icc.h File Reference

Go to the source code of this file.

Defines

#define printf   printf_M
 Specify enhanced AVR target.
#define puts   puts_M
#define sprintf   sprintf_M
#define vprintf   vprintf_M
#define scanf   scanf_M
#define gets   gets_M
#define malloc   malloc_M
#define realloc   realloc_M
#define free   free_M
#define cprintf   printf_P
 Redirected stdio routines.
#define csprintf   sprintf_P
#define cscanf   scanf_P
#define csscanf   sscanf_P
#define memcpy_P(dst, src_P, n)   cmemcpy(dst, src_P, n)
#define strcat_P(s1, s2_P)   cstrcat(s1, s2_P)
#define strcmp_P(s1_P, s2)   cstrcmp(s2, s1_P)
#define strlen_P(s_P)   cstrlen(s_P)
#define strncat_P(s1, s2_P, n)   cstrncat(s1, s2_P, n)
#define strncmp_P(s1_P, s2, n)   cstrncmp(s1_P, s2, n)
#define strcpy_P(dst, src_P)   cstrcpy(dst, src_P)
#define strncpy_P(x, y, z)   cstrncpy(x,y,z)
#define strcasecmp(s1, s2)   strcmp(s1, s2)
 Case insensitive string comparisions.
#define strncasecmp(s1, s2, n)   strncmp(s1, s2, n)
#define __heap_start   _bss_end
 Start of heap area.
#define __attribute__(x)
 Object attribute support.
#define PSTR(p)   (p)
 Declare static pointer to strings in program space.
#define PRG_RDB(p)   (*((const char *)(p)))
 Read byte from program space.
#define prog_char   const char
 Character in program space.
#define prog_int   const int
 Integer in program space.
#define PGM_P   prog_char *
 Pointer to character in program space.
#define wdt_enable(tmo)
#define wdt_disable()
#define wdt_reset()
#define __SFR_OFFSET   0
#define SFR_IO_ADDR(sfr)   ((sfr) - __SFR_OFFSET)
#define SFR_MEM_ADDR(sfr)   (sfr)
#define SFR_IO_REG_P(sfr)   ((sfr) < 0x40 + __SFR_OFFSET)
#define _SFR_MEM8(addr)   (addr)
#define _SFR_MEM16(addr)   (addr)
#define BV(x)   BIT(x)
#define _BV(x)   BIT(x)
#define cli()   CLI()
#define sei()   SEI()
#define cbi(reg, bit)   (reg &= ~BIT(bit))
#define sbi(reg, bit)   (reg |= BIT(bit))
#define loop_until_bit_is_set(reg, bit)   while((reg & BIT(bit)) == 0)
#define bit_is_clear(reg, bit)   ((reg & BIT(bit)) == 0)
#define bit_is_set(reg, bit)   ((reg & BIT(bit)) != 0)
#define parity_even_bit(x)   (0)
#define SIGNAL(x)   void x(void)
#define outp(val, reg)   (reg = val)
#define outb(reg, val)   (reg = val)
#define inp(reg)   (reg)
#define inb(reg)   (reg)
#define __AVR_ATmega103__
#define DOR   OVR
#define RAMEND   0x0FFF
#define WDCE   WDTOE
#define eeprom_read_block(dst, addr, size)   EEPROMReadBytes((int)addr, dst, size)
#define eeprom_write_byte(addr, src)   EEPROMwrite((int)addr, src)
#define eeprom_read_byte(addr)   EEPROMread((int)addr)


Define Documentation

#define printf   printf_M

Specify enhanced AVR target.

For backward compatibility this macro is automatically defined if _MCU_enhanced is defined.

Disable const keyword. ICCAVR doesn't allow to mark function parameters unmodifable by the 'const' modifier. Even worse, the compiler redefines the meaning as a program memory attribute.

Disable inline keyword. ICCAVR doesn't allow to explicitly mark a function for inline code generation.

Redefined standard library routines. ImageCraft has a multipass linker, which is fine for complicated dependencies in most cases. However, there is the potential risk, that standard library calls with the same name are linked from the wrong library. To avoid this, an additional postfix is added to routines, which are implemented in Nut/OS libraries.

Examples:
caltime/caltime.c, canbus/candemo.c, ftpd/ftpserv.c, httpd/httpserv.c, inetq/inetq.c, logtime/logtime.c, nutpiper/nutpiper.c, playmp3/playmp3.c, pppc/pppc.c, tcps/tcps.c, and timers/timers.c.

Definition at line 121 of file icc.h.

Referenced by At91SpiTransfer2(), FtpService(), InitEthernetDevice(), main(), MmCardMount(), NutFtpProcessPwd(), NutFtpProcessRequest(), NutFtpProcessSystem(), NutFtpRespondBad(), NutFtpRespondOk(), NutFtpSendMode(), NutFtpServerSession(), PhatVolMount(), Scanner(), ScanStreamHeader(), Service(), Sleeper1(), Sleeper2(), Sleeper3(), Sleeper4(), TimerEvent1(), TimerEvent2(), TimerEvent3(), TimerEvent4(), X12Init(), X12RtcReadRegs(), and X12RtcWrite().

#define puts   puts_M

#define sprintf   sprintf_M

#define vprintf   vprintf_M

Definition at line 124 of file icc.h.

#define scanf   scanf_M

Examples:
caltime/caltime.c.

Definition at line 125 of file icc.h.

#define gets   gets_M

Definition at line 126 of file icc.h.

#define malloc   malloc_M

#define realloc   realloc_M

Definition at line 128 of file icc.h.

#define free   free_M

#define cprintf   printf_P

Redirected stdio routines.

Native stdio routines with format strings in program space are redirected to their Nut/OS implementation.

Definition at line 137 of file icc.h.

#define csprintf   sprintf_P

Definition at line 138 of file icc.h.

#define cscanf   scanf_P

Definition at line 139 of file icc.h.

#define csscanf   sscanf_P

Definition at line 140 of file icc.h.

#define memcpy_P ( dst,
src_P,
 )     cmemcpy(dst, src_P, n)

Definition at line 142 of file icc.h.

#define strcat_P ( s1,
s2_P   )     cstrcat(s1, s2_P)

Definition at line 143 of file icc.h.

#define strcmp_P ( s1_P,
s2   )     cstrcmp(s2, s1_P)

Definition at line 144 of file icc.h.

#define strlen_P ( s_P   )     cstrlen(s_P)

Definition at line 145 of file icc.h.

#define strncat_P ( s1,
s2_P,
 )     cstrncat(s1, s2_P, n)

Definition at line 146 of file icc.h.

#define strncmp_P ( s1_P,
s2,
 )     cstrncmp(s1_P, s2, n)

Definition at line 147 of file icc.h.

#define strcpy_P ( dst,
src_P   )     cstrcpy(dst, src_P)

Definition at line 148 of file icc.h.

#define strncpy_P ( x,
y,
 )     cstrncpy(x,y,z)

Definition at line 149 of file icc.h.

#define strcasecmp ( s1,
s2   )     strcmp(s1, s2)

Case insensitive string comparisions.

Not supported by ICCAVR and temporarly redirected to the case sensitive routines.

Bug:
Case insensitive string comparisions fail with ICCAVR.

Definition at line 159 of file icc.h.

#define strncasecmp ( s1,
s2,
 )     strncmp(s1, s2, n)

Definition at line 160 of file icc.h.

#define __heap_start   _bss_end

Start of heap area.

Definition at line 166 of file icc.h.

#define __attribute__ (  ) 

Object attribute support.

Not supported by ICCAVR.

Definition at line 173 of file icc.h.

#define PSTR (  )     (p)

Declare static pointer to strings in program space.

No chance with ICCAVR.

Definition at line 180 of file icc.h.

#define PRG_RDB (  )     (*((const char *)(p)))

Read byte from program space.

Definition at line 185 of file icc.h.

#define prog_char   const char

Character in program space.

Definition at line 190 of file icc.h.

#define prog_int   const int

Integer in program space.

Definition at line 195 of file icc.h.

#define PGM_P   prog_char *

Pointer to character in program space.

Definition at line 200 of file icc.h.

#define wdt_enable ( tmo   ) 

Value:

{ \
    register unsigned char s = _BV(WDCE) | _BV(WDE); \
    register unsigned char r = tmo | _BV(WDE); \
    asm("in R0, 0x3F\n"     \
        "cli\n"             \
        "wdr\n"             \
        "out 0x21, %s\n"    \
        "out 0x21, %r\n"    \
        "out 0x3F, R0\n");  \
}

Definition at line 207 of file icc.h.

Referenced by AvrWatchDogEnable(), and AvrWatchDogStart().

 
#define wdt_disable (  ) 

Value:

{ \
    register unsigned char s = _BV(WDCE) | _BV(WDE); \
    register unsigned char r = 0;  \
    asm("in R0, $3F\n"      \
        "cli\n"             \
        "out 0x21, %s\n"    \
        "out 0x21, %r\n"    \
        "out 0x3F, R0\n");  \
}

Definition at line 219 of file icc.h.

Referenced by AvrWatchDogDisable().

 
#define wdt_reset (  ) 

Value:

{ \
    _WDR(); \
}

Definition at line 230 of file icc.h.

Referenced by AvrWatchDogRestart(), and AvrWatchDogStart().

#define __SFR_OFFSET   0

Definition at line 236 of file icc.h.

#define SFR_IO_ADDR ( sfr   )     ((sfr) - __SFR_OFFSET)

Definition at line 237 of file icc.h.

#define SFR_MEM_ADDR ( sfr   )     (sfr)

Definition at line 238 of file icc.h.

#define SFR_IO_REG_P ( sfr   )     ((sfr) < 0x40 + __SFR_OFFSET)

Definition at line 239 of file icc.h.

#define _SFR_MEM8 ( addr   )     (addr)

Definition at line 241 of file icc.h.

#define _SFR_MEM16 ( addr   )     (addr)

Definition at line 242 of file icc.h.

#define BV (  )     BIT(x)

Definition at line 244 of file icc.h.

Referenced by CFChange(), IDEInit(), NutInit(), SpiFlashEnable(), VsPlayerInit(), and VsPlayerReset().

#define _BV (  )     BIT(x)

Definition at line 245 of file icc.h.

 
#define cli (  )     CLI()

Definition at line 247 of file icc.h.

Referenced by CSEndFrame(), CSRead16(), CSReadPP16(), CSReadPP32(), CSWrite16(), and CSWritePP16().

 
#define sei (  )     SEI()

Definition at line 248 of file icc.h.

Referenced by CSEndFrame(), CSRead16(), CSReadPP32(), and CSWrite16().

#define cbi ( reg,
bit   )     (reg &= ~BIT(bit))

#define sbi ( reg,
bit   )     (reg |= BIT(bit))

#define loop_until_bit_is_set ( reg,
bit   )     while((reg & BIT(bit)) == 0)

Definition at line 253 of file icc.h.

Referenced by AtCanInit(), and Sppi0Byte().

#define bit_is_clear ( reg,
bit   )     ((reg & BIT(bit)) == 0)

Definition at line 255 of file icc.h.

Referenced by Sppi0Enable(), and VsPlayerReset().

#define bit_is_set ( reg,
bit   )     ((reg & BIT(bit)) != 0)

Definition at line 256 of file icc.h.

Referenced by AtCanGetFreeMob(), GpioPinGet(), NutIdle(), SpiDigitalGet(), TwIOCtl(), and UartAvrIOCtl().

#define parity_even_bit (  )     (0)

Definition at line 259 of file icc.h.

#define SIGNAL (  )     void x(void)

Definition at line 262 of file icc.h.

#define outp ( val,
reg   )     (reg = val)

Definition at line 264 of file icc.h.

Referenced by AhdlcAvrIOCtl(), CSNicInit(), NutInit(), SpiFlashEnable(), and UartAvrOutput().

#define outb ( reg,
val   )     (reg = val)

Definition at line 265 of file icc.h.

#define inp ( reg   )     (reg)

Definition at line 267 of file icc.h.

Referenced by AhdlcAvrIOCtl(), CSNicInit(), and VsPlayerInit().

#define inb ( reg   )     (reg)

Definition at line 268 of file icc.h.

#define __AVR_ATmega103__

Definition at line 350 of file icc.h.

#define DOR   OVR

Definition at line 353 of file icc.h.

#define RAMEND   0x0FFF

Definition at line 357 of file icc.h.

#define WDCE   WDTOE

Definition at line 361 of file icc.h.

#define eeprom_read_block ( dst,
addr,
size   )     EEPROMReadBytes((int)addr, dst, size)

Definition at line 366 of file icc.h.

Referenced by OnChipNvMemLoad().

#define eeprom_write_byte ( addr,
src   )     EEPROMwrite((int)addr, src)

Definition at line 367 of file icc.h.

Referenced by OnChipNvMemSave().

#define eeprom_read_byte ( addr   )     EEPROMread((int)addr)

Definition at line 368 of file icc.h.

Referenced by OnChipNvMemSave().


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