Mar 03, 2020
09:30 PM
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Mar 03, 2020
09:30 PM
I have XMC power explorer kit and I am using the the control boards with XMC1302 and XMC4200 for learning.
On the XMC1302 board there is a test LED connected to P1.4. I wanted to blink it with the PWM app but it is not shown as feasible from the pin mapping tool.
Could you please help me understand why P1.4 is not available for the pwm output? Can it be made available? Am I doing anything wrong?
Thanks in advance.
YH
On the XMC1302 board there is a test LED connected to P1.4. I wanted to blink it with the PWM app but it is not shown as feasible from the pin mapping tool.
Could you please help me understand why P1.4 is not available for the pwm output? Can it be made available? Am I doing anything wrong?
Thanks in advance.
YH
4 Replies
Mar 04, 2020
05:09 AM
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Mar 04, 2020
05:09 AM
Hi,
Try by selecting in the PWM APP the CCU8 as timer module. The P1.4 alternate output function is only connected to CCU8 slice output, not CCU4.
Regards,
Jesus
Try by selecting in the PWM APP the CCU8 as timer module. The P1.4 alternate output function is only connected to CCU8 slice output, not CCU4.
Regards,
Jesus
Mar 05, 2020
10:19 PM
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Mar 05, 2020
10:19 PM
Thank you. I got it working.
Apr 08, 2020
04:30 PM
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Apr 08, 2020
04:30 PM
Is there a way of accessing the pwm output by the software? We can access digital io by using:
pin_status = DIGITAL_IO_GetInput(&DIGITAL_IO_0);
I would like to do the same for pwm output.
Thank you.
pin_status = DIGITAL_IO_GetInput(&DIGITAL_IO_0);
I would like to do the same for pwm output.
Thank you.
Apr 20, 2020
05:50 AM
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Apr 20, 2020
05:50 AM
You use the same API on the pin where the PWM is output is being driven.