Phytec phyCORE-LPC2294 Programming manual

A product of a PHYTEC Technology Holding company
phyCORE-LPC2294
QuickStart Instructions
Using Keil's ULINK and the Keil ARM7/µVision3
Software Development Tool Chain
Note: The PHYTEC Spectrum CD includes the electronic version of
the English phyCORE-LPC2292/94 Hardware Manual
Edition: June 2005

phyCORE

-LPC2294 QuickStart Instructions
© PHYTEC Meßtechnik GmbH 2005 L-659e_3
In this manual are descriptions for copyrighted products that are not explicitly
indicated as such. The absence of the trademark () and copyright () symbols
does not imply that a product is not protected. Additionally, registered patents and
trademarks are similarly not expressly indicated in this manual.
The information in this document has been carefully checked and is believed to be
entirely reliable. However, PHYTEC Messtechnik GmbH assumes no
responsibility for any inaccuracies. PHYTEC Messtechnik GmbH neither gives
any guarantee nor accepts any liability whatsoever for consequential damages
resulting from the use of this manual or its associated product. PHYTEC
Messtechnik GmbH reserves the right to alter the information contained herein
without prior notification and accepts no responsibility for any damages which
might result.
Additionally, PHYTEC Messtechnik GmbH offers no guarantee nor accepts any
liability for damages arising from the improper usage or improper installation of
the hardware or software. PHYTEC Messtechnik GmbH further reserves the right
to alter the layout and/or design of the hardware without prior notification and
accepts no liability for doing so.
Copyright 2005 PHYTEC Messtechnik GmbH, D-55129 Mainz.
Rights - including those of translation, reprint, broadcast, photomechanical or
similar reproduction and storage or processing in computer systems, in whole or in
part - are reserved. No reproduction may occur without the express written
consent from PHYTEC Messtechnik GmbH.
EUROPE NORTH AMERICA
Address: PHYTEC Technologie Holding AG
Robert-Koch-Str. 39
D-55129 Mainz
GERMANY
PHYTEC America LLC
203 Parfitt Way SW, Suite G100
Bainbridge Island, WA 98110
USA
Ordering
Information: [phone] [e-mail] 1 [phone] [e-mail]
Technical
Support: [phone] [email protected] 1 [phone] [e-mail]
Fax: [phone] [phone]
Web Site: http://www.phytec.de http://www.phytec.com
3rd Edition: June 2005

Contents
© PHYTEC Meßtechnik GmbH 2005 L-659e_3
1 Introduction to the Rapid Development Kit.....................................1
1.1 Rapid Development Kit Documentation ......................................1
1.2 Overview of this QuickStart Instruction.......................................2
1.3 System Requirements ...................................................................3
1.4 The PHYTEC phyCORE-LPC2294...........................................4
1.5 Keil ARM7/µVision3 Software Development Tool Chain..........7
2 Getting Started.....................................................................................9
2.1 Installing Rapid Development Kit Software.................................9
2.2 Interfacing the phyCORE-LPC2294 to a Host-PC...................15
2.3 Downloading Example Code with Philips LPC2000
Flash Utility................................................................................18
2.4 Downloading Example Code with µVision3..............................21
2.4.1 "Blinky".........................................................................22
2.4.2 "Hello"...........................................................................25
3 Getting More Involved......................................................................31
3.1 Creating a New Project and Adding an Existing Source File.....31
3.1.1 Configure the Project Components................................33
3.1.2 Adding Source Files to the Project................................37
3.2 Modifying the Source Code........................................................40
3.3 Setting Options for Flash Target ................................................41
3.4 Building the Project....................................................................52
3.5 Downloading Code into Flash Memory......................................53
4 Debugging...........................................................................................55
4.1 Creating a Debug Project and Preparing the Debugger..............56
4.1.1 Creating a New Project..................................................56
4.1.2 Setting Options for Target.............................................57
4.2 Starting the Debugger.................................................................65
4.3 Keil µVision3 Debug Features ...................................................67
4.4 Using the Keil µVision3 Debug Features...................................69
4.4.1 Breakpoints....................................................................69
4.4.2 Single Stepping and Watch Window.............................70
4.5 Running, Stopping and Resetting...............................................71
4.6 Changing Target Settings for the "Executable Version"............72

phyCORE

-LPC2294 QuickStart Instructions
© PHYTEC Messtechnik GmbH 2005 L-659e_3
Index of Figures
Figure 1: Default Jumper Settings of the phyCOREDevelopment
Board HD200 with phyCORE-LPC2294................................15
Figure 2: JTAG Connector X701 on the phyCORE-LPC2294
(Bottom View)...........................................................................16
Figure 3: ULINK Connected to the phyCOREModule .........................17
Figure 4: Power Connector.......................................................................17

Introduction
© PHYTEC Messtechnik GmbH 2005 L-659e_3 1
1Introduction to the Rapid Development Kit
This QuickStart provides:
•general information on the PHYTEC phyCORE-LPC2294 Single
Board Computer (SBC),
•an overview of Keil's ARM7/µVision3 software development tool
chain evaluation version, and
•instructions on how to run example programs on the
phyCORE-LPC2294, mounted on the PHYTEC phyCORE
Development Board HD200, in conjunction with the Philips
LPC2000 Flash Utility for internal Flash, the Keil ULINK and
software tools
Please refer to the phyCORE-LPC2292/94 Hardware Manual for
specific information on such board-level features as jumper
configuration, memory mapping and pin layout. Selecting the links on
the electronic version of this document links to the applicable section
of the phyCORE-LPC2292/94 Hardware Manual.
1.1 Rapid Development Kit Documentation
This "Rapid Development Kit" (RDK) includes the following
electronic documentation on the enclosed "PHYTEC Spectrum
CD-ROM":
•the PHYTEC phyCORE-LPC2292/94 Hardware Manual
•controller User's Manuals and Data Sheets
•this QuickStart Instruction with general "Rapid Development Kit"
description, software installation hints and three example programs
enabling quick out-of-the box start-up of the phyCORE-LPC2294
in conjunction with the Keil ARM7/µVision3 software
development tool chain

phyCORE

-LPC2294 QuickStart Instructions
2© PHYTEC Messtechnik GmbH 2005 L-659e_3
1.2 Overview of this QuickStart Instruction
This QuickStart Instruction gives a general "Rapid Development Kit"
description, as well as software installation hints and three example
programs enabling quick out-of-the box start-up of the
phyCORE-LPC2294 in conjunction with the Keil ULINK and
ARM7/µVision3 software tools. It is structured as follows:
1) The "Getting Started" section uses three examples:
Blinky to demonstrate the download of user code to the internal
Flash device using the Philips LPC2000 Flash Utility
Blinky and Hello to demonstrate the download of user code to
the external Flash device using the Keil ULINK and
ARM7/µVision3 software tools
2) The "Getting More Involved" section provides step-by-step
instructions on how to modify both examples, create and build
new projects and generate and download output files to the
phyCORE-LPC2294 using the Keil tools.
3) The "Debugging" section provides a third example
program - "Debug" - to demonstrate simple debug functions
using the Keil µVision3 debug environment.
In addition to dedicated data for this Rapid Development Kit, the
PHYTEC Spectrum CD-ROM contains supplemental information on
embedded microcontroller design and development.

Introduction
© PHYTEC Messtechnik GmbH 2005 L-659e_3 3
1.3 System Requirements
Use of this "Rapid Development Kit" requires:
•the PHYTEC phyCORE-LPC2294
•the phyCOREDevelopment Board HD200 with the included
DB-9 serial cable and AC adapter supplying 5 VDC /min. 500 mA
•the Philips LPC2000 Flash Utility software
•the Keil ULINK JTAG-USB adapter, not included in the standard
Rapid Development Kit version1
•the PHYTEC Spectrum CD for ARM7
•an IBM-compatible host-PC (486 or higher running at least
Windows95/NT)
For more information and example updates, please refer to the
following sources:
http://www.phytec.com - or - http://www.phytec.de
[e-mail] - or - [e-mail]
http://www.keil.com
[email protected]
1: The Keil ULINK is included in the Rapid Development Kit version with the part number
KPCM-023-SK-2294-Keil.

phyCORE

-LPC2294 QuickStart Instructions
4© PHYTEC Messtechnik GmbH 2005 L-659e_3
1.4 The PHYTEC phyCORE-LPC2294
The phyCORE-LPC2294 represents an affordable yet highly
functional Single Board Computer (SBC) solution in sub-miniature
dimensions (60 x 53 mm). It is intended for use in memory-intensive
applications running within a multi-node CAN bus system. The
standard module is populated with a Philips LPC2294 controller.
All applicable data/address lines and signals extend from the
underlying logic devices to two high-density Molex SMT pin header
connectors (pin width is 0.635 mm/25 mil) lining the circuit board
edges. This enables the phyCORE-LPC2294 to be plugged like a
"big chip" into target hardware.
The standard module runs at a 60 MHz internal clock speed
(delivering 50/10 ns instruction cycle) and offers 1 MByte (up to
8 MByte) SRAM and 2 MByte (up to 16 MByte) Flash on-board for
DATA and CODE storage.
The module communicates by means of two RS-232 transceivers,
two (four optional) CAN bus interfaces, and a SMSC LAN91C111
10/100BaseT Ethernet controller which enables implementation of the
module in embedded Internet applications. The
phyCORE-LPC2294 operates within a temperature range of -40°C to
+85°C and requires only a 300 mA power source.
The Keil ARM/µVision3 software tools, in conjunction with the Keil
ULINK adapter, enables easy on-board download of user programs.

Introduction
© PHYTEC Messtechnik GmbH 2005 L-659e_3 5
The phyCORE-LPC2294 offers the following features:
•subminiature Single Board Computer (60 x 53 mm) achieved
through modern SMD technology
•populated with the Philips LPC2294 microcontroller
(TQPF-144 packaging)
•improved interference safety achieved through multi-layer PCB
technology and dedicated Ground pins
•controller signals and ports extend to two 100-pin high-density
(0.635 mm) Molex connectors aligning two sides of the board,
enabling it to be plugged like a "big chip" into target application
•32-bit, demultiplexed bus mode
•max. 60 MHz clock frequency (ca. 50 ns instruction cycle,
external; ca. 10 ns internal Flash)
•1.5 Gbyte external address space
•2 MByte (up to 16 MByte) on-board Flash1
•on-board Flash programming, no dedicated Flash programming
voltage required through use of 3.3 V Flash devices
•1 MByte (up to 8 MByte) RAM on-board, max. 2 MByte at 0 wait
states1
•up to two CAN transceivers (Infineon TLE6250V33)
•RS-232 transceiver for two serial interfaces
•SMSC 91C111 Ethernet controller with configuration EEPROM
•2 kByte (up to 8 kByte) SPI-EEPROM1
•I2C Real-Time Clock with internal quartz (can be battery buffered)
•one operating voltage for core & peripherals, 3.3 V,
typ. < 280 mA
•controller 1.8 V core voltage generated on-board
•additional 5 V operating voltage for CAN transceivers,
typ. <12 mA
•support of LPC2294 single chip mode
1: Please contact PHYTEC for more information about additional module configurations.

phyCORE

-LPC2294 QuickStart Instructions
6© PHYTEC Messtechnik GmbH 2005 L-659e_3
The phyCOREDevelopment Board HD200, in EURO-card
dimensions (160 x 100 mm) is fully equipped with all mechanical and
electrical components necessary for the speedy and secure insertion
and subsequent programming of most PHYTEC phyCOREhigh-
density series Single Board Computers. Simple jumper configuration
readies the Development Board’s connection to the
phyCORE-LPC2294, which plugs into the receptacle contact strips
mounted on the Development Board HD200.
phyCOREDevelopment Board HD200 Technical Highlights
•low voltage socket for supply with regulated input voltage 5 VDC
•additional supply voltages 3.3 VDC or 2.5 VDC
•two DB-9 sockets (P1A, P1B) configurable as RS-232 interfaces
•two additional DB-9 plugs (P2A, P2B) configurable as
CAN interfaces
•simple jumper configuration allowing use of the
phyCOREDevelopment Board HD200 with various PHYTEC
phyCOREhigh-density SBCs
•socket for RJ45 Ethernet transformer module
•one control LED (D3) for quick testing of user software
•2x 160-pin Molex connector (X2) enabling easy connectivity to
expansion boards (e.g. PHYTEC GPIO Expansion Board)

Introduction
© PHYTEC Messtechnik GmbH 2005 L-659e_3 7
1.5 Keil ARM7/µVision3 Software Development Tool Chain
Keil Software development tools for the ARM7 TDMI Architecture
support every level of developer from the professional applications
engineer to the student just learning about embedded software
development. The Keil ARM7 compiler supports all ARM7-
compatible devices including the Philips LPC2000 devices. For a
complete list of supported ARM7 derivatives go to:
http://www.keil.com/dd/arm7chips.asp
µVision3, the latest version of Keil's popular IDE, combines project
management, source code editing, program debugging, and Flash
programming in a single, powerful environment. This QuickStart
provides an overview of the most commonly used µVision3 features
including:
•Project management, device setup, and tool configuration
•Integrates Keil ARM development tools in a single graphical user
interface (GUI)
•Editor facilities for creating, modifying, and correcting programs
•JTAG/target debugging or CPU & peripheral simulation
Once installed, the default destination location for all ARM7 tools;
executables; include, header and example files; as well as online help
and documentation is the C:\Keil\Arm folder, while the µVision3 IDE
is located at C:\Keil\Uv3. You can start Keil µVision3 by selecting it
from the Programs menu using the Windows Start button. The Keil
µVision3 icon will also be placed on your desktop for easy startup of
the development tools.

phyCORE

-LPC2294 QuickStart Instructions
8© PHYTEC Messtechnik GmbH 2005 L-659e_3
The new µVision3 editor offers many standard and advanced software
editing features like:
•Incremental Find positions the cursor while you type the search
phrase.
•Active Brace Checking shows nesting and highlights mismatches
while entering parentheses, braces, or brackets.
•Text Block Functions that comment, indent, uppercase, tabify,
and remove whitespace from text blocks.
•Document-Selective Settings for tab spacing and syntax coloring
in Assembler, C, and other file types.
•Detailed Syntax Highlighting that allows you to define a user
keyword list. Colors are used in printed output.
•Document Outlining that provides a quick overview of complex
source files.
The ARM7 evaluation version, as provided on the PHYTEC
Spectrum CD, has the following limitations:
•The µVision Debugger is limited to 16 kBytes.
•You may not use the Evaluation Version of the µVision
IDE/Debugger to create commercial products.
•The GNU ARM tools (compiler, assembler, and so on) that are
provided are not limited or restricted in any way.
The full DKARM Developer's Kit can be purchased through
PHYTEC. Please contact our sales representatives for a quote.
For more information on Keil ARM7/µVision3 tools visit their
website at:
http://www.keil.com/arm/

Getting Started
© PHYTEC Messtechnik GmbH 2005 L-659e_3 9
2Getting Started
What you will learn with this Getting Started example:
•installing Rapid Development Kit software
•interfacing the phyCORE-LPC2294, mounted on the
Development Board, to a host-PC using the Keil ULINK
•downloading example user code in hex-file format from a host-PC
to the internal Flash memory using the Philips LPC2000 Flash
Utility
•downloading example user code from a host-PC to the external
Flash memory using ARM7/µVision3 tools
2.1 Installing Rapid Development Kit Software
When you insert the PHYTEC Spectrum CD into the CD-ROM drive
of your host-PC, the PHYTEC Spectrum CD should automatically
launch a setup program that installs the software required for the
Rapid Development Kit as specified by the user. Otherwise the setup
program start.exe can be manually executed from the root directory of
the PHYTEC Spectrum CD.

phyCORE

-LPC2294 QuickStart Instructions
10 © PHYTEC Messtechnik GmbH 2005 L-659e_3
The following window appears:
•Choose Install Basic Product Files Button.
•After accepting the Welcome window and license agreement select
the destination location for installation of Rapid Development Kit
software and documentation.
The default destination location is C:\PHYBasic. All path and file
statements within this QuickStart Instruction are based on the
assumption that you accept the default install paths and drives. If you
decide to individually choose different paths and/or drives you must
consider this for all further file and path statements.
We recommend that you accept the default destination location.

Getting Started
© PHYTEC Messtechnik GmbH 2005 L-659e_3 11
•In the next window select your Rapid Development Kit of choice
from the list of available products.
All Kit-specific content will be installed to a Kit-specific subdirectory
of the Rapid Development Kit root directory that you have specified
at the beginning of the installation process.

phyCORE

-LPC2294 QuickStart Instructions
12 © PHYTEC Messtechnik GmbH 2005 L-659e_3
All software and tools for this phyCORE-LPC2294 RDK will be
installed to the \PHYBasic directory on your hard-drive.
•In the next dialog you must choose whether to copy the selected
documentation as *.pdf files to your hard drive or to install a link
to the file on the Spectrum CD.
If you decide not to copy the documentation to your hard-drive you
will need the PHYTEC Spectrum CD-ROM each time you want to
access these documents. The installed links will refer to your
CD-ROM drive in this case.

Getting Started
© PHYTEC Messtechnik GmbH 2005 L-659e_3 13
If you decide to copy the electronic documentation to your hard-drive,
the documentation for this phyCORE-LPC2294 RDK will also be
installed to the Kit-specific subdirectory.
•Setup will now add program icons to the program folder, named
PHYTEC.
•In the next window, choose the Keil ARM7/µVision3 Software
Development Tool Chain.
The applicable Keil tool chain must be installed to ensure successful
completion of this QuickStart Instruction. Failure to install the proper
software could lead to possible version conflicts, resulting in
functional problems.
We recommend that you install the Keil ARM7 tools and µVision3
from the Spectrum CD-ROM even if other versions of µVision3 are
already installed on your system. These QuickStart Instructions and
the demo software included on the CD-ROM have been specifically
tailored for use with one another1.
1: Note: If you have a full version of the Keil ARM7 tools already installed on your host-PC we
recommend installing this evaluation version on a different desktop or laptop computer. If this
is not possible we recommend to use the same version of the Keil ARM7 tools that we use in
this QuickStart manual. PHYTEC can not guarantee successful completion of these
QuickStart instructions if a different version of the Keil ARM7 tools is used.

phyCORE

-LPC2294 QuickStart Instructions
14 © PHYTEC Messtechnik GmbH 2005 L-659e_3
•After accepting the Welcome window and license agreement select
the destination location for installation of the Development Tool
Chain.
The applicable Keil ARM7/µVision3 evaluation development tool
chain will be installed to your hard-drive.
In the following windows you can decide to install Philips LPC2000
Flash Utility software and the Acrobat Reader. The LPC2000 Flash
Utility must be installed to ensure successful completion of this
QuickStart Instruction. Failure to install the proper software could
lead to possible version conflicts, resulting in functional problems.
•Click OK and follow the Flash Utility Setup instructions.
•Decide if you want to begin the QuickStart Instruction
immediately by selecting the appropriate checkbox and click on
Finish to complete the installation.

Getting Started
© PHYTEC Messtechnik GmbH 2005 L-659e_3 15
2.2 Interfacing the phyCORE-LPC2294 to a Host-PC
Connecting the phyCORE-LPC2294, mounted on the phyCORE
Development Board HD200, to your computer is simple.
•Ensure proper jumper settings on the phyCOREDevelopment
Board as shown in Figure 1.
Figure 1: Default Jumper Settings of the phyCORE

Development Board
HD200 with phyCORE

-LPC2294
Note:
If you do not have a Keil ULINK adapter, skip the following two
bullet points.
•The ULINK JTAG adapter comes with various flat-band cables. In
order to connect this device to the phyCORE-LPC2294 module
you need to install a flat-band cable with a 2.0 mm connector. If
such a cable is not already installed on your ULINK open the
enclosure and connect the correct 2.0 mm to 2.0 mm cable to the
applicable header connector inside the ULINK. Make sure that
pin #1 on the cable (black wire) matches pin #1 on the connector.

phyCORE

-LPC2294 QuickStart Instructions
16 © PHYTEC Messtechnik GmbH 2005 L-659e_3
•Connect the other 2.0 mm cable connector onto pin header rows
X701 on the phyCOREmodule. Make sure that pin #1 on the
ULINK cable (black wire) is correctly connected to pin #1 on
JTAG connector X701 (located on the connector side of the PCB)
of the phyCORE-LPC2294 (refer to Figure 2).
1
19
X701
Figure 2: JTAG Connector X701 on the phyCORE

-LPC2294 (Bottom View)
•Mount the phyCOREmodule, pins-down, onto the Development
Board’s receptacle footprint (X6) as shown in Figure 3 below.
Ensure that pin 1 of the module, designated by the hash stencil
mark, matches pin 1 of the receptacle on the Development Board.
Ensure that there is a solid connection between the module’s pins and
the Development Board receptacle. Also take precautions not to
damage the connectors when the phyCOREis removed from and
inserted onto the Development Board.