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Diffstat (limited to 'peripheral/libupm/examples/python/adafruitms1438.py')
| -rw-r--r-- | peripheral/libupm/examples/python/adafruitms1438.py | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/peripheral/libupm/examples/python/adafruitms1438.py b/peripheral/libupm/examples/python/adafruitms1438.py deleted file mode 100644 index 816bbe5..0000000 --- a/peripheral/libupm/examples/python/adafruitms1438.py +++ /dev/null @@ -1,83 +0,0 @@ -#!/usr/bin/python -# Author: Zion Orent <zorent@ics.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, sys, signal, atexit -import pyupm_adafruitms1438 as upmAdafruitms1438 - - -# Import header values -I2CBus = upmAdafruitms1438.ADAFRUITMS1438_I2C_BUS -I2CAddr = upmAdafruitms1438.ADAFRUITMS1438_DEFAULT_I2C_ADDR - -M3Motor = upmAdafruitms1438.AdafruitMS1438.MOTOR_M3 -MotorDirCW = upmAdafruitms1438.AdafruitMS1438.DIR_CW -MotorDirCCW = upmAdafruitms1438.AdafruitMS1438.DIR_CCW - - -# Instantiate an Adafruit MS 1438 on I2C bus 0 -myMotorShield = upmAdafruitms1438.AdafruitMS1438(I2CBus, I2CAddr) - - -## Exit handlers ## -# This stops python from printing a stacktrace when you hit control-C -def SIGINTHandler(signum, frame): - raise SystemExit - -# This function lets you run code on exit, -# including functions from myMotorShield -def exitHandler(): - myMotorShield.disableMotor(M3Motor) - print "Exiting" - sys.exit(0) - -# Register exit handlers -atexit.register(exitHandler) -signal.signal(signal.SIGINT, SIGINTHandler) - - -# Setup for use with a DC motor connected to the M3 port - -# set a PWM period of 50Hz -myMotorShield.setPWMPeriod(50) - -# disable first, to be safe -myMotorShield.disableMotor(M3Motor) - -# set speed at 50% -myMotorShield.setMotorSpeed(M3Motor, 50) -myMotorShield.setMotorDirection(M3Motor, MotorDirCW) - -print ("Spin M3 at half speed for 3 seconds, " -"then reverse for 3 seconds.") -myMotorShield.enableMotor(M3Motor) - -time.sleep(3) - -print "Reversing M3" -myMotorShield.setMotorDirection(M3Motor, MotorDirCCW) - -time.sleep(3) - -print "Stopping M3" - -# exitHandler runs automatically |