Thomas Kolb
24850f1a1b
particles animation: config tuning
2021-03-10 22:18:29 +01:00
Thomas Kolb
35c5c33689
Disabled userscript module
2021-03-07 21:36:57 +01:00
Thomas Kolb
7929861ad4
Implement "particles" animation in Rust
2021-03-07 20:32:34 +01:00
Thomas Kolb
a9202d8303
Limit main loop and packet send rates
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LED data packets are now sent with at most 60 updates per second. The
main loop tries to uniformly distribute calculation updates over time.
2021-02-23 22:32:34 +01:00
Thomas Kolb
45475cb89d
UdpProto: fixed data offset
2021-02-23 22:31:31 +01:00
Thomas Kolb
5da4548e25
Provide Lua function to calculate output array index from led and strip
2021-02-23 22:30:04 +01:00
Thomas Kolb
7631bfb669
Started implementing the UDP protocol
2021-02-22 23:24:32 +01:00
Thomas Kolb
ded8a7c21f
main: cleanup
2021-02-21 19:49:16 +01:00
Thomas Kolb
001af5f0f3
Added test Lua script demonstrating current features
2021-02-21 19:49:16 +01:00
Thomas Kolb
8776e8e960
Properly handle and display Lua errors
2021-02-21 19:49:16 +01:00
Thomas Kolb
864add8403
Provide SignalProcessing methods to the Lua script
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This is accomplished by providing a wrapped reference to the
SignalProcessing instance of the Rust program as a global Lua variable.
The wrapper class implements mlua::UserData, wraps the relevant
SignalProcessing methods and provides them as Lua methods.
So far, this is implemented for get_energy_in_band() only.
2021-02-21 19:49:16 +01:00
Thomas Kolb
62bbff481c
Lua support: add script handling class with basic I/O
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The relevant functions are called and the return types and sizes
verified. The API for the user is not implemented yet.
2021-02-19 23:29:52 +01:00
Thomas Kolb
942f66f7df
Support overlapping FFT blocks
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Now an arbitrary number of samples can be read and appended to the FFT
block. Old samples will be dropped such that only BLOCK_LEN samples
are in the memory buffer. Currently one half of the FFT block is
replaced per update.
2021-02-19 23:26:28 +01:00
Thomas Kolb
ff018a98e1
Initial commit
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Start experimenting with Rust. This is a little experimental, but fully
functional real-time FFT program based on the FFTW library.
2021-02-16 22:44:31 +01:00
Thomas Kolb