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Compiler.h
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Compiler.h
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/*********************************************************************
*
* Compiler and hardware specific definitions
*
*********************************************************************
* FileName: Compiler.h
* Dependencies: None
* Processor: PIC18, PIC24F, PIC24H, PIC24E, dsPIC30F, dsPIC33F,
* dsPIC33E, PIC32
* Compiler: Microchip C32 v1.00 or higher
* Microchip C30 v3.01 or higher
* Microchip C18 v3.13 or higher
* HI-TECH PICC-18 PRO 9.63 or higher
* Company: Microchip Technology, Inc.
*
* Software License Agreement
*
* Copyright (C) 2002-2010 Microchip Technology Inc. All rights
* reserved.
*
* Microchip licenses to you the right to use, modify, copy, and
* distribute:
* (i) the Software when embedded on a Microchip microcontroller or
* digital signal controller product ("Device") which is
* integrated into Licensee's product; or
* (ii) ONLY the Software driver source files ENC28J60.c and
* ENC28J60.h ported to a non-Microchip device used in
* conjunction with a Microchip ethernet controller for the
* sole purpose of interfacing with the ethernet controller.
*
* You should refer to the license agreement accompanying this
* Software for additional information regarding your rights and
* obligations.
*
* THE SOFTWARE AND DOCUMENTATION ARE PROVIDED "AS IS" WITHOUT
* WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT
* LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* MICROCHIP BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF
* PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, ANY CLAIMS
* BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE
* THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION, OR OTHER
* SIMILAR COSTS, WHETHER ASSERTED ON THE BASIS OF CONTRACT, TORT
* (INCLUDING NEGLIGENCE), BREACH OF WARRANTY, OR OTHERWISE.
*
*
* Date Comment
*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* 10/03/2006 Original, copied from old Compiler.h
* 11/07/2007 Reorganized and simplified
* 03/31/2010 Removed dependency on WORD and DWORD typedefs
* 04/14/2010 Added defines to uniquely identify each compiler
********************************************************************/
#ifndef __COMPILER_H
#define __COMPILER_H
// Include proper device header file
#if defined(__18CXX) && !defined(HI_TECH_C)
// PIC18 processor with Microchip C18 compiler
#define COMPILER_MPLAB_C18
#include <p18cxxx.h>
#elif defined(__PICC18__) && defined(HI_TECH_C)
// PIC18 processor with (Microchip) HI-TECH PICC-18 compiler
#if !defined(__18CXX)
#define __18CXX
#endif
#define COMPILER_HITECH_PICC18
#include <htc.h>
#elif (defined(__PIC24F__) || defined(__PIC24FK__)) && defined(__C30__) // Microchip C30 compiler
// PIC24F processor
#define COMPILER_MPLAB_C30
#include <p24Fxxxx.h>
#elif defined(__PIC24H__) && defined(__C30__) // Microchip C30 compiler
// PIC24H processor
#define COMPILER_MPLAB_C30
#include <p24Hxxxx.h>
#elif defined(__PIC24E__) && defined(__C30__) // Microchip C30 compiler
// PIC24E processor
#define COMPILER_MPLAB_C30
#include <p24Exxxx.h>
#elif defined(__dsPIC33F__) && defined(__C30__) // Microchip C30 compiler
// dsPIC33F processor
#define COMPILER_MPLAB_C30
#include <p33Fxxxx.h>
#elif defined(__dsPIC33E__) && defined(__C30__) // Microchip C30 compiler
// dsPIC33E processor
#define COMPILER_MPLAB_C30
#include <p33Exxxx.h>
#elif defined(__dsPIC30F__) && defined(__C30__) // Microchip C30 compiler
// dsPIC30F processor
#define COMPILER_MPLAB_C30
#include <p30fxxxx.h>
#elif defined(__C30__) // Microchip C30 compiler, but targeting "generic-16bit" processor.
#define COMPILER_MPLAB_C30
#include <p30sim.h>
// Define some useful inline assembly functions which are normally in the
// processor header files, but absent from the generic p30sim.h file.
#if !defined(Nop)
#define Nop() __builtin_nop()
#define ClrWdt() {__asm__ volatile ("clrwdt");}
#define Sleep() {__asm__ volatile ("pwrsav #0");}
#define Idle() {__asm__ volatile ("pwrsav #1");}
#endif
#elif defined(__PIC32MX__) // Microchip C32 compiler
#if !defined(__C32__)
#define __C32__
#endif
#define COMPILER_MPLAB_C32
#include <p32xxxx.h>
#include <plib.h>
#else
#error Unknown processor or compiler. See Compiler.h
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// Base RAM and ROM pointer types for given architecture
#if defined(__PIC32MX__)
#define PTR_BASE unsigned long
#define ROM_PTR_BASE unsigned long
#elif defined(__C30__)
#define PTR_BASE unsigned short
#define ROM_PTR_BASE unsigned short
#elif defined(COMPILER_MPLAB_C18)
#define PTR_BASE unsigned short
#define ROM_PTR_BASE unsigned short long
#elif defined(COMPILER_HITECH_PICC18)
#define PTR_BASE unsigned short
#define ROM_PTR_BASE unsigned long
#endif
// Definitions that apply to all except Microchip MPLAB C Compiler for PIC18 MCUs (C18)
#if !defined(COMPILER_MPLAB_C18)
#define memcmppgm2ram(a,b,c) memcmp(a,b,c)
#define strcmppgm2ram(a,b) strcmp(a,b)
#define memcpypgm2ram(a,b,c) memcpy(a,b,c)
#define strcpypgm2ram(a,b) strcpy(a,b)
#define strncpypgm2ram(a,b,c) strncpy(a,b,c)
#define strstrrampgm(a,b) strstr(a,b)
#define strlenpgm(a) strlen(a)
#define strchrpgm(a,b) strchr(a,b)
#define strcatpgm2ram(a,b) strcat(a,b)
#endif
// Definitions that apply to all 8-bit products
// (PIC18)
#if defined(__18CXX)
#define __attribute__(a)
#define FAR far
// Microchip C18 specific defines
#if defined(COMPILER_MPLAB_C18)
#define ROM rom
#endif
// HI TECH PICC-18 specific defines
#if defined(COMPILER_HITECH_PICC18)
#define ROM const
#define rom
#define Nop() asm("NOP");
#define ClrWdt() asm("CLRWDT");
#define Reset() asm("RESET");
#endif
// Definitions that apply to all 16-bit and 32-bit products
// (PIC24F, PIC24H, dsPIC30F, dsPIC33F, and PIC32)
#else
#define ROM const
// 16-bit specific defines (PIC24F, PIC24H, dsPIC30F, dsPIC33F)
#if defined(__C30__)
#define Reset() asm("reset")
#define FAR __attribute__((far))
#endif
// 32-bit specific defines (PIC32)
#if defined(__PIC32MX__)
#define persistent
#define far
#define FAR
#define Reset() SoftReset()
#define ClrWdt() (WDTCONSET = _WDTCON_WDTCLR_MASK)
// MPLAB C Compiler for PIC32 MCUs version 1.04 and below don't have a
// Nop() function. However, version 1.05 has Nop() declared as _nop().
#if !defined(Nop) && (__C32_VERSION__ <= 104)
#define Nop() asm("nop")
#endif
#endif
#endif
#endif