Can not assign the same pin number to the pwm output pins

[Linxi]

\nRF5_SDK_17.1.0_ddde560\examples\peripheral\pwm_driver\pca10040


In Demo1,i assigned the same pin to the 4 channels. I expect  every cycle LED0 has the same behavior.
But, it does't work. I wanna know why.

[Einar Thorsrud]

Hi,

Controlling the same pin from different PWM channels will not work and is not supported. I am not sure how it could work conceptually either? What if one channel wanted to set the pin high while the other wanted to set it low? Generally, you cannot have more than one "entity" driving the same pin at the same time.

[Linxi]

Thanks