RELEASE NOTES

for IAR Embedded Workbench for Atmel AVR32 version 4.30.2

Read about the latest features, new device support, and program corrections in the release notes.

• Highlights
• Important information
• Release notes for individual components
• Product packages
• Installation and license activation

Highlights

4.30.2 - 2016-12-20

• Bug fix
  Fixed a bug which prevented the user from changing general purpose fuses in the Fuse handler dialog box.
  This fix affects the C-SPY JTAGICE3 driver, the C-SPY AVR ONE! driver, the C-SPY JTAGICE mkII driver, and the product package.

4.30.1 - 2015-04-27

• C-STAT
  The add-on product C-STAT for static analysis is now supported. C-STAT features innovative static analysis that can detect defects, bugs, and security vulnerabilities as defined by CERT and the Common Weakness Enumeration, as well as help keeping code compliant to coding standards like MISRA C:2012/2004 or MISRA C++:2008. For more information, see C-STAT Static Analysis Guide.

• Parallel build
  IAR Embedded Workbench can now build projects using multiple parallel processes. This can improve build performance significantly on multi-core or multiple processor computers. To enable parallel build, select Tools>Options>Project>Enable parallel build.

• Stack usage analysis
  With stack usage analysis enabled, a stack usage section will be added to the linker map file with listings of the maximum stack depth for each call graph root. The analysis process can be customized to take into account such constructs as calls via function pointers and recursion. The output can optionally be generated in XML format for post-processing activities.

Important information

• Upgrade information
• Before you install
  

  To avoid any problems, do not install this release in a directory where you have previously installed any older version of IAR Embedded Workbench. It is recommended that you either uninstall an earlier product, or install this release in a separate directory. As before, however, it is possible to install different products, all using the same version of the main application, in the same root directory.

• License renewal
  

  The upgrade to this version might require a license renewal. This is performed by starting the IAR License Manager and selecting License>Check for License Renewal.
  Note, if you have a network license, this must be performed on the license server.

• Microsoft Windows
  

  Windows Vista and newer operating systems have a security mechanism called UAC (User Access Control). Disabling UAC will automatically grant you permission when a task requires administrative rights but this is not recommended because it will reduce the security of the computer. It is not necessary to run the IAR Embedded Workbench IDE as an administrator. However, if you are not, modifications to the installed product tree in C:\Program Files\IAR Systems might not work as intended and could give unexpected results. One example is opening and building projects directly from the installed product tree. The build will succeed, but the resulting files (object, list, ...) will not appear where expected. Instead all output files will be redirected by the OS to C:\Users\\AppData\Local\VirtualStore\Program Files\IAR Systems. To avoid this, the preferred way is to copy the examples to a location outside Program Files, either manually or automatically by opening them via the IAR Information Center.

This version of IAR Embedded Workbench for Atmel AVR32 supports the following devices:

Based on the AP7 platform

AP7000, AP7001, AP7002, AP7200

Based on the UC3 platform

AT32UC3A0128, AT32UC3A0256, AT32UC3A0512, AT32UC3A1128,
AT32UC3A1256, AT32UC3A1512, AT32UC3A3128, AT32UC3A3128S,
AT32UC3A3256, AT32UC3A3256S, AT32UC3A364, AT32UC3A364S,
AT32UC3A4128, AT32UC3A4128S, AT32UC3A4256, AT32UC3A4256S,
AT32UC3A464, AT32UC3A464S, AT32UC3B0128, AT32UC3B0256,
AT32UC3B0512, AT32UC3B064, AT32UC3B1128, AT32UC3B1256,
AT32UC3B1512, AT32UC3B164, AT32UC3C0128C, AT32UC3C0256C,
AT32UC3C0512C, AT32UC3C064C, AT32UC3C1128C, AT32UC3C1256C,
AT32UC3C1512C, AT32UC3C164C, AT32UC3C2128C, AT32UC3C2256C,
AT32UC3C2512C, AT32UC3C264C, AT32UC3L0128, AT32UC3L016,
AT32UC3L0256, AT32UC3L032, AT32UC3L064, ATUC128D3,
ATUC128D4, ATUC128L3U, ATUC128L4U, ATUC256L3U,
ATUC256L4U, ATUC64D3, ATUC64D4, ATUC64L3U, ATUC64L4U

Trademarks

IAR Systems, IAR Embedded Workbench, C-SPY, visualSTATE, The Code to Success, IAR KickStart Kit, I-jet, IAR, and the logotype of IAR Systems are trademarks or registered trademarks owned by IAR Systems AB.

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