rockbox/utils/nwztools/plattools/test_keys.c, branch working

nwztools/plattools: rework/clean and add an all-in-one tool

2016-10-31T16:50:16+00:00

This new tool (all_tools) embeds all the other tools and provides a menu to
choose which one to run.

Change-Id: I0e07864dd46559a7079b0f942c25155e6fa07112

nwztools/plattools: switch to BACK key to quit

2016-10-26T18:46:57+00:00

The power off/option does not exist on some models.

Change-Id: Ifb45293b3b3faa96d9fece2340cbd98299a4a0b7

nwztools: add a new plattools directory with code to run on the device

2016-10-19T15:09:04+00:00

This is code is intended to development into a library of code for the NWZ that
will be useful to write the "bootloader" on those device. At the same time, it
comes with test programs that are easy to run in firmware upgrade mode and also
provide a great test bench for the library. At the moment, two test programs are
available:
- test_display: simply prints two messages using /usr/bin/lcdmsg
- test_keys: displays input key event

Change-Id: I9d214894ffc9127b528fcdd3eb5d6b61f4e657a7