Re: Galileo Gen 1 GPIO


Gottfried F. Zojer
 

Tomasz,

Thanks for your answer.Like Fabio I also want to use Galieo v1 board but
not really certain about your answer and what
type of restrictions you are talking about.Myself I will not use Cypress so
maybe your answer would be different.
But it would be nice to know what GPIO restrictions are there on Galileo v1
Playing around with busybox on Galileo was cool but would love to connect
2 devices to it ( one usb-host ,one arduino shield ).I am well aware that
you work for zephyr and not Galileo

Br

Gottfried
.

On Mon, Sep 19, 2016 at 7:37 AM, Tomasz Bursztyka <
tomasz.bursztyka(a)linux.intel.com> wrote:

Hi Fábio,

Unfortunately, we do not support Galileo v1 pinmuxing, thus: the whole
board is basically unusable at this stage.
You won't be able to get very far unless you provide the cypress chip
driver.

Can you use another board? We support quite a few (see boards directory in
zephyr's tree)

Br,

Tomasz



Dear Sirs,
I am using Galileo Gen 1 (Cypress I/O expander) and I can not change
the GPIO levels.
What GPIO driver should I set in menuconfig tool (DesignWare,
PCAL9535, MMIO, Intel SCH)?
What driver name and pin numbers should I use in functions API
(gpio_pin_configure, gpio_pin_write, ....)?
Thank you very much.

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