To generate a hello world (suppose) example for KW47-EVK for IAR toolchain. We asume that IAR toolchain is already installed.
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Set IAR_DIR environment variable. In Windows, this can be done via Edit environment variables system option. Example: IAR_DIR=C:\iar\ewarm-9.60.1. Note: IAR toolchain version may change.
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Type the following commands on your MCUXSDK workspace:
cd mcuxsdk west build -b kw47evk ./examples/demos_apps/hello_world --toolchain=iar -t standalone_project -Dcore_id=cm33_core0 --pristine -d ./build/kw47evk/kw47evk_standalone_hello_world_iar - IAR project should have been generated on
MCUXSDK_WS/mcuxsdk/build/kw47evk/kw47evk_standalone_hello_world_iar/iardirectory. IAR project has .eww file extension.
Relevant links
- IDE Project Generation:
https://mcuxpresso.nxp.com/mcuxsdk/latest/html/develop/build_system/IDE_Project.html#
Note: Ruby is required for this feature. Typically, this tool is installed via MCUXpresso Installer. However, if having issues with this tool refer to the next link:
- Ruby Environment Setup:
Suppose you want to generate a hello world example for KW47-EVK for IAR toolchain as the previous example, but this time LPTMR driver is required for low-power timer operating purposes. We asume that IAR toolchain is already installed and IAR_DIR variable is already set.
- The easiest way to accomplish this is to add the lptmr Kconfig symbols with ‘yes’ value at Board-Application level (Refer to Kconfig User Guide). In this case, the target prj.conf file is located on
Edit this file and add the LPTMR required symbols:MCUXSDK_WS/mcuxsdk/examples/_boards/kw47evk/demo_apps/hello_world.CONFIG_MCUX_COMPONENT_driver.lptmr=y CONFIG_MCUX_COMPONENT_component.lptmr_adapter=y
- Type the following command on your MCUXSDK workspace:
west build -b kw47evk ./examples/demo_apps/hello_world --toolchain=iar -t standalone_project -Dcore_id=cm33_core0 --pristine -d ./build/kw47evk/kw47evk_standalone_hello_world_iar - IAR project should have been generated on MCUXSDK_WS/mcuxsdk/build/kw47evk/kw47evk_standalone_hello_world_iar/iar directory. IAR project has .eww file extension. This time LPTMR drivers should be included in iar/drivers/lptmr
