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S32K5 RTD 0.4.5 goes to Hard Fault when running mcu_init

S32K5 RTD 0.4.5 goes to Hard Fault when running mcu_init.

This happens in this instruction:

nxp52415_1-1762784935020.png

Suspicion is LPE_FXOSC clock partition is not active. Can you provide a work around for this in order to activate this clock partition?

This is reproduceable for example in example Rm_Example_VDK_S32K566_M7


 

RTDRe: S32K5 RTD 0.4.5 goes to Hard Fault when running mcu_init

Hi @nxp52415 ,

From my point of view, this issue should come from LPE_FXOSC isn't provided clock by setting up registers in LPE_MC_ME.

The function Clock_Ip_enable_all_gates() do that before accessing to these registers. This function was added from the release 0.8.0. 

Please suggest them to migrate to 0.8.0 release and the latest one is 0.8.0_CD03.

Best regards,

Nhi


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最終更新日:
‎11-20-2025 09:19 AM
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