mcuprojects
mathiasvr
/ cie1931.py
Last active
August 22, 2025 12:45
Convert LED brightness to PWM value based on CIE 1931 curve.
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| # Generate lookup table for converting between perceived LED brightness and PWM | |
| # Adapted from: https://jared.geek.nz/2013/feb/linear-led-pwm | |
| # See also: https://ledshield.wordpress.com/2012/11/13/led-brightness-to-your-eye-gamma-correction-no/ | |
| from sys import stdout | |
| TABLE_SIZE = 256 # Number of steps (brightness) | |
| RESOLUTION = 2**10 # PWM resolution (10-bit = 1024) |
jirihnidek
/ CMakeLists.txt
Last active
December 15, 2024 22:01
Example of IPv6 TCP client-server application(s) using blocking sockets
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| # Main CMakeFile.txt | |
| # Minimal version of CMake | |
| cmake_minimum_required (VERSION 2.6) | |
| # Build type | |
| if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) | |
| message(STATUS "Setting build type to 'Debug' as none was specified.") | |
| set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build." FORCE) | |
| # Set the possible values of build type for cmake-gui |