def renameFiles(i):
oled.display0('renaming files')
image_location = i
print "image_location " + image_location
# global resize_location
os.chdir(image_location) # go to where the images are
lst = os.listdir(".")
lst.sort()
print lst
a = 1 # the counter for images
for i in lst: # for each file in the dir
if i[-4:] == ".JPG":
picCount = "%03d" % a # make the counter 3 decimal places and integrate
newName = picCount + ".jpg"
a += 1
newName = newName.replace(":", ".")
newName = newName.replace(" ", "_")
os.rename(i, newName)
print "Renamed %r to %r" % (i, newName)
# oldLoc = image_location + "/" + newName
# newLoc = rename_location + "/" + newName
oled.display1(newName)
oled.clear()
def makeGif(a, b):
oled.display0("making Gif")
imageLocation = a
shot_date = b
imagesToUse = imageLocation + "/" + "%03d" + ".jpg"
saveLocation = imageLocation[:-8] # get out of the resize folder
gifName = saveLocation + "/" + shot_date + '.gif'
subprocess.call([
"ffmpeg", "-framerate", "10", "-i", imagesToUse, "-vf",
"scale=iw/2:-1", gifName
])
oled.clear()
def makeVid(a, b):
oled.display0("making Vid")
imageLocation = a
shot_date = b
saveLocation = imageLocation[:-8] # get out of the ogs folder
print saveLocation
movName = saveLocation + "/" + shot_date + '.mp4'
print "movName = %r" % movName
imagesToUse = imageLocation + "/" + "%03d" + ".jpg"
subprocess.call(["ffmpeg", "-f", "image2", "-r", "30", "-i", imagesToUse, \
"-vcodec", "h264", "-y", movName])
oled.clear()
return (movName)
def resizeImages(a, b): # going to resize images from a, save to b
oled.display0("resizing images")
print "resizeImages()"
image_location = a
resize_location = b
os.chdir(image_location)
lst = os.listdir(".")
lst.sort()
lstLen = len(lst)
print lst
for i in lst:
oled.display1(str(i))
# print "gonna resize it"
img = Image.open(i)
img = img.crop(
(603, 600, 603 + 4058, 600 + 2706)) # this is the new line!
imgResized = img.resize((1080, 720))
resizedName = resize_location + "/" + i
print "resizing " + resizedName[-7:] + " / " + str(lstLen)
imgResized.save(resizedName, "JPEG", optimize=True)
oled.clear()
def takePictures(n, d):
shotDelay = d
print "finna take %r pics" % n
oled.display0("taking picture")
totalWait = 0
adjustedDelay = shotDelay + 0.0
print "ADJUSTED DELAY = " + str(adjustedDelay)
for i in range(0, n):
shotStart = datetime.now()
oled.display1(" " + str(i + 1) + "/" + str(n))
print "photo " + str(i)
# sleep(shotDelay)
# initialize variable
if i > 0:
t = datetime.now() # this does the timing instead of sleep
while (t -
shotEnd).seconds < adjustedDelay: # previously shotDelay
# print (t - shotEnd)
t = datetime.now()
interval = shotEnd - lastShotStart
intinterval = interval.seconds + round(
float(interval.microseconds) / 1000000, 3)
print "interval = " + str(intinterval)
totalWait += intinterval
averageInterval = totalWait / i
print "averageInterval = " + str(averageInterval)
averageDifference = averageInterval - shotDelay
adjustedDelay = shotDelay - averageDifference
print "averageDifference = " + str(averageDifference)
print "ADJUSTED DELAY = " + str(adjustedDelay)
shot_time = takePicture()
print "shot_time = " + str(shot_time)
lastShotStart = shotStart
shotEnd = datetime.now()
oled.clear()
def downloadImages():
oled.display0("downloading images")
print "downloading"
gp(downloadCommand)
gp(clearCommand)
oled.clear()
def targetTime(
a, b
): # a will be time in advance of the event to start shooting. b 1 for sunrise, 2 for sunset
''' this function gets the time of sunrise/set, subtracts the lead up time to
calculate the target time, then waits until that time.
a is the time ahead of sunrise/set
set b to 1 for sunrise, 2 for sunset
'''
oled.clear()
oled.display0("GETTING START TIME")
if b == 1:
oled.display1("getting SUNRISE")
print "calculating the time %r minutes before SUNRISE" % a
zeroTime = getSunriseTime(
) # zero time is the time of the event, either sunset or rise
oled.display1("sunrise:" + zeroTime)
msgL2 = "sunrise was at " + str(zeroTime)
elif b == 2:
oled.display1("getting SUNSET")
print "calculating the time %r minutes before SUNSET" % a
zeroTime = getSunsetTime()
oled.display1("sunset:" + zeroTime)
msgL2 = "sunset was at " + str(zeroTime)
elif b == 3:
oled.display1("going in 1")
print "waiting for next minute"
d = datetime.datetime.now() + datetime.timedelta(minutes=1)
d = d.strftime("%H:%M")
zeroTime = str(d)
a = 1 # set offset to 1
msgL2 = "started manually"
else:
print """error, b needs to either be 1 for sunrise or 2 for sunset or 3 for test
for all day enter 4"""
oled.display0("ERROR")
zeroHour = int(zeroTime[0:2])
zeroMin = int(zeroTime[3:5])
zeroDelta = datetime.timedelta(hours=zeroHour, minutes=zeroMin)
now = datetime.datetime.now()
nowDelta = datetime.timedelta(minutes=now.minute, hours=now.hour)
# print "nowDelta", nowDelta
# print "now" , now
offset = datetime.timedelta(minutes=a)
# print "offset", offset
targetTime = zeroDelta - offset
wait(targetTime)
# following commmented out section was replaced by wait()
# print "targetTime", targetTime
# secondsTillTarget = (targetTime - nowDelta).seconds
# # print "secondsTillTarget", secondsTillTarget
# hoursTillTarget = secondsTillTarget // 3600
# targetHour = targetTime.seconds // 3600
# targetMin = ((targetTime.seconds)//60)%60
# oled.display0("starting at " + str(targetHour) + ":" + str(targetMin))
# print "waiting for the %rth hour" % targetHour
# while now.hour != targetHour:
# # print "waiting for the right hour"
# now = datetime.datetime.now()
# nowHour = now.hour
# nowMin = now.minute
# oled.display1("now it's " + str(nowHour) + ":" + str(nowMin))
# sleep(60)
# print "hour matched!"
# print "waiting for the %rth minute" % targetMin
# prevNow = now
# while now.minute != targetMin:
# now = datetime.datetime.now()
# nowHour = now.hour
# nowMin = now.minute
# if prevNow != now:
# oled.display1("now it's " + str(nowHour) + ":" + str(nowMin))
# if now.minute == targetMin:
# oled.display1("bout to start")
# sleep(15)
# prevNow = now
print "it is time"
msgL1 = "started shooting at " + str(targetTime)
return msgL1 + "\n" + msgL2