S32KのトピックRe: Issue with Writing to pflash

Issue with Writing to pflash

adem_marangoz — Tue, 26 Aug 2025 07:33:35 GMT

Hello NXP Team,

I have an S32K311 microcontroller, and I am working on a bootloader.

PFlash size: 1024KB - 176KB (HSE).
Bootloader starting address: 0x00400000 block(0).
Bootloader size: Approximately less than 200KB.
Application address: 0x00480000, located in sector 72 block(1).

I can erase sector 72, but when writing to it, the following error appears:

STATUS_C40_IP_ERROR

What is the solution to this issue?

Re: Issue with Writing to pflash

danielmartynek — Tue, 26 Aug 2025 08:46:59 GMT

Hi @adem_marangoz,

STATUS_C40_IP_ERROR is not used in the latest RTD.

Which RTD version do you use?

Thank you,

BR, Daniel

Re: Issue with Writing to pflash

adem_marangoz — Tue, 26 Aug 2025 09:11:51 GMT

i am using RTD 4.7
when calling this function C40_Ip_MainInterfaceWrite return STATUS_C40_IP_ERROR

Re: Issue with Writing to pflash

danielmartynek — Tue, 26 Aug 2025 09:53:58 GMT

Please specify the RTD version - like RTD 5.0.0, not the Autosar version.

Thank you

Re: Issue with Writing to pflash

adem_marangoz — Tue, 26 Aug 2025 09:57:53 GMT

Currently, I cannot change the version. I want to know the reason for the issue and how it can be resolved.

Re: Issue with Writing to pflash

adem_marangoz — Tue, 26 Aug 2025 10:55:59 GMT

Does solving this issue depend on updating the RTD version?

Re: Issue with Writing to pflash

danielmartynek — Tue, 26 Aug 2025 12:38:05 GMT

I don't know which older version of the RTD driver you use - so, I'm not able to look into it.

Re: Issue with Writing to pflash

danielmartynek — Fri, 29 Aug 2025 11:15:16 GMT

If I have the number of the specific RTD version, I can test it to verify the issue, I can also check for any previous reports with similar symptoms in that version.

Regards,

Daniel