#define PSA 0x8
#define T0SE 0x10
#define T0CS 0x20
#define nGPPU 0x40
#define nGPWU 0x80
#define PS0 0x1
#define PS1 0x2
#define PS2 0x4
/*
* Bit Definitions
* */
#define _DEPRECATED __attribute__((__deprecated__))
#ifndef BANKMASK
#define BANKMASK(addr) ((addr)&01Fh)
#endif
extern volatile __bit CAL0 @ (((unsigned) &OSCCAL)*8) + 1;
#define CAL0_bit BANKMASK(OSCCAL), 1
extern volatile __bit CAL1 @ (((unsigned) &OSCCAL)*8) + 2;
#define CAL1_bit BANKMASK(OSCCAL), 2
extern volatile __bit CAL2 @ (((unsigned) &OSCCAL)*8) + 3;
#define CAL2_bit BANKMASK(OSCCAL), 3
extern volatile __bit CAL3 @ (((unsigned) &OSCCAL)*8) + 4;
#define CAL3_bit BANKMASK(OSCCAL), 4
extern volatile __bit CAL4 @ (((unsigned) &OSCCAL)*8) + 5;
#define CAL4_bit BANKMASK(OSCCAL), 5
extern volatile __bit CAL5 @ (((unsigned) &OSCCAL)*8) + 6;
#define CAL5_bit BANKMASK(OSCCAL), 6
extern volatile __bit CAL6 @ (((unsigned) &OSCCAL)*8) + 7;
#define CAL6_bit BANKMASK(OSCCAL), 7
extern volatile __bit CARRY @ (((unsigned) &STATUS)*8) + 0;
#define CARRY_bit BANKMASK(STATUS), 0
extern volatile __bit DC @ (((unsigned) &STATUS)*8) + 1;
#define DC_bit BANKMASK(STATUS), 1
extern volatile __bit FOSC4 @ (((unsigned) &OSCCAL)*8) + 0;
#define FOSC4_bit BANKMASK(OSCCAL), 0
extern volatile __bit GP0 @ (((unsigned) &GPIO)*8) + 0;
#define GP0_bit BANKMASK(GPIO), 0
extern volatile __bit GP1 @ (((unsigned) &GPIO)*8) + 1;
#define GP1_bit BANKMASK(GPIO), 1
extern volatile __bit GP2 @ (((unsigned) &GPIO)*8) + 2;
#define GP2_bit BANKMASK(GPIO), 2
extern volatile __bit GP3 @ (((unsigned) &GPIO)*8) + 3;
#define GP3_bit BANKMASK(GPIO), 3
extern volatile __bit GPWUF @ (((unsigned) &STATUS)*8) + 7;
#define GPWUF_bit BANKMASK(STATUS), 7
extern volatile __bit ZERO @ (((unsigned) &STATUS)*8) + 2;
#define ZERO_bit BANKMASK(STATUS), 2
extern volatile __bit nPD @ (((unsigned) &STATUS)*8) + 3;
#define nPD_bit BANKMASK(STATUS), 3
extern volatile __bit nTO @ (((unsigned) &STATUS)*8) + 4;
#define nTO_bit BANKMASK(STATUS), 4
#endif // _PIC10F202_H_
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