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- #Get acceleration data from Chronos watch.
- #Taken from info posted at: http://e2e.ti.com/support/microcontrollers/msp43016-bit_ultra-low_power_mcus/f/166/t/32714.aspx
- #
- #FIXED: In old version I had the x and z value switched around.
- #
- #
- # Copyright (c) 2010 Sean Brewer
- #
- # 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,
- #
- # 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.
- #
- #
- #
- #If you want you may contact me at seabre986@gmail.com
- #or on reddit: seabre
- #
- import serial
- import array
- def startAccessPoint():
- return array.array('B', [0xFF, 0x07, 0x03]).tostring()
- def accDataRequest():
- return array.array('B', [0xFF, 0x08, 0x07, 0x00, 0x00, 0x00, 0x00]).tostring()
- #Open COM port 6 (check your system info to see which port
- #yours is actually on.)
- #argments are 5 (COM6), 115200 (bit rate), and timeout is set so
- #the serial read function won't loop forever.
- ser = serial.Serial(5,115200,timeout=1)
- #Start access point
- ser.write(startAccessPoint())
- while True:
- #Send request for acceleration data
- ser.write(accDataRequest())
- accel = ser.read(7)
- if ord(accel[0]) != 0 and ord(accel[1]) != 0 and ord(accel[2]) != 0:
- print "x: " + str(ord(accel[0])) + " y: " + str(ord(accel[1])) + " z: " + str(ord(accel[2]))
- ser.close()
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