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我用mplab 编写一个pic18f252的c 程序,创建时显示:can't open "pic.h" head file such director

华硕k550d • 2023-5-24 • 软件运维 • 阅读 5

我用mplab 编写一个pic18f252的c 程序,创建时显示:can't open "pic.h" head file such director,第1张

搜索栏里找PIC.H

你看看是这个不:

#ifndef _PIC_H

#define _PIC_H

#if defined(_10F200) || defined(_10F202) ||\\

defined(_10F204) || defined(_10F206)

#include <戚运液pic10f20x.h>

#endif

#if defined(_12C508) || defined(_12C509) ||\\

defined(_12F508) || defined(_12F509) ||\\

defined(_12C508A) || defined(_12C509A) ||\\

defined(_12CE518) || defined(_12CE519) ||\\高物

defined(_12C509AG) || defined(_12C509AF) ||\\

defined(_12CR509A) || defined(_RF509AG) ||\\

defined(_RF509AF)

#include <pic125xx.h>

#endif

#if defined(_16C432) || defined(_16C433)

#include <43x.h>

#endif

#if defined(_16C52) || defined(_16C54) || defined(_16C54A) ||\\

defined(_16C54B) || defined(_16C54C) || defined(_16CR54A) ||\\

defined(_16CR54B) || defined(_16CR54C) || defined(_16C55) ||\\

defined(_16C55A) || defined(_16C56) || defined(_16C56A) ||\\

defined(_16CR56A) || defined(_16C57) || defined(_16C57C) ||\\

defined(_16CR57B) || defined(_16CR57C) || defined(_16C58A) ||\\

defined(_16C58B) || defined(_16CR58A) || defined(_16CR58B) ||\\

defined(_16C58) || defined(_16HV540)

#include <5x.h>

#endif

#if defined(_16F54) || defined(_16F57)

#include <f5x.h>

#endif

#if defined(_12C671) || defined(_12C672) ||\\

defined(_12CE673) || defined(_12CE674)

#include <pic1267x.h>

#endif

#if defined(_12F629) || defined(_12F675)

#include <pic12f6x.h>

#endif

#if defined(_12F683)

#include <pic12f683.h>

#endif

#if defined(_12F675F) || defined(_12F675H) || defined(_12F675K)

#include <pic12rf675.h>

#endif

#if defined(_16C505) || defined(_16F505)

#include <505.h>

#endif

#ifdef _14000

#include <pic14000.h>

#endif

#if defined(_16C554) || defined(_16C556) || defined(_16C557) || \\

defined(_16C558) || defined(_16C554A) || defined(_16C556A) || \\

defined(_16C558A)

#include <55x.h>

#endif

#ifdef _16C61

#include <61.h>

#endif

#if defined(_16C62) || defined(_16C62A) || defined(_16CR62) ||\\悄配

defined(_16C62B)

#include <62.h>

#endif

#if defined(_16C620) || defined(_16C621) || defined(_16C622) ||\\

defined(_16C620A) || defined(_16C621A)|| defined(_16C622A) ||\\

defined(_16CE623) || defined(_16CE624) || defined(_16CE625) ||\\

defined(_16CR620A)

#include <62x.h>

#endif

#if defined(_16C64) || defined(_16C64A) || defined(_16CR64)

#include <64.h>

#endif

#if defined(_16C641) || defined(_16C642) ||\\

defined(_16C661) || defined(_16C662)

#include <6xx.h>

#endif

#if defined(_16C65) || defined(_16C65A) || defined(_16CR65)

#include <65.h>

#endif

#if defined(_16C66) || defined(_16C67)

#include <6x.h>

#endif

#if defined(_16C71) || defined(_16C710) || defined(_16C711)

#include <71x.h>

#endif

#if defined(_16C712)|| defined(_16C715) || defined(_16C716)

#include <715.h>

#endif

#if defined(_16C72) || defined(_16C72A) || defined(_16CR72)

#include <72.h>

#endif

#if defined(_16C73) || defined(_16C73A) ||\\

defined(_16C74) || defined(_16C74A) ||\\

defined(_16C63) || defined(_16CR63) || defined(_16C63A) ||\\

defined(_16C65B)|| defined(_16C73B) || defined(_16C74B) ||\\

defined(_16LC74B)

#include <74.h>

#endif

#if defined(_16C76) || defined(_16C77)

#include <77.h>

#endif

#if defined(_16C773) || defined(_16C774) || defined(_16C770) ||\\

defined(_16C771) || defined(_16C717) || defined(_16C745) ||\\

defined(_16C765)

#include <77x.h>

#endif

#if defined(_16C781) || defined(_16C782)

#include <78x.h>

#endif

#if defined(_16F627) || defined(_16F628)

#include <f6x.h>

#endif

#if defined(_16F627A) || defined(_16F628A) || defined(_16F648A)

#include <f62xa.h>

#endif

#if defined(_16F630) || defined(_16F676)

#include <630.h>

#endif

#if defined(_12F635) || defined(_16F636)

#include <f636.h>

#endif

#if defined(_16F684)

#include <f684.h>

#endif

#if defined(_16F688)

#include <f688.h>

#endif

#if defined(_16F83) || defined(_16CR83) || defined(_16C84) || \\

defined(_16F84) || defined(_16F84A) || defined(_16CR84)

#include <84.h>

#endif

#if defined(_16F87) || defined(_16F88)

#include <f87.h>

#endif

#if defined(_16F873) || defined(_16F874) ||\\

defined(_16F876) || defined(_16F877) ||\\

defined(_16F872) || defined(_16F871) ||\\

defined(_16F870)

#include <87x.h>

#endif

#if defined(_16F873A) || defined(_16F874A) ||\\

defined(_16F876A) || defined(_16F877A)

#include <8xa.h>

#endif

#if defined(_16F72) ||\\

defined(_16F73) || defined(_16F74) ||\\

defined(_16F76) || defined(_16F77)

#include <f7x.h>

#endif

#if defined(_16F716)

#include <f716.h>

#endif

#if defined(_16F737) || defined(_16F747) ||\\

defined(_16F767) || defined(_16F777)

#include <f7x7.h>

#endif

#if defined(_16F818) || defined(_16F819)

#include <f81x.h>

#endif

#if defined(_16C923) || defined(_16C924) ||\\

defined(_16C925) || defined(_16C926)

#include <9xx.h>

#endif

#if defined(_7C695X)

#include <pic7695x.h>

#endif

#if defined(_16C99) || defined (_16C99C)

#include<99.h>

#endif

#if defined(_17C42) || defined(_17C42A) || defined(_17CR42) ||\\

defined(_17C43) || defined(_17CR43) || defined(_17C44)

#include<pic174x.h>

#endif

#if defined(_17C752) || defined(_17C756) || defined(_17C756A)||\\

defined(_17C762) || defined(_17C766)

#include<pic177xx.h>

#endif

#define CLRWDT() asm("clrwdt")

#define SLEEP() asm("sleep")

#define NOP() asm("nop")

#define ___mkstr1(x) #x

#define ___mkstr(x) ___mkstr1(x)

#define __CONFIG(x) asm("\\tpsect config,class=CONFIG,delta=2")\\

asm("\\tdw "___mkstr(x))

#define __IDLOC(w) asm("\\tpsect idloc,class=IDLOC,delta=2")\\

asm("\\tglobal\\tidloc_word")\\

asm("idloc_word")\\

asm("\\tirpc\\t__arg," ___mkstr(w))\\

asm("\\tdw 0&__arg&h")\\

asm("\\tendm")

#if EEPROM_SIZE >0

#define __EEPROM_DATA(a, b, c, d, e, f, g, h) \\

asm("\\tpsect eeprom_data,class=EEDATA,delta=2")\\

asm("\\tdb\\t" ___mkstr(a) "," ___mkstr(b) "," ___mkstr(c) "," ___mkstr(d) "," \\

___mkstr(e) "," ___mkstr(f) "," ___mkstr(g) "," ___mkstr(h))

#endif

/***********************************************************************

**** FLASH memory read/write/erase macros and function definitions ****

***********************************************************************

* Notes:

* __FLASHTYPE == 0 defined in devices that can only read flash memory - cannot write eg. 16F777

* __FLASHTYPE == 1 defined in traditional devices that can write 1 word at a time eg. 16F877

* __FLASHTYPE == 2 defined in devices that can only write in 4 word blocks eg. 16F877A

* __FLASHTYPE == 3 defined in devices requiring 32-word block erasure before writing eg. 16F87

* __FLASHTYPE == undefined if device can neither read nor write program memory

*/

// macro FLASH_READ returns a word stored at a flash address

#if defined(__FLASHTYPE)

extern unsigned char flash_read(unsigned short addr)

#if EEPROM_SIZE >0

#define FLASH_READ(addr) \\

(EEADR=(addr)&0xff, \\

EEADRH=(addr)>>8, \\

WREN=0, \\

EECON1 |= 0x80, \\

RD=1, \\

DC=0, \\

DC=0, \\

(EEDATH <<8) | EEDATA)

#else // FLASH_READ without EEPROM

#define FLASH_READ(addr) \\

(EEADR=(addr)&0xff, \\

EEADRH=(addr)>>8, \\

RD=1, \\

DC=0, \\

DC=0, \\

(EEDATH <<8) | EEDATA)

#endif

#endif // end FLASH_READ

// macro FLASH_WRITE used when writing only one word of data

#if __FLASHTYPE==2 || __FLASHTYPE==3

#define FLASH_WRITE(addr,data) \\

do{ \\

unsigned short x=data\\

flash_copy((const unsigned char *)&x,1,addr)\\

}while(0)

extern void flash_copy(const unsigned char * source_addr,unsigned char length,unsigned short dest_addr)

#elif __FLASHTYPE==1

#define FLASH_WRITE(addr, value) \\

EEADR=((addr)&0xff)\\

EEADRH=((addr)>>8)\\

EEDATH=((value)>>8)\\

EEDATA=((value)&0xff)\\

EECON1 |= 0x80 \\

WREN=1 \\

EECON2 = 0x55 \\

EECON2 = 0xaa \\

WR=1 \\

asm("nop") \\

asm("nop") \\

WREN=0

#endif // end FLASH_WRITE

// macro FLASH_ERASE used to clear a 32-Byte sector of flash

#if __FLASHTYPE==3

#define FLASH_ERASE(addr) \\

while(WR)continue\\

EEADR=((addr)&0xFF)\\

EEADRH=((addr>>8)&0xFF)\\

EECON1=0x94\\

CARRY=0if(GIE)CARRY=1GIE=0\\

EECON2=0x55EECON2=0xAAWR=1\\

asm("\\tNOP")\\

if(CARRY)GIE=1

// library function version

extern void flash_erase(unsigned short addr)

#endif // end FLASH_ERASE

/***********************************************************************/

/****** EEPROM memory read/write macros and function definitions *******/

/***********************************************************************/

#if EEPROM_SIZE >0

#ifdef __FLASHTYPE

// macro versions of EEPROM write and read

#define EEPROM_WRITE(addr, value) \\

while(WR)continueEEADR=(addr)EEDATA=(value)\\

EECON1&=0x7FCARRY=0if(GIE)CARRY=1GIE=0\\

WREN=1EECON2=0x55EECON2=0xAAWR=1WREN=0\\

if(CARRY)GIE=1

#define EEPROM_READ(addr) ((EEADR=(addr)),(EECON1&=0x7F),(RD=1),EEDATA)

#else // else doesn\'t write flash

#define EEPROM_WRITE(addr, value) \\

while(WR)continueEEADR=(addr)EEDATA=(value)\\

CARRY=0if(GIE)CARRY=1GIE=0\\

WREN=1EECON2=0x55EECON2=0xAAWR=1WREN=0\\

if(CARRY)GIE=1

#define EEPROM_READ(addr) ((EEADR=(addr)),(RD=1),EEDATA)

#endif

/* library function versions */

extern void eeprom_write(unsigned char addr, unsigned char value)

extern unsigned char eeprom_read(unsigned char addr)

#endif // end EEPROM routines

/****************************************************************/

/****** Global interrupt enable/disable macro definitions *******/

/****************************************************************/

#ifdef _PIC16

#ifndef ei

#define ei() (GLINTD = 0) // interrupt disable bit

#endif ei

#if defined(_17C42)

#ifndef di

#define di() { do { GLINTD = 1} while ( GLINTD == 0 )} // disable interrupt bit

#endif di

#else

#ifndef di

#define di() (GLINTD = 1) // interrupt disable bit

#endif di

#endif

#elif defined _PIC14

#ifndef ei

#define ei() (GIE = 1) // interrupt enable bit

#endif ei

#if defined(_14000) || defined(_16C61) || defined(_16C62) ||\\

defined(_16C63) || defined(_16C63A) || defined(_16C64) ||\\

defined(_16C65) || defined(_16C65B) || defined(_16C71) ||\\

defined(_16C73) || defined(_16C73B) || defined(_16C74) ||\\

defined(_16C74B) || defined(_16C84) || defined(_16C745) ||\\

defined(_16C765) || defined(_16LC74B)

#ifndef di

#define di() { do { GIE = 0} while ( GIE == 1 )} // disable interrupt bit

#endif di

#else

#ifndef di

#define di() (GIE = 0) // interrupt enable bit

#endif di

#endif

#endif

#endif /* _PIC_H */

对于比较小的程序，一般只有一个c文件和一个头文件,全局变量我们通常会直接定义在c文件中，在程序之前加inti定义。如果要在头文件中定义有以下两种方法：用extern来声明:externinti这一句只是对变量i进行声明，在c文件的程序之前必须加上inti进行定义。externinti=0这一句声明和定义都做了。对于大一点的程序，有很多c文件和头文件，这个时候全局变量就必须在头文件中声明(不需袭闹凯要初始化)，然后在一个c文件中定义(该初始化的要初始化)。如果在头文件中定义，则编译的时候会出现重复定义的错误。如果只有头文件中声明就会出现没有定义有警告。***ERRORL104:MULTIPLEPUBLICDEFINITIONSSYMBOL:KMODULE:222.obj(222)出现上述错误则是因为变量k重复定义，把你的头文件中的变量定义前加extern(只是变量声明不用初始化)，再在某一个你弯族要调用该变量的c文件的程序之前再定义(注意第一个调用的c文件要负责附带初始化该变量，其他调用的c文件就不拍唤需要初始化过程啦)一下就可以了。另外：下次最好能把程序贴出来

LZ是不是不知道怎么把多个文件联系在一起编译运行啊！首先修正一个楼上的错误。对于用户自己担弗键指曹煌丨号查铜肠扩写的头文件，应当用#include “XX.h” 而不能用#include <XX.h>。否则将会出错。LZ在写好这个头文源好件后，比如你说的XX.h 只需要在你的源文件，也就是.C文件的开头使用预处理命令#include "XX.h"便可以将头文件里面的内容包含到你的.C文件了。然后直接编译，链接你的源文件（.C），然后生成生成.EXE文件，便可以运行了。LZ注意喽！一定要把你的头文件和源文件放到同一个文稿裂配件夹目录下，才能正确运行喽！

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原文地址: http://outofmemory.cn/yw/12342221.html

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