PRO license is available for designs that require maximum code reductions and best performance. Are you looking for code optimizations? Specifically, the free compiler contains these optimizations:. See our list of flexible licensing options in the license types section below. Quick feedback can help improve the quality and reliability of your code by automating much of the building and testing process.
Learn how to improve your business by using Microchip products to their full advantage! Functional safety licenses also include all of the optimizations found in our PRO compiler licenses and are available in the downloads tab below.
Note that these compilers only unlock when a functional safety license is purchased. For more information on functional safety licenses:. Note that any existing licenses will continue to function as they always have, and there will be no extra fees for letting the HPA lapse.
HPA itself will not change. It will still provide you with updates to new compiler versions, priority access to technical support and free shipping on your development tool orders. We are committed to continuously improving our world-class line of MPLAB XC compilers to provide you with valuable and easy-to-use software development solutions.
Please email us at SW. Licensing microchip. This webinar gives an overview of the different types of C compilers available for all Microchip PIC devices. Workstation licenses are not intended for virtual machine build environment.
This is the most commonly used license type. The subscription license is installed on a workstation and is automatically renewed every month through purchasing information stored in a Microchip Direct account and an internet connection, using MPLAB X IDE version 3.
Please contact a local sales office for more information and a quote. The trial can be activated when installing the compiler either by clicking on a link during installation or by clicking here: Evaluation License. HPA must be renewed at the end of twelve months. HPA includes:. These installation files update a previously installed compiler with information it needs to support more recent Microchip devices.
Part support patches allow for the selection of new devices not provided originally by the compiler, and use those devices' SFRs and other features in a project. A part support patch is only needed when using a device that is not available in a compiler. Part support patch file names include a corresponding compiler version number. If the patch file is used to update the corresponding compiler, then all added parts will work. Part support patches can be applied an older compiler, but not all devices added by the patch are guaranteed to work in the older compiler.
Any support for new devices added by a part support patch will be incorporated into all subsequent compiler releases. Once an update to a more recent compiler version is completed, part support patches will no longer be needed for those devices. For example, if version 1. The compiler's release notes list new devices that it supports. Part support patches have their own release notes, indicating all the devices the support.
Part support updates are available free of charge - no HPA is required. We are in the process of evaluating support. Watch this space for the latest developments. Adds new device-specific information to a compiler, but does not update the base compiler. The compiler may also run on the various other Linux distributions such as Oracle Enterprise Linux 5, Ubuntu 8. You need to purchase an activation key to use the PRO mode.
The Free mode allows you to run any compiler version at a reduced level of optimization. If it expires, PRO optimizations of the compiler will no longer run with your license file. It acts like a timer that counts down 12 months from the first time you create a license file from the key and it then expires. When the HPA expires, any license files that were created from the key will still allow optimizations with versions of the compiler released before the expiration date of the HPA.
If a new compiler version is installed after the HPA has expired on your activation key, the license files from the key will not allow optimizations with the new compiler version. The HPA can be renewed at any time. It should only be renewed in the account where the compiler license activation key is registered. The HPA cannot be moved from one account to another. After you renew the HPA, you will need to manually apply it to the original key in your account.
Any license files will need to be downloaded again to your computer to take advantage of the new HPA. Therefore, the License file is tied to that host ID and cannot be used elsewhere. If you are planning to move to a new computer, you will need to create a new license file from the activation key in your account on either www.
When you have used all three of the activation spaces on a Workstation license activation key, you will need to contact SW. Licensing Microchip. If you need to create new Network or Site license files or have any issues with your Subscription licenses, please contact SWLicensing microchip. However, if you purchased it through a distributor, you must create a mySoftware account at www. The part support release consists of support files for the newer parts introduced with the newer compiler release and needs to be installed on top of your compiler installation.
These support files do not provide any new features or contain any additional compiler architectural enhancements that may be needed for new devices. To renew your HPA, log in to your account on www.
The link will bring you to the HPA purchase page. Download the new license file to your existing or new host ID. Evaluation mode provides PRO mode optimizations for 60 days and returns to Free mode optimizations after 60 days. No further evaluation is available after that time frame.
If you are encountering issues using the evaluation license, please check the status of your evaluation MPLAB XC License by executing this command, which will show you the number of days that are left on the evaluation license:.
Here are steps you should follow:. Note that if the compiler is not installed in its default location, the compiler will have to be added manually. However, you can generate the license for the offline computer using an online computer and then transfer this license to the offline computer.
Use these paths for copying the license file onto computers running Linux or macOS operating systems:. A perpetual license that unlocks all versions of functional safety license is included, along with the following documentation:. It allows one person to compile at a time. Once used, the license remains captured by that person for 60 minutes, during which no one else can use it.
If that person compiles again, the 60 minutes starts over. All rights reserved. We detect you are using an unsupported browser.
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