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Release notes embOS for ARM for GNU Tools
  1. Tool chain used for build
  2. New features
  3. Improvements
  4. Program corrections
  5. Known problems / Limitations
  6. Release history
  7. Miscellaneous

Tool chain used for build

The following tools have been used:

Compiler: arm-elf-gcc V4.21 Assembler: arm-elf-as V2.17 Librarian: arm-elf-ld V2.17

New features

Version 3.60a

  1. TI TMS470R1B1M CPU support
    Start project and board support package for TI TMS470R1B1M CPU added.

Version 3.52e2

  1. NXP LPC 2106 CPU support
    Start project and board support package for NXP LPC2106 CPU added.
  2. NXP LPC 2148 CPU support
    Start project and board support package for NXP LPC2148 CPU added.

Version 3.52e1

  1. ATMEL AT91SAM7 CPU support
    Start projects and board support packages for ATMEL AT91SAM7 CPUs added.
  2. ST STR912 CPU support
    Start project and board support package for ST STR912 CPUs added.

Version 3.52d

    NONE.
    Initial version for ARM GNU, based on embOS sources 3.52d.

Improvements

Version 3.52d

    NONE.
    Initial version for ARM GNU, based on embOS sources 3.52d.

Program corrections

Version 3.60a

    Big endian libraries were not built correctly.
    The assembler files were always assemblied in little-endian.

Version 3.52e

    Wrong RAM start address in linker command file.
    There was a wrong RAM start address in the linker command file.

Version 3.52d

    NONE.
    Initial version for ARM GNU, based on embOS sources 3.52d.

Known problems / Limitations

Version 3.52d

    NONE

Release history

Version Release date Short explanation
V3.60a 12. Feb 2008 Fixed big endian libraries.
V3.52e2 14. Dec 2007 NXP LPC2106/2148 supported.
V3.52e1 10. Dec 2007 AT91SAM7 series / STR912 supported.
V3.52e 30. Nov 2007 Wrong RAM start address in linker command file.
V3.52d 21. Nov 2007 Initial version for ARM GNU, based on embOS sources 3.52d

Miscellaneous

This document was first released with version 3.52d of the software.
Software released earlier is documented internally.
This information is available at request.

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Last update: February 12, 2008