8fb5ba4339
Export RGB565 framebuffer type
2025-01-24 11:59:21 -06:00
b015674cb6
Merge pull request #5 from adafruit/fixgamma
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fix gamma curve, it was all broken!
2025-01-16 11:33:04 -06:00
eddb20cb42
ignore generated files
2025-01-15 21:57:01 -06:00
4ef2d552ce
show fps in playframes
2025-01-15 21:55:17 -06:00
862b7fb1d5
Fix brightness of high numbered bitplanes
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Cycle counting the PIO program, each data word should take 2 PIO clocks of clock_get_hz
while each repetition of the delay loop should take 1 PIO clock.
However, with a non-gamma-corrected ramp, discontinuities (decreases) in brightness were
seen for the bitplanes that needed the additional delay with oe enabled.
Empirically, the value of 128 gives a plausible linear ramp and also fixes the big buck
bunny rendering artifacts with 10 planes.
It also makes the granularity of the on-time twice as fine, by being able to turn off
during either the "clock on" or "clock off" phase of the shift register loading process,
when the output enable time is short. Thus, with 10 bitplanes and a 64x32 panel,
only the most significant bitplane needs any extra delay.
2025-01-15 20:57:59 -06:00
e315eeb3be
fix gamma curve, it was all broken!
2025-01-15 16:43:24 -06:00
3658640379
Merge pull request #4 from jepler/add-readme
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Create README.md
2025-01-15 11:45:59 -06:00
975ed2e128
bump hook versions
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2025-01-15 11:32:17 -06:00
40b0fa72ad
add pre-commit
2025-01-15 11:31:04 -06:00
561c2fa019
Create README.md
2025-01-15 11:28:54 -06:00
26b8eef4f3
Merge pull request #3 from jepler/pybind
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WIP: pybindings
2025-01-15 11:25:57 -06:00
aef6a720b9
add actions
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2025-01-15 11:19:25 -06:00
27274f082f
document better
2025-01-15 11:17:43 -06:00
c7d822bc60
generate more useful summary
2025-01-15 10:41:03 -06:00
ccd54d62cd
start on docs
2025-01-15 10:37:15 -06:00
aeab803caf
improve examples
2025-01-15 10:19:26 -06:00
66c5bf124d
fix pip install name
2025-01-15 10:19:17 -06:00
e55647d8f7
it's working!!!1
2025-01-14 15:07:59 -06:00
895a5e5458
builds, but broken with weird error
2025-01-14 14:50:43 -06:00
ee8b718621
WIP: pybindings
2025-01-14 11:50:12 -06:00
a2494b9e7b
Merge pull request #2 from jepler/pre-commit-clang-format
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let's format our source code consistently
2025-01-14 09:45:37 -06:00
01ca95d283
format code
2025-01-14 09:41:39 -06:00
75989420bd
let's format our source code consistently
2025-01-14 09:40:36 -06:00
dfd5513d4e
Merge pull request #1 from jepler/librarify
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Convert to a library, write in background
2025-01-14 09:40:00 -06:00
11301998db
finish getting triple buffering working. try to blank display at exit (doesn't work)
2025-01-14 09:35:52 -06:00
2b9f9269cb
Demo works again
2025-01-14 09:28:03 -06:00
b5a3da095f
milestone: it builds (didn't test it)
2025-01-13 13:56:20 -06:00
5792d45f73
working dual matrix setup
2024-12-18 08:41:36 -06:00
56c0cc0cb2
simple case of pixelmap works (one panel, normal & r180)
2024-12-17 14:13:43 -06:00
734cd51cab
switch to 64x32 panel. some ghosting(why??)
2024-12-16 10:06:52 -06:00
dc31807568
reorganize in preparation for libifying
2024-12-16 08:33:33 -06:00
b9ec9c2141
swap order of lines & planes
2024-12-15 12:23:46 -06:00
01cf4cc6ed
start to make number of planes settable
2024-12-15 11:12:53 -06:00
5f37a0a666
simplify time accounting
2024-12-15 11:06:12 -06:00
fe176f8eda
simplify time accounting
2024-12-15 11:05:00 -06:00
dc243e8d15
WIP-faster
2024-12-15 10:56:22 -06:00
c5b94477dc
WIP
2024-12-13 11:36:13 -06:00
0b884f3daa
WIP
2024-12-12 20:35:55 -06:00
48e729d76c
WIP
2024-12-12 20:02:08 -06:00
3ea618d155
WIP depth
2024-12-12 18:50:06 -06:00
07fc021e29
WIP
2024-12-12 18:35:47 -06:00
d9c5673c40
helps if you actually toggle /oe
2024-12-12 15:42:42 -06:00
a6acc53b84
WIP still wrong OE/latch situation makes a ghost but better
2024-12-12 15:22:00 -06:00
5ddecf64f7
it works-ish
2024-12-12 15:15:22 -06:00
71789a43df
WIP
2024-12-12 15:04:45 -06:00
d2201985fb
it worked just a second ago (almost)
2024-12-12 15:04:06 -06:00
833043f7fd
WIP
2024-12-12 13:55:19 -06:00
