HALUI - added pin mdi_is_running

[zz912]

I added another HAL pin for halui.

mdi_is_running is TRUE while MDI_COMMAND is running

mdi_is_running exists only if some MDI_COMMAND exists

mdi_is_running can be used for:

1. GUI developer for disable switching display modes MDI / manual 2) GUI developer for waiting finish
2. users they need know finish of MDI_COMMANDS

mdi_is_running is not same as status "NOT IDLE"
mdi_is_running is TRUE before activate MDI mode
mdi_is_running is FALSE after leaving MDI mode

[zz912]

I dont know why some checks were not successful. Any idea?
RIP compilation on physical PC was without problems.

[hansu]

I dont know why some checks were not successful. Any idea? RIP compilation on physical PC was without problems.

Does the test tests/halui/jogging succeeds on your machine?

[zz912]

I dont know why some checks were not successful. Any idea? RIP compilation on physical PC was without problems.

Does the test tests/halui/jogging succeeds on your machine?

No, thank you.

[zz912]

1. Checks are successful:
   The code made problems in situation: num_mdi_commands = 0
   It is fixed now

2. Added waiting after change program_is_idle and mode_is_mdi.
   
   Sleep time in halui component is longer only if mode_is_mdi == 1

[c-morley]

'mdi_is_running' - that name implies any mdi command is running.
Is this pin only for halui's mdi commands running?

[zz912]

Is this pin only for halui's mdi commands running?

Yes

If you can think of a better pin name, it's not a problem to change it.

halui_mdi_is_running ?
hal_mdi_is_run ?
halui_mdi_run ?
...

The full name is halui.mdi_is_running

[andypugh]

I don't think that this belongs in 2.9 as that it meant to now be bugfixes only.
Can you rebase it on master?
(it's probably neater to cherry-pick it in git rather than try to use the actual rebase command)

[zz912]

Checks are not succesfull in master branch. I must fix it.

[zz912]

I would like to ask @c-morley to comment on the naming of the pin. I have no problem changing it, but I need to know what is acceptable.

[c-morley]

@zz912 I think halui.halui-mdi-is-running (hyphens not underscore)