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Real time Prototyping on PC

RTPRO-PC



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RTPRO-PC

Shruthi Ananthachar ETAS Automotive India Private Limited (Bangalore) Technical Sales and Marketing

Software Engineering Education and Professional Experience

MS Software Systems (BITS Pilani) BE Electronics and Communication (VTU)



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RTPRO-PC

• Introduction

• Features

• Use Cases

• Product Information



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100 ms

10 ms

1 ms

synchro

Prototyping Hardware

Real time prototyping on PC

Prototyping methods – Bypass / Fullpass

ECU

(X)ETK or CAN

100 ms

10 ms

1 ms

synchro

ECU Hardware

INTECRIO

ASCET NEW !



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In real time prototyping

− the prototyped algorithm is executed in a „real-world“ environment

− the bypass execution must be synchronized with the ECU, or in case of a

fullpass, must behave like the ECU

requirements:

− Predictable timing

− Fast data interchange with ECU

Realtime execution is the key

use of Realtime Operating Systems

on dedicated real time hardware

Windows is no real time system, therefore standard PCs can not be used for real

time prototpying!

RTPRO-PC turns a Windows PC into a reatime prototyping target

Real time prototyping on PC

Bypass / Fullpass Requirements



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RTPRO-PC

• Introduction

• Features

• Use Cases




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RTPRO-PC

In a nutshell

• RTPRO-PC software turns a x86 based COTS PC into a real time rapid

prototyping target

• There‘s no need for a dedicated RP hardware

• The x86 platform gives a very powerful simulation node

• Windows can run on the same PC in parallel and at the same time

• Automotive I/O interfaces are provided via the PCs USB and Ethernet ports



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RTPRO-PC

Product Features

• RTPRO-PC is supported as a standard ETAS RP target: • Executable models can be build with ASCET-RP / INTECRIO • Can be used with the experiment environments ASCET-RP, INTECRIO-EE

or INCA-EIP • Ethernet based communication:

• XCPonEthernet (XETK) bypass & XCPonEthernet DaisyChain modules • ECU access from INCA via RTPRO-PC

• USB based communication • 2 * ES581.3 possible - up to 4 CAN interfaces, each interface supports

either XCPonCAN or CAN I/O

CAN ES581.3

I/O

CAN-I/O

RTPRO-PC

XCPonUDP (XETK) EE

INCA-EIP

ASCET-RP

INTECRIO

INCA



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RTPRO-PC

Detailed hardware set up

INTECRIO-EE

INCA-EIP

ASCET-RP

INTECRIO Eth1

USB

PCIe slot

Eth2 USB

USB

USB INCA

Eth1: built in Ethernet; Eth2: PCIe Ethernet card

Virtu

al

Eth

USB

• On boot time, RTPRO-PC assigns the available hardware (on a controller hardware level) either to windows or to the real time system

• The following hardware is assigned to the real time node • the built-in ethernet interface and • one USB controller (controlling 2 or more USB ports)

• Every other hardware is assigned to Windows • A second ethernet port can be added by a PCMCIA card or USB2Ethernet adapter • Any USB device can be installed on the remaining USB ports assigned to Windows • Windows is not aware of USB or ethernet devices connected to the real time node

• Communication between Window and the real time system takes place via virtual network interfaces

• A USB stick provides NVRAM the real time node

RTPRO-PC



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RTPRO-PC

Stand alone mode

• Use cases: • Re-use simulation node • Not every user needs a powerful, qualified laptop • Stand alone laptop can remain in the car as computation node (flash use case) • Usefull computation power and features on user PC, for example big projects • Avoid conflicts with company IT departments



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RTPRO-PC

• Introduction

• Features

• Use Cases




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RTPRO-PC Set up

Use case: CAN bypass / fullpass

CAN ES581.3

• Minimum set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • ES581.3 • ECU with XCPonCAN protocol & bypass preparation

INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

RTPRO-PC

Virtu

al

Eth

INTECRIO-EE

INTECRIO

USB

NVRAM, License



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− The RP system runs a part of the application SW

Prototyping Use Cases in Customer Development Process

Bypass system with RTPRO-PC

Rapid Prototyping System – RTPRO-PC with ES581

Integration & configuration of HW & SW INTECRIO

Fan E-motors

Temperature Position Buttons

Function models or SWCs

Experiment Environment INCA + EIP Or INTECRIO-EE

CAN



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RTPRO-PC Set up

Use case: CAN signals or I/O only

CAN ES581.3

• Minimum set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • ES581.3 • ECU CAN

INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

RTPRO-PC

Virtu

al

Eth

INTECRIO-EE

INTECRIO

Same setup as XCPonCAN bypass!

Examples: CAN gateway, CAN (rest)bus stimulation, Bus ECU simulation



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− The RP system acts as one or more ECUs on the CAN bus


Bus simulation / gateway system with RTPRO-PC



CAN

Rapid Prototyping System – RTPRO-PC with ES581




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CAN ES581.3

I/O

CAN-I/O

RTPRO-PC Set up

Use case: CAN fullpass, with or without bus signals

INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

RTPRO-PC

Virtu

al

Eth

• Minimum set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • ES581.3 • ECU with XCPonCAN protocol & bypass preparation • CAN based I/O, e.g. MCM2xx modules

INTECRIO-EE

INTECRIO



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− The RP system provides entire all I/O and

running the entire application SW


Fullpass System with RTPRO-PC

Rapid Prototyping System – RTPRO-PC with one or two ES581



Fan E-motors


CAN CAN

USB




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− The RP system runs a part of the application SW and provides additional I/O


CAN bypass with CAN I/O with RTPRO-PC

Rapid Prototyping System – RTPRO-PC with one or two ES581



Fan E-motors


CAN CAN

USB




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RTPRO-PC Set up

Use case: XETK bypass (HBB) / fullpass

XCPonUDP (XETK)

• Minimum set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • XETK • ECU with XCPonUDP protocol & bypass preparation

INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

RTPRO-PC

Virtu

al

Eth

INTECRIO-EE

INTECRIO



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− The RP system runs a part of the application SW


Rapid Prototyping – Bypass System Config. over Project Phases

ECU

RTPRO-PC


Experiment Environment INCA + EIP


Integration of Bypass Hooks EHOOKS

Ethernet(XCP or XETK)



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RTPRO-PC Set up

Use case: XETK bypass (HBB)/ fullpass with INCA measurement

XCPonUDP (XETK)

• Minimum set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • INCA • XETK • ECU with hook based bypass preparation

• Drawback: adds jitter/latency to bypass

XCPonUDP (XETK)

• Two A2L file with one XCP session for MC and RP each

• DAQs description in A2Ls should be disjunct for MC and RP

INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

RTPRO-PC

Virtu

al

Eth

INTECRIO-EE

INTECRIO

INCA



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RTPRO-PC Set up

Use case: XETK bypass / fullpass with CAN IO / measurement

CAN ES581.3

I/O

CAN-I/O

XCPonUDP (XETK) INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

RTPRO-PC

XETK

Virtu

al

Eth

• Set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • INCA • XETK • ECU with hook based bypass preparation • ES581.3

INTECRIO-EE

INTECRIO

INCA



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− Intermediate Step

ECU takes over I/O of new subsystem


XCPoE bypass/fullpass system with additional I/O

ECU

RTPRO-PC with ES581


Experiment Environment INCA + EIP


Integration of Bypass Hooks EHOOKS

Ethernet(XCP, XETK)



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RTPRO-PC Set up

Use case: XETK bypass / fullpass with multiple CAN IO / measurement

CAN

I/O

CAN-I/O

XCPonUDP (XETK)

ES581.3

ES581.3

CAN-I/O

INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

USB

Virtu

al

Eth

RTPRO-PC

• Set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • INCA • XETK • ECU with hook based bypass preparation • 2 x ES581.3 • CAN based I/O, e.g. MCM2xx modules

INTECRIO-EE

INTECRIO

INCA



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RTPRO-PC Set up

Use case: XETK bypass / fullpass with multiple CAN IO / measurement

CAN

I/O

CAN-I/O

XCPonUDP (XETK)

ES581.3

ES581.3

CAN-I/O

INCA-EIP

ASCET-RP

Eth1

USB

PCIe slot

Eth2

USB USB

USB

USB

Virtu

al

Eth

RTPRO-PC

• Set up: • RTPRO-PC • INTECRIO / ASCET-RP • INTECRIO-EE / INCA-EIP / ASCET-RP • INCA • XETK • ECU with hook based bypass preparation • 2 x ES581.3 • CAN based I/O, e.g. MCM2xx modules

INTECRIO-EE

INTECRIO

INCA

ES4xx ES63x ES930 ETAS DaisyChain modules

XCPonUDP

ETAS DaisyChain modules

Alternatively or in parallel via Eth switch (ES600)



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RTPRO-PC Set up

Use case: full set up

CAN

XCPonUDP (XETK) INCA-EIP

ASCET-RP USB

PCIe slot

Eth2

USB USB

USB

Eth1

USB

CAN-I/O

I/O

CAN-I/O

RTPRO-PC

INCA

ES581.x

ES581.3

ES581.3

Measurement modules

Drive recorder

ECU access modules

Eth1: built in Ethernet; Eth2: PCIe Ethernet card

Virtu

al

Eth

USB

NVRAM, License

INTECRIO-EE

INTECRIO

XCPonUDP (XETK)

ES4xx ES63x ES930



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RTPRO-PC

• Introduction

• Features

• Use Cases




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RTPRO-PC

Product Information

• Product name: RTPRO-PC • Product type: RTPRO-PC is a software for on

Intel Core i7 based (Quad Core) systems and INTEL Core i5 based (Dual Core) Lenovo T530

• QA3: March 2013 • Supported by

• ASCET-RP 6.1.3 refresh and newer • INTECRIO 4.2 (7/2012) and newer • INCA-EIP > 7.0.1 and newer

• Runs on WinXP 32bit, Win7 32bit, Win7 64bit

Contains: • Standard Windows® software installation

Installs: • boot loader; Windows® virtual network interface; Windows® services;

hypervisor, real time system and documentation and Control panel



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RTPRO-PC

Product Information

How does it look like? • RTPRO-PC is a standard Windows ® installer software • After installation, a triple boot option is installed:

• Windows® only (default, like before the installation)

• RTPRO-PC (Hypervisor mode: Windows® & Real-time OS run in parallel)

• Realtime only (PC as „pure“ real time target)

• RTOS is booted first, then Windows® (some seconds delay) • Under Windows®,

• the built-in ethernet port and some of the USB ports will be invisible (assigned to the real time node)

• the user will experience a lower Windows® performance • Suspend mode and other power(save) options do not

work • In ASCET and INTECRIO, RTPRO-PC can be found and used as a

prototyping target like an ES910



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RTPRO-PC

Boot Options

Boot PC

Boot loader

Windows

Windows

RTPRO-PC mode

RTOS

reboot reboot

reboot

RTOS

reboot

• After software installation, the PC can be booted in Windows only, RTPRO-PC shared and RTPRO-PC only mode:



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RTPRO-PC

Product Information

Licensing:

• Standard ETAS software licenses

• standard license procurement

Hardware platforms

• The software can be installed on „qualified“ PCs. Currently supported: HP8540W, HP8560W, HP8570W*, Lenovo T530

• Other laptop on request; qualification services for other laptop types are offered as engineering service

• The systems can still be used and maintained as standard Windows office PC

*reommended with restrictions



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RTPRO-PC

Thank You!

Shruthi Ananthachar Technical Sales Engineer SE

Regional Market India

[email protected] www.etas.com

ETAS Automotive India Pvt Ltd

Pritech Park, 4B, 3rd Floor

ECOSPACE, Bellandur,

Bangalore-560095, India

Phone +91 80 6783 6235

Mobile +91-99865-59591

real time prototyping on pc rtpro-pc - etas · real time prototyping on pc rtpro-pc . ... (vtu)...

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