classb_cpu.h File Reference

Settings and definitions for the CPU register test.

Application note:

AVR1610: Guide to IEC60730 Class B compliance with XMEGA

Copyright (c) 2011-2018 Microchip Technology Inc. and its subsidiaries.

#include "error_handler.h"

Macros
#define	ASSEMBLY   __asm__ __volatile__
#define	CLASSB_ERROR_CRIT   CLASSB_LABEL1
	Error handling in critical registers. More...
#define	CLASSB_ERROR_NON_CRIT   CLASSB_LABEL2
	Error handling in non-critical registers. More...
#define	CLASSB_HAS_BIGFLASH
	Automatically defined for devices with program memory larger than 64KB. More...
#define	CLASSB_HAS_BIGMEM
	Automatically defined for devices with data memory larger than 64KB. More...
#define	CLASSB_RegClear_IO(reg)
	Clear IO-register. More...
#define	CLASSB_RegClear_R(reg)
	Clear R register. More...
#define	CLASSB_RegRestore_IO(reg)
	Restore IO-register content. More...
#define	CLASSB_RegRestore_R(reg)
	Load R register content from R31. More...
#define	CLASSB_RegSet_IO(reg, value)
	Set IO-register to specified value. More...
#define	CLASSB_RegSet_R_HI(reg, value)
	Set high R-register to specified value. More...
#define	CLASSB_RegSet_R_LO(reg, value)
	Set low R-register to specified value. More...
#define	CLASSB_RegStore_IO(reg)
	Store IO-register content. More...
#define	CLASSB_RegStore_R(reg)
	Save R register content to R31. More...
#define	CLASSB_RegTest_IO(reg, value, label)
	Test IO register with specified value, jump to specified label on fault. More...
#define	CLASSB_RegTest_R_HI(reg, value, label)
	Test R16-31 with specified value, jump to specified label on fault. More...
#define	CLASSB_RegTest_R_LO(reg, value, label)
	Test R0-15 with specified value, jump to specified label on fault. More...
Internal string manipulation macros
#define	STRINGIZE_AUX(X)   #X
#define	STRINGIZE(X)   STRINGIZE_AUX(X)
#define	CONCAT3(X, Y, Z)   X##Y##Z
#define	LABEL(X, Y, Z)   CONCAT3(X,Y,Z)

Functions
bool	classb_register_test (void)
	CPU register self-diagnostic routine for AVR GCC. More...

#define ASSEMBLY   __asm__ __volatile__

Referenced by classb_register_test().

#define CONCAT3	(		X,
			Y,
			Z
	)		X##Y##Z

#define LABEL	(		X,
			Y,
			Z
	)		CONCAT3(X,Y,Z)

#define STRINGIZE

(

X

)

STRINGIZE_AUX(X)

#define STRINGIZE_AUX

(

X

)

#X