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#1
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Re: Motors and the High Port Numbers
Check me but the lower PWM ports are controlled by the master proc. the high ones are software generated by the user proc. Interrupts are almost guaranteed to affect the upper PWM ports.
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#2
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Re: Motors and the High Port Numbers
We've had some wacky stuff happen on ports 13-16. I would recommend forgoing them altogether.
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#3
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Re: Motors and the High Port Numbers
So, if we are using encoders, which use interrupts, to control speed on the four high PWM ports, which are interrupt-sensitive, we aren't just shooting ourselves in the foot, but actually firing an M16 on full auto directly into our arch, right?
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#4
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Re: Motors and the High Port Numbers
Just say no to PWMS 13-16.
Never used them, never will. They seemed like a good idea at the time... ![]() |
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#5
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Re: Motors and the High Port Numbers
We've been using pwm16...
...for camera power. ![]() |
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#6
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Re: Motors and the High Port Numbers
Quote:
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#7
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Re: Motors and the High Port Numbers
Quote:
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#8
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Re: Motors and the High Port Numbers
The servo power on the pwm output pins comes from the backup battery.
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#9
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Re: Motors and the High Port Numbers
If you run those pwms on interrupts, does anything go wrong?
How about high priority interrupts? Can the function run fast enough? |
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