Dose c6657 support all Hwi masking options?

j-breeze

Other Parts Discussed in Thread: SYSBIOS

Hi Champs,

According to sys/bios v6.34 cdoc, only a few targets/devices truly support Hwi masking options.
So, dose c6657 support all of the Hwi masking options?

o sys/bios v6.34 cdoc

    - ti > sysbios > hal > Hwi

      enum Hwi_MaskingOption

        typedef enum Hwi_MaskingOption {
            Hwi_MaskingOption_NONE,
            Hwi_MaskingOption_ALL,
            Hwi_MaskingOption_SELF,
            Hwi_MaskingOption_BITMASK,
            Hwi_MaskingOption_LOWER
        } Hwi_MaskingOption;

        Only a few targets/devices truly support this masking option.

Thanks in advance for your cooperation.

Best regards,
j-breeze

over 11 years ago

0 judahvang over 11 years ago

TI__Mastermind 32475 points

Yes, c6657 supports all Hwi masking options.

Judah

0 j-breeze over 11 years ago in reply to judahvang

Mastermind 7560 points

Hi Judah,

Thank you for your reply, and I'd like to ask you one more question that is related to IPC.

I found your post below and you mentioned in the post that the Hwi created for IPC does not mask out all interrupt.
So, my question is which interrupt IPC does not mask  in the source file interrupt.c.

I support the IPC user using c6657 now and I'd like to clarify about it.

o IPC Hwi configuration
    (http://e2e.ti.com/support/embedded/tirtos/f/355/p/199835/712266.aspx)

    ...the Hwi created for IPC does not mask out all interrupts...

Best regards,
j-breeze

0 judahvang over 11 years ago in reply to j-breeze

TI__Mastermind 32475 points

j-breeze,

When the Hwi is created for IPC interrupt, we only mask itself out and leave all other interrupts unmasked.

Judah

0 j-breeze over 11 years ago in reply to judahvang

Mastermind 7560 points

Hi Judah,

I'd appreciate you answering me.

Best regards,
j-breeze

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Dose c6657 support all Hwi masking options?