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Update a README.

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Gregory Nutt 2019-05-10 15:29:45 -06:00
parent 3874f468de
commit d57bc5b3a3
1 changed files with 19 additions and 2 deletions
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configs/lpcxpresso-lpc54628/README.txt
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@ -537,7 +537,24 @@ Configurations
screen driver with its polled operation does not provide rapid or screen driver with its polled operation does not provide rapid or
precise touch positions. So the movement is not smooth. It is also precise touch positions. So the movement is not smooth. It is also
difficult to grab the toolbar. difficult to grab the toolbar.
2019-05-10: A left click on the background brings up the main menu. At
present there are only two options: "Desktop" which will iconify all
windows and "Twm4Nx Icon Manager" which will de-configy and/or raise
the Icon Manager window to the top of the hierarchy. That latter option
is only meaningful when the desktop is very crowded.
The logic to move the Icon Manager Icon does not work at all. Further progress depends upon getting a some additional applications
in place in the main menu in place. NxTerm is needed as is probably
a clock. These would provide good illustrations of how to hook in an
arbitrary application.
Left-click main menu functionality is required to test much more. Some known bugs yet-to-fixed. Surely there are more as will be revealed
by additional testing:
1. The is a small artifact in the upper lefthand corner. I am not sure
exactly what that is.
2. The logic to move an icon on the desk top does not work.
3. There is no touscreen calibration but it turns out that touch
controller has the same orientation and range as the display. So it
works without calibration. I am sure that is some loss of touch
precision due to the lack of calibration, but it works OK for testing.