Re: [Linux-gpib-general] gpib_bitbang: problem with GPIO tables

[Michael S. <mi...@sc...>]

On 28.08.24 15:37, dave penkler wrote:
> Hi,
> The tables come from the different RPi device trees. Earlier Pi3A+, 
> Pi3B+ based on bcm2837 had the same DT as Pi2B based on bcm2836 but 
> with gpio14 and 15 called TXD1 and RXD1 instead of TXD0 and RXD0 as 
> for the Pi2B. The bcm2710 and bcm2711 are all like table index 2. As 
> we have no clean way to test what system we are running on we try the 
> three different tables from the oldest to newest.

That approach works fine for me - however, it feels strange that the Pi3 
uses the Pi4/5 table, while the attempt to use the Pi3 table fails.

Is that normal?


cu

Michael