atmega328p::fuse Namespace Reference

Fuse byte identifiers and bit masks. More...

Enumerations
enum class	Byte : uint8_t { Low , High , Extended }
	Fuse byte identifiers. More...
enum	LowMask : uint8_t {   ckdiv8 = 0x80 , ckout = 0x40 , sut1 = 0x20 , sut0 = 0x10 ,   cksel3 = 0x08 , cksel2 = 0x04 , cksel1 = 0x02 , cksel0 = 0x01 }
	Bit masks in the Low Fuse byte. More...
enum	HighMask : uint8_t {   rstdisbl = 0x80 , dwen = 0x40 , spien = 0x20 , wdton = 0x10 ,   eesave = 0x08 , bootsz1 = 0x04 , bootsz0 = 0x02 , bootrst = 0x01 }
	Bit masks in the High Fuse byte. More...
enum	ExtendedMask : uint8_t { bodlevel2 = 0x04 , bodlevel1 = 0x02 , bodlevel0 = 0x01 }
	Bit masks in the Extended Fuse byte. More...
enum	: uint8_t {   default_low = 0x62 , default_high = 0xD9 , default_ext = 0xFF , programmed_value = 0 ,   programmed_value_is_zero = 1 }

Detailed Description

Fuse byte identifiers and bit masks.

Enumeration Type Documentation

anonymous enum

anonymous enum : uint8_t

Enumerator
default_low	Default low.
default_high	Default high.
default_ext	Default ext.
programmed_value	Programmed value.
programmed_value_is_zero	Programmed value is zero.

Byte

enum class atmega328p::fuse::Byte : uint8_t

strong

Fuse byte identifiers.

Enumerator
Low	Low fuse byte.
High	High fuse byte.
Extended	Extended fuse byte.

ExtendedMask

enum atmega328p::fuse::ExtendedMask : uint8_t

Bit masks in the Extended Fuse byte.

Enumerator
bodlevel2	0x04 - Brown-out level bit 2.
bodlevel1	0x02 - Brown-out level bit 1.
bodlevel0	0x01 - Brown-out level bit 0.

HighMask

enum atmega328p::fuse::HighMask : uint8_t

Bit masks in the High Fuse byte.

Enumerator
rstdisbl	0x80 - Disable external RESET pin.
dwen	0x40 - Enable debugWIRE.
spien	0x20 - Enable serial programming.
wdton	0x10 - Force watchdog always on.
eesave	0x08 - Preserve EEPROM during chip erase.
bootsz1	0x04 - Boot size selection bit 1.
bootsz0	0x02 - Boot size selection bit 0.
bootrst	0x01 - Start execution in boot section.

LowMask

enum atmega328p::fuse::LowMask : uint8_t

Bit masks in the Low Fuse byte.

Enumerator
ckdiv8	0x80 - Divide startup clock by eight.
ckout	0x40 - Output system clock on CLKO.
sut1	0x20 - Startup-time selection bit 1.
sut0	0x10 - Startup-time selection bit 0.
cksel3	0x08 - Clock-source selection bit 3.
cksel2	0x04 - Clock-source selection bit 2.
cksel1	0x02 - Clock-source selection bit 1.
cksel0	0x01 - Clock-source selection bit 0.