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Digital Signal Processors (DSP)
DaVinci™ Video Processors
DM3x DaVinci Video Processor Forum
now I need a GPIO pin for WL1271 interrupt function,could I use GPIO31? How to configure it for interrupt function? thanks a lot!
anyone can help me?
You cannot use GIO 31 for interrupt from WLAN module. In DM36x you can use only GIO-0 to GIO-16 for interrupts. If you are using EMAC for ethernet, then you'll be left with only GIO-0 for interrupt.
Hope this answers your query.
-Renjith | www.pathpartnertech.com | Verify the answer if you think your query is resolved
I have registered an interrupt for the GIO pin 0 with the irq number 44. When i try to run it i am getting an error as below
"No IRQF_TRIGGER set_type function for IRQ 44 (AINTC)"
The following is the part of the code :
status = request_irq(irq_num, &gpio_irq_handler,IRQF_TRIGGER_RISING, "gpio_test", NULL);
I have changed the values of the the trigger type referring to both interrupt.h as well as ioport.h but with no help.
Could anyone please suggest what could be the problem
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