MCAL Eth Module Init Error

MateoSegura413 — Thu, 21 Jul 2022 06:16:30 GMT

Context

I am using the "Eth" module from the MCAL for the S32K344

I added the Eth module in the configuration tool to a new project following the demo example line by line, and making sure that the settings are correct. I checked that the settings matched the ones in the example multiple times.

And here is my startup code:

Issue

When the code gets to the Eth_Init, it crashes with the HardFault_Handler from the following function call tree, and I have no idea why this is happening. It does not happen in the demo, and I don't have any extra modules, other than the ones needed by the Eth driver

Thanks in advance for your help!

Re: MCAL Eth Module Init Error

cuongnguyenphu — Fri, 29 Jul 2022 08:37:50 GMT

I saw that your application go to GMAC_Ip_InitDMA before jump into Hardfault.
Does it mean that you configured to using DMA in your application?
If yes, you must Init MCL module (Which includes DMA configs) before GMAC_Ip_InitDMA()

topic Re: MCAL Eth Module Init Error in S32K

MCAL Eth Module Init Error

Re: MCAL Eth Module Init Error