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Startup / config code space for MKL03Z8VFG4

Question asked by baxsie on Jan 8, 2019
Latest reply on Jan 9, 2019 by Mark Butcher

I have a MKL03Z8VFG4  project that I am just starting.


To check that MCUXpresso was installed correctly, I used the web site to create an SDK for it, configured the LED pins and was able to blink the LEDs.


For my "bare metal" design, I created an SDK for MKL03Z32xxx4 using the web site. I got the ports configured using the Config Tool, Open Pins. So far, so good.


Here is the result after the build. This is with the example printf("Hello World\n"); commented out, with that in it would not fit at all:

Memory region  Used Size | Region Size | % Used
PROGRAM_FLASH:   5720 B  |    8 KB     | 69.82%
         SRAM:    596 B  |    2 KB     | 29.10%

That is pretty sad for not a single line of user code.


So my question is:


Is there a slim / minimal startup code example for the MKL03Z8VFG4 somewhere?


Thanks in advance for any assistance you can offer.