malfunction_central.h

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/**
 * @file malfunction_central.h
 * @brief This data structure holds current malfunction codes
 *
 * @date Dec 20, 2013
 * @author Andrey Belomutskiy, (c) 2012-2020
 */
 
#pragma once
 
#include "obd_error_codes.h"
 
#define MAX_ERROR_CODES_COUNT 10
 
struct error_codes_set_s {
    int count = 0;
    ObdCode error_codes[MAX_ERROR_CODES_COUNT];
};
 
// TODO: wow this is not used by real firmware?!
#if EFI_UNIT_TEST
/**
 * @brief Adds an error code into the set of current errors.
 * The error code is placed into the fixed-size data structure if it fits into it.
 * The error code stays in the data structure till it is removed by 'clearError'
 *
 */
void addError(ObdCode errorCode);
/**
 * @brief Removed the error code from the set of current errors.
 *
 */
void removeError(ObdCode errorCode);
#endif // EFI_UNIT_TEST
 
void clearWarnings(void);
/**
 * @brief Copies the current set of errors into the specified buffer
 */
void getErrorCodes(error_codes_set_s * buffer);
 
bool hasErrorCodes(void);