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MCC PIC16/18 ISO26262 Diagnostic Library v1.2.0 API Documentation
Introduction
This document contains API documentation for the diagnostic tests included in the MPLAB® Code Configurator PIC16/18 ISO26262 Diagnostic Library.
1 Software Requirements: PIC16
1.1 CPU Register Reset State Check
1.2 Clock Periodic Monitor 01
1.3 Clock Periodic Monitor 02
1.4 CPU Control Register Test
1.5 EEPROM Memory Checksum CRC Test
1.6 FLASH Memory Checksum CRC Test
1.7 Interrupt Frequency Test
1.8 SRAM March Test
1.9 WDT Simple Timer Startup Test
1.10 WDT Windowed Timer Startup Test
2 Software Requirements: PIC18
2.1 CPU Register Reset State Check
2.2 Clock Periodic Monitor 01
2.3 Clock Periodic Monitor 02
2.4 CPU Control Register Test
2.5 EEPROM Memory Checksum CRC Test
2.6 FLASH Memory Checksum CRC Test
2.7 Interrupt Frequency Test
2.8 SRAM March Test
2.9 WDT Simple Timer Startup Test
2.10 WDT Windowed Timer Startup Test
3 PIC16 Diagnostic Test APIs
3.1 SW_CPU_REGISTER_RESET_STATE_CHECK_01
This module contains functional safety diagnostics APIs for CPU Registers.
3.2 SW_CLOCK_PERIODIC_MONITOR_01
Software Requirement ID: SW_CLOCK_PERIODIC_MONITOR_01 This module contains APIs to calculate and validate the frequency of the CPU clock using a reference Secondary Oscillator Crystal. It verifies the reliability of the system clock (i.e., the system clock should be neither too fast nor too slow)
3.3 SW_CLOCK_PERIODIC_MONITOR_02
Software Requirement ID: SW_CLOCK_PERIODIC_MONITOR_02. This module contains APIs to calculate, store and validate the frequency of the CPU clock using a reference line frequency.
3.4 SW_CPU_REGISTER_TEST_01
This module contains functional safety diagnostics APIs for CPU Registers.
3.5 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.
3.6 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.
3.7 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.
3.8 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.
3.9 SW_INTERRUPT_FREQUENCY_TEST_01
This module contains functional safety diagnostics API for SW_INTERRUPT_FREQUENCY_TEST_01.
3.10 SW_SRAM_MARCH_TEST_01 - MarchB
This module contains functional safety diagnostics API for SRAM March-B.
3.11 SW_SRAM_MARCH_TEST_01 - MarchC
This module contains functional safety diagnostics APIs for SRAM March-C.
3.12 SW_SRAM_MARCH_TEST_01 - MarchC_Minus
This module contains functional safety diagnostics APIs for SRAM March-C Minus.
3.13 SW_WATCHDOG_SIMPLE_TIMER_STARTUP_TEST_01
This module contains functional safety diagnostics APIs for WatchDog Timer Test.
3.14 SW_WATCHDOG_WINDOWED_TIMER_STARTUP_TEST_01
This module contains functional safety diagnostics APIs for WatchDog Timer Test.
3.15 File List
Here is a list of all documented files with brief descriptions
3.16 Class List
Here is a list of all documented files with brief descriptions
4 PIC18 Diagnostic Test APIs
4.1 SW_CPU_REGISTER_RESET_STATE_CHECK_01.
This module contains functional safety diagnostics APIs for CPU Registers .
4.2 SW_CLOCK_PERIODIC_MONITOR_01
This module contains APIs to calculate and validate the frequency of the CPU clock using a reference Secondary Oscillator Crystal. The Clock test implements the SW_CLOCK_PERIODIC_MONITOR_01 SW REQ. ID by using time-slot monitoring technique.. It verifies the reliability of the system. clock (i.e., the system clock should be neither too fast nor too slow)
4.3 SW_CLOCK_PERIODIC_MONITOR_02
This module contains APIs to calculate, store and validate the frequency of the CPU clock using a reference line frequency.
4.4 SW_CPU_REGISTER_TEST_01
This module contains functional safety diagnostics APIs for CPU Registers .
4.5 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. .
4.6 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.
4.7 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 .
4.8 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. .
4.9 SW_INTERRUPT_FREQUENCY_TEST_01
This module contains functional safety diagnostics API for Interrupt Frequency Test.
4.10 SW_SRAM_MARCH_TEST_01 - MarchB
This module contains functional safety diagnostics API for SRAM March-B. .
4.11 SW_SRAM_MARCH_TEST_01 - MarchC
This module contains functional safety diagnostics APIs for SRAM March-C. .
4.12 SW_SRAM_MARCH_TEST_01 - MarchC_Minus
This module contains functional safety diagnostics APIs for SRAM March-C Minus. .
4.13 SW_WATCHDOG_SIMPLE_TIMER_STARTUP_TEST_01
This module contains functional safety diagnostics APIs for WatchDog Timer Test. .
4.14 SW_WATCHDOG_WINDOWED_TIMER_STARTUP_TEST_01
This module contains functional safety diagnostics APIs for WatchDog Timer Test .
4.15 File List
Here is a list of all documented files with brief descriptions
4.16 Class List
Here is a list of all documented files with brief descriptions