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boot.h File Reference

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Macros

#define BOOTLOADER_SECTION   __attribute__ ((section (".bootloader")))
 
#define __COMMON_ASB   RWWSB
 
#define __COMMON_ASRE   RWWSRE
 
#define BLB12   5
 
#define BLB11   4
 
#define BLB02   3
 
#define BLB01   2
 
#define boot_spm_interrupt_enable()   (__SPM_REG |= (uint8_t)_BV(SPMIE))
 
#define boot_spm_interrupt_disable()   (__SPM_REG &= (uint8_t)~_BV(SPMIE))
 
#define boot_is_spm_interrupt()   (__SPM_REG & (uint8_t)_BV(SPMIE))
 
#define boot_rww_busy()   (__SPM_REG & (uint8_t)_BV(__COMMON_ASB))
 
#define boot_spm_busy()   (__SPM_REG & (uint8_t)_BV(__SPM_ENABLE))
 
#define boot_spm_busy_wait()   do{}while(boot_spm_busy())
 
#define __BOOT_PAGE_ERASE   (_BV(__SPM_ENABLE) | _BV(PGERS))
 
#define __BOOT_PAGE_WRITE   (_BV(__SPM_ENABLE) | _BV(PGWRT))
 
#define __BOOT_PAGE_FILL   _BV(__SPM_ENABLE)
 
#define __BOOT_RWW_ENABLE   (_BV(__SPM_ENABLE) | _BV(__COMMON_ASRE))
 
#define __boot_page_fill_normal(address, data)
 
#define __boot_page_fill_alternate(address, data)
 
#define __boot_page_fill_extended(address, data)
 
#define __boot_page_erase_normal(address)
 
#define __boot_page_erase_alternate(address)
 
#define __boot_page_erase_extended(address)
 
#define __boot_page_write_normal(address)
 
#define __boot_page_write_alternate(address)
 
#define __boot_page_write_extended(address)
 
#define __boot_rww_enable()
 
#define __boot_rww_enable_alternate()
 
#define __boot_lock_bits_set(lock_bits)
 
#define __boot_lock_bits_set_alternate(lock_bits)
 
#define GET_LOW_FUSE_BITS   (0x0000)
 
#define GET_LOCK_BITS   (0x0001)
 
#define GET_EXTENDED_FUSE_BITS   (0x0002)
 
#define GET_HIGH_FUSE_BITS   (0x0003)
 
#define boot_lock_fuse_bits_get(address)
 
#define __BOOT_SIGROW_READ   (_BV(__SPM_ENABLE) | _BV(SIGRD))
 
#define boot_signature_byte_get(addr)
 
#define boot_page_fill(address, data)   __boot_page_fill_normal(address, data)
 
#define boot_page_erase(address)   __boot_page_erase_normal(address)
 
#define boot_page_write(address)   __boot_page_write_normal(address)
 
#define boot_rww_enable()   __boot_rww_enable()
 
#define boot_lock_bits_set(lock_bits)   __boot_lock_bits_set(lock_bits)
 
#define boot_page_fill_safe(address, data)
 
#define boot_page_erase_safe(address)
 
#define boot_page_write_safe(address)
 
#define boot_rww_enable_safe()
 
#define boot_lock_bits_set_safe(lock_bits)
 

Macro Definition Documentation

#define __boot_lock_bits_set (   lock_bits)
Value:
(__extension__({ \
uint8_t value = (uint8_t)(~(lock_bits)); \
__asm__ __volatile__ \
( \
"ldi r30, 1\n\t" \
"ldi r31, 0\n\t" \
"mov r0, %2\n\t" \
"sts %0, %1\n\t" \
"spm\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_LOCK_BITS_SET)), \
"r" (value) \
: "r0", "r30", "r31" \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
#define __boot_lock_bits_set_alternate (   lock_bits)
Value:
(__extension__({ \
uint8_t value = (uint8_t)(~(lock_bits)); \
__asm__ __volatile__ \
( \
"ldi r30, 1\n\t" \
"ldi r31, 0\n\t" \
"mov r0, %2\n\t" \
"sts %0, %1\n\t" \
"spm\n\t" \
".word 0xffff\n\t" \
"nop\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_LOCK_BITS_SET)), \
"r" (value) \
: "r0", "r30", "r31" \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
#define __boot_page_erase_alternate (   address)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"sts %0, %1\n\t" \
"spm\n\t" \
".word 0xffff\n\t" \
"nop\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_PAGE_ERASE)), \
"z" ((uint16_t)(address)) \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint16_t
unsigned int uint16_t
Definition: stdint.h:89
#define __boot_page_erase_extended (   address)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"movw r30, %A3\n\t" \
"sts %1, %C3\n\t" \
"sts %0, %2\n\t" \
"spm\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"i" (_SFR_MEM_ADDR(RAMPZ)), \
"r" ((uint8_t)(__BOOT_PAGE_ERASE)), \
"r" ((uint32_t)(address)) \
: "r30", "r31" \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint32_t
unsigned long int uint32_t
Definition: stdint.h:99
#define __boot_page_erase_normal (   address)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"sts %0, %1\n\t" \
"spm\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_PAGE_ERASE)), \
"z" ((uint16_t)(address)) \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint16_t
unsigned int uint16_t
Definition: stdint.h:89
#define __boot_page_fill_alternate (   address,
  data 
)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"movw r0, %3\n\t" \
"sts %0, %1\n\t" \
"spm\n\t" \
".word 0xffff\n\t" \
"nop\n\t" \
"clr r1\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_PAGE_FILL)), \
"z" ((uint16_t)(address)), \
"r" ((uint16_t)(data)) \
: "r0" \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint16_t
unsigned int uint16_t
Definition: stdint.h:89
#define __boot_page_fill_extended (   address,
  data 
)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"movw r0, %4\n\t" \
"movw r30, %A3\n\t" \
"sts %1, %C3\n\t" \
"sts %0, %2\n\t" \
"spm\n\t" \
"clr r1\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"i" (_SFR_MEM_ADDR(RAMPZ)), \
"r" ((uint8_t)(__BOOT_PAGE_FILL)), \
"r" ((uint32_t)(address)), \
"r" ((uint16_t)(data)) \
: "r0", "r30", "r31" \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint32_t
unsigned long int uint32_t
Definition: stdint.h:99
uint16_t
unsigned int uint16_t
Definition: stdint.h:89
#define __boot_page_fill_normal (   address,
  data 
)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"movw r0, %3\n\t" \
"sts %0, %1\n\t" \
"spm\n\t" \
"clr r1\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_PAGE_FILL)), \
"z" ((uint16_t)(address)), \
"r" ((uint16_t)(data)) \
: "r0" \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint16_t
unsigned int uint16_t
Definition: stdint.h:89
#define __boot_page_write_alternate (   address)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"sts %0, %1\n\t" \
"spm\n\t" \
".word 0xffff\n\t" \
"nop\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_PAGE_WRITE)), \
"z" ((uint16_t)(address)) \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint16_t
unsigned int uint16_t
Definition: stdint.h:89
#define __boot_page_write_extended (   address)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"movw r30, %A3\n\t" \
"sts %1, %C3\n\t" \
"sts %0, %2\n\t" \
"spm\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"i" (_SFR_MEM_ADDR(RAMPZ)), \
"r" ((uint8_t)(__BOOT_PAGE_WRITE)), \
"r" ((uint32_t)(address)) \
: "r30", "r31" \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint32_t
unsigned long int uint32_t
Definition: stdint.h:99
#define __boot_page_write_normal (   address)
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"sts %0, %1\n\t" \
"spm\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_PAGE_WRITE)), \
"z" ((uint16_t)(address)) \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
uint16_t
unsigned int uint16_t
Definition: stdint.h:89
#define __boot_rww_enable ( )
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"sts %0, %1\n\t" \
"spm\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_RWW_ENABLE)) \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79
#define __boot_rww_enable_alternate ( )
Value:
(__extension__({ \
__asm__ __volatile__ \
( \
"sts %0, %1\n\t" \
"spm\n\t" \
".word 0xffff\n\t" \
"nop\n\t" \
: \
: "i" (_SFR_MEM_ADDR(__SPM_REG)), \
"r" ((uint8_t)(__BOOT_RWW_ENABLE)) \
); \
}))
uint8_t
unsigned char uint8_t
Definition: stdint.h:79

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