Hello Nakul Yadur,
please, have you ever heard about KSDK? Software Development Kit for Kinetis MCUs|NXP
I see that MK22FX512VLH12 is fully supported by the newest KSDK 2.0.
There are a lot of examples, which you can test.
Please, take a look at these documents.
How to: install KSDK 2.0
Using Kinetis Design Studio v3.x with Kinetis SDK v2.0
For questions regarding KSDK, please follow Kinetis Software Development Kit
I hope this helps.
Iva
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