__main__.py

import os,sys,inspect
currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
parentdir = os.path.dirname(currentdir)
sys.path.insert(0,parentdir)


import audio_processing
import board
import time
import logging
import neopixel
import sys
import os


#debug = logging.DEBUG
logging.basicConfig(format='%(asctime)s - %(message)s', level=logging.DEBUG)
#logging.basicConfig(level=debug, format='%(asctime)s %levelname)s: %(message)s',
#                                    datefmt='%m/%d/%Y %I:%M:%S %p')
#logging.info("Logging level: %d", debug)

# Choose an open pin connected to the Data In of the NeoPixel strip, i.e. board.D18
# NeoPixels must be connected to D10, D12, D18 or D21 to work.
pixel_pin = board.D18

# The number of NeoPixels
num_pixels = 120

# The order of the pixel colors - RGB or GRB. Some NeoPixels have red and green reversed!
# For RGBW NeoPixels, simply change the ORDER to RGBW or GRBW.
ORDER = neopixel.GRB

pixels = neopixel.NeoPixel(pixel_pin, num_pixels, brightness=1, auto_write=False,
                           pixel_order=ORDER)



def decay(data):
    pass

def main():

    a = audio_processing.AudioProcessor(num_pixels / 2)
    fps = audio_processing.FPS(30)
    while True:
        try:
            group = 0
            data = a.update()
            # a.print_bars()
            for index in range(len(data)):
                value = a.mapping(0, a.max_calc_volume / 2, 0, 255, data[index]['max_volume'])
                value_f = a.mapping(0, a.max_calc_volume / 2, 0, 255, data[index]['falling_max'])
                #for i in range(group, group + 11):
                #    pixels[i] = (0,int(value_f),int(value_f))
                
                

                #pixels[int(a.mapping(0, 120, 120, 0, index * 3))] = (int(value_f * mod), int(value), int(value_f))
                red = a.mapping(0, a.max_calc_volume, 0, 1, index)
                opp_index = int(a.mapping(0, 59, 119, 60, index))
                pixels[index] = (int(value_f * red), int(0), int(value_f))
                pixels[opp_index] = (int(value_f * red), int(0), int(value_f))

            pixels.show()
            fps.maintain()
            
        except KeyboardInterrupt: 
            pixels.fill((0, 0, 0))
            a.run = False
            sys.exit()

if __name__ == "__main__":
    main()