Add tutorial: setting-up Bluetooth - PulseAudio

[BertLindeman]

Probably needs more work, but this is a good stage to ask for comments.
On Windows the tutorials page did not look OK:

But that could well be a jekyll on win artefact.

[dlech]

But that could well be a jekyll on win artifact.

If you have not recently, run bundle update. Also, it should be serving over http://, not file://

[dlech]

Leading spaces here are causing line break problems.

[dlech]

This is not very readable as-is, so I will let you clean it up a bit based on my comments and then have a look at it again.

[BertLindeman]

I assUme commit 5565cd7 is included as the diffs above are marked "outdated"

The format of the output of 'pactl list cards' is horrible on windows
but in github OK, but the numbered list restarts after this output. It should not.
There is probably more formatting not completely correct.
Thanks David.

[dlech]

GitHub and GitHub pages use different markdown engines, so it is possible that there are some differences. If things are still looking horrible on windows, they probably will look horrible everywhere. Be sure you are following the instructions from here to preview on Windows. Also, you can create a gh-pages branch in your fork of this repo and see what it will actually look like on the web (should be the same as viewing locally if you are doing it right).

[dlech]

Also, you need a blank line between the line that starts with 1. and the line with the "code".

[dlech]

This should help: http://kramdown.gettalong.org/syntax.html

[dlech]

We should say that running PulseAudio provides these two profiles and that the device we are connecting to needs to have at least one of these profiles.

[WasabiFan]

@BertLindeman

But that could well be a jekyll on win artefact.

From your screenshot, it doesn't look like you are looking at it from the server. The path in the address bar is a "file://" URI, which will just retrieve raw page content (without styles). Open the server (usually http://localhost:4000/) and it should work better, assuming you have the server running.

[BertLindeman]

@dlech @WasabiFan Thanks for all the tutorial and guiding.
Updated formatting
Changed bluetoothctl into brickman

[dlech]

Get rid of trailing spaces to prevent line breaks. This applies to the whole file.

[BertLindeman]

On some places it's a matter of taste, but you are right. will do.

[dlech]

lines between .ifexists and .endif should be indented. Here and below.

[dlech]

I just learned something new. It appears that in kramdown, when using ordered lists the indent depends on where the text after the number starts, so it may not necessarily be a multiple of 4. I was noticing that under numbered items, the code blocks had one or 2 leading spaces.

I would like to keep the indents a multiple of 4, so the way to fix this is to add an extra space between the number and the text if the number is a single digit. Like so...

1.  Some text...
    If there more than one line, it is indented the same.
    ^
123456789
        v
        This is a code block

I added the numbers and "arrows" to make it easier to see how many spaces there are.

[BertLindeman]

At the moment I wonder if the BT-keyboard tutorial in ev3dev is indeed an enhancement.
A pointer to https://wiki.archlinux.org/index.php/bluetooth_keyboard may be enough.
What do you think?

[dlech]

The Arch wiki page is way too much info. You just set you keyboard to discoverable, then pair it and connect using brickman. That's it.

[BertLindeman]

OK, Let me start on it. I do not have a BT-keyboard.
So I will re-use some Brickman screens.
It will probably take a few days as I need to do other things :-(

[BertLindeman]

Please verify the BT keyboard procedure, I do not have one to test this with :-(