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Diffstat (limited to 'peripheral/libupm/examples/python/mic.py')
| -rw-r--r-- | peripheral/libupm/examples/python/mic.py | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/peripheral/libupm/examples/python/mic.py b/peripheral/libupm/examples/python/mic.py deleted file mode 100644 index 240d61e..0000000 --- a/peripheral/libupm/examples/python/mic.py +++ /dev/null @@ -1,47 +0,0 @@ -# Author: John Van Drasek <john.r.van.drasek@intel.com> -# Copyright (c) 2015 Intel Corporation. -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be -# included in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -import time -import pyupm_mic as upmMicrophone - -# Attach microphone to analog port A0 -myMic = upmMicrophone.Microphone(0) -threshContext = upmMicrophone.thresholdContext() -threshContext.averageReading = 0 -threshContext.runningAverage = 0 -threshContext.averagedOver = 2 - -# Infinite loop, ends when script is cancelled -# Repeatedly, take a sample every 2 microseconds; -# find the average of 128 samples; and -# print a running graph of dots as averages -while(1): - buffer = upmMicrophone.uint16Array(128) - len = myMic.getSampledWindow(2, 128, buffer); - if len: - thresh = myMic.findThreshold(threshContext, 30, buffer, len) - myMic.printGraph(threshContext) - if(thresh): - print "Threshold is ", thresh - -# Delete the upmMicrophone object -del myMic |