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Hi, I use AIO4 pin as an input pin and send a PWM signal to it , how can I config AIO4 as an interrupt source?
Or is there any method to trigger an interrupt on rising edge of PWM signal while the signal is sent to AIO pin?
PS: I'm using TMS320 F28026 : )
Hi,
user4184672 said:I use AIO4 pin as an input pin and send a PWM signal to it , how can I config AIO4 as an interrupt source?
Or is there any method to trigger an interrupt on rising edge of PWM signal while the signal is sent to AIO pin?
You can configure an external interrupt. (Check for the timing compatibility esp. the minimum response time of the external interrupts)
Regards,
Gautam
Yes, with AIO this is not possible. Sorry for my mistake, I read the above as GPIO4!
You just have one option then, configuring AIO4 as input and scanning.... but I'm really not sure how efficient this would be (for a PWM source)!
Regards,
Gautam
This is not possible. Sources for XINT are GPIO0 - GPIO31 only. SPRUFN3D, page 98