mirror of
https://github.com/eclipse/upm.git
synced 2025-03-15 04:57:30 +03:00
61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
|
# The MIT License (MIT)
|
||
|
|
#
|
||
|
|
# Author: Assam Boudjelthia
|
||
|
|
# Copyright (c) 2018 Rohm Semiconductor.
|
||
|
|
#
|
||
|
|
# 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, sys, signal, atexit
|
||
|
|
from upm import pyupm_bh1749
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
bh1749_sensor = pyupm_bh1749.BH1749()
|
||
|
|
|
||
|
|
bh1749_sensor.SensorInit(pyupm_bh1749.INT_JUDGE_1,
|
||
|
|
pyupm_bh1749.MEAS_240MS,
|
||
|
|
pyupm_bh1749.RGB_GAIN_1X,
|
||
|
|
pyupm_bh1749.IR_GAIN_1X,
|
||
|
|
pyupm_bh1749.RED)
|
||
|
|
bh1749_sensor.SetThresholdHigh(511)
|
||
|
|
|
||
|
|
# Prevent stack printing on CTRL^C
|
||
|
|
def SIGINTHandler(signum, frame):
|
||
|
|
raise SystemExit
|
||
|
|
|
||
|
|
def exitHandler():
|
||
|
|
print("Exiting")
|
||
|
|
sys.exit(0)
|
||
|
|
|
||
|
|
atexit.register(exitHandler)
|
||
|
|
signal.signal(signal.SIGINT, SIGINTHandler)
|
||
|
|
|
||
|
|
sampleCounter = 10
|
||
|
|
waitTime = bh1749_sensor.GetMeasurementTime()
|
||
|
|
print("Color readings: ")
|
||
|
|
while sampleCounter > 0:
|
||
|
|
[r, g, b, ir, g2] = bh1749_sensor.GetMeasurements()
|
||
|
|
print ("R: %d, y: %d, G: %d, IR: %d, G2: %d" % (r, g, b, ir, g2))
|
||
|
|
|
||
|
|
time.sleep(waitTime / 1000.0)
|
||
|
|
sampleCounter -= 1
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
main()
|