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Nut/OS
4.10.3
API Reference
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Nut/OS
4.10.3
API Reference
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#include <stddef.h>#include <macros.h>#include <eeprom.h>#include <iom103v.h>#include <string.h>
Go to the source code of this file.
Defines | |
| #define | CONST const |
| Specify enhanced AVR target. | |
| #define | INLINE |
| Disable inline keyword. | |
| #define | printf printf_M |
| Redefined standard library routines. | |
| #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 | calloc calloc_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, s2_P) (-cstrcmp(s2_P, s1)) |
| #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) (*((__flash char *)(p))) |
| Read byte from program space. | |
| #define | prog_char __flash char |
| Character in program space. | |
| #define | prog_int __flash 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) |
Functions | |
| void * | calloc (size_t num, size_t size) |
| Allocate space for an array. | |
| char * | strdup (CONST char *str) |
| Create a copy of a string. | |
| #define CONST const |
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.
| #define INLINE |
| #define printf printf_M |
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.
Definition at line 136 of file icc.h.
Referenced by ARM_COMMON_Handler_crash(), LuaThread(), main(), MmCardMount(), NutFtpProcessPwd(), NutFtpProcessRequest(), NutFtpProcessSystem(), NutFtpRespondBad(), NutFtpRespondOk(), NutFtpSendMode(), NutFtpServerSession(), NutFtpTransferFile(), PhatVolMount(), print_udp_icmp_error(), ptrace_dump_regs(), ptrace_stackdump_from(), Sc16is752UsartDeinit(), Sc16is752UsartDisable(), Sc16is752UsartEnable(), Sc16is752UsartGetClockMode(), Sc16is752UsartGetDataBits(), Sc16is752UsartGetFlowControl(), Sc16is752UsartGetParity(), Sc16is752UsartGetSpeed(), Sc16is752UsartGetStatus(), Sc16is752UsartGetStopBits(), Sc16is752UsartInit(), Sc16is752UsartRxStart(), Sc16is752UsartSetClockMode(), Sc16is752UsartSetDataBits(), Sc16is752UsartSetFlowControl(), Sc16is752UsartSetParity(), Sc16is752UsartSetSpeed(), Sc16is752UsartSetStatus(), Sc16is752UsartSetStopBits(), Sc16is752UsartTxStart(), Service(), ShowHardwareConfiguration(), Sleeper1(), Sleeper2(), Sleeper3(), Sleeper4(), SpiMmcMount(), TimerEvent1(), TimerEvent2(), TimerEvent3(), TimerEvent4(), UDPReceiver(), upnp_Init(), X12Init(), X12RtcReadRegs(), and X12RtcWrite().
| #define puts puts_M |
Definition at line 137 of file icc.h.
Referenced by High(), Low(), main(), NutInit(), ptrace_stackdump_from(), ShowHardwareConfiguration(), Sleeper1(), upnp_Init(), and vsyslog().
| #define sprintf sprintf_M |
Definition at line 138 of file icc.h.
Referenced by main(), Rfc1123TimeString(), SSDPTask(), and syslog_header().
| #define scanf scanf_M |
| #define calloc calloc_M |
Definition at line 143 of file icc.h.
Referenced by EditHistoryCreate(), EdLineOpen(), LiLiCreate(), MmCardMount(), NutRegisterEthHandler(), NutRegisterIpHandler(), NutSmtpConnect(), NutSNTPGetTime(), NutTcpCreateSocket(), NutUdpCreateSocket(), NutWinsNameQuery(), PerCiInit(), PerCiOpen(), SnmpPduAddVariable(), SnmpPduCreate(), SnmpSessionOpen(), SpiMmcMount(), and TapOpen().
| #define cprintf printf_P |
| #define strcasecmp | ( | s1, | |
| s2 | |||
| ) | strcmp(s1, s2) |
| #define __attribute__ | ( | x | ) |
| #define PSTR | ( | p | ) | (p) |
| #define PRG_RDB | ( | p | ) | (*((__flash char *)(p))) |
| #define PGM_P prog_char * |
| #define wdt_enable | ( | tmo | ) |
{ \
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 223 of file icc.h.
Referenced by AvrWatchDogEnable(), and AvrWatchDogStart().
| #define wdt_disable | ( | ) |
| #define wdt_reset | ( | ) |
{ \
_WDR(); \
}
Definition at line 246 of file icc.h.
Referenced by AvrWatchDogRestart(), and AvrWatchDogStart().
| #define BV | ( | x | ) | BIT(x) |
Definition at line 260 of file icc.h.
Referenced by CFChange(), IDEInit(), SpiFlashEnable(), VsPlayerInit(), and VsPlayerReset().
| #define cli | ( | ) | CLI() |
Definition at line 263 of file icc.h.
Referenced by CSRead16(), CSReadPP32(), and CSWrite16().
| #define sei | ( | ) | SEI() |
Definition at line 264 of file icc.h.
Referenced by CSRead16(), CSReadPP32(), and CSWrite16().
| #define loop_until_bit_is_set | ( | reg, | |
| bit | |||
| ) | while((reg & BIT(bit)) == 0) |
Definition at line 269 of file icc.h.
Referenced by AtCanInit(), and Sppi0Byte().
| #define bit_is_clear | ( | reg, | |
| bit | |||
| ) | ((reg & BIT(bit)) == 0) |
Definition at line 271 of file icc.h.
Referenced by AvrSpiBus0Select(), Sppi0Enable(), and VsPlayerReset().
| #define eeprom_read_block | ( | dst, | |
| addr, | |||
| size | |||
| ) | EEPROMReadBytes((int)addr, dst, size) |
| #define eeprom_write_byte | ( | addr, | |
| src | |||
| ) | EEPROMwrite((int)addr, src) |