#2573 Error writing CONFIG2L and CONFIG2H register of PIC18F2680

[Bogdan Pawlak]

Error writing CONFIG2L and CONFIG2H register of PIC18F2680:

//CONFIG2H

define WDTPS (0b0000<<1) //Watchdog Timer Postscale Select bits: 0000

                      //    1:1

define WDTEN (0b0) //Watchdog Timer Enable : 0 no Enable

define CONFIG2H_ WDTPS|WDTEN

//CONFIG2L

define VBOR (0b11<<3) //Brown-out Reset Voltage: 11 set to 2.1V

define BOREN (0b00<<1) //Brown-out Enable bits: 00 Brown-out

                        //disabled in hardware and software

define PWRTEN (0b0) // Power-up Timer Enable: 0 = PWRT enabled

define CONFIG2L_ VBOR|BOREN|PWRTEN

__code __at __CONFIG2L char conf2L = CONFIG2L_;
__code __at __CONFIG2H char conf2H = CONFIG2H_;

error: File "obj\Release\Heizung.o", section
".config_300002_OBJ\RELEASE\HEIZUNG.O" (0x300002) is absolute but occurs
in more than one file.

I have also tested two alternatives:

__code __at __CONFIG2L unsigned short conf2H_conf2L=(((unsigned
short)CONFIG2H_)<<8)|CONFIG2L_;

__code __at __CONFIG2L char conf2L[] = {CONFIG2L_,CONFIG2H_};

In both cases, only register CONFIG2L was described.And CONFIG2H always remains 0b00011111 (default) ..