default ISR

rajesh1 — Sat, 21 Dec 2019 10:47:01 GMT

I am using s32k148 microcontroller for programming two SPI and one UART module. first i debug the example code LPSPI_s32k144 and LPUART_s32k144 for SPI and uart saperately and it worked .but when i combine code it stucked at b default ISR. I already included the lpspi and lpuart C and header file.using break points i found that after following code line it goes into default ISR

LPSPI1->IER = 0x00000000;

and is showing following screen

how can i resolve this problem?

Re: default ISR

Robin_Shen — Wed, 25 Dec 2019 03:35:06 GMT

Would you please show us the Debug view?

If default ISR was happen once you access register of LPSPI1, then you may need to check the value of PCC_LPSPI1.

Best Regards,

Robin

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topic default ISR in S32 Design Studio

default ISR

Re: default ISR