Question about S32k312 C40_Ip write pflash

[Vandarkholme]

hello!

I'm using s32k312 with RTD5.0.0, there's some problem about C40_Ip erasing pflash :

1. Erase block0(0x420000-0x500000) failed, will cause hard_fault;
2. Erase block1(0x500000-Hse_start) successful;

I found a post https://community.nxp.com/t5/S32K/S32K344-C40-IP-Hardware-Fault-Problem/td-p/1697432 

Vandarkholme_0-1739254907580.png

but in RTD 5.0.0 C40_ip.h, "Fls_MemMap.h" not exists

Vandarkholme_1-1739255046525.png

so, how to put C40_Ip APIs into ram? Can provide me some example projects? Thanks

[Senlent · Accepted solution]

Hi@Vandarkholme

2025-01-10_11-17-49.png

[lucaswang]

main.pngA8A99288-1158-4791-B832-AD5C70B8BB68.png

[lucaswang]

hi, I have made the modifications according to the picture above, but the erasing still fails.

Is there anything else that I need to pay attention to?