Embedded Software Components
Contents
1. ae bedded Software Components 2007 Product Catalog Ies Pyy zar Micrium Empowering Embedded Systems 949 Crestview Circle Weston FL 33327 U S A Tel 1 954 217 2036 FAX 1 954 217 2037 www micrium com AMicriym Empowering Embedded Systems Micrium s vision is to provide the highest quality embedded software components in industry in the form of engineer friendly source code with unsurpassed documentation and customer support Micrium s products consistently deliver on that vision to shorten time to market throughout all product development cycles Micrium s world renowned real time operating system the Micrium yC OS II was the first product to embrace this vision The company s flagship product it features the highest quality source code available for today s embedded market The industry s acceptance and praise for uC OS II proves that Micrium s vision and strategy have successfully hit their target within embedded industry Today Micrium delivers to the embedded marketplace a full portfolio of embedded software components that complement uC OS II A TCP IP stack USB stack CAN stack File System FS Graphical User Interface GUI as well as many other high quality embedded components are now available The development process at Micrium enforces strict coding standards code reviews and clear and concise documentation This process was instrumental in cr2. 8051 cores and NEC 78Ko to 16 bit MCUs like TI MSP430 Renesas M16C and Freescale S12 up to 32 bit architectures like ARM NEC V850 and Atmel AVR32 Every C C compiler contains both generic global optimizations as well as low level chip specific optimizations that ensure a small code size while taking advantage of all the specific features of your selected device IAR J TRACE AND IAR J LINK IAR J Trace and IAR J Link are small ARM hardware debug devices that connect via USB to the PC host running Windows They integrate seamlessly into IAR Embedded Workbench for ARM and are fully plug and play compatible MICRIUM 2007 Product Catalog 17 D Micrium E d m a aie Jon ti 7 4 i Pi TE e f i 1 i Ji d F f K y J Jh es j h y O S il i eo J an r po fo i gt jie Real Time Kernel There are several choices for embedded software components only one makes sense At Micrium ease of use is a commitment that guides all product development Micrium has a solid reputation for delivering clean Royalty Free source code unsurpassed documentation and support for the embedded systems designer Our full suite of embedded components includes RTOS TCP IP Stack USB Stack File System Graphical User Interface GUI CAN Stack Modbus Stack Ask about our unique BEFOREyouBUY program COSTET TCP IP Distributors ASIA CHINA BMR Beijing o
3. Embedded Office Amann amp Hillmann GbR Sigmannser Weg 1 88239 Wangen Germany Tel 49 07522 909628 Fax 49 07522 909629 Mr Thomas Amann amann embedded office de Mr Michael Hillmann hillmann embedded office de www embedded office de ITALY iSYSTEM S r l Centro Direzionale Le Torri Via Marsala 34 A 21013 Gallarate VA Italy Tel 39 033 1g 119 Fax 39 0331 775 526 Mr Luca Foglia luca foglia isystem comNORWAY Inside Technology Nordic ApS See Denmark SWEDEN Inside Technology Nordic ApS PO Box 278 SE 55114 Jonkoping Sweden Tel 46 0 36 340715 Fax 46 0 36 340716 www insidetech se inside insidetech se IAR Systems AB PO Box 23051 SE 750 23 Uppsala Sweden Tel 46 18 16 78 00 Fax 46 18 16 78 38 info iar se Combitech Systems AB Slottsgatan 15 553 22 Jonkoping Sweden Tel 46 36 194611 Fax 46 36 194361 Mr Carl Andersson carl andersson combitech systems com SWITZERLAND Embedded Office See Germany THE NETHERLANDS 12 Controls Buitensingel 6 9883 SH Oldehove The Netherlands Tel 31 0 594 591001 Fax 31 0 594 591165 Mr Jeroen Verheul jverheul izcontrols nl UK Device Tools UK 0808 234 8535 Fax 0808 234 8536 sales devicetools com www devicetools com company www devicetools com
4. high performance small footprint and Operating System independent USB host software stack UC USB Host includes API class drivers Mass Storage HID and CDC and framework for developing custom class drivers The stack can be used with or without an RTOS ARCHITECTURE UC USB Host s software architecture consists of four logical layers The upper layer USB Class API provides class specific services to the applications The class layer consists of various class drivers and custom drivers specific to the vendor The USBD system software layer configures the device loads the matching driver and provides mechanism for data transfers The bottom layer consists of a driver that interfaces with the host controller hardware Platform independent services are used by the entire stack for compatibility across different platforms SPECIFICATIONS USB 1 1 and USB 2 0 compatible Control Bulk Interrupt and Isochronous data transfers OHCI EHCI UHCI Compatible ANSI C source code Host class drivers Hub Mass Storage HID CDC ag High performance ROMable and scalable to reduce footprint Works with or without an RTOS commercial or proprietary Royalty free licensing Outstanding documentation and source code included Extensive test cases amp test harness to verify the stack integration Application USB Class API HID Custom cpc Drivers USB D Host Controller Driver 8 MICRIUM 20Q Mmgee uct Cat
5. 6 Srp fa F MICRIUM 2007 Product Catalog Z a LA 5 pHC TCP IP Protocol Stack UC TCP IP is a compact reliable high performance TCP IP protocol stack Built from the ground up with Micrium s renowned quality scalability and reliability UuC TCP IP enables the rapid configuration of required network options to minimize your time to market FEATURES AND BENEFITS CLEANEST SOURCE CODE uC TCP IP provides you with the highest quality source code in the industry uC TCP IP is a clean room design and is not derived from publicly available Unix stacks yet still maintains compatibility with the Berkeley 4 4 socket layer interface As with all Micrium products uC TCP IP is written in ANSI C enabling its usage with a wide array of best of class cross development tools PORTABLE wUC TCP IP can be used on 16 32 and even some 64 bit CPUs HIGH PERFORMANCE UC TCP IP was designed specifically for the demanding requirements of embedded systems Critical sections were kept to a minimum and selected run time validations can be disabled to enhance performance UC TCP IP implements zero copy buffer management for highest efficiency SCALABLE AND ROMABLE UC TCP IP allows you to adjust the memory footprint based on your requirements UC TCP IP can be configured to only include only those network modules absolutely required by your system When a module is not used it s not included in the build to save valuable mem
6. System Layer lt stdio h gt like functions FS _FOpen FS_FRead FS_FWrite Translation of file operations to sector operations Synchronization of device operations Logical Block Layer for different file operations Low level routines to access sectors of a device and check status Device Driver Low level routines to access your hardware Hardware Layer API LAYER The API layer is the interface between uC FS and the user application It contains a library of ANSI C oriented file func tions such as FS_FOpen FS_FWrite etc The API layer transfers these calls to the file system layer Currently we only provide a FAT Tile system layer for UC FS but the API layer can deal with different Tile system layers at the same time So it is possible to use FAT and any other file system concurrently with uC FS FILE SYSTEM LAYER This layer translates file operations to logical block operations After such a translation the file system calls the logical block layer and specifies the corresponding device driver for a device LOGICAL BLOCK LAYER The main purpose of the logical block layer is to synchronize accesses to a device driver and to have an easy interface for the file system layer The logical block layer calls a device driver to make a block operation DEVICE DRIVER LAYER Device Drivers are low level routines that are used to access your hardware The structure of the device driver is simple to allow easy integratio
7. and receiving CAN messages Identifier data length code DLC and data and the linked signals are bundled and dedicated to one or more buses BUS MANAGEMENT UC CAN can communicate via one ore more CAN buses at the same time The bus management layer organizes the CAN buses and distributes the messages to the different device drivers DEVICE DRIVER LAYER The device driver layer buffers CAN messages to be sent and received All hardware dependencies are capsulated in this layer Your embedded target can also have multiple different CAN controllers 10 MICRIUM 2007 Product Catalog PROTOCOLS UC CAN enables the easy and quick implementation of custom CAN protocols such as CANopen Consult our web site for the availability of uC CANopen Small Sensor Slave Device drivers are available to support different CAN controllers Please consult our web site for a current list YOUR APPLICATION Application Signal uC CANopen I II Custom Protocol Bus Management o YOUR APPLICATION d A ea Message Device Driver Layer uC Modbus is a software module that allows your embedded system to communicate to other devices using the MODBUS protocol uC Modbus provides both Master uC Modbus M and Slave uC Modbus S capabilities to your product sold separately Your embedded system can thus act as a Modbus Slave Modbus Master or both concurrently UC Modbus is written in C and is highly portable uC Modbus s
8. normally windows that appear in order to request input from the user It may contain multiple widgets requesting information from the user Hexf o4 through various selections or it may take Binf oo11010 the form of a message box which simply ve a provides information such as a note or warning to the user and an OK button Widgets and dialogs are operated via a pointing device or keyboard any key input TOUCH SCREEN Touch screen support which is now included in the basic package contains a low level driver that handles the analog input from two 8 bit or better A D converter channels deboun cing and calibration of the touch screen This module is optional because you dont have to include it in your product if you dont have a touch screen MULTIPLE DISPLAYS LAYERS Windows can be placed in any layer or display and drawing operations can be used on any layer or display Multiple layers or multiple displays are handled the same way Using the same API routines and are simply referred to as multiple layers even if the particular embedded system uses multiple displays The UC GUI viewer allows you to look at every individual layer display but in the case of multiple layer systems also to look at the actual output the composite view VIRTUAL SCREEN A virtual screen means a display area greater than the physical size of the display It requires additional video memory and allows instantaneous switching between differen
9. uC GUI starts with a prefix related to the module to which its belongs to e g GUI WM This makes it easier to know that the functions refer to GUI services in your application Also the services are neatly grouped by categories GUI Disp for 2DGraphics GUI AA for Antialiasing etc UC GUI works with just about all CPUs and unlike other GUIs which requires a C compiler UC GUI is written in 100 ANSI C Processors from 8 to 32 bits will run UC GUI 16 bit CPUs or better are advisable for performance considerations pC GUI Embedded Software Suite pCc Gul LCD Drivers m Development tools for pC GUI Embedded Software Suite ADD ON OPTIONS Optional add on modules allow you to customize the memory footprint required and features required by your application The modules are MEMORY DEVICES Used to prevent the display from flickering when using drawing operations of overlapping items ANTIALIASING Smoothes curves and diagonal lines by blending the background color with that of the foreground WINDOW MANAGER Allows you to create and handle different Windows of any size i WIDGETS Widgets are windows with object type properties buttons radio buttons scroll bars check boxes list boxes and more Widgets are called controls in the Windows world Dialog notification received Pew Mey Francais steht LText EDIT widget 0 _ RText EDIT widget 1 DIALOGS Dialogs are
10. you to access different types of hardware with the file system at the same time Multiple media support A device driver allows you to access dif ferent medias at the same time OS support UC FS is suitable for usage with just about any multi threaded environment To ensure that different tasks can access the file system concurrently you have to implement a few opera ting system dependent functions UC OS II functions are included with uC FS ANSI C stdio h like API for user applications An application using standard C I O library can easily be ported to use UC FS Very simple device driver structure UC FS device drivers need only very basic functions for reading and writing blocks Therefore it is very simple to support your custom hardware Generic device drivers for NOR Flash NAND Flash SMC SmartCards SD Secure Digital MMC MultiMedia Card CF CompactFlash IDE Integrated Device Electronics Serial DataFlash RAMdisk Windows to allow you to simulate your software in a Windows environment Others i tsk Samisk 4 256 0 4 64 16 MICRIUM 2007 Product Catalog MEMORY FOOTPRINT These numbers have been achieved using an ARM 7 target in ARM mode with the IAR compiler The configuration does allow only 1 open file Additional open files require 1064 RAM bytes 2 sector buffers one file handle Using a Ramdisk ROM 15896 RAM 1584 LAYERED ARCHITECTURE API Layer File
11. ARP Sal 59 a6 Sa IP 10 8 11 3 ie T8 ICMP 57 6 0 Bye 3 UDP 2 4 2 5 1 1 12 ICP 40 0 45 0 7 373 Sockets 18 3 20 0 11 5 125 BSD 0 6 OF 0 0 0 0 Utils C Library 29 0 30 8 15 8 179 Compiler optimized for Size UC DHCPc UC DNSc UC FTPc UC FTPs UC HTTPs UC POP3c uC PPP UC SMTPc UC SNTPc UC TFTPs RAM Size Typical Configuration Number of small and larger buffers Number of timers Number of timers Number of ARP cache entries Number of TCP connections Number of sockets uC Options Disabled uC TCP IP TOTAL 54 0 Add on Options uC DHCPc 1 2 Compiler optimized for Speed 20 Small 256 bytes and 20 Large 1536 bytes one Ethernet frame 30 20 10 10 IMG uC Options Enabled 54 8 UC DNSc DNSc_ MAX HOSTNAME SIZE DNSc_ MAX CACHED HOSTNAMES UC TFTPs sizeof OS_ STK TFTP_CFG TASK STK SIZE UC FTPs sizeof OS STK FTP CFG TASK STK SIZE UC HTTPs sizeof OS STK HTTP _CFG TASK STK SIZE Typical Configuration size of OS STK on an ARM TFIP_ CFG TASK STK SIZE FIP CFG TASK STK SIZE HTTP CFG TASK STK SIZE 4 1024 342 2048 Visit our website for a detailed RAM size calculation formula MICRIUM 2007 Product Catalog 7 All Eol Bp a PHC USB Host Universal Serial Bus Host Stack PRODUCT OVERVIEW UC USB Host is a real time USB Host software stack designed for embedded systems equipped with a USB host or OTG controller UC USB Host is a full featured
12. IRONMENT UC USB Device is written in portable ANSI C and thus uC USB Device can be used with most 8 16 32 and even 64 bit CPUs or DSPs A C compiler is not required but can be used and thus can be used in C based applications RTOS SUPPORT UC USB BULK can be used with or without a RTOS START TEST APPLICATION Micrium provides for the Bulk stack a simple application that is a modified echo server and can be used to test the stack The sample application simply receives data bytes one at a time increments every byte received and sends it back to the host MICRIUM 2007 Product Catalog 9 gt HC CAN CAN protocol stack UC CAN is a CAN protocol framework which enables easy and clean implementation of CAN communication paths UC CAN is a source code library optimized for speed flexibility and size High portability and clean documenta tion was focused during development ARCHITECTURE The goal of uC CAN is to reduce the development effort of a develo per wanting to embed CAN The developer just needs to understand signals messages and bus configurations The different abstraction layers can be used independently UC CAN can be used with or without RTOS APPLICATION SIGNAL This layer gives access to logical signals which are located in one or more CAN messages Changes of signals can be checked and predefined actions can be executed MESSAGE The message layer organizes all information necessary for sending
13. Licensing Micrium com JORAL Technologies 2448 Fairmile Road Kemptville Ontario KOG 1J0 ENELE Tel 613 258 9683 Direct line 613 2951 2155 Toll Free 1 800 GO JORAL Fax 613 822 5137 Robert Campbell Joral ca USA CORPORATE OFFICES Micrium 949 Crestview Circle Weston FL 33327 USA Tel 1934 217 2036 Fax 1 954 217 2037 www Micrium com Licensing Micrium com Device Tools Tel 1 888 866 5338 Fax 1 888 866 5339 sales devicetools com www devicetools com company www devicetools com IAR Systems Software Inc 1065 E Hillsdale Blvd Foster City CA 94404 USA Tel 1 650 287 4250 Fax 1 650 287 4253 www lAR com info IAR com IAR Systems Software Inc 2 Mount Royal Marlborough MA 01752 USA Tel 1 508 485 2692 Fax 1 508 485 9126 www lAR com info IAR com Microcross Inc 151 Osigian Blvd Suite 154 Warner Robins GA 31088 USA Tel 478 953 1907 Fax 478 953 7661 www microcross com info microcross com EUROPE AUSTRIA Embedded Office See Germany DENMARK Inside Technology Nordic ApS PO Box 4075 DK 8260 Viby J Denmark Tel 45 87 34 11 00 Fax 45 87 34 11 20 www insidetech dk inside insidetech dk FINLAND Inside Technology Nordic ApS See Sweden FRANCE NeoMore ZA Ste Apolline 2 3 rue des Poiriers 78370 PLAISIR France Tel 33 0 1 30 64 15 81 FAX 33 0 1 30 64 08 83 Mr Jean Luc Trassard JLTrassard NeoMore com www neomore com GERMANY
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15. alog m E Easy to use API Minimal USB knowledge required E E CERIEL JUBpadapu EEIE TTP UC USB Device is a USB Device stack that offers the three following classes Bulk Device Communication Device Class CDC CD ROM Device Mass Storage Device Class MSC UC USB Device stack and has been designed to work on any embedded system with a USB client controller A hardware abstraction layer makes it possible to easily port UC USB Device to different USB controllers by simply writing or modifying existing hardware access routines UC USB Device can be used with USB 1 1 or USB 2 0 The stack consists of an embedded side which is shipped in source code form The BULK Device allows the PC to send data to the embedded target the embedded target to receive this data and reply back to the PC Host The PC is the USB host the BULK Device resides in the USB client A driver for the PC is typically shipped as an executable sys but it is also available as source code The Mass Storage Device stack enables you to use your embedded target device as a USB mass storage device Without the need to develop a kernel mode driver for the host operating system you can simply plug in your device and use it just like an ordinary disk drive Virtually every major operating system on the market supports these device classes out of the box Simply plug in your device and use it There is no extra file system code needed if you only wa
16. atures For example m 2D Graphics m Antialiasing m Color Management m Windows Widgets Dialogs m Fonts m Memory devices Anti flickering m Simulation of hardkeys with th PC simulation environment Ga LCD 0 Acme Shop TlandFaintin Bihi ve Pest mz oe sm This is an example combining a large portion of UC GUI features USER MANUAL UC GUI source code is structured and well documented In addition to the software quality of the source code the uC GUI user manual contains over 800 pages describing all the functions API MICRIUM 2007 Product Catalog 15 Mu Embedded File System UC FS is a FAT file system which can be used on any media for which you can provide basic hardware access functions UC FS is a high performance library that has been optimized for speed versatility and memory footprint UC FS has been designed to cooperate with any kind of hardware To use a specific hardware with uC FS a device driver for that hardware is required The device driver consists of basic I O functions for accessing the hardware and a global table which holds pointers to these functions FEATURES AND BENEFITS UC FS is written in ANSI C and can be used on virtually any CPU Some of the features of UC FS are MS DOS MS Windows compatible FAT12 FAT16 and FAT32 support or Micrium FAT free proprietary File System Multiple device driver support You can use different device drivers with uC FS which allows
17. d square any color Etc USER INPUT Sliders Knobs Buttons Pick Lists Radio Buttons Checkboxes Edit boxes DISPLAY BITMAPS m User icons m Pictures Works with any compiler assembler linker that can generate an ELF file MN CAN INTERFACE VIA m J Link ARM based processors m RS 232C m TCP IP PROJECT MANAGEMENT m Supports project hierarchy m Project auto save restore m Create data screens in minutes m Unlimited number of data screens MICRIUM 2007 Product Catalog 3 au aa aa ii pHC OS I The Real Time Kernel FEATURES AND BENEFITS UC OS II is a portable ROMable scalable preemptive real time deterministic multitasking kernel for microprocessors microcon trollers and DSPs UC OS II can manage up to 250 application tasks and provides the following services Semaphores Event Flags Mutual Exclusion Semaphores to reduce priority inversions Message Mailboxes Message Queues Task Management Time Management Fixed Sized Memory Block Management UC OS I comes with ALL the source code In fact the source code is 100 portable ANSI C and is probably the cleanest and most consistent code of any RTOS The internals of UC OS II are described in the book MicroC OS lIl The Real Time Kernel ISBN 1 57820 103 9 by Jean J Labrosse All services provided by uC OS II starts with the prefix OS This makes it easier to know that the functions refer to kernel Servic
18. eating a Validation Suite for uC OS II that provides all documentation necessary to deliver UC OS II as a pre certifiable software component for such safety critical systems as avionics RTCA DO 178B and EUROCAE ED 12B medical FDA 510 k and IEC 61058 standard for transportation and nuclear systems Micrium s uC OS II is immediately certifiable for the highest criticality systems including DO 178B Level A Class III medical devices and SIL3 SIL4 IEC certified systems Even when products under development are not safety critical the certifications represent proof points that Micrium s uC OS II is the most robust and reliable RTOS available Micrium believes so strongly in its approach to developing embedded software that the company works very closely with educational institutions to help future embedded software engineers learn the Micrium way We encourage you to take a look at our catalog to find how the Micrium uC product family has expanded over the past few years Your comments and questions are more than welcome The uC Team at Micrium gt HC Probe Run Time Monitoring uC Probe is a Microsoft Windows application that allows you to display the value at run time of virtually any variable memory location and I O port in your product pC Probe allows you to display these variables as analog gauges numeric indicators thermo meters bar charts spreadsheets pie charts LEDs and many other visualization methods without req
19. es in your application Also the services are neatly grouped by categories OSTask relate to task management functions OSQ relate to message queue management OSSem relate to semaphore management etc Second Edition N A A validation suite has been developed for UC OS I and provides all the documentation necessary to prove that uC OS II is suitable for Safety Critical Systems common to Aviation and Medical products Although this feature may not be applicable to your needs it does prove that uC OS II is a very robust RTOS uC OS II is now 99 compliant with the Motor Industry Software Reliability Association MISRA C Coding Standards These standards were created by MISRA to improve the reliability and predictability of C programs in critical automotive systems A detailed UC OS I compliance matrix describing all of MISRA s 127 C Coding Rules is available from Micrium s website uC OS II runs on a large number of processor architectures and ports are available FREE download from our web site The vast number of ports should convince you that uC OS II is truly very portable and thus will most likely be ported to new processors as they become available 4 MICRIUM 2007 Product Catalog i lt gt UC OS II can be scaled to only contain the features you need for your application and thus provide a small footprint Depending on the processor UC OS II can be reduced to as little as 2K bytes of c
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21. iien g Be 2 2 8 8 EEEa 3 ai E E F P x 4 a UPDATER The Updater is an add on and not part of uC FL It has been designed to give the end user the possibility of an easy firmware update without using uC FlashLoader It is shipped as source code which requires to modified and thus recompile the Updater After the Updater is started it shows a dialog which gives the user the possibility to set up the PC COM port After the Updater tool gets contact with the target it shows a notification message in the application window Now the user should only press the Start button or the Enter key to update the target The tool will clear the flash programs the new file into the flash makes a CRC check and makes the target application valid uC Updater 1 00b MICRIUM 2007 Product Catalog 13 pHC GUI Embedded Graphical User Interface FEATURES AND BENEFITS UC GUI is a universal graphical software for embedded applications It is designed to provide an efficient processor and LCD controller independent graphical user interface to any application using a graphical LCD It works in single as well as in multi task environments UC GUI can be adapted to just about any size of physical or virtual display with a LCD controller and CPU UC GUI comes with ALL the source code In fact the source code is probably the cleanest and most consistent code of any Embedded Graphical User Interface All services provided by
22. long with a list of all the tasks waiting on these kernel objects and more This can become very useful to the embedded developer when testing and debugging applications Other debuggers also provide Kernel Awareness for UC OS II Lauterbach Nohau iSystem and others OSEK VDX This pC OS Il extension provides the user with a certified OSEK VDX application programming interface The OSEK VDX Extension supports the OS conformance classes BCC1 and ECC1 The COM conformance classes CCCA and CCCB are provided for internal communication Your Application 2 Your Application 1 uc OS II Cfg i During the standard development process in OSEK VDX system development the system architect generates one or more system description files containing the OSEK VDX Implementation Language OIL The OSEK VDX Extension includes a template based code generation tool which allows the automatic generation of the necessary target configuration files The code generation tool is a command line tool which can be integrated in any build process THE SYSTEM IS CERTIFIED FOR THE FOLLOWING ENVIRONMENTS m Freescale MPC5554 with Windriver Compiler m Freescale S12XE with Cosmic Compiler m Other processor compiler environments on request ir a 2 KEJ Fig 1 OSEK VDX d Extension Overview me gel Your System Generation OSEK VDXOIL Scope of pC OS II with OSEK VDX Extension
23. n of your hardware Micrium is a worldwide authorized distributor of IAR Systems products IAR provides a range of development tools for embedded systems integrated development environments IDE with C C compilers and debuggers development kits hardware debug probes and state machine tools IAR KICKSTART KIT Whether you are eager to get started or want to evaluate a combi nation of tools IAR KickStart Kit includes everything you need to get going quickly both hardware and software The kit contains a development board the IAR J LINK JTAG debugger with a USB connector and a suite of software development tools including visualSTATE and an IAR Embedded Workbench project with full uC OS Il source code and on some KickStarts uC TCP IP source code IAR EMBEDDED WORKBENCH IAR Embedded Workbench is the most complete suite of professional development tools for embedded applications available today It offers the same intuitive user interface regardless of the micro processor you have chosen to work with Ready made project templates and configuration files give you a flying start IAR Embedded Workbench incorporates the IAR C C Compiler assembler linker librarian text editor project manager and C SPY debugger into one integrated development environment IDE This gives you an uninterrupted workflow and a single tool suite where all the components integrate seamlessly IAR Embedded Workbench IDE LBR File Edi
24. nt to access the data on the target from the host side The host OS already provides several file systems You have to provide file system program code on the target only if you want to access the data from within the target application itself see UC FS TYPICAL MASS STORAGE DEVICE APPLICATIONS Digital camera USB stick MP3 player DVD player Any target with USB interface Easy access to configuration and data files UC USB Device has a hardware abstraction layer allowing rapid addition of support for new devices Additional drivers are added on a regular basis Please consult our website PHC USB Device Universal Serial Bus Device Stack Manufacturer Driver Atmel AT91RM9200 Atmel AT91SAM7A3 Atmel AT91SAM7S Atmel AT91SAM7X Atmel AT91SAM9 Cypress SL811HS OKI 69062 NXP LPC214X NXP LPC2888 NXP LPC318X Renesas M16C M30245 Sharp LH79524 Sharp LH7A400 Sharp LH7A404 ST Microelectronics STR71X FEATURES AND BENEFITS SPEED The highest possible transfer rate on USB 1 1 12 Mbit sec devices is approximately 1 1 MByte per second This data rate can indeed be achieved on fast system such as ARM7 and faster The Mass Storage Device stack provides support for Full speed 12MBit sec and high speed 480MBit sec transfer rates MEMORY REQUIREMENTS 1 kBytes mostly used for buffering 1 kBytes mostly used for buffering Bulk 6 kBytes MSD 10 kBytes Targets with less RAM can also be used DEVELOPMENT ENV
25. ode space and 300 bytes of data space excluding stacks The execution time for most of the services provided by pC OS II is both constant and deterministic This means that the execution times do not depend on the number of tasks running in your application UC OS II has been used in hundreds of products from companies all around the world Many colleges and Universities worldwide are also using UC OS II in curriculum teaching the subject of real time systems This ensures that engineers in the workplace are trained and ready to use uC OS II in your products rHC OS View HC OS II Profiling You can View the status of your tasks which are managed by UC OS I with an add on module called uC OS View To accomplish this you add a small target resident module that communicates with a Microsoft Windows application via an RS 232C serial port omer SOTTEETTETTESET FRESE STA a a oo fe ee ee M y Map aa fiai mea P l Trma issiima hia Ti Fia EF papas om F ma eerie ee fe mead Mies Tribu es mge berr e cHC OS II KA Kernel Aware Plug In C OS II KA Kernel Awareness Plug In allows you to display UC OS II s internal data structures in a convenient series of Windows integrated with the C SPY Debugger within the IAR Embedded Workbench This provides you with information about each of the active tasks in the target application about each semaphore mutex mailbox queue and event flag group a
26. of m AWindows application called uC FlashLoader and runs on a PC m Target resident code called the bootloader or BTL which is provided in C source code form m An embedded application with a FLASH type memory for program storage FEATURES Portable to any CPU and FLASH Interfaces via an RS 232C serial port Configurable Optional password 100 save amp fast CRC check implemented Easy to use FILE TYPES AND CONVERSION I Intel HEX HEX W Motorola S MOT S7 S8 and S9 W pC FlashLoader analyses loads and displays the contents of a file Files can be relocated and converted uC FlashLoader is a 32 bit Windows application and can be started from the Windows Explorer or from the command line uC FlashLoader is very easy to use any hex file Intel Hex Motorola S records etc can be loaded and transferred to the bootloader BTL to update your embedded target The following is a screen shot of the Windows application with a loaded hex file and programming a target chip MIEC BTL mot 1 RE 57600 O BTLMIGC May 28 2001 09 58 04 CPU WIEC BTL Version ETL 2 04 C0000 FBFEF ne mm 2 a ae m F 5 Fa u aE HainTask h 4 ELE a sdsd ad d 0d j Ui dj Pjee T T ALERE SE SeESRESE Se zi IOA oe a a LJ a a a i E Sees Uesheesaceesnedeoe SSSSSSSASSSSESESS ISS HS P BESRRSRSASSSSSRA TNE miL SeSSseeessansseee5 BeSeetmaamdessenm EZZZPSSSSBRE E renee ty Sa
27. ory space for resource limited embedded systems ROYALTY FREE uC TCP IP is licensed on a per end product basis and does not require any run time royalties NETWORK INTERFACE CONTROLLER DRIVERS UC TCP IP currently supports Ethernet and Serial NICs Additional drivers are added on a regular basis The following drivers are available from Micrium Driver Description Atmel AT91RM9200 Integrated MAC Cirrus Logic CS8900A External Ethernet Controller Futjitsu MB891403 Integrated MAC Freescale MCF5272 Integrated MAC SMSC 91C111 External Ethernet Controller ST SIR912 Integrated MAC 6 MICRIUM 2007 Product Catalog DRIVER DEVELOPMENT If your NIC hardware is not found in the previous list you can develop it yourself or contract Micrium to develop it for you The Interface Layer documentation provided with the source code gives you all the functions API required to write your NIC driver Again following the Micrium documentation to understand how to develop your driver is greatly facilitated by the high quality standards used by Micrium to generate all its documentation THIRD PARTY CERTIFICATION uC TCP IP has been designed from the ground up to be certifiable for use in avionics as well as medical and other safety critical products Even if your product is NOT safety critical you should view the certification as proof that UC TCP IP is a very robust and highly reliable TCP IP stack MISRA C The source code for uC TCP IP follows the Moto
28. r Industry Software Reliability Association MISRA C Coding Standards RTOS required UC TCP IP requires the presence of a Real Time Operating System RTOS or Kernel for task scheduling and mutual exclusion UC TCP IP includes all the source code to interface to the UC OS I RTOS but can easily be used with other RTOSs YOUR APPLICATION yC DHCPc wC DNSc uC TFTPs uC FTPc wC HTTPs wC SNTPc uC FTPs wC POP3c wuC SMTPc BSD Sockets CED gt uC PPP Optional NIC Ethernet Serial CPU ADD ON OPTIONS The following Application Layer protocols are available from Micrium Protocol He DineRe Description Dynamic Host Configuration Protocol client ie ake File Transfer Protocol client C HTTPs HyperText Transport Protocol server UC SMTPc Simple Mail Transfer Protocol client UER Trivial File Transfer Protocol client MEMORY FOOTPRINT The following memory footprints were derived for an ARM7 target in ARM mode using IAR s EWARM V4 20A Compiler optimization set for maximum optimization for either size or speed as indicated UC TCP IP Options set for either most disabled or all enabled For uC TCP IP we have excluded the NIC PHY ISR amp BSP layers since these are NIC amp board specific All values are Kbytes ROM Size Compiler Compiler Compiler Compiler optimized optimized optimized optimized Protocol Layers forSize forSpeed forSize for Speed IF Bf 3 8 2 2 2 3
29. t screens even on slow CPUs VNC VNC stands for Virtual Network Computing It is in essence a client server system based on a simple display protocol which allows the user to view a computing desktop environment not only on the machine where it is running but from anywhere on the Internet and from a wide variety of machine architectures LCD DRIVERS Micrium provides driver for the most popular display controllers UC GUI comes with a suite of development tools to facilitate your project development UC GUI includes a simulation environment under MSVC It can be used to write and test the entire user interface on the PC all routines are 100 identical to your embedded application no matter what CPU or LCD you are using This makes debugging and development easy and convenient Generating screen shots of the LCD is a snap These screenshots can then be inserted into documentation JPEG display in a simulation of a target system using a bitmap image of the actual target hardware GIF and animated GIF is also supported UC GUIView a separate program shows the contents of the simulated LCD even during debugging pC GUI View 3 60 File view Help EN LCD 320 240 8bpp 0 OX G colors 0 Ox pC GUI Touch screen demo BEOOOUBEEOOOBEES HES nnn Annn Mouse moved out uC GUI Bitmap converter The bitmap converter is intended as a tool to convert bitmaps from a PC format to a C file The bitmap conver
30. t View Project Simulator Tools Window Help ee Deug rhel re CEAR TTI ECERAN Fibonacci h Fibonaccl cpp CppTutor cpp sia project3 Debu Ad ay AA CppTutor cpp a Fibonacci cpp ff Try to store the calculated value for future needs if in gt 0 amp amp n initialized 1 amp amp nm lt max_fib A root n 1 value Hinitialized M project3 d79 L R project3 map v f Finally return the value Overview project project2 project3 I4 return value Pee x ffol a A f project3 Debug ip Project s mape next a Segment part 5 Intra module refs fibonacci next initialized CODE z main Relative segment address 00008220 00008287 0x68 bytes alic fibonacci nth int 00008221 7 stack 1 00000000 0000000C Full name fibonacci nextivoid Symbol type function Filename C Progr Fibonacci cpp SIAR SYSTEMS Within IAR Embedded Workbench you can manage projects create source files build applications and run them in the C SPY simulator or on hardware A Kernel Awareness plug in allows you to view and interact with information from uC OS II in dedicated windows within the IAR Embedded Workbench IDE Optimizing C and C Compilers IAR Systems has developed more compilers for embedded micro processors than anyone else The IAR C C Compiler is available for many different architectures ranging from 8 bit MCUs like Atmel AVR
31. ter displays the converted image A number of simple functions can be performed with the bitmap converter including flipping the bitmap horizontally or vertically rotating it and inverting the bitmap indices or colors UC GUI Font converter With the font converter and editor you can convert any font avail able on your Windows PC into a C file which can be compiled and linked with your application This way the font can be displayed on your LCD using UC GUI Proportional fonts are supported fonts for foreign languages can be created the same way SMALL FOOTPRINT The memory requirements vary depending on which parts of the software are used and how efficient your target compiler is It is therefore not possible to specify precise values but the following apply to typical systems Small systems no window manager m RAM 100 bytes m Stack 500 bytes m ROM 10 25 kb depending on the functionality used Big systems including window manager and widgets m RAM 2 6 kb depending on number of windows required m Stack 1200 bytes ROM 30 60 kb depending on the functionality used Note that ROM requirements will increase if your application uses many fonts All values are rough estimates and cannot be guaranteed SAMPLES UC GUI is delivered as source code Multiple samples of source code are included with the uC GUI package Samples are providing a simple introduction to some of the uC GUI fe
32. tion K 12 MICRIUM 2007 Product Catalog i 7 E Allows your application to get the current date and time into a structured data type named CLK DATE TIME which contains year month day day of week hour minute seconds and time zone Allows conversion from and to all types of timestamps and CLK DATE TIME get and set the internal 32 bit running counter using any of the four data types UC CIk can be used with uC SNTPc to obtain the current date and time from a Network Time Protocol server UC LCD is a component that allows you to interface with character LCD Liquid Crystal Display modules which are based on the highly popular HD44780 Dot Matrix LCD Controller amp Driver UC LCD allows you to E Control LCD modules containing up to 80 characters Display ASCII characters Display ASCII strings Define up to eight symbols based on a 5x7 dot matrix E Display horizontal and vertical bar graphs i An increasing number of embedded applications use in circuit reprogrammable memory chips The advantage of this technology compared to the old generation of one time programmable or mask programmed chips is obvious The application can be reprogrammed at any time i e after assembly of the hardware or even after shipment at customer s site in case of firmware revision or new features UC FL is a software for program updates for embedded applica tions via serial interface from a PC UC FL consists
33. tten in portable ANSI C and thus uC Modbus can be used with most 8 16 32 and even 64 bit CPUs or DSPs A C compiler is not required but can be used and thus UC Modbus can be used in C based applications RTOS SUPPORT UC Modbus requires the presence of an RTOS but can be adapted to just about any commercial or in house RTOS wC Modbus includes interface code to work with pC OS II SUPPORTED FUNCTION CODES Function Code Description Coil Read Discrete Input Read Holding Register Read Input Register Read Write Single Coil Write Single Holding Register Diagnostic Loopback Write Multiple Coils Write Multiple Holding Registers File Read File Write MICRIUM 2007 Product Catalog 11 pHC BuildingBlocks Embedded Software Components uC Clk is a component that implements a Year 2000 compliant clock calendar module The clock calendar module offers the following features Maintains time using a 32 bit running counter starting at 2000 01 01 00 00 00 GMI Allows your application to obtain timestamps to mark the occurrence of events A uC CIk timestamp is a copy of the internal 32 bit running counter THREE TIMESTAMPS TYPES ARE SUPPORTED m uC Clk timestamps which covers years 2000 to 2135 with one second resolution m UNIX timestamps which covers years 1970 to 2105 with one second resolution m NTP Network Time Protocol timestamps which covers years 1900 to 2035 with one second resolu
34. uiring you to write any code in your product No need to use printf statements no need to include a user interface in your product simply include a stub provided in source form in your target and you can start looking at the behavior of your embedded system as you are developing your product You can use uC Probe to display the values of temperatures pressures altitudes process variables state variables timers and counters computed values analog inputs and outputs minimum and maximum values execution times stack usage I O registers I O ports tables and arrays plot variables over time and many more You can display booleans integers floats and ASCII strings gt wa O22 l wm 44 w aes rese I Automotive Example Fusi Temp O Ttemp Aly Ter reste D pee cata o ih bic ii i a aaa La mi gt OU Pressure ose roroa uC Probe allows you to create any number of data screens where these variables are displayed allowing you to logically group different views into your product FEATURES E WORKS WITH ANY PROCESSOR m 8 16 32 64 bit or DSP m Uses minimal resources m Fast data update Works with targets that has or doesn t have an RTOS VARIABLES CAN BE DISPLAYED AS m Analog gauges round or square linear or logarithmic scales m Numeric indicators m Thermometers Bar charts Pie charts Plots multiple variables per plot Spreadsheets workbooks LEDs roun
35. upports both ASCII and RTU protocols and RS 232C and RS 485 UC Modbus allows you to read or write integer floating point assuming the Daniels Extensions and discrete values from to your target system FEATURES AND BENEFITS MULTIPLE CHANNELS UC Modbus allows you to have multiple serial interfaces channels on a single target system Each channel is independently configurable at run time to be either a Master or a Slave and communicate using Modbus ASCII or RTU RS 232C OR RS 485 UC Modbus allows you to have multiple RS 232C or RS 485 ports on the same target ASCII AND RTU UC Modbus supports both Modbus ASCII and RTU on an individual channel basis APPLICATION DATA UC Modbus allows you to assign just about ANY application variable to any Modbus holding register input register coil discrete output or input status discrete input MODBUS REGISTERS W Read and Write from to up to 65536 16 bit Integer or Floating Point Holding Registers Read from up to 65536 16 bit Integer or Floating Point Input Registers Read and Write from to up to 65536 Coils Read from up to 65536 Input Status aaa MEMORY REQUIREMENTS The amount of code space required by uC Modbus depends on which function codes are included and varies between 8 and 20 kBytes The amount of data space RAM depends on the number of Modbus channels Each channel requires about 1 kBytes DEVELOPMENT ENVIRONMENT UuC Modbus is wri
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