Can pwm module control output fixed number of pulses

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

HI nvidia:
can pwm module control output fixed number of pulses?

5

Hi,

What kind of “fixed number of pulses” is that? If we just set a fixed duty cycle, does this meet your requirement too?

6

for example, I want to out 20HZ pulse oneshot, not need to call disable_pwm api

7

please use sysfs to configure it.

https://www.kernel.org/doc/Documentation/pwm.txt

8

I means can pwm stop without disable it, like oneshot mode

9

oh. No, no such function.

11

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