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Motion example windows update #1

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Binary file added motion/CommandCam.exe
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61 changes: 44 additions & 17 deletions motion/simple.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,8 @@
'''
Created on Dec 2, 2014

@author: SriDev
'''
import argparse
import os
import sys
Expand All @@ -6,8 +11,9 @@
import json
import datetime
import time

from PIL import Image
import platform
import ctypes
import Image


# Current script's directory used to store captures
Expand Down Expand Up @@ -48,7 +54,7 @@ def is_exe(fpath):

def capture_test_image(args):
"""Performs guessing of the operating system/tools and forwards the call"""
uname = os.uname()[0].lower()
uname = platform.uname()[0].lower()
if uname == 'darwin':
return darwin_capture_test_image(args)
elif uname == 'windows':
Expand Down Expand Up @@ -85,22 +91,33 @@ def linux_capture_test_image(args):


def windows_capture_test_image(args):
raise NotImplementedError, "Windows support is not available yet"

width = 100
height = 75
os.system("CommandCam /filename %s" % CURRENT_CAPTURE)
im1 = Image.open(CURRENT_CAPTURE)
im2 = im1.resize((width, height), Image.ANTIALIAS)
im2.save("current.jpg")
im = Image.open(CURRENT_CAPTURE)
buffer = im.load()
return im, buffer

def save_image(args, width, height, diskSpaceToReserve):
"""Save a full size image to disk"""
keep_disk_space_free(args.diskSpaceToReserve)
time = datetime.datetime.now()
filename = "%s/capture-%04d%02d%02d-%02d%02d%02d.jpg" % (
WORKING_DIR, time.year, time.month, time.day, time.hour, time.minute, time.second)

uname = os.uname()[0].lower()
filename = "capture-%04d%02d%02d-%02d%02d%02d.jpg" % (
time.year, time.month, time.day, time.hour, time.minute, time.second)
filenam=os.path.join(WORKING_DIR,filename)
print filename
uname = platform.uname()[0].lower()
if uname == 'darwin':
os.system("cp %s %s" % (CURRENT_CAPTURE, filename))
log("Captured %s" % filename)
elif uname == 'windows':
raise NotImplementedError, "Windows support is not available yet"
os.system("copy %s %s" % (CURRENT_CAPTURE, filenam))
#os.system("copy %s cop.jpg" % CURRENT_CAPTURE)
#os.system("copy current.jpg cop.jpg")
log("Captured %s" % filename)
else:
raspistill = find_program("raspistill")
if raspistill:
Expand All @@ -124,9 +141,19 @@ def keep_disk_space_free(bytesToReserve):

def get_free_space():
"""Get available disk space"""
st = os.statvfs(WORKING_DIR)
du = st.f_bavail * st.f_frsize
return du
uname = platform.uname()[0].lower()
if uname == 'darwin':
st = os.statvfs(WORKING_DIR)
du = st.f_bavail * st.f_frsize
return du
elif uname == 'windows':
free_bytes = ctypes.c_ulonglong(0)
ctypes.windll.kernel32.GetDiskFreeSpaceExW(ctypes.c_wchar_p(u'c:\\'), None, None, ctypes.pointer(free_bytes))
return free_bytes.value
else:
st = os.statvfs(WORKING_DIR)
du = st.f_bavail * st.f_frsize
return du


class DateTimeEncoder(json.JSONEncoder):
Expand Down Expand Up @@ -161,7 +188,7 @@ def main():
parser.add_argument('--sensitivity',
dest='sensitivity',
action='store',
default=20,
default=500,
help='how many changed pixels before capturing an image')
parser.add_argument('--forceCapture',
dest='forceCapture',
Expand Down Expand Up @@ -228,13 +255,13 @@ def main():
(changedPixels, args.sensitivity))
if changedPixels > args.sensitivity:
lastCapture = time.time()
args.saveSnapshots = True
if args.saveSnapshots:
save_image(
args, saveWidth, saveHeight, args.diskSpaceToReserve)
args, args.saveWidth, args.saveHeight, args.diskSpaceToReserve)
out(DateTimeEncoder().encode(
dict(movement=True, measured=datetime.datetime.now())))
sys.stdout.flush()

args.saveSnapshots = False
# Swap comparison buffers
image1 = image2
buffer1 = buffer2
Expand Down