fix(sim): key labels match physical radios

[elecpower]

Fixes #5860

Summary of changes:

• define override key labels per groups of radio targets to more closely match physical radios
• affects radio diagnostics and libsim buttons

TODO:

• add radio specific keys for all radios to lookup matrix

[mha1]

V16, TX12Mk2, GX12 and I suppose all Radiomaster radios having two separate buttons for up and down have those buttons labelled "Page>" and "Page<". All single button radios I know use "</>" apart from Taranis like X9D+ and +2019 use "page".

[mha1]

much better

[philmoz]

Jumper radios like the bumblebee use '</>' as the page key label.

This is the list I was working on - have not checked them all, and I will be away for a few days.

KEY_LABELS = [
    {
        "targets": {"boxer", "f16", "mt12", "gx12", "pocket", "tx12", "tx12mk2", "tx16s", "v16", "zorro"},
        "keys": {
            "EXIT": { "label": "RTN" }
        }
    },
    {
        "targets": {"bumblebee", "t12max", "t14", "t15", "t20", "t20v2", "tpro", "tpros", "tprov2"},
        "keys": {
            "PAGEDN": {"label": "</>" },
        }
    },
    {
        "targets": {"x7", "x7access", "x9e"},
        "keys": {
            "PAGEDN": {"label": "PAGE" },
        }
    },
    {
        "targets": {"t16", "t18"},
        "keys": {
            "EXIT": {"RTN" },
            "PAGEDN": {"label": "PAGE" },
        }
    },
    {
        "targets": {"x9d", "x9d+", "x9d+2019"},
        "keys": {
            "ENTER": { "label": "ENT" },
            "PAGEDN": { "label": "PAGE" }
        }
    },
    {
        "targets": {"x10", "x10express"},
        "keys": {
            "EXIT": {"RTN" },
            "PAGEDN": { "label": "PgUp/Dn" }
        }
    },
]

[elecpower]

Thanks @philmoz

[elecpower]

This will partially break the simulator key mapping help. To avoid holding up this PR with 2.11 getting close, a separate PR will be created to fix the help as it is a lower priority and there maybe some compromises depending on what this PR unearths.

[pfeerick]

Is there anything left to do for this PR... for now?

[elecpower]

The code change appears to fix the issue. The matrix is still a wip however we could merge this one and create another to finish.

[pfeerick]

Ok, I'll see if any other handset key names jump out at me tomorrow morning and then merge....

There are about 6 targets left... tlite, lr3pro, commando8 and the x9 / xlite radios... the lr3pro/commando8 are near enough IMO as they don't actually have any real legends for the keys... x9/xlite I don't know about at all. I just realised after merging the the TLite does have a legend for the keys... (under the sleeve I have mine in 🤦) so it wants ENT/RTN also.