We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
If I use the swi_handler.s file that is included in NXP's example programs, does it automatically have the ability to handle passed 'C' parameters?
Are the parameters passed on the stack? Note, I defined a large block in the startup.s file for supervisor mode.
Thanks, Tomas
Up to four parameters are passed in registers R0..R3 when SWI is called and can then be used in the SWI Handler.