RTOS/TMS320C5535: About HWI Object Property "Interrupt Mask" Settings of C5000 Connected Audio Framework

J-breeze

Part Number: TMS320C5535

Tool/software: TI-RTOS

Hi Champs,

According to a description of C55x DSP/BIOS 5.x API RG(SPRU404Q) below, when using "self" I have to set both interruptMask0 and interruptMask1 to "self".

   o C55x DSP/BIOS 5.x API RG [SPRU404Q AUG12]
    (www.ti.com/lit/ug/spru404q/spru404q.pdf)

   - Page 158

       ･ Interrupt Mask.

        ...When using "self", set both interruptMask0 and interruptMask1 (and iMirMask if the platform is OMAP 2320/2420) to "self".

However, in C5000 Connected Audio Framework, the HWI_INT20(USB) settings are below.
Are these the wrong settings? Do I have to fix it?

Regards,
J-breeze

over 6 years ago

0 Lalindra Jayatilleke over 6 years ago

TI__Mastermind 30365 points

J-breeze,

I can't comment that they are wrong since the CAF framework was created a while back, and has been used often over the years by customers.
Did you notice any functional difference when setting "self" to both?

Lali

0 J-breeze over 6 years ago in reply to Lalindra Jayatilleke

Expert 1105 points

Hi Lali,

Thank you for your reply.

I haven't tried the setting that set the both to "self".
Acctually, I have something strange phenomenon in my usb handset which use the CAF framework now.
So, is there any usb handset product which use the framework? Could you please let me know if you have any.

Regards,
J-breeze

0 Lalindra Jayatilleke over 6 years ago in reply to J-breeze

TI__Mastermind 30365 points

J-breeze,

Unsure what you mean by a usb handset product. If you are referring to a demonstration, the examples in the CAF package is the one that's available at the moment.

Lali

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RTOS/TMS320C5535: About HWI Object Property "Interrupt Mask" Settings of C5000 Connected Audio Framework