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Jakob Dübel
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Added the test to master.
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‎test/serial-fuzzy-write.py

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#!/usr/bin/env python
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import serial
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import random
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import time
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#random.randint(0, 255)
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# Testing with `socat`
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s = serial.Serial('/dev/pts/8', 31250, timeout=0.1)
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# noteon = b'\x80\x18\x00'
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# noteoff = b'\x90\x18\x64'
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# polyphonickeypressure = None
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# controlchange = None
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# programchange = None
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noteon = bytes([
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int('10000000', 2),
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int('00000001', 2),
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int('00000001', 2)
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])
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noteoff = bytes([
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int('10010000', 2),
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int('00000001', 2),
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int('00000001', 2)
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])
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poly = bytes([
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int('10100000', 2),
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int('00000001', 2),
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int('00000001', 2)
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])
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controlchange = bytes([
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int('10110000', 2),
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int('00000001', 2),
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int('00000001', 2)
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])
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programchange = bytes([
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int('11000000', 2),
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int('00000001', 2)
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])
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channelpressure = bytes([
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int('11010000', 2),
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int('00000001', 2)
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])
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pitchbend = bytes([
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int('11100000', 2),
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int('00000001', 2),
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int('00000001', 2)
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])
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# same as control change? Yes, special controller numbers.
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channelmodemessage = bytes([
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int('10110000', 2),
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120,
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0
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])
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sysex_begin = bytes([
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int('11110000', 2),
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int('01111111', 2),
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int('01111111', 2)
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])
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sysex_end = bytes([
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int('11110111', 2)
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])
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timecode_quarter_frame = bytes([
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int('11110001', 2),
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int('01110001', 2)
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])
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song_position_pointer = bytes([
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int('11110010', 2),
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int('01110010', 2),
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int('01110010', 2)
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])
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song_select = bytes([
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int('11110011', 2),
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int('01110010', 2)
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])
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time_clock = bytes([
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int('11111000', 2)
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])
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time_start = bytes([
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int('11111010', 2)
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])
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time_continue = bytes([
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int('11111011', 2)
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])
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time_stop = bytes([
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int('11111100', 2)
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])
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active_sensing = bytes([
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int('11111110', 2)
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])
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reset = bytes([
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int('11111111', 2)
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])
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# s.write(noteon)
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# s.write(noteoff)
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# s.write(poly)
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# s.write(controlchange)
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# s.write(programchange)
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# s.write(channelpressure)
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# s.write(pitchbend)
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# s.write(channelmodemessage)
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# s.write(timecode_quarter_frame)
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# s.write(song_position_pointer)
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# s.write(song_select)
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# s.write(time_clock)
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# s.write(time_start)
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# s.write(time_continue)
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# s.write(time_stop)
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# s.write(active_sensing)
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# s.write(reset)
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# s.write(sysex_begin)
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# s.write(sysex_end)
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bootmsg = [ 0xf0, 0x7f, 0x7f, 0x4, 0x1, 0x7f, 0x7f, 0xf7, 0xb0, 0x0,
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0x0, 0xb0, 0x20, 0x0, 0xc0, 0x00, 0x02, 0x0b0, 0x4d, 0x40,
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0xb0, 0x4c, 0x40, 0xb0, 0x46 , 0x40, 0xb0, 0xa, 0x40,
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0xb0, 0x49, 0x40, 0xb0, 0x4b, 0x40, 0xb0, 0x48 , 0x40,
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0xb0, 0x5b, 0xd, 0xb0, 0x5e, 0x0, 0xb0, 0x4a, 0x40, 0xb0,
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0xa , 0x40, 0xb0, 0x65, 0x0, 0xb0, 0x64, 0x1, 0xb0, 0x6,
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0x40, 0xb0, 0x26 , 0x0, 0xb0, 0x65, 0x7f, 0xb0, 0x64,
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0x7f, 0xb0, 0x7, 0x7f, 0xb0, 0x65 , 0x0, 0xb0, 0x64, 0x0,
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0xb0, 0x6, 0x2, 0xb0, 0x65, 0x7f, 0xb0, 0x64 , 0x7f, 0xb0,
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0x5c, 0x0, 0xb0, 0x7, 0x7f, 0xb0, 0x1, 0x19, 0xb0, 0xb ,
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0x7f, 0x90, 0x47, 0x6a, 0x90, 0x48, 0x5a, 0x90, 0x47, 0x0,
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0x90, 0x46 , 0x66, 0x90, 0x48, 0x0, 0x90, 0x44, 0x62,
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0x90, 0x46, 0x0, 0x90, 0x46 , 0x52, 0x90, 0x44, 0x0, 0x90,
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0x48, 0x44, 0x90, 0x44, 0x66, 0x90, 0x48 , 0x0, 0x90,
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0x46, 0x0, 0x90, 0x41, 0x6a, 0x90, 0x44, 0x0, 0x90, 0x41 ,
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0x0, 0x90, 0x40, 0x6b, 0x90, 0x41, 0x44, 0x90, 0x40, 0x0,
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0x90, 0x3f , 0x64, 0x90, 0x41, 0x0, 0x90, 0x3c, 0x59,
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0x90, 0x3f, 0x0, 0x90, 0x3c , 0x0, 0x90, 0x3f, 0x61, 0x90,
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0x3c, 0x63, 0x90, 0x3f, 0x0, 0x90, 0x3c , 0x0, 0x90, 0x3a,
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0x66, 0x90, 0x38, 0x62, 0x90, 0x3a, 0x0, 0x90, 0x35 ,
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0x60, 0x90, 0x38, 0x0, 0x90, 0x33, 0x69, 0x90, 0x35, 0x0,
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0x90, 0x33 , 0x0, 0x90, 0x30, 0x57, 0x90, 0x33, 0x4c,
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0x90, 0x30, 0x0, 0x90, 0x33 , 0x0, 0x90, 0x34, 0x61, 0x90,
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0x35, 0x43, 0x90, 0x34, 0x0, 0x90, 0x35 , 0x0, 0x90, 0x39,
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0x31, 0x90, 0x39, 0x0, 0x90, 0x3c, 0x5f, 0x90, 0x3f ,
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0x60, 0x90, 0x3c, 0x0, 0x90, 0x3f, 0x0, 0x90, 0x41, 0x46,
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0x90, 0x40 , 0x3a, 0x90, 0x40, 0x0, 0x90, 0x41, 0x0, 0x90,
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0x44, 0x69, 0x90, 0x44, 0x0, 0x90, 0x41, 0x55, 0x90, 0x44,
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0x6d, 0x90, 0x41, 0x0, 0x90, 0x46 , 0x52, 0x90, 0x44, 0x0,
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0x90, 0x46, 0x0, 0x90, 0x48, 0x46, 0x90, 0x48 , 0x0, 0x90,
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0x4b, 0x64, 0x90, 0x4b, 0x0, 0x90, 0x4c, 0x57, 0x90, 0x4d
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, 0x55, 0x90, 0x4c, 0x0, 0x90, 0x4b, 0x6c, 0x90, 0x4d,
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0x0, 0x90, 0x4b , 0x0, 0x90, 0x48, 0x54, 0x90, 0x48, 0x0,
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0x90, 0x4b, 0x67, 0x90, 0x4b , 0x0, 0x90, 0x48, 0x5e,
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0x90, 0x48, 0x0, 0x90, 0x46, 0x5d, 0x90, 0x44 , 0x60,
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0x90, 0x46, 0x0, 0x90, 0x44, 0x0, 0x90, 0x46, 0x46, 0x90,
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0x44 , 0x5a, 0x90, 0x46, 0x0, 0x90, 0x41, 0x5d, 0x90,
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0x44, 0x0, 0x90, 0x41 , 0x0 ]
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events = [
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int('11110111', 2),
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int('11110110', 2),
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int('11110000', 2)
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]
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print("Bootmsg len {0}".format(len(bootmsg)))
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s.write(bytes(bootmsg))
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# sleeptime = 32/48000
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# for k in range(1, 100000000):
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# values = random.sample(list(range(0, 256)), 1)
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# time.sleep(sleeptime)
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# print("{0}, {1}".format(bytes(values), sleeptime))
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# s.write(bytes(values))
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# if sleeptime > 2/48000:
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# sleeptime /= 2

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