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00015 #ifndef _COMPILER_H_
00016 #define _COMPILER_H_
00017
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00020
00021
00022 #define LITTLE_ENDIAN
00023
00024 #ifndef ASM_INCLUDE // define ASM_INCLUDE in your a51 source code before include of .h file
00025 typedef float Float16;
00026
00027 typedef unsigned char U8 ;
00028 typedef unsigned short U16;
00029 typedef unsigned long U32;
00030 typedef signed char S8 ;
00031 typedef signed short S16;
00032 typedef long S32;
00033 #if (defined __C51__)
00034 typedef bit Bool;
00035 #else
00036 typedef unsigned char Bool;
00037 #endif
00038
00039 typedef U8 Status;
00040 typedef Bool Status_bool;
00041 #define PASS 0
00042 #define FAIL 1
00043
00044
00045
00046 #if (defined __C51__)
00047 # define _MEM_TYPE_BIT_ bdata // Used for bit accesses
00048 # define _MEM_TYPE_FAST_ data
00049 # define _MEM_TYPE_MEDFAST_ idata
00050 # define _MEM_TYPE_MEDSLOW_ pdata
00051 # define _MEM_TYPE_SLOW_ xdata
00052 #else
00053 # define _MEM_TYPE_BIT_
00054 # define _MEM_TYPE_FAST_
00055 # define _MEM_TYPE_MEDFAST_
00056 # define _MEM_TYPE_MEDSLOW_
00057 # define _MEM_TYPE_SLOW_
00058 #endif
00059
00060 typedef unsigned char Uchar;
00061
00062
00063 typedef unsigned char Uint8;
00064 typedef unsigned int Uint16;
00065 typedef unsigned long int Uint32;
00066
00067 typedef char Int8;
00068 typedef int Int16;
00069 typedef long int Int32;
00070
00071 typedef unsigned char Byte;
00072 typedef unsigned int Word;
00073 typedef unsigned long int DWord;
00074
00075 typedef union
00076 {
00077 Uint32 dw;
00078 Uint16 w[2];
00079 Uint8 b[4];
00080 } Union32;
00081
00082 typedef union
00083 {
00084 Uint16 w;
00085 Uint8 b[2];
00086 } Union16;
00087
00088 #ifdef __IAR_SYSTEMS_ICC__
00089 typedef char bit;
00090 typedef int p_uart_ptchar;
00091 typedef int r_uart_ptchar;
00092 #endif
00093 #ifdef __CODEVISIONAVR__
00094 typedef char bit;
00095 typedef int p_uart_ptchar;
00096 typedef char r_uart_ptchar;
00097 #endif
00098 #if !defined(__IAR_SYSTEMS_ICC__) && !defined(___ICC__)
00099 typedef char p_uart_ptchar;
00100 typedef char r_uart_ptchar;
00101 #endif
00102
00103 #endif
00104
00105
00106
00107
00108 #ifdef __ICC__
00109 #define _ConstType_ lit
00110 #define _MemType_
00111 #define _GenericType_ __generic
00112 #define code lit
00113 #define xdata
00114 #define idata
00115 #define data
00116 #endif
00117
00118
00119
00120 #ifdef __IAR_SYSTEMS_ICC__
00121 #include "inavr.h"
00122 #define _ConstType_ __flash
00123 #define _MemType_
00124 #define _GenericType_ __generic
00125 #define code __flash
00126 #define farcode __farflash
00127 #define xdata
00128 #define idata
00129 #define data
00130 #define At(x) @ x
00131 #define pdata
00132 #define bdata
00133
00134 #ifndef _CONST_TYPE_
00135 # define _CONST_TYPE_ code
00136 #endif
00137
00138 #define Enable_interrupt() __enable_interrupt()
00139 #define Disable_interrupt() __disable_interrupt()
00140
00141 #include <iomacro.h>
00142 #define SFR_W_EXT(a,b) SFR_W_R(b,a)
00143 #endif
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00160 #define INTEL_ALIGNMENT LITTLE_ENDIAN
00161 #define MOTOROLA_ALIGNMENT BIG_ENDIAN
00162
00163
00164 #ifdef LITTLE_ENDIAN // => 16bit: (LSB,MSB), 32bit: (LSW,MSW) or (LSB0,LSB1,LSB2,LSB3) or (MSB3,MSB2,MSB1,MSB0)
00165 # define MSB(u16) (((U8* )&u16)[1])
00166 # define LSB(u16) (((U8* )&u16)[0])
00167 # define MSW(u32) (((U16*)&u32)[1])
00168 # define LSW(u32) (((U16*)&u32)[0])
00169 # define MSB0(u32) (((U8* )&u32)[3])
00170 # define MSB1(u32) (((U8* )&u32)[2])
00171 # define MSB2(u32) (((U8* )&u32)[1])
00172 # define MSB3(u32) (((U8* )&u32)[0])
00173 # define LSB0(u32) MSB3(u32)
00174 # define LSB1(u32) MSB2(u32)
00175 # define LSB2(u32) MSB1(u32)
00176 # define LSB3(u32) MSB0(u32)
00177 #else // BIG_ENDIAN => 16bit: (MSB,LSB), 32bit: (MSW,LSW) or (LSB3,LSB2,LSB1,LSB0) or (MSB0,MSB1,MSB2,MSB3)
00178 # define MSB(u16) (((U8* )&u16)[0])
00179 # define LSB(u16) (((U8* )&u16)[1])
00180 # define MSW(u32) (((U16*)&u32)[0])
00181 # define LSW(u32) (((U16*)&u32)[1])
00182 # define MSB0(u32) (((U8* )&u32)[0])
00183 # define MSB1(u32) (((U8* )&u32)[1])
00184 # define MSB2(u32) (((U8* )&u32)[2])
00185 # define MSB3(u32) (((U8* )&u32)[3])
00186 # define LSB0(u32) MSB3(u32)
00187 # define LSB1(u32) MSB2(u32)
00188 # define LSB2(u32) MSB1(u32)
00189 # define LSB3(u32) MSB0(u32)
00190 #endif
00191
00192
00193 #define Le16(b) \
00194 ( ((U16)( (b) & 0xFF) << 8) \
00195 | ( ((U16)(b) & 0xFF00) >> 8) \
00196 )
00197 #define Le32(b) \
00198 ( ((U32)( (b) & 0xFF) << 24) \
00199 | ((U32)((U16)(b) & 0xFF00) << 8) \
00200 | ( ((U32)(b) & 0xFF0000) >> 8) \
00201 | ( ((U32)(b) & 0xFF000000) >> 24) \
00202 )
00203
00204
00205
00206
00207
00208 #ifdef LITTLE_ENDIAN
00209 # define htons(a) Le16(a)
00210 #define ntohs(a) htons(a)
00211 # define htonl(a) Le32(a)
00212 #define ntohl(a) htonl(a)
00213 #else
00214 #define htons(a) (a)
00215 #define ntohs(a) (a)
00216 #define htonl(a) (a)
00217 #define ntohl(a) (a)
00218 #endif
00219
00220
00221
00222 #define ENABLE 1
00223 #define ENABLED 1
00224 #define DISABLED 0
00225 #define DISABLE 0
00226 #define FALSE (0==1)
00227 #define TRUE (1==1)
00228
00229 #define KO 0
00230 #define OK 1
00231 #define OFF 0
00232 #define ON 1
00233 #ifndef NULL
00234 #define NULL 0
00235 #endif
00236 #ifndef ASM_INCLUDE // define ASM_INCLUDE in your a51 source code before include of .h file
00237 #define CLR 0
00238 #define SET 1
00239 #endif
00240
00241
00242 #define LOW(U16) ((Uchar)U16)
00243 #define HIGH(U16) ((Uchar)(U16>>8))
00244 #define TST_BIT_X(addrx,mask) (*addrx & mask)
00245 #define SET_BIT_X(addrx,mask) (*addrx = (*addrx | mask))
00246 #define CLR_BIT_X(addrx,mask) (*addrx = (*addrx & ~mask))
00247 #define OUT_X(addrx,value) (*addrx = value)
00248 #define IN_X(addrx) (*addrx)
00249
00250 # define Max(a, b) ( (a)>(b) ? (a) : (b) ) // Take the max between a and b
00251 # define Min(a, b) ( (a)<(b) ? (a) : (b) ) // Take the min between a and b
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00260 # define Upper(val, n) ( ((val)+(n)) & ~((n)-1) )
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00269 # define Align_up(val, n) ( ((val)+(n)-1) & ~((n)-1) )
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00278 # define Align_down(val, n) ( (val) & ~((n)-1) )
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00295 #define Long_call(addr) ((*(void (_ConstType_*)(void))(addr))())
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00307 #define SET_SFR_BIT(sfr_reg, bit_pos, bit_val) { sfr_reg &= ~(1<<(bit_pos)); sfr_reg |= ((bit_val)<<(bit_pos));}
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00317 #define bit_is_clear(PORT,POSITION) ((PORT & (1<<POSITION)) == 0 )
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00327 #define bit_is_set(PORT,POSITION) ((PORT & (1<<POSITION)) != 0 )
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00333 #define TID_GUARD(proc) ((__TID__ & 0x7FF0) != ((90 << 8) | ((proc) << 4)))
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00339
00340 #ifdef AVRGCC
00341 #define _CONST_TYPE_
00342 #define _ConstType_ __flash
00343 #define _MemType_
00344 #define _GenericType_ __generic
00345 #define code PROGMEM
00346 #define xdata
00347 #define idata
00348 #define data
00349 #define At(x) @ x
00350 #define pdata
00351 #define bdata
00352 #define bit U8
00353 #define bool U8
00354
00355 #include <avr/interrupt.h>
00356 #include <avr/pgmspace.h>
00357 #define Enable_interrupt() sei()
00358 #define Disable_interrupt() cli()
00359
00360 #endif
00361 #endif
00362