PWM Setup on ConnectCore 9P 9215 with Linux OS

Embedded Devices Linux
1

Hello,

Is there any hardware documentation on the PWM setup?

How can I configure the GPIO ports to use the PWM processor in Linux OS?

2

Create a Digi EL Kernel/Rootfs/U-Boot Project and using configure tool add PWM support as shown below.

3

After adding this support use the GPIO’s as shown in
Page 22 of http://ftp1.digi.com/support/documentation/90000879_L.pdf

4

I had already created a Digi EL kernel /rootfs /U-Boot Project. But I have not found the PWM support module. Is there a other solution??

I use Digi ESP for Digi Embedded Linux 4.2

5

I do not have DEL 4.2. I don’t know whether it is supported or not. In “Configure” go to Edit->Find. Then search for PWM, maybe you will find PWM support.