boot_version.h File Reference

bootloader information structure and parameters.

Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.

Data Structures
struct	boot_info_t
struct	featureBits_t
union	featureMask_t

Macros
#define	BOOT_INFO_START_ADDRESS   0x100
#define	EXT_MEM_SIZE_IN_KB   0
#define	FEATURE_MULTI_APPS   1
#define	FLASH_SIZE_IN_KB   ((EEPROM_END_ADDRESS + 1) >> 10)
#define	TWO_POWER_EXPONENT_16(x)   (((x)>>8)&0xFF?TWO_POWER_EXPONENT_8(((x)>>8)&0xFF)+8:((x)&0xFF?TWO_POWER_EXPONENT_8((x)&0xFF):0))
#define	TWO_POWER_EXPONENT_4(x)   ((x)&0x8?3:((x)&0x4?2:((x)&0x2?1:0)))
#define	TWO_POWER_EXPONENT_8(x)   (((x)>>4)&0xF?TWO_POWER_EXPONENT_4(((x)>>4)&0xF)+4:((x)&0xF?TWO_POWER_EXPONENT_4((x)&0xF):0))

Variables
boot_info_t	bInfo

#define BOOT_INFO_START_ADDRESS   0x100

Referenced by update_boot_info().

#define EXT_MEM_SIZE_IN_KB   0

#define FEATURE_MULTI_APPS   1

#define FLASH_SIZE_IN_KB   ((EEPROM_END_ADDRESS + 1) >> 10)

#define TWO_POWER_EXPONENT_16

(

x

)

(((x)>>8)&0xFF?TWO_POWER_EXPONENT_8(((x)>>8)&0xFF)+8:((x)&0xFF?TWO_POWER_EXPONENT_8((x)&0xFF):0))

#define TWO_POWER_EXPONENT_4

(

x

)

((x)&0x8?3:((x)&0x4?2:((x)&0x2?1:0)))

#define TWO_POWER_EXPONENT_8

(

x

)

(((x)>>4)&0xF?TWO_POWER_EXPONENT_4(((x)>>4)&0xF)+4:((x)&0xF?TWO_POWER_EXPONENT_4((x)&0xF):0))

boot_info_t bInfo

Referenced by update_boot_info().