I previously installed the SDK, but it did not include the FreeRTOS component .
I downloaded the SDK again and made sure the FreeRTOS component was added.
I imported the SDK into MCUXpresso.
I restarted MCUXpresso.
I looked in the folder: SDK_2.2.0_MKL16Z256xxx4\boards\frdmkl46z. It contains:
cmsis_driver_examples
demo_apps
driver_examples
project_template
rtos_examples
usb_examples
When I attempted to use "Import SDK example(s)" in MCUXpresso, the frdmkl46z board only lists :
cmsis_driver_examples
demo_apps
driver_examples
usb_examples
So,
I uninstalled the SDK,
restarted MCUXpresso,
re-stalled the SDK.
Now the rtos_examples shows up.
There is a bug in MCUXpresso. The import SDK feature fails to update the SDK properly.
Thanks,
Bruce