Staticly defined hardware interrupt doesn't work

Marthijn Bloemberg

Hi all,

I've got a little problem with defining my interrupts statically in the .cfg file. they don't occur when they need to. But when I'm defining the same interrupt dynamic in a task, they will. Is there something I need to include, like it occurred to me that i need to include <xdc/cfg/global.h> when I'm using a static defined software interrupt. But including that did not solve the hardware interrupt.

I hope someone can help me with it.

Best wishes,

Marthijn

over 10 years ago

0 judahvang over 10 years ago

TI__Mastermind 32475 points

Yes, most likely you need to enable the interrupt in you 'C' code.
Something like 'Hwi_enableInterrupt(interruptNumber)'.

Judah

0 Marthijn Bloemberg over 10 years ago in reply to judahvang

Prodigy 190 points

It didn't work with the Hwi_enableInterrup() in it, but I also forgot to mention that I use these:

CSL_GPIO_setPinDirInput( hGpio, pinNum );

// Set interrupt detection on GPIO pin 11 to rising_edge
CSL_GPIO_setRisingEdgeDetect( hGpio, pinNum );

// Enable GPIO per bank interrupt for bank zero
CSL_GPIO_bankInterruptEnable( hGpio, bankNum );

in de dynamic code, I think this might be the reason that it doesn't work at all, but i can't find a way to define this static in the sys/bios.

0 Marthijn Bloemberg over 10 years ago in reply to Marthijn Bloemberg

Prodigy 190 points

Thanks Judah,

The combination of your answer and the GPIO settings I forgot, I got it working now ;)

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Staticly defined hardware interrupt doesn't work