GRLIB GRCAN Model

The GRCAN model is available in the GrCan plugin.

Loading the Plugin

import GrCan

Configuration

@GRCAN Reference

Properties

Name Type Description

Class

*void

Class object

Component

*void

Pointer to component object if part of component

LocalName

*char

Local name (in component, if applicable)

LoggingFlags

uint64_t

Flags for logging info

Name

*char

Object name

ObjectID

uint64_t

Unique ObjectID.

TimeSource

*void

Time source object

Commands

Name Description

delete

Dispose instance of @GRCAN

new

Create new instance of GRCAN

Command new Arguments

Name Type Required Description

name

string

yes

Name of object to create

GRCAN Reference

Properties

Name Type Description

Class

*void

Class object

Component

*void

Pointer to component object if part of component

LocalName

*char

Local name (in component, if applicable)

LoggingFlags

uint64_t

Flags for logging info

Name

*char

Object name

ObjectID

uint64_t

Unique ObjectID.

TimeSource

*void

Time source object

bus

temu_IfaceRef/ <unknown>

CAN bus.

cfg

uint32_t

Congifuation register

config.irq

uint8_t

Interrupt number

config.littleEndian

uint8_t

Endianess of memory interface.

config.logMessages

uint8_t

Enable logging of transmitted and received messages.

config.singleIrq

uint8_t

Single interrupt

ctrl

uint32_t

Control register

irqCtrl

temu_IfaceRef/ <unknown>

IRQ controller.

irqMask

uint32_t

Interrupt register

memAccess

temu_IfaceRef/ <unknown>

Memory access for DMA

pendIrq

uint32_t

Pending interrupt register

pnp.bar

uint32_t

AMBA plug and play base address register

pnp.config

uint32_t

AMBA plug and play config word

rxChanAddr

uint32_t

RX channel address register

rxChanCode

uint32_t

RX channel code register

rxChanCtrl

uint32_t

RX channel control register

rxChanIrq

uint32_t

RX channel irq register

rxChanMask

uint32_t

RX channel mask register

rxChanRd

uint32_t

RX channel read register

rxChanSize

uint32_t

RX channel size register

rxChanWr

uint32_t

RX channel write register

stat

uint32_t

Status register

syncCodeFilt

uint32_t

SYNC code filter register

syncMaskFilt

uint32_t

SYNC mask filter register

txChanAddr

uint32_t

TX channel address register

txChanCtrl

uint32_t

TX channel control register

txChanIrq

uint32_t

TX channel irq register

txChanRd

uint32_t

TX channel read register

txChanSize

uint32_t

TX channel size register

txChanWr

uint32_t

TX channel write register

Interfaces

Name Type Description

ApbIface

ApbIface

APB P&P interface

CanDevIface

CanDevIface

CAN device interface

DeviceIface

DeviceIface

MemAccessIface

MemAccessIface

Memory access interface (registers)

RegisterIface

temu::RegisterIface

ResetIface

ResetIface

Registers

Register support is currently experimental!

Register Bank default

Register CONF
Description

Configuration register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register STAT
Description

Status register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register CTRL
Description

Status register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register SYNCCODE
Description

Sync code filter register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register SYNCMASK
Description

Sync mask filter register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register CanPIR
Description

Pending interrupt register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register CanIMR
Description

Interrupt mask register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register TXCTRL
Description

Transmit channel control register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register TXADDR
Description

Transmit channel address register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register TXSIZE
Description

Transmit channel size register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register TXWR
Description

Transmit channel write register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register TXRD
Description

Transmit channel read register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register TXIRQ
Description

Transmit channel interrupt register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXCTRL
Description

Receive channel control register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXADDR
Description

Receive channel address register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXSIZE
Description

Receive channel size register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXWR
Description

Receive channel write register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXRD
Description

Receive channel read register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXIRQ
Description

Receive channel interrupt register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXMASK
Description

Receive channel mask register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-
Register RXCODE
Description

Receive channel code register

Reset value

0x00000000

Warm reset mask

0x00000000

Field Mask Reset Description

-

-

-

-

Commands

Name Description

delete

Dispose instance of GRCAN

Limitations

  • There is no arbitration of messages in the message passing simulated world and buses are not synchronized.

  • The model does at present not register filters with the CAN bus model.