iwdg

package
v0.0.0-...-168ccc2 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Dec 5, 2021 License: BSD-3-Clause Imports: 4 Imported by: 0

Documentation

Overview

Package iwdg provides interface to Independent WATCHDOG.

Peripheral: IWDG_Periph Independent WATCHDOG. Instances: 

IWDG  mmap.IWDG_BASE

Registers: 

0x00 32  KR  Key register.
0x04 32  PR  Prescaler register.
0x08 32  RLR Reload register.
0x0C 32  SR  Status register.

Import: 

stm32/o/f40_41xxx/mmap

Index

Constants

View Source 
const (
	PVUn = 0
	RVUn = 1
)
View Source 
const (
	KEYn = 0
)
View Source 
const (
	PRn = 0
)
View Source 
const (
	RLn = 0
)

Variables

View Source 
var IWDG = (*IWDG_Periph)(unsafe.Pointer(uintptr(mmap.IWDG_BASE)))

Functions

This section is empty.

Types

type IWDG_Periph 

type IWDG_Periph struct {
	KR  RKR
	PR  RPR
	RLR RRLR
	SR  RSR
}

func (*IWDG_Periph) BaseAddr 

func (p *IWDG_Periph) BaseAddr() uintptr

func (*IWDG_Periph) KEY 

func (p *IWDG_Periph) KEY() RMKR

func (*IWDG_Periph) PR 

func (p *IWDG_Periph) PR() RMPR

func (*IWDG_Periph) PVU 

func (p *IWDG_Periph) PVU() RMSR

func (*IWDG_Periph) RL 

func (p *IWDG_Periph) RL() RMRLR

func (*IWDG_Periph) RVU 

func (p *IWDG_Periph) RVU() RMSR

type KR 

type KR uint32
const (
	KEY KR = 0xFFFF << 0 //+ Key value (write only, read 0000h).
)

func (KR) Field 

func (b KR) Field(mask KR) int

func (KR) J 

func (mask KR) J(v int) KR

type PR 

type PR uint32
const (
	PR   PR = 0x07 << 0 //+ PR[2:0] (Prescaler divider).
	PR_0 PR = 0x01 << 0 //  Bit 0.
	PR_1 PR = 0x02 << 0 //  Bit 1.
	PR_2 PR = 0x04 << 0 //  Bit 2.
)

func (PR) Field 

func (b PR) Field(mask PR) int

func (PR) J 

func (mask PR) J(v int) PR

type RKR 

type RKR struct{ mmio.U32 }

func (*RKR) AtomicClearBits 

func (r *RKR) AtomicClearBits(mask KR)

func (*RKR) AtomicSetBits 

func (r *RKR) AtomicSetBits(mask KR)

func (*RKR) AtomicStoreBits 

func (r *RKR) AtomicStoreBits(mask, b KR)

func (*RKR) Bits 

func (r *RKR) Bits(mask KR) KR

func (*RKR) ClearBits 

func (r *RKR) ClearBits(mask KR)

func (*RKR) Load 

func (r *RKR) Load() KR

func (*RKR) SetBits 

func (r *RKR) SetBits(mask KR)

func (*RKR) Store 

func (r *RKR) Store(b KR)

func (*RKR) StoreBits 

func (r *RKR) StoreBits(mask, b KR)

type RLR 

type RLR uint32
const (
	RL RLR = 0xFFF << 0 //+ Watchdog counter reload value.
)

func (RLR) Field 

func (b RLR) Field(mask RLR) int

func (RLR) J 

func (mask RLR) J(v int) RLR

type RMKR 

type RMKR struct{ mmio.UM32 }

func (RMKR) Load 

func (rm RMKR) Load() KR

func (RMKR) Store 

func (rm RMKR) Store(b KR)

type RMPR 

type RMPR struct{ mmio.UM32 }

func (RMPR) Load 

func (rm RMPR) Load() PR

func (RMPR) Store 

func (rm RMPR) Store(b PR)

type RMRLR 

type RMRLR struct{ mmio.UM32 }

func (RMRLR) Load 

func (rm RMRLR) Load() RLR

func (RMRLR) Store 

func (rm RMRLR) Store(b RLR)

type RMSR 

type RMSR struct{ mmio.UM32 }

func (RMSR) Load 

func (rm RMSR) Load() SR

func (RMSR) Store 

func (rm RMSR) Store(b SR)

type RPR 

type RPR struct{ mmio.U32 }

func (*RPR) AtomicClearBits 

func (r *RPR) AtomicClearBits(mask PR)

func (*RPR) AtomicSetBits 

func (r *RPR) AtomicSetBits(mask PR)

func (*RPR) AtomicStoreBits 

func (r *RPR) AtomicStoreBits(mask, b PR)

func (*RPR) Bits 

func (r *RPR) Bits(mask PR) PR

func (*RPR) ClearBits 

func (r *RPR) ClearBits(mask PR)

func (*RPR) Load 

func (r *RPR) Load() PR

func (*RPR) SetBits 

func (r *RPR) SetBits(mask PR)

func (*RPR) Store 

func (r *RPR) Store(b PR)

func (*RPR) StoreBits 

func (r *RPR) StoreBits(mask, b PR)

type RRLR 

type RRLR struct{ mmio.U32 }

func (*RRLR) AtomicClearBits 

func (r *RRLR) AtomicClearBits(mask RLR)

func (*RRLR) AtomicSetBits 

func (r *RRLR) AtomicSetBits(mask RLR)

func (*RRLR) AtomicStoreBits 

func (r *RRLR) AtomicStoreBits(mask, b RLR)

func (*RRLR) Bits 

func (r *RRLR) Bits(mask RLR) RLR

func (*RRLR) ClearBits 

func (r *RRLR) ClearBits(mask RLR)

func (*RRLR) Load 

func (r *RRLR) Load() RLR

func (*RRLR) SetBits 

func (r *RRLR) SetBits(mask RLR)

func (*RRLR) Store 

func (r *RRLR) Store(b RLR)

func (*RRLR) StoreBits 

func (r *RRLR) StoreBits(mask, b RLR)

type RSR 

type RSR struct{ mmio.U32 }

func (*RSR) AtomicClearBits 

func (r *RSR) AtomicClearBits(mask SR)

func (*RSR) AtomicSetBits 

func (r *RSR) AtomicSetBits(mask SR)

func (*RSR) AtomicStoreBits 

func (r *RSR) AtomicStoreBits(mask, b SR)

func (*RSR) Bits 

func (r *RSR) Bits(mask SR) SR

func (*RSR) ClearBits 

func (r *RSR) ClearBits(mask SR)

func (*RSR) Load 

func (r *RSR) Load() SR

func (*RSR) SetBits 

func (r *RSR) SetBits(mask SR)

func (*RSR) Store 

func (r *RSR) Store(b SR)

func (*RSR) StoreBits 

func (r *RSR) StoreBits(mask, b SR)

type SR 

type SR uint32
const (
	PVU SR = 0x01 << 0 //+ Watchdog prescaler value update.
	RVU SR = 0x01 << 1 //+ Watchdog counter reload value update.
)

func (SR) Field 

func (b SR) Field(mask SR) int

func (SR) J 

func (mask SR) J(v int) SR

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.