Welcome in the forum, Lim.
When you successfully built your project you will find cyfitter.h near the end of the "Generated Files" list. As an aside: the file does not contain any relevant information for us humans. You even do not need the #include <cytypes.h> because it was already used by
So what is your intention? Which Cypress kit are you using?
Actually, I didn't use Cypress kit before.
I'm using EWARM for development and I'm trying to import some library to my project.
So, I found that if I install Cypress Creator, I can refer "cytypes.h" in C:\Program Files (x86)\Cypress\PSoC Creator\3.3\PSoC Creator\psoc\content\CyComponentLibrary\CyComponentLibrary.cylib\cy_boot_v4_0\PSoC5\API
Now I can refer "cytypes.h" and tried to complile my project but there was cannot found "cyfitter.h" error.
So I asked "where can I found "cyfitter.h"? " in this forum.