PROCESSOR-SDK-DRA7X: About DRA7XX- cortex-M4 bare metal code

Devendra T

I am trying to execute bare metal code on IPU-C0 core and configuring timer-2 to generate periodic interrupt to IPU-C0.

I have configured IRQ cross bar (CTRL_CORE_IPU1_IRQ_25_26[8:0]) to redirect timer2 IRQ to IPU. Also, I have enabled the corresponding NVIC interrupt and I can see it in the respective registers as well. I can see timer count is getting incremented and timer-2 IRQ status is set. Still, IPU is not getting timer-2 interrupt.,

Can you please let me know if, I am missing something?

over 7 years ago

0 Rishabh Garg over 7 years ago

TI__Guru 55685 points

Hi Devendra,

Can you refer to timer app in PDK: PROCESSOR_SDK_VISION_03_06_00_00\ti_components\drivers\pdk_01_10_02_07\packages\ti\csl\example\timer\timer_app

Regards,
Rishabh

0 Rishabh Garg over 7 years ago in reply to Rishabh Garg

TI__Guru 55685 points

Hi,

I haven't heard back from you, I'm assuming you were able to resolve your issue.
If not, just post a reply below (or create a new thread if the thread has locked due to time-out).

Regards,
Rishabh

0 Devendra Talegaonkar over 7 years ago in reply to Rishabh Garg

Prodigy 10 points

Rishabh,
Thanks for your reply. I am working on the suggestion provided by you.
Regards,
Devendra

0 Rishabh Garg over 7 years ago in reply to Devendra Talegaonkar

TI__Guru 55685 points

Devendra,

I am closing this thread for now.
Please post a reply in case you face any issues.

Regards,
Rishabh

0 Rishabh Garg over 7 years ago in reply to Rishabh Garg

TI__Guru 55685 points

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PROCESSOR-SDK-DRA7X: About DRA7XX- cortex-M4 bare metal code