DM3730 Interrupt Management

Yunus Karaborek

Other Parts Discussed in Thread: DM3730

Dear Team,

Do we have any documentation or any example code about how to configure Interrupts in DM3730 and how to handle ISR? There is A8 Interrupt Controller in DM3730 , but I could not find any documentation. Does the SDK include this Interrupt Handler and do we have any tool to configure Interrupts?

Best Regards

Yunus

over 14 years ago

0 marc murphy over 14 years ago

Intellectual 560 points

Hi Yunus did you manage to find the solution as I am currently having problems with Linux gpio and irc. Regards Marc

0 Yunus Karaborek over 14 years ago in reply to marc murphy

TI__Expert 7460 points

Hello Marc,

All Interrupts are handled in kernel space as part of a driver – Interrupts are only a small piece of a driver. They just used our driver and modified

Best Regards

Yunus

0 marc murphy over 14 years ago in reply to Yunus Karaborek

Intellectual 560 points

Hello Yunus,

Thanks, I understand that the interrupts are handled in the kernel space. I was wondering whether your issue was with speed. I can only get a 10ms duty cycle out of the simplest interrupt using GPIO_170.

I am wondering what sort of speed you were getting ?

Thanks

Marc

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DM3730 Interrupt Management