atmega328p::reset Namespace Reference

Reset and brown-out definitions. More...

Enumerations
enum	Cause : uint8_t { PowerOn = 0x01 , External = 0x02 , BrownOut = 0x04 , Watchdog = 0x08 }
	Reset source flags. More...
enum	: uint8_t {   has_power_on_reset = 1 , has_external_reset = 1 , has_brown_out_reset = 1 , has_watchdog_reset = 1 ,   family_bod_code_110_is_1v8 = 1 , automotive_bod_code_110_level_documented = 0 }
	Brown-out fuse encodings. More...
enum class	BrownOutFuseCode : uint8_t {   Disabled = 0x07 , Code110 = 0x06 , Code101 = 0x05 , Code100 = 0x04 ,   Reserved011 = 0x03 , Reserved010 = 0x02 , Reserved001 = 0x01 , Reserved000 = 0x00 }
	Brown-out fuse threshold encodings. More...
enum	: uint16_t {   family_datasheet_brown_out_hysteresis_typical_mv = 50U , family_datasheet_bod_code_110_typical_mv = 1800U , family_datasheet_bod_code_110_min_mv = 1700U , family_datasheet_bod_code_110_max_mv = 2000U ,   brown_out_2v7_typical_mv = 2700U , brown_out_2v7_min_mv = 2500U , brown_out_2v7_max_mv = 2900U , brown_out_4v3_typical_mv = 4300U ,   brown_out_4v3_min_mv = 4100U , brown_out_4v3_max_mv = 4500U }

Detailed Description

Reset and brown-out definitions.

Enumeration Type Documentation

anonymous enum

anonymous enum : uint16_t

Enumerator
family_datasheet_brown_out_hysteresis_typical_mv	Family datasheet brown out hysteresis typical (mV).
family_datasheet_bod_code_110_typical_mv	Family datasheet BOD code 110 typical (mV).
family_datasheet_bod_code_110_min_mv	Family datasheet BOD code 110 min (mV).
family_datasheet_bod_code_110_max_mv	Family datasheet BOD code 110 max (mV).
brown_out_2v7_typical_mv	Brown out 2v7 typical (mV).
brown_out_2v7_min_mv	Brown out 2v7 min (mV).
brown_out_2v7_max_mv	Brown out 2v7 max (mV).
brown_out_4v3_typical_mv	Brown out 4v3 typical (mV).
brown_out_4v3_min_mv	Brown out 4v3 min (mV).
brown_out_4v3_max_mv	Brown out 4v3 max (mV).

anonymous enum

anonymous enum : uint8_t

Brown-out fuse encodings.

Reset sources implemented by the device.

Enumerator
has_power_on_reset	Power on reset available.
has_external_reset	External reset available.
has_brown_out_reset	Brown out reset available.
has_watchdog_reset	Watchdog reset available.
family_bod_code_110_is_1v8	Family BOD code 110 is 1v8.
automotive_bod_code_110_level_documented	Automotive BOD code 110 level documented.

BrownOutFuseCode

enum class atmega328p::reset::BrownOutFuseCode : uint8_t

strong

Brown-out fuse threshold encodings.

Enumerator
Disabled	0x07 - Brown-out detection disabled.
Code110	0x06 - 1.8 V level in family specifications; verify grade.
Code101	0x05 - 2.7 V nominal threshold.
Code100	0x04 - 4.3 V nominal threshold.
Reserved011	0x03 - Reserved encoding.
Reserved010	0x02 - Reserved encoding.
Reserved001	0x01 - Reserved encoding.
Reserved000	0x00 - Reserved encoding.

Cause

enum atmega328p::reset::Cause : uint8_t

Reset source flags.

Enumerator
PowerOn	0x01 - Power-on reset.
External	0x02 - External RESET pin asserted.
BrownOut	0x04 - Brown-out detector triggered.
Watchdog	0x08 - Watchdog reset.