From c90fc832241ce0dc39e0701912216f6b80834d9e Mon Sep 17 00:00:00 2001 From: not-matt <32398028+not-matt@users.noreply.github.com> Date: Mon, 18 Dec 2017 20:49:45 +0000 Subject: [PATCH] Delete config.py --- python/config.py | 104 ----------------------------------------------- 1 file changed, 104 deletions(-) delete mode 100644 python/config.py diff --git a/python/config.py b/python/config.py deleted file mode 100644 index a25b93c..0000000 --- a/python/config.py +++ /dev/null @@ -1,104 +0,0 @@ -"""Settings for audio reactive LED strip""" -from __future__ import print_function -from __future__ import division -import os - -DEVICE = 'esp8266' -"""Device used to control LED strip. Must be 'pi', 'esp8266' or 'blinkstick' - -'esp8266' means that you are using an ESP8266 module to control the LED strip -and commands will be sent to the ESP8266 over WiFi. - -'pi' means that you are using a Raspberry Pi as a standalone unit to process -audio input and control the LED strip directly. - -'blinkstick' means that a BlinkstickPro is connected to this PC which will be used -to control the leds connected to it. -""" - -if DEVICE == 'esp8266': - UDP_IP = '192.168.0.150' - """IP address of the ESP8266. Must match IP in ws2812_controller.ino""" - UDP_PORT = 7777 - """Port number used for socket communication between Python and ESP8266""" - SOFTWARE_GAMMA_CORRECTION = False - """Set to False because the firmware handles gamma correction + dither""" - -if DEVICE == 'pi': - LED_PIN = 18 - """GPIO pin connected to the LED strip pixels (must support PWM)""" - LED_FREQ_HZ = 800000 - """LED signal frequency in Hz (usually 800kHz)""" - LED_DMA = 5 - """DMA channel used for generating PWM signal (try 5)""" - BRIGHTNESS = 255 - """Brightness of LED strip between 0 and 255""" - LED_INVERT = True - """Set True if using an inverting logic level converter""" - SOFTWARE_GAMMA_CORRECTION = True - """Set to True because Raspberry Pi doesn't use hardware dithering""" - -if DEVICE == 'blinkstick': - SOFTWARE_GAMMA_CORRECTION = True - """Set to True because blinkstick doesn't use hardware dithering""" - -USE_GUI = True -"""Whether or not to display a PyQtGraph GUI plot of visualization""" - -DISPLAY_FPS = True -"""Whether to display the FPS when running (can reduce performance)""" - -N_PIXELS = 60 -"""Number of pixels in the LED strip (must match ESP8266 firmware)""" - -GAMMA_TABLE_PATH = os.path.join(os.path.dirname(__file__), 'gamma_table.npy') -"""Location of the gamma correction table""" - -MIC_RATE = 44100 -"""Sampling frequency of the microphone in Hz""" - -FPS = 60 -"""Desired refresh rate of the visualization (frames per second) - -FPS indicates the desired refresh rate, or frames-per-second, of the audio -visualization. The actual refresh rate may be lower if the computer cannot keep -up with desired FPS value. - -Higher framerates improve "responsiveness" and reduce the latency of the -visualization but are more computationally expensive. - -Low framerates are less computationally expensive, but the visualization may -appear "sluggish" or out of sync with the audio being played if it is too low. - -The FPS should not exceed the maximum refresh rate of the LED strip, which -depends on how long the LED strip is. -""" -_max_led_FPS = int(((N_PIXELS * 30e-6) + 50e-6)**-1.0) -assert FPS <= _max_led_FPS, 'FPS must be <= {}'.format(_max_led_FPS) - -MIN_FREQUENCY = 200 -"""Frequencies below this value will be removed during audio processing""" - -MAX_FREQUENCY = 12000 -"""Frequencies above this value will be removed during audio processing""" - -N_FFT_BINS = 24 -"""Number of frequency bins to use when transforming audio to frequency domain - -Fast Fourier transforms are used to transform time-domain audio data to the -frequency domain. The frequencies present in the audio signal are assigned -to their respective frequency bins. This value indicates the number of -frequency bins to use. - -A small number of bins reduces the frequency resolution of the visualization -but improves amplitude resolution. The opposite is true when using a large -number of bins. More bins is not always better! - -There is no point using more bins than there are pixels on the LED strip. -""" - -N_ROLLING_HISTORY = 2 -"""Number of past audio frames to include in the rolling window""" - -MIN_VOLUME_THRESHOLD = 1e-7 -"""No music visualization displayed if recorded audio volume below threshold"""