safety.c File Reference

Safety condition handling and (flash) memory tests. More...

#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include "xtypes.h"
#include "global.h"
#include "fan.h"
#include "relay.h"
#include "safety.h"

Include dependency graph for safety.c:

Go to the source code of this file.

Defines
#define	EXPORT
Functions
void	safety_Init (void)
	Init function of safety module.
void	safety_SetCondition (E_SAFETY_CONDITION eCond)
	Set method for mg_eCondition.
void	safety_ClearCondition (E_SAFETY_CONDITION eCond)
	Clear method for mg_eCondition.
UINT32	safety_GetCRC (void)
	Get method for mg_u32ApplCRC.
E_SAFETY_CONDITION	safety_GetCondition (void)
	Get method for mg_eCondition.
void	safety_MemoryTest (void)
	Continue flash memory test.
void	safety_SafeMode (void)
	Safe mode of entire system.
Variables
static E_SAFETY_CONDITION	mg_eCondition = COND_OK
	Variable to hold the current safety status.
static UINT16	mg_u16MemIdx = 0U
	Index variable for flash memory testing. Equates a byte address.
static UINT32	mg_u32CalcCRC = 0xFFFFFFFFUL
	Variable to hold the calculated memory CRC value.
static UINT32	mg_u32ApplCRC = 0x00000000UL
	Variable to hold the stored memory CRC value. Will be set only once in the init function of this module.

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Detailed Description

Author:

Philipp Bank

Copyright:

Creative Commons by-nc-sa 3.0 (http://creativecommons.org/licenses/by-nc-sa/3.0/)

This module provides a common interface to handle safety conditions and functionality to perform memory tests.

Definition in file safety.c.