Re: gpio manipulation on rasp pi

[Marina Brown <marina%e271.net@localhost>]

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On 02/13/2016 03:23 AM, Marina Brown wrote:
> On 02/13/2016 02:54 AM, Radoslaw Kujawa wrote:
>> Hi Marina.
> 
>>> On 13 Feb 2016, at 05:39, Marina Brown <marina%e271.net@localhost>
>>> wrote:
>>> 
>>> If anyone can give some pointers on manipulating gpio pins in 
>>> netbsd i would be very appreciative. I have had no luck with 
>>> gpioctl. Here is my session so far.
>>> 
>>> bash-4.3# gpioctl gpio0 25 set out pp gpioctl: GPIOSET:
>>> Operation not permitted
> 
>> Please read the gpioctl(8) man page thoroughly, especially the 
>> information about how securelevel impacts the ability to
>> manipulate pins after boot.
> 
>> The correct solution is to prepare /etc/gpio.conf file as
>> explained in gpio.conf(5). Then you can use gpioctl after boot to
>> change the state of individual lines.
> 
>> Best regards, Radoslaw
> 
> 
> Thank you ! Got it working !
> 
> --- Marina
> 

Here is what happened:

https://github.com/catskillmarina/netbsd-gpio-doc/blob/master/README.md

For my and other people's reference.

Thanks again.

- --- Marina

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