p1am

Documentation

Index

• Constants
• Variables
• type Channel
  • func (c Channel) ReadDiscrete() (bool, error)
  • func (c Channel) WriteDiscrete(value bool) error
• type ModuleProps
• type P1AM
  • func (p *P1AM) Active() (bool, error)
  • func (p *P1AM) ConfigureWatchdog(interval time.Duration, reset bool) error
  • func (p *P1AM) Initialize() error
  • func (p *P1AM) PetWatchdog() error
  • func (p *P1AM) Read(data []byte) (int, error)
  • func (p *P1AM) SetEnabled(enabled bool)
  • func (p *P1AM) Slot(i int) *Slot
  • func (p *P1AM) StartWatchdog() error
  • func (p *P1AM) StopWatchdog() error
  • func (p *P1AM) Version() ([3]byte, error)
  • func (p *P1AM) Write(data []byte) (int, error)
• type Slot
  • func (s *Slot) Channel(channel int) Channel
  • func (s *Slot) Configure(data []byte) error
  • func (s *Slot) ReadDiscrete() (uint32, error)
  • func (s *Slot) WriteDiscrete(value uint32) error

Constants

const ACTIVE_HDR = 0x04

const ANALOG_IN_BLOCK = 1

const ANALOG_OUT_BLOCK = 3

const BURNOUT_STATUS = 5

const CFG_HDR = 0x10

const CONFIGWD_HDR = 0x33

const DISCRETE_IN_BLOCK = 0

const DISCRETE_OUT_BLOCK = 2

const DROPOUT_HDR = 0x05

const DUMMY = 0xFF

const EMPTY_SLOT_ID = 0xFFFFFFFE

const FW_UPDATE_HDR = 0xAA

const HOLD = 0x00

const MAX_TIMEOUT = 0xFFFFFFFF

const MISSING24V_STATUS = 3

const MOD_HDR = 0x02

const NUMBER_OF_MODULES = 15 //Current max 15 Modules

const OVER_RANGE_STATUS = 11

const PETWD_HDR = 0x30

const READ_ANALOG_HDR = 0x51

const READ_BLOCK_HDR = 0x52

const READ_CFG_HDR = 0x11

const READ_DISCRETE_HDR = 0x50

const READ_STATUS_HDR = 0x40

const STARTWD_HDR = 0x31

const STATUS_IN_BLOCK = 4

const STOPWD_HDR = 0x32

const SWITCH_BUILTIN = 31

const TOGGLE = 0x01

const UNDER_RANGE_STATUS = 7

const VERSION_HDR = 0x03

const WRITE_ANALOG_HDR = 0x61

const WRITE_BLOCK_HDR = 0x62

const WRITE_DISCRETE_HDR = 0x60

Variables

var Controller = P1AM{
	// contains filtered or unexported fields
}

Types

type Channel

type Channel struct {
	// contains filtered or unexported fields
}

func (Channel) ReadDiscrete

func (c Channel) ReadDiscrete() (bool, error)

func (Channel) WriteDiscrete

func (c Channel) WriteDiscrete(value bool) error

type ModuleProps

type ModuleProps struct {
	ModuleID                                 uint32
	DI, DO, AI, AO, Status, Config, DataSize byte
	Name                                     string
}

type P1AM

type P1AM struct {

	// SkipAutoConfig will skip loading a default configuration into each module.
	SkipAutoConfig bool

	Slots int
	// contains filtered or unexported fields
}

func (*P1AM) Active

func (p *P1AM) Active() (bool, error)

func (*P1AM) ConfigureWatchdog

func (p *P1AM) ConfigureWatchdog(interval time.Duration, reset bool) error

func (*P1AM) Initialize

func (p *P1AM) Initialize() error

func (*P1AM) PetWatchdog

func (p *P1AM) PetWatchdog() error

func (*P1AM) Read

func (p *P1AM) Read(data []byte) (int, error)

func (*P1AM) SetEnabled

func (p *P1AM) SetEnabled(enabled bool)

func (*P1AM) Slot

func (p *P1AM) Slot(i int) *Slot

func (*P1AM) StartWatchdog

func (p *P1AM) StartWatchdog() error

func (*P1AM) StopWatchdog

func (p *P1AM) StopWatchdog() error

func (*P1AM) Version

func (p *P1AM) Version() ([3]byte, error)

func (*P1AM) Write

func (p *P1AM) Write(data []byte) (int, error)

type Slot

type Slot struct {
	ID uint32
	// TODO: Embed this?
	Props *ModuleProps
	// contains filtered or unexported fields
}

func (*Slot) Channel

func (s *Slot) Channel(channel int) Channel

func (*Slot) Configure

func (s *Slot) Configure(data []byte) error

func (*Slot) ReadDiscrete

func (s *Slot) ReadDiscrete() (uint32, error)

func (*Slot) WriteDiscrete

func (s *Slot) WriteDiscrete(value uint32) error