S32KのトピックRe: Detailed reference documentation on S32_NVIC_Type?

Detailed reference documentation on S32_NVIC_Type?

annqian — Tue, 02 Apr 2019 08:47:12 GMT

hi,

I can't find documentaion on S32K144 NVIC module register.,and I want use FTM interrupt ,can you help me ?

Thanks anyway.

Re: Detailed reference documentation on S32_NVIC_Type?

danielmartynek — Mon, 02 Nov 2020 14:18:22 GMT

Hi,

Please refer to S32K1xx_DMA_Interrupt_mapping.xlsx file that is attached to the RM.

You need to use the following numbers.

For example, if you want to enable FTM0_CH1.

enable_interrupts_NVIC(99, 0);      // highest priority 0

void enable_interrupts_NVIC(uint8_t vector_number, uint8_t priority)
{
 S32_NVIC->ICPR[vector_number / 32] = (1 << (vector_number % 32));
 S32_NVIC->ISER[vector_number / 32] = (1 << (vector_number % 32));
 S32_NVIC->IP[vector_number] = (priority << 4);
}‍‍‍‍‍‍‍‍

For more information about NVIC registers, please refer to ARM documentation.

Cortex-M4 Technical Reference Manual.

Chapter 6 Nested Vectored Interrupt Controller

Regards,

Daniel

Re: Detailed reference documentation on S32_NVIC_Type?

annqian — Wed, 03 Apr 2019 01:26:01 GMT

Hi ,

I get what your meaning,but my S32K11x_INT_MAP_ARM.exsl is different from you listed. and the date of my Reference Manual documentation is" Document Number: S32K1XXRM Rev. 9, 09/2018". and there is no FTM2 interrupt information.

Re: Detailed reference documentation on S32_NVIC_Type?

danielmartynek — Thu, 04 Apr 2019 09:47:32 GMT

Hi,

The is one for S32K11x and one for S32K14x

Regards,

Daniel

Re: Detailed reference documentation on S32_NVIC_Type?

TM_207 — Sat, 27 Jul 2019 08:11:30 GMT

I can't find a download link for this document