Introduction
This document contains API documentation for the diagnostic tests included in the MPLAB® Code Configurator AVR® ISO26262 Diagnostic Library.
1 Software Requirements
2 SW_CPU_SELF_TEST_LIB_01
This file contains prototypes and datatypes for CPU self tests.
3 SW_CPU_SELF_TEST_LIB_01 - Subset-1
This file contains prototypes and datatypes for CPU self test subset-1.
4 SW_CPU_SELF_TEST_LIB_01 - subset-2
This file contains prototypes and datatypes for CPU self test subset-2.
5 SW_CPU_SELF_TEST_LIB_01 - subset-3
This file contains prototypes and datatypes for CPU self test subset-3.
6 SW_CLOCK_PERIODIC_MONITOR_01
This module contains functional safety diagnostics APIs for Clock Frequency test.
7 SW_CPU_REGISTER_TEST_01
This module contains functional safety diagnostics APIs for CPU Registers.
8 SW_EEPROM_MEMORY_CHECKSUM_CRC_TEST_01 - CRC16
This module contains APIs to calculate, store and validate 16-bit CCITT CRC for a given EEPROM region.
9 SW_EEPROM_MEMORY_CHECKSUM_CRC_TEST_01 - CRC32
This module contains APIs to calculate, store and validate 32-bit CCITT CRC for a given EEPROM region.
10 SW_FLASH_MEMORY_CHECKSUM_CRC_TEST_01 - CRC16
This module contains APIs to calculate, store and validate 16-bit CCITT CRC for a given FLASH region.
11 SW_FLASH_MEMORY_CHECKSUM_CRC_TEST_01 - CRC32
This module contains APIs to calculate, store and validate 32-bit CCITT CRC for a given FLASH region.
12 SW_INTERRUPT_FREQUENCY_TEST_01
This module contains functional safety diagnostics API for Interrupt Frequency Test.
13 SW_SRAM_MARCH_TEST_01 - MarchC_Minus
This module contains functional safety diagnostics APIs for SRAM March-C Minus.
14 SW_WATCHDOG_SIMPLE_TIMER_STARTUP_TEST_01
This module contains functional safety diagnostics APIs for WatchDog Timer Test.
15 SW_WDT_WINDOWED_TIMER_STARTUP_TEST_01
This module contains functional safety diagnostics APIs for WatchDog Timer Test.
16 File List
Here is a list of all documented files with brief descriptions
17 Class List
Here is a list of all documented files with brief descriptions

Introduction

This document contains API documentation for the diagnostic tests included in the MPLAB® Code Configurator AVR® ISO26262 Diagnostic Library.

Table . ISO26262 Functional Safety Diagnostic Tests
Component	Sub-Component	Requirement ID	Available Diagnostic Test
CPU		SW_CPU_SELF_TEST_LIB_01	CPU Self Test
	Registers	SW_CPU_REGISTER_TEST_01	CPU Registers
	Program Counter	SW_WATCHDOG_SIMPLE_TIMER_STARTUP_TEST_01	Simple Watchdog Timer
	Program Counter	SW_WDT_WINDOWED_TIMER_STARTUP_TEST_01	Windowed Watchdog Timer
Clock		SW_CLOCK_PERIODIC_MONITOR_01	Clock Frequency Test
Interrupt		SW_INTERRUPT_FREQUENCY_TEST_01	Interrupt Frequency
Memory	Invariable	SW_EEPROM_MEMORY_CHECKSUM_CRC_TEST_01	EEPROM CRC
	Invariable	SW_FLASH_MEMORY_CHECKSUM_CRC_TEST_01	FLASH CRC
	Variable	SW_SRAM_MARCH_TEST_01	SRAM - March C-Minus Algorithm