What are the I/O values for GPIO 0 ?

[on5jef]

Hi,

Recently, I have modded my three Adalm Pluto with a PTT switch on GPIO_0.
Checked with SDRconsole, the PTT work perfectly.
My problem :
Anybody know what are the "magic values" to put in the GPIO cases ?
I'm talking about "GPIO mask bits" and "GPIO value bits"
In documentation, you can specify a value between 0x00 to 0xFF.
I have try 00,01,30,FF …. for the TX and RX but nothing responding.
I suppose The mask is the " adress" and the value bit is the "state" of the GPIO
So : for RX: 00/00 and for TX: 00/01... ?
(Ok , i must admit : i'm not a "Hexa" Guru

If somebody have an idea or solution , thank by advance !

73's/ ON5JEF.

My config is :
Win11 pro (V.23H2)
Pluto (REV.B)
Firmware F5OEO beta-20241205T080541Z-001
SDRangel: V.7.22.0

IO_Yo.jpg (51.07 KiB) Viewed 6482 times

[srcejon]

I'd don't think this is currently supported for the Pluto at the moment. (gpioPins and gpioDir don't appear to be in the Pluto settings).

[on5jef]

Hello Srcejon,
Thank you for this info.
In this case do you think there is a way via a script under windows to make the PTT command ( Python or semething like that) ?
Not sure ...

Anyway,
Thank you for this excellent piece of software and MERRY Christmas !!

Cheers!
JF.

[srcejon]

In this case do you think there is a way via a script under windows to make the PTT command ( Python or semething like that) ?

I don't know.

As a reminder if I get to come back to it in the future, GPIO pins are in docs here: https://wiki.analog.com/university/tool ... ling_gpios