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00016 #ifndef _COMPILER_H_
00017 #define _COMPILER_H_
00018
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00020
00021
00022
00023 #define LITTLE_ENDIAN
00024
00025 #ifndef ASM_INCLUDE // define ASM_INCLUDE in your a51 source code before include of .h file
00026 typedef float Float16;
00027
00028 typedef unsigned char U8 ;
00029 typedef unsigned short U16;
00030 typedef unsigned long U32;
00031 typedef signed char S8 ;
00032 typedef signed short S16;
00033 typedef long S32;
00034 #if (defined __C51__)
00035 typedef bit Bool;
00036 #else
00037 typedef unsigned char Bool;
00038 #endif
00039
00040 typedef U8 Status;
00041 typedef Bool Status_bool;
00042 #define PASS 0
00043 #define FAIL 1
00044
00045
00046
00047 #if (defined __C51__)
00048 # define _MEM_TYPE_BIT_ bdata // Used for bit accesses
00049 # define _MEM_TYPE_FAST_ data
00050 # define _MEM_TYPE_MEDFAST_ idata
00051 # define _MEM_TYPE_MEDSLOW_ pdata
00052 # define _MEM_TYPE_SLOW_ xdata
00053 #else
00054 # define _MEM_TYPE_BIT_
00055 # define _MEM_TYPE_FAST_
00056 # define _MEM_TYPE_MEDFAST_
00057 # define _MEM_TYPE_MEDSLOW_
00058 # define _MEM_TYPE_SLOW_
00059 #endif
00060
00061 typedef unsigned char Uchar;
00062
00063
00064 typedef unsigned char Uint8;
00065 typedef unsigned int Uint16;
00066 typedef unsigned long int Uint32;
00067
00068 typedef char Int8;
00069 typedef int Int16;
00070 typedef long int Int32;
00071
00072 typedef unsigned char Byte;
00073 typedef unsigned int Word;
00074 typedef unsigned long int DWord;
00075
00076 typedef union
00077 {
00078 Uint32 dw;
00079 Uint16 w[2];
00080 Uint8 b[4];
00081 } Union32;
00082
00083 typedef union
00084 {
00085 Uint16 w;
00086 Uint8 b[2];
00087 } Union16;
00088
00089 #ifdef __IAR_SYSTEMS_ICC__
00090 typedef char bit;
00091 typedef int p_uart_ptchar;
00092 typedef int r_uart_ptchar;
00093 #endif
00094 #ifdef __CODEVISIONAVR__
00095 typedef char bit;
00096 typedef int p_uart_ptchar;
00097 typedef char r_uart_ptchar;
00098 #endif
00099 #if !defined(__IAR_SYSTEMS_ICC__) && !defined(___ICC__)
00100 typedef char p_uart_ptchar;
00101 typedef char r_uart_ptchar;
00102 #endif
00103
00104 #endif
00105
00106
00107
00108
00109 #ifdef __ICC__
00110 #define _ConstType_ lit
00111 #define _MemType_
00112 #define _GenericType_ __generic
00113 #define code lit
00114 #define xdata
00115 #define idata
00116 #define data
00117 #endif
00118
00119
00120
00121 #ifdef __IAR_SYSTEMS_ICC__
00122 #include "inavr.h"
00123 #define _ConstType_ __flash
00124 #define _MemType_
00125 #define _GenericType_ __generic
00126 #define code __flash
00127 #define farcode __farflash
00128 #define xdata
00129 #define idata
00130 #define data
00131 #define At(x) @ x
00132 #define pdata
00133 #define bdata
00134
00135 #ifndef _CONST_TYPE_
00136 # define _CONST_TYPE_ code
00137 #endif
00138
00139 #define Enable_interrupt() __enable_interrupt()
00140 #define Disable_interrupt() __disable_interrupt()
00141
00142 #include <iomacro.h>
00143 #define SFR_W_EXT(a,b) SFR_W_R(b,a)
00144 #endif
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00161 #define INTEL_ALIGNMENT LITTLE_ENDIAN
00162 #define MOTOROLA_ALIGNMENT BIG_ENDIAN
00163
00164
00165 #ifdef LITTLE_ENDIAN // => 16bit: (LSB,MSB), 32bit: (LSW,MSW) or (LSB0,LSB1,LSB2,LSB3) or (MSB3,MSB2,MSB1,MSB0)
00166 # define MSB(u16) (((U8* )&u16)[1])
00167 # define LSB(u16) (((U8* )&u16)[0])
00168 # define MSW(u32) (((U16*)&u32)[1])
00169 # define LSW(u32) (((U16*)&u32)[0])
00170 # define MSB0(u32) (((U8* )&u32)[3])
00171 # define MSB1(u32) (((U8* )&u32)[2])
00172 # define MSB2(u32) (((U8* )&u32)[1])
00173 # define MSB3(u32) (((U8* )&u32)[0])
00174 # define LSB0(u32) MSB3(u32)
00175 # define LSB1(u32) MSB2(u32)
00176 # define LSB2(u32) MSB1(u32)
00177 # define LSB3(u32) MSB0(u32)
00178 #else // BIG_ENDIAN => 16bit: (MSB,LSB), 32bit: (MSW,LSW) or (LSB3,LSB2,LSB1,LSB0) or (MSB0,MSB1,MSB2,MSB3)
00179 # define MSB(u16) (((U8* )&u16)[0])
00180 # define LSB(u16) (((U8* )&u16)[1])
00181 # define MSW(u32) (((U16*)&u32)[0])
00182 # define LSW(u32) (((U16*)&u32)[1])
00183 # define MSB0(u32) (((U8* )&u32)[0])
00184 # define MSB1(u32) (((U8* )&u32)[1])
00185 # define MSB2(u32) (((U8* )&u32)[2])
00186 # define MSB3(u32) (((U8* )&u32)[3])
00187 # define LSB0(u32) MSB3(u32)
00188 # define LSB1(u32) MSB2(u32)
00189 # define LSB2(u32) MSB1(u32)
00190 # define LSB3(u32) MSB0(u32)
00191 #endif
00192
00193
00194 #define Le16(b) \
00195 ( ((U16)( (b) & 0xFF) << 8) \
00196 | ( ((U16)(b) & 0xFF00) >> 8) \
00197 )
00198 #define Le32(b) \
00199 ( ((U32)( (b) & 0xFF) << 24) \
00200 | ((U32)((U16)(b) & 0xFF00) << 8) \
00201 | ( ((U32)(b) & 0xFF0000) >> 8) \
00202 | ( ((U32)(b) & 0xFF000000) >> 24) \
00203 )
00204
00205
00206
00207
00208
00209 #ifdef LITTLE_ENDIAN
00210 # define htons(a) Le16(a)
00211 #define ntohs(a) htons(a)
00212 # define htonl(a) Le32(a)
00213 #define ntohl(a) htonl(a)
00214 #else
00215 #define htons(a) (a)
00216 #define ntohs(a) (a)
00217 #define htonl(a) (a)
00218 #define ntohl(a) (a)
00219 #endif
00220
00221
00222
00223 #define ENABLE 1
00224 #define ENABLED 1
00225 #define DISABLED 0
00226 #define DISABLE 0
00227 #define FALSE (0==1)
00228 #define TRUE (1==1)
00229
00230 #define KO 0
00231 #define OK 1
00232 #define OFF 0
00233 #define ON 1
00234 #ifndef NULL
00235 #define NULL 0
00236 #endif
00237 #ifndef ASM_INCLUDE // define ASM_INCLUDE in your a51 source code before include of .h file
00238 #define CLR 0
00239 #define SET 1
00240 #endif
00241
00242
00243 #define LOW(U16) ((Uchar)U16)
00244 #define HIGH(U16) ((Uchar)(U16>>8))
00245 #define TST_BIT_X(addrx,mask) (*addrx & mask)
00246 #define SET_BIT_X(addrx,mask) (*addrx = (*addrx | mask))
00247 #define CLR_BIT_X(addrx,mask) (*addrx = (*addrx & ~mask))
00248 #define OUT_X(addrx,value) (*addrx = value)
00249 #define IN_X(addrx) (*addrx)
00250
00251 # define Max(a, b) ( (a)>(b) ? (a) : (b) ) // Take the max between a and b
00252 # define Min(a, b) ( (a)<(b) ? (a) : (b) ) // Take the min between a and b
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00261 # define Upper(val, n) ( ((val)+(n)) & ~((n)-1) )
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00269
00270 # define Align_up(val, n) ( ((val)+(n)-1) & ~((n)-1) )
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00278
00279 # define Align_down(val, n) ( (val) & ~((n)-1) )
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00296 #define Long_call(addr) ((*(void (_ConstType_*)(void))(addr))())
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00308 #define SET_SFR_BIT(sfr_reg, bit_pos, bit_val) { sfr_reg &= ~(1<<(bit_pos)); sfr_reg |= ((bit_val)<<(bit_pos));}
00309
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00318 #define bit_is_clear(PORT,POSITION) ((PORT & (1<<POSITION)) == 0 )
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00328 #define bit_is_set(PORT,POSITION) ((PORT & (1<<POSITION)) != 0 )
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00333
00334 #define TID_GUARD(proc) ((__TID__ & 0x7FF0) != ((90 << 8) | ((proc) << 4)))
00335
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00340
00341 #ifdef __GNUC__
00342 #define _CONST_TYPE_
00343 #define _ConstType_ __flash
00344 #define _MemType_
00345 #define _GenericType_ __generic
00346 #define code PROGMEM
00347 #define xdata
00348 #define idata
00349 #define data
00350 #define At(x) @ x
00351 #define pdata
00352 #define bdata
00353 #define bit U8
00354 #define bool U8
00355
00356 #include <avr/interrupt.h>
00357 #include <avr/pgmspace.h>
00358 #define Enable_interrupt() sei()
00359 #define Disable_interrupt() cli()
00360
00361 #endif
00362 #endif
00363