#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) ..