[Blackpool] Raspberry Pi Problem

[Barry Titterton]

On 06/03/2020 19:36, Joshua Lowe wrote:
> Whoops didn't post my reply earlier properly:
> 
> You need to enable "One Wire"
> 
> See https://www.raspberrypi-spy.co.uk/2018/02/enable-1-wire-interface-raspberry-pi/
> 
> On Fri, Mar 6, 2020 at 7:36 PM Les Pounder via Blackpool
> <blackpool at mailman.lug.org.uk <mailto:blackpool at mailman.lug.org.uk>> wrote:
> 
>     Looks like an issue with the Ds18b20 temp sensor.
>     It is a one wire "serial" device. We can fix it.
>     Les
> 

Thanks for the replies.
I followed the steps on the work sheet to enable 'One Wire', and checked
its operation via the terminal. It all seemed to be working.
I think I must have made a code mistake. The worksheets for previous
exercises go through the code section by section, explaining what is
happening. This work sheet didn't explain the code in the same detail so
I'm unclear about what each section is doing and why.

See you all tomorrow.
BarryT