[PIC] MPLAB X errors massage for delay functions

[prasad70]

Hi,


#define _XTAL_FREQ 4000000

I am using above clock speed but when I write "__delay_ms(100) ; in the main program, it always shows "Unable to resolve identifier" but no compiling errors appearing. I am using HITEC C for PIC16F882 micro cocntroller.
Can some one explain the reason for it.

thks

 

[Raady Here]

"Unable to resolve identifier" is a known issue with the IDE not the compiler.

what version are you using ?

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It is a known limitation for MPLAB X (all 8 bit compilers and HI-TECH compilers have this limitation). Beta 5 will be better at handling the C18 compiler syntax.

 

[prasad70]

I am using MPLABX IDE 1.95 version

 

[Raady Here]

Its a problem of MPLAB XC16 Compiler v1.20, I guess they might have made the corrections ,
I haven't worked on the newer version yet !
Post the same on Microchip Forum so that admins can help you out !