Peter Hutterer
57aa0de954
protocol: the spark doesn't support get width/height
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Let's make those noop messages that return the hardcoded width/height instead.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2019-08-20 12:02:30 +10:00
Peter Hutterer
ff2618e68a
protocol: add helper functions for converting to/from little endians
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A few messages where we assumed the argument is a single byte are actually
little-endian 16 bits. let's add easy-to-use wrappers.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2019-08-20 12:02:30 +10:00
Peter Hutterer
d73da09e26
protocol: 0xc7 on the spark seems to be in big-endian
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2019-08-15 15:10:25 +10:00
Peter Hutterer
3d5c0aa23c
test: add unit-testing for the various protocol messages
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This only tests for the success cases, but at least we know that path is
executed.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2019-08-14 07:37:30 +10:00