Contains API prototypes for the Checksum Manager Diagnostic. More...

#include <stdbool.h>
#include <define_error_flags.h>

Functions
bool	MW_IsDiagCrcOngoing (void)
	Checks whether a CRC Scan error injection diagnostic is currently running.
void	MW_ReportDiagCrcDone (void)
	Clears the Done interrupt flag and signals the CRC Scan diagnostic to complete and resume execution.
errFlag_t	MW_DiagCrcScan (void)
	Performs an error injection diagnostic to detect faults in the CRC Memory Scan mechanism.

Detailed Description

Contains API prototypes for the Checksum Manager Diagnostic.

The Checksum Manager Diagnostic APIs are optionally used by T_EnterIdleSleep, T_VerifyFlashIntegrity and T_HandleCrcInterrupt to test the CRC Memory Scan mechanism.

Copyright: © 2026 Microchip Technology Inc. and its subsidiaries.

Subject to your compliance with these terms, you may use Microchip software and any derivatives exclusively with Microchip products. It is your responsibility to comply with third party license terms applicable to your use of third party software (including open source software) that may accompany Microchip software.

THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.

IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.

Functions