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PSOC™ 4 GNU make Build System Release Notes

This repo provides the build recipe make files and scripts for building and programming PSOC™ 4 applications. Builds can be run either through a command-line interface (CLI) or through a supported IDE such as Eclipse or VS Code.

What's Included?

This release of the PSOC™ 4 GNU make build recipe includes complete support for building, programming, and debugging PSOC™ 4 application projects. It is expected that a code example contains a top level make file for itself and references a Board Support Package (BSP) that defines specific items, like the PSOC™ 4 part, for the target board. Supported functionality includes the following:

  • Supported operations:
    • Build
    • Program
    • Debug
    • IDE Integration (Eclipse, VS Code, IAR, uVision)
  • Supported toolchains:
    • GCC
    • IAR
    • ARM Compiler 6
    • LLVM Embedded Toolchain for Arm (Experimental)

What Changed?

v2.3.0

  • Experimental support for LLVM Embedded Toolchain for Arm.
  • Optimization for speed changed to optimization for size for the IAR toolchain.
  • The feature of setting the default location of the ARM and IAR toolchains has been deprecated.
  • Added support for Infineon EdgeProtectTool.
  • Added a "last_config" build configuration directory that contains the hex file and elf file from last build.
  • VS Code and Eclipse launch configurations now use "last_config" directory. Launch configurations no longer have to be re-generated when switching between "Debug" and "Release".

v2.2.0

  • Improved stability and bug fixes.

v2.1.1

  • Added support for BSP_PROGRAM_INTERFACE to select debug interface. Valid values are "KitProg3" and "JLink". Default value is "KitProg3".
  • Eclipse and VS Code export will now only generate the launch configuration for the selected programming interface.

v2.0.0

  • Major version update. Significant changes to support ModusToolbox 3.0
  • Dropped compatibility with core-make version 1.X and ModusToolbox tools version 2.X
  • Added PSoC 4000T devices

v1.2.0

  • Added CCG7D and CCG7S devices

v1.1.2

  • Fixed a compatibility bug introduced with make vscode in core-make-1.8.0
  • Added new devices

v1.1.1

  • Fix an issue with make progtool

v1.1.0

  • Added support for PMG1 devices
  • Added lin configurator, and ez-pd configurator

v1.0.0

  • Initial production release

v0.5.0

  • Initial pre-production release

Product/Asset Specific Instructions

Builds require that the ModusToolbox tools be installed on your machine. This comes with the ModusToolbox install. On Windows machines, it is recommended that CLI builds be executed using the Cygwin.bat located in ModusToolBox/tools_x.y/modus-shell install directory. This guarantees a consistent shell environment for your builds.

To list the build options, run the "help" target by typing "make help" in CLI. For a verbose documentation on a specific subject type "make help CY_HELP={variable/target}", where "variable" or "target" is one of the listed make variables or targets.

Supported Software and Tools

This version of the PSOC™ 4 build system was validated for compatibility with the following Software and Tools:

Software and Tools Version
ModusToolbox Software Environment 3.3
GCC Compiler 11.3
IAR Compiler 9.3
ARM Compiler 6.16

Minimum required ModusToolbox Software Environment: v3.0

More information

(c) 2019-2024, Cypress Semiconductor Corporation (an Infineon company) or an affiliate of Cypress Semiconductor Corporation. All rights reserved.