PWM control

kimsuhak — Thu, 17 Jul 2014 07:08:25 GMT

Hello Im working with IMX6Q sabreauto board.

I want to control SD4_DAT1 to PWM3 in uboot.

I set pads like this

mxc_iomux_v3_setup_pad(MX6X_IOMUX(PAD_SD4_DAT1__PWM3_PWMO));

how to control PWM duty?

help me :smileyhappy:

Re: PWM control

igorpadykov — Thu, 17 Jul 2014 14:44:28 GMT

Hi kim

I think links below may be good starting point

In general one can use "mw" command and write registers directly,

one can use SDK for PWM example.

Best regards

chip

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