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00042 #ifndef _COMPILER_H_
00043 #define _COMPILER_H_
00044
00045
00046
00047
00048
00049 #define LITTLE_ENDIAN
00050
00051 #ifndef ASM_INCLUDE // define ASM_INCLUDE in your a51 source code before include of .h file
00052 typedef float Float16;
00053
00054 typedef unsigned char U8 ;
00055 typedef unsigned short U16;
00056 typedef unsigned long U32;
00057 typedef signed char S8 ;
00058 typedef signed short S16;
00059 typedef long S32;
00060 #if (defined __C51__)
00061 typedef bit Bool;
00062 #else
00063 typedef unsigned char Bool;
00064 #endif
00065
00066 typedef U8 Status;
00067 typedef Bool Status_bool;
00068 #define PASS 0
00069 #define FAIL 1
00070
00071
00072
00073 #if (defined __C51__)
00074 # define _MEM_TYPE_BIT_ bdata // Used for bit accesses
00075 # define _MEM_TYPE_FAST_ data
00076 # define _MEM_TYPE_MEDFAST_ idata
00077 # define _MEM_TYPE_MEDSLOW_ pdata
00078 # define _MEM_TYPE_SLOW_ xdata
00079 #else
00080 # define _MEM_TYPE_BIT_
00081 # define _MEM_TYPE_FAST_
00082 # define _MEM_TYPE_MEDFAST_
00083 # define _MEM_TYPE_MEDSLOW_
00084 # define _MEM_TYPE_SLOW_
00085 #endif
00086
00087 typedef unsigned char Uchar;
00088
00089
00090 typedef unsigned char Uint8;
00091 typedef unsigned int Uint16;
00092 typedef unsigned long int Uint32;
00093
00094 typedef char Int8;
00095 typedef int Int16;
00096 typedef long int Int32;
00097
00098 typedef unsigned char Byte;
00099 typedef unsigned int Word;
00100 typedef unsigned long int DWord;
00101
00102 typedef union
00103 {
00104 Uint32 dw;
00105 Uint16 w[2];
00106 Uint8 b[4];
00107 } Union32;
00108
00109 typedef union
00110 {
00111 Uint16 w;
00112 Uint8 b[2];
00113 } Union16;
00114
00115 #ifdef __IAR_SYSTEMS_ICC__
00116 typedef char bit;
00117 typedef int p_uart_ptchar;
00118 typedef int r_uart_ptchar;
00119 #endif
00120 #ifdef __CODEVISIONAVR__
00121 typedef char bit;
00122 typedef int p_uart_ptchar;
00123 typedef char r_uart_ptchar;
00124 #endif
00125 #if !defined(__IAR_SYSTEMS_ICC__) && !defined(___ICC__)
00126 typedef char p_uart_ptchar;
00127 typedef char r_uart_ptchar;
00128 #endif
00129
00130 #endif
00131
00132
00133
00134
00135 #ifdef __ICC__
00136 #define _ConstType_ lit
00137 #define _MemType_
00138 #define _GenericType_ __generic
00139 #define code lit
00140 #define xdata
00141 #define idata
00142 #define data
00143 #endif
00144
00145
00146
00147 #ifdef __IAR_SYSTEMS_ICC__
00148 #include "inavr.h"
00149 #define _ConstType_ __flash
00150 #define _MemType_
00151 #define _GenericType_ __generic
00152 #define code __flash
00153 #define farcode __flash
00154 #define xdata
00155 #define idata
00156 #define data
00157 #define At(x) @ x
00158 #define pdata
00159 #define bdata
00160
00161 #ifndef _CONST_TYPE_
00162 # define _CONST_TYPE_ code
00163 #endif
00164
00165 #define Enable_interrupt() __enable_interrupt()
00166 #define Disable_interrupt() __disable_interrupt()
00167
00168 #include <iomacro.h>
00169 #define SFR_W_EXT(a,b) SFR_W_R(b,a)
00170
00171
00172 #endif
00173
00174
00175
00176
00177
00178
00179
00180 #define INTEL_ALIGNMENT LITTLE_ENDIAN
00181 #define MOTOROLA_ALIGNMENT BIG_ENDIAN
00182
00183
00184 #ifdef LITTLE_ENDIAN // => 16bit: (LSB,MSB), 32bit: (LSW,MSW) or (LSB0,LSB1,LSB2,LSB3) or (MSB3,MSB2,MSB1,MSB0)
00185 # define MSB(u16) (((U8* )&u16)[1])
00186 # define LSB(u16) (((U8* )&u16)[0])
00187 # define MSW(u32) (((U16*)&u32)[1])
00188 # define LSW(u32) (((U16*)&u32)[0])
00189 # define MSB0(u32) (((U8* )&u32)[3])
00190 # define MSB1(u32) (((U8* )&u32)[2])
00191 # define MSB2(u32) (((U8* )&u32)[1])
00192 # define MSB3(u32) (((U8* )&u32)[0])
00193 # define LSB0(u32) MSB3(u32)
00194 # define LSB1(u32) MSB2(u32)
00195 # define LSB2(u32) MSB1(u32)
00196 # define LSB3(u32) MSB0(u32)
00197 #else // BIG_ENDIAN => 16bit: (MSB,LSB), 32bit: (MSW,LSW) or (LSB3,LSB2,LSB1,LSB0) or (MSB0,MSB1,MSB2,MSB3)
00198 # define MSB(u16) (((U8* )&u16)[0])
00199 # define LSB(u16) (((U8* )&u16)[1])
00200 # define MSW(u32) (((U16*)&u32)[0])
00201 # define LSW(u32) (((U16*)&u32)[1])
00202 # define MSB0(u32) (((U8* )&u32)[0])
00203 # define MSB1(u32) (((U8* )&u32)[1])
00204 # define MSB2(u32) (((U8* )&u32)[2])
00205 # define MSB3(u32) (((U8* )&u32)[3])
00206 # define LSB0(u32) MSB3(u32)
00207 # define LSB1(u32) MSB2(u32)
00208 # define LSB2(u32) MSB1(u32)
00209 # define LSB3(u32) MSB0(u32)
00210 #endif
00211
00212
00213 #define Le16(b) \
00214 ( ((U16)( (b) & 0xFF) << 8) \
00215 | ( ((U16)(b) & 0xFF00) >> 8) \
00216 )
00217 #define Le32(b) \
00218 ( ((U32)( (b) & 0xFF) << 24) \
00219 | ((U32)((U16)(b) & 0xFF00) << 8) \
00220 | ( ((U32)(b) & 0xFF0000) >> 8) \
00221 | ( ((U32)(b) & 0xFF000000) >> 24) \
00222 )
00223
00224
00225
00226
00227
00228 #ifdef LITTLE_ENDIAN
00229 # define htons(a) Le16(a)
00230 #define ntohs(a) htons(a)
00231 # define htonl(a) Le32(a)
00232 #define ntohl(a) htonl(a)
00233 #else
00234 #define htons(a) (a)
00235 #define ntohs(a) (a)
00236 #define htonl(a) (a)
00237 #define ntohl(a) (a)
00238 #endif
00239
00240
00241
00242 #define ENABLE 1
00243 #define ENABLED 1
00244 #define DISABLED 0
00245 #define DISABLE 0
00246 #define FALSE (0==1)
00247 #define TRUE (1==1)
00248
00249 #define KO 0
00250 #define OK 1
00251 #define OFF 0
00252 #define ON 1
00253 #ifndef NULL
00254 #define NULL 0
00255 #endif
00256 #ifndef ASM_INCLUDE // define ASM_INCLUDE in your a51 source code before include of .h file
00257 #define CLR 0
00258 #define SET 1
00259 #endif
00260
00261
00262 #define LOW(U16) ((Uchar)U16)
00263 #define HIGH(U16) ((Uchar)(U16>>8))
00264 #define TST_BIT_X(addrx,mask) (*addrx & mask)
00265 #define SET_BIT_X(addrx,mask) (*addrx = (*addrx | mask))
00266 #define CLR_BIT_X(addrx,mask) (*addrx = (*addrx & ~mask))
00267 #define OUT_X(addrx,value) (*addrx = value)
00268 #define IN_X(addrx) (*addrx)
00269
00270 # define Max(a, b) ( (a)>(b) ? (a) : (b) ) // Take the max between a and b
00271 # define Min(a, b) ( (a)<(b) ? (a) : (b) ) // Take the min between a and b
00272
00273
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00279
00280 # define Upper(val, n) ( ((val)+(n)) & ~((n)-1) )
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00288
00289 # define Align_up(val, n) ( ((val)+(n)-1) & ~((n)-1) )
00290
00291
00292
00293
00294
00295
00296
00297
00298 # define Align_down(val, n) ( (val) & ~((n)-1) )
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00314
00315 #define Long_call(addr) ((*(void (_ConstType_*)(void))(addr))())
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00326
00327 #define SET_SFR_BIT(sfr_reg, bit_pos, bit_val) { sfr_reg &= ~(1<<(bit_pos)); sfr_reg |= ((bit_val)<<(bit_pos));}
00328
00329
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00336
00337 #define bit_is_clear(PORT,POSITION) ((PORT & (1<<POSITION)) == 0 )
00338
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00345
00346
00347 #define bit_is_set(PORT,POSITION) ((PORT & (1<<POSITION)) != 0 )
00348
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00350
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00352
00353 #define TID_GUARD(proc) ((__TID__ & 0x7FF0) != ((90 << 8) | ((proc) << 4)))
00354
00355
00356
00357
00358
00359
00360 #ifdef __GNUC__
00361 #define _CONST_TYPE_
00362 #define _ConstType_ __flash
00363 #define _MemType_
00364 #define _GenericType_ __generic
00365 #define code PROGMEM
00366 #define xdata
00367 #define idata
00368 #define data
00369 #define At(x) @ x
00370 #define pdata
00371 #define bdata
00372 #define bit U8
00373 #define bool U8
00374
00375 #include <avr/interrupt.h>
00376 #include <avr/pgmspace.h>
00377 #define Enable_interrupt() sei()
00378 #define Disable_interrupt() cli()
00379
00380 #endif
00381 #endif
00382