The C project that doesn't use Processor Expert can be converted to Processor Expert. This is useful when the user finds out that he/she would like to use additional features of Processor Expert. WARNING! Note that in most cases this conversion involves necessary manual changes in the application code, because for example the register interrupt vectors table definitions created by the user often conflicts with Processor Expert definitions. Don't forget to backup the whole project before the conversion. Some files will have to be removed from the project. The conversion to Processor Expert is recommended to experienced users only. Steps: Select the command in the main menu File > New > Other and in the New Project Wizard select Processor Expert / Enable Processor Expert for Existing C Project Select the project you want to update. Select the derivative that will be included in PEx project (you should use the same derivative with the _4SDK suffix that has been selected when the project was created without PEx). Select the target compiler (select the GNU C Compiler by default but if you have not installed any other compiler in the Kinetis Design Studio) Confirm changes (renaming of main.c module and any other changes you want to apply) and click on the Finish button. The project with PEx is created but there need to be done following changes: Go to project Properties to the Procesor Expert > Kinetis SDK Specific and fill the SDK path. Use browse button and select a path to the Kinetis SDK folder or fill the ${KSDK_PATH} which is default system variable. This variable points to the default Kinetis SDK folder. After this project still shows some errors. Remove the PinSettings component from project and add new PinSettings component from Components Library. This process adds missing fsl_clock_manager component to the project too. Press the button Generate Processor Expert Code and project should be generated without errors. Remove the duplicate main.c module – the main_backup.c file (copy content of the old main.c module into the new one created by PEx) and delete the old version of the file (main_backup.c) Remove all IO maps files from the original project. The KDS bareboard project have all these files included in the Includes folder by default (core_......h files and IO map files). Remove all startup files from the original project. The KDS bareboard project have all these files (startup_xxxxxx.S and system_xxxxxx.c files) included in the Project_Settings/Startup_Code  folder. Remove linker file xxxxxxxxxxxx_flash.ld from the original project. Use the Processor Expert.ld linker file that is generated by Processor Expert. In the context menu of the project select Properties and in the Properties window go the C/C++ Build > Settings > Tool Settings, select the Cross ARM C++ Linker / General and select the ProcessorExpert.ld file instead of MK......_flash.ld (see the following screenshot).

This tutorial shows a basic steps to create a CodeWarrior project with Processor Expert configured for the FRDM-KL25 board. The steps apply to CodeWarrior version 10.3 or newer. 1. In the CodeWarrior , go for [File | New | Bareboard Project]. 2. Type a project name such as e.g. KL25Z-PE” then click [Next] 3. In Devices page, please go to the line [Device or board to be used], type in part of the name our target device:  "kl25z" and select the final target device MKL25Z128 from the filtered list. Then click [Next]. 4. In the Connections window select only the [OpenSource SDA] connection type and click [Next]. Note: This is the on-board USB debug connection on FRDM-KL25. 5. In the Rapid Application Development select [Processor Expert] and click [Finish]. 6. The CodeWarrior Projects view contains a newly created project. Double-click the Processor Expert.pe file to ensure to see  the Processor Expert components from the project in the Component view. 7. In the Component view open the view menu (small down-heading arrow) and select Apply Board Configuration command 8. Click Browse… button and select FREEDOM-KL25Z / cpu / CPU_default.peb 9. Click Finish to confirm replacement of the default CPU component by the pre-configured one for the FRDM-KL25 board. Now the project is configured to run from on-board crystal at 48MHz. You can continue with adding components from the Components library view and configuring them in the Inspector or for example try the follow tutorial Toggling Pin on Kinetis Using a Timer Output .

The C project that doesn't use Processor Expert can be converted to Processor Expert. This is useful when the user finds out that he/she would like to use additional features of Processor Expert. WARNING! Note that in most cases this conversion involves necessary manual changes in the application code, because for example the register interrupt vectors table definitions created by the user often conflicts with Processor Expert definitions. Don't forget to backup the whole project before the conversion. Some files will have to be removed from the project. The conversion to Processor Expert is recommended to experienced users only. Steps: Select the command in the main menu File > New > Other and in the New Project Wizard select Processor Expert / Enable Processor Expert for Existing C Project Select the project you want to update. Select the derivative that will be included in PEx project (you should use the same derivative with the _4SDK suffix that has been selected when the project was created without PEx). Select the target compiler (select for example the IAR ARM C Compiler if the C project has been created as IAR ARM C project) Confirm changes (renaming of main.c module and any other changes you want to apply) and click on the Finish button. The project with PEx is created but there need to be done following changes: Go to project Properties to the Procesor Expert > Kinetis SDK Specific and fill the SDK path. Use browse button and select a path to the Kinetis SDK folder or fill the ${KSDK_PATH} which is default system variable. This variable points to the default Kinetis SDK folder. After this project still shows some errors. Remove the PinSettings component from project and add new PinSettings component from Components Library. This process adds missing fsl_clock_manager component to the project too. Press the button Generate Processor Expert Code and project should be generated without errors. Remove the duplicate main.c module – the main_backup.c file (copy content of the old main.c module into the new one created by PEx) and delete the old version of the file (main_backup.c) Processor Expert includes all IO maps and startup files. Therefore all IO maps and startup files from the original C project must be removed (e.g. content of the Static_Code folder). Processor Expert generate linker file ProcessorExpert.xxx (e.g. file ProcessorExpert.icf for IAR ARM C Compiler). Therefore all linker command files from the original C project must be removed.

The attached document shows how tou use Processor Expert Driver Suit to generate code for IAR. You can see details in the notes at the botton of the slides. Best regards, Carlos

Frequently Asked Questions (FAQ) How to quickly start using Processor Expert in CodeWarrior? Where can I find Processor Expert examples and tutorials in CodeWarrior? How to configure the processor component to match my hardware? Product Information on Freescale.com Product Summary Page Documentation Downloads Trainings and Support Other Resources Processor Expert Tools in CodeWarrior 10.3 - Training Videos

The C project that doesn't use Processor Expert can be converted to Processor Expert. This is useful when the user finds out that he/she would like to use additional features of Processor Expert. WARNING! Note that in most cases this conversion involves necessary manual changes in the application code, because for example the register interrupt vectors table definitions created by the user often conflicts with Processor Expert definitions. Don't forget to backup the whole project before the conversion. Some files will have to be removed from the project. The conversion to Processor Expert is recommended to experienced users only. Steps: Select the command in the main menu File > New > Other and in the New Project Wizard select Processor Expert / Enable Processor Expert for Existing C Project Select the project you want to update. Select the derivative that will be included in PEx project (you should use the same derivative, but without the _4SDK suffix, that has been selected when the project was created without PEx). Select the target compiler (select for example the IAR ARM C Compiler if the C project has been created as IAR ARM C project) Confirm changes (renaming of main.c module and any other changes you want to apply) and click on the Finish button. Remove the duplicate main.c module – main_backup.c (copy content of the old main.c module into the new one created by PEx) and delete the file The project with PEx is created but there need to be done following changes: Remove the PinSettings component from project and add new PinSettings component from Components Library. This process adds missing fsl_clock_manager component to the project too. Press the button Generate Processor Expert Code and project should be generated without errors. Remove the duplicate main.c module – the main_backup.c file (copy content of the old main.c module into the new one created by PEx) and delete the old version of the file (main_backup.c) Processor Expert includes all IO maps and startup files. Therefore all IO maps and startup files from the original C project must be removed. Processor Expert generate linker file ProcessorExpert.xxx (e.g. file ProcessorExpert.icf for IAR ARM C Compiler). Therefore all linker command files from the original C project must be removed.

Remember Processor Expert? Just to refresh your mind, is a development system to create, configure, optimize, migrate, and deliver software components that generate source code for Freescale silicon, supporting S08/RS08, S12(X), Coldfire, Coldfire+, Kinetis, DSC 56800/E, QorIQ and some other Power Architecture processors. And well, what's the such new great thing in it? Take a look: Microcontroller Driver Suite v10.0 is a software management system to perform Processor Expert's tasks and provide a low-cost, efficient solution for your designs. Just recently a great update has been made into it: the driver suite is delivered and installed as a comprehensive product with the Eclipse 3.7 (Indigo) IDE. It is also available as an Eclipse 3.7 plug-in. This extends Processor Expert software functionality to non-CodeWarrior IDE users for the supported platforms. The cool, useful part of all this is that Processor Expert technology packaged in the driver suite makes it much easier to optimize the low-level intricacies of a hardware platform. It also eliminates the necessity for one-size-fits-all drivers, therefore the driver suite allows you to design custom peripheral drivers ideally suited to your needs, without the need for extensive hardware knowledge! And just as aesy as that, you get a whole new set of possibilities to empower your design! You can try the software by just clicking here Microcontrollers Driver Suite v10.0 And you can also get the Driver Suite for Eclipse by clicking on here Microcontroller Driver Suite v10.0, for Eclipse 3.7 (Indigo)

The Processor Expert Software Wiki provides useful “how to” and FAQ information not available on Freescale websites or  forums.  The links below provide useful design resources for Processor Expert product designers and users. Software Suites Component Exchange Integrated with CodeWarrior Tools Microcontroller Driver Suite QorIQ Configuration Suite QorIQ Optimization Suite Component Development Environment Freescale Components (buy now) Community Components (freeware) Frequently Asked Questions (FAQ) Processor Expert Software Suites FAQs (coming soon) QorIQ Configuration Suite (coming soon) Component Development Environment FAQs (coming soon) Components Exchange FAQs (coming soon)

Learn how to incorporate Processor Expert's generated code into an IAR Embedded Workbench project.

Product Information on Freescale.com Product Summary Page Documentation Downloads Training and support

The Processor Expert Driver Suite 10.4 Update 2 is available on the Freescale web and as Eclipse update. This update applies to the Driver Suite 10.4, or 3rd party IDE's with Processor Expert as Atollic TrueSTUDIO or Emprog Thunderbench. It is NOT applicable to CodeWarrior or Kinetis Design Studio: the upcoming KDS V2.0.0 release will include that update. This update features an improved new project wizard with device filtering support, alignment with the Kinetis SDK v1.0.0 and the upcoming SDK v1.1, and includes bug fixes (see release notes for details). The update is cummulative, so you can apply it to Driver Suite 10.4 with or without the Update 10.4.1. Release Notes: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=PE_DRIVER_SUITE&fpsp=1&tab=Documentation_Tab Download from the web: http://www.freescale.com/webapp/sps/site/overview.jsp?code=PEXDRV_UPDATES_10_4 Then update Eclipse with Window > Install new softeare and use the downloaded archive. Eclipse Updater: Use the following update URL to download the update 10.4.2 (menu Help > Install New Software): http://freescale.com/lgfiles/updates/Eclipse/PExDrv10_4/com.freescale.pexdrv.updatesite Best regards, Erich

Select the Help > Cheat sheets… from the CodeWarrior menu.   Unfold the CodeWarrior Processor Expert Features and select Processor Expert Basics for CodeWarrior for MCUs. Click OK. Click the Go to Creating Project link in the Processor Expert Basics and follow the shown steps.

Training Videos Processor Expert - Introduction (Driver Suite) (Video 04:01) - Learn the Processor Expert UI, what components are, and how to add one to a project.. Processor Expert: Working with Components (Driver Suite) (Video 03:53) - Using Microcontroller Driver Suite, learn how to add, configure, and remove a component, and how to generate code. Processor Expert: The Code Model (Driver Suite) (Video 04:45) - Using Microcontroller Driver Suite, learn the answers to the questions: What code does Processor Expert generate? Where does it put the code? And how do I use it? Processor Expert: Creating an MQX Lite Project (Driver Suite) (Video 05:15) - Using Microcontroller Driver Suite, learn how to create an MQX Lite component from scratch. You'll also learn where Processor Expert puts the task functions and the RTOS code itself. Processor Expert: An MQX Lite Example (Driver Suite) (Video 04:39) - See how a full MQX Lite application works, how the tasks are implemented, and how they interact with other components in Microcontroller Driver Suite. Processor Expert: Exporting and Importing Templates (Driver Suite) (Video 03:56) - Learn how to export and import a file that can completely configure and generate the code required for an arbitrarily complex hardware and software system with Microcontroller Driver Suite. Processor Expert: Integrating with IAR Embedded (Video 06:22) - Learn how to incorporate Processor Expert's generated code into an IAR Embedded Workbench project. Processor Expert: Integrating with Keil Microvision (Video 04:54) - Learn how to incorporate Processor Expert's generated code into a Keil Microvision project.

Learn the Processor Expert UI, what components are, and how to add one to a project.

Product Information on Freescale.com Product Summary Page Documentation Downloads Buy/Specifications

Learn the Processor Expert UI, what components are, and how to add one to a project in the CodeWarrior Development Studio.

See how a full MQX Lite application works, how the tasks are implemented, and how they interact with other components.

The attached document shows how tou use Processor Expert Driver Suit to generate code for CW. You can see details in the notes at the botton of the slides.  Best regards, Carlos

FreeRTOS Description FreeRTOS (www.freertos.org) implementation as component. Support for all S08 and all S12(X), ColdFire V1 (CN, JM, QE, JE, and MM families), ColdFire V2 (5225x) and all Kinetis (tested with K40, K60, K70/M4F, KL20Z Freedom Board). Component FreeRTOS.PEupd Dependencies Utility, FreeRTOSTrace, PercepioTrace A tutorial how to use the FreeRTOS Embedded Processor Expert component is used can be found here: Tutorial: FreeRTOS on DEMOJM Attention Classic (non-eclipse) Users! The component has been tested with CodeWarrior for S12(X) V5.1, which is not eclipse based. The eclipse based CodeWarrior (MCU10.x) is using the concept of an RTOS adapter. The FreeRTOS component has now a setting to disable this. You need to set the setting 'Classic CodeWarrior' to 'yes' in order to have it working in a non-eclipse CodeWarrior environment. Otherwise you will see internal errors during code generation. Additionally at least the PE 3.09 Service pack needs to be installed. The update is available on http://www.freescale.com/webapp/sps/site/overview.jsp?code=CW_UPDATES_MCU_63, direct link:CodeWarrior for MCU V6.3 Processor Expert V3.09 Update License License : Open Source (LGPL) FreeRTOS (c) Copyright 2003-2012 Richard Barry, http: www.FreeRTOS.org FreeRTOS Processor Expert Component: (c) Copyright Erich Styger, 2012 Processor Expert and CodeWarrior (c) Copyright Freescale Semiconductor, 2012, all rights reserved This is a free software and is opened for education, research and commercial developments under license policy of following terms: * This is a free software and there is NO WARRANTY. * No restriction on use. You can use, modify and redistribute it for personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY. * Redistributions of source code must retain the above copyright notice.

Importing Example Projects Select File > Import from CodeWarrior menu. The Import dialog appears. Select General / Existing Projects into Workspace and click Next. Select the Select root directory option and click Browse. Browse to the following location of CodeWarrior installation directory:        <PExDrv 10_0_2>\eclipse\ProcessorExpert\Projects Select the folder containing the example projects if you want to import multiple projects, or the specific example project. Click OK. If you have selected the folder, the list of the example projects available in the folder appears in the Projects area. Check the checkbox adjacent to the project(s) you want to import. Select the Copy projects into workspace checkbox to create an independent copy of the project into the workspace. Click Finish. Typical Component Usage Examples of using generated code can be found on Typical usage page of the components. This page is provided within a component help. To get this help use the component’s pop-up menu command Help on component or browse the component in the Components User Guide within the Eclipse help system at Processor Expert Software - Microcontrollers Driver Suite > Manuals. The Typical usage page is available as a part of documentation for every LDD or high level component.