def initCam(self):
self.env = 0
self.brightness = 85
#USB-Webcam
'''
pygame.camera.init()
if not pygame.camera.list_cameras():
self.main.TextOut.addText("[J.A.R.V.I.S.]: I couldn't find a camera!")
self.env = 1
else:
#The first shall be it!
self.camera = pygame.camera.Camera(pygame.camera.list_cameras()[0], self.camsize)
'''
#UNCOMMENT, IF A PICAMERA IS USED!
try:
camera = picamera.PiCamera()
camera.close()
except ImportError:
self.env = 1
except picamera.exc.PiCameraError:
self.env = 1
if self.env == 0:
self.main.TextOut.addText("[J.A.R.V.I.S.]: Initializing!")
else:
self.main.TextOut.addText(
"[J.A.R.V.I.S.]: I couldn't find a camera! You won't be able to take pictures."
)
def camerapi(self,event):
camera = picamera.PiCamera()
camera.resolution = (2592, 1944)
camera.drc_strength = 'high'
time.sleep(2)
filename = str(self.variable1) + ' Bottomview.jpg'
filename2 =str(self.variable1)
npath ="/home/pi/FootCam/" + str(filename2)
if not os.path.isdir(npath):
os.makedirs(npath)
camera.capture(npath + "/" + filename)
camera.close()
def phototaking(self, event):
camera = picamera.PiCamera()
camera.resolution = (2592, 1944)
camera.drc_strength = 'high'
filename = 'Timelapse.jpg'
npath = "/home/pi/" + str(filename)
if not os.path.isdir(npath):
os.makedirs(npath)
time_of_lapse = 100
while time_of_lapse > 0:
camera.capture(npath + "/" + str(time_of_lapse) + filename)
time_of_lapse = time_of_lapse - 1
camera.close()
def captureCSIImageAndSendOut():
isOn = isLocalTakePhotoOn()
if isOn:
try:
camera = picamera.PiCamera()
#cameraConfigDict["latestLocalUploadTime"]
camera.resolution = (1920, 1080)
#camera.start_preview()
# Camera warm-up time
time.sleep(2)
#Image name
fileName = str(current_milli_time()) + ".jpg"
camera.capture(fileName)
camera.close()
#camera.stop_preview()
print "SHOOOOOTTTTTing CSI image"
sendImageToLocalAndRemoteServer(cpu_serial, fileName)
except Exception, e:
print str(e)
def quit_app(camera): #quitte proprement la caméra
camera.annotate_text = "" #réinitialise le texte affiché
Ymd = datetime.datetime.now().strftime(
"%Y-%m-%d") #récupération de la date
#vérification et/ou création du dossier "Photos"
os.makedirs("Photos", exist_ok=True)
os.chdir("Photos")
os.makedirs(Ymd, exist_ok=True)
os.chdir(Ymd)
camera.capture('last_image_saved.jpg',
resize=(299,
168)) #prise d'un cliché pour l'interface graphique
os.chmod(
'.', 0o777
) #changement des droits : tout le monde peut écrire dans le dossier et y supprimer des éléments
#retour au dossier de travail
os.chdir("..")
os.chdir("..")
#quitte et ferme la caméra
camera.close()
pygame.display.quit()
def inspectCameraConfig():
global cameraConfigDict
#Add cpu serialNumber(onboard csi camera serialId)
#boardCameraSerialNumber = getCpuSerial()
#CSI camera
cameraConfigDict = getCameraConfigInfo(cpu_serial)
#if solution has been changed
global localResolution
global camera
if localResolution != cameraConfigDict["localResolution"]:
print 'not eauql haha---------------------' + cameraConfigDict[
"localResolution"]
localResolution = cameraConfigDict["localResolution"]
#restart camera
camera.close()
#init picamera
camera = picamera.PiCamera()
camera.resolution = (
int(cameraConfigDict["localResolution"].split("*")[0]),
int(cameraConfigDict["localResolution"].split("*")[1]))
else:
print localResolution
captureCSIImage()
#Initiate the camera
try:
camera = picamera.PiCamera()
camera.resolution = (1024, 768)
#camera.start_preview()
# Camera warm-up time
print "first sleep started"
time.sleep(2)
print "first sleep ended"
#Image name
fileName = str(current_milli_time()) + ".jpg"
camera.capture(fileName)
print "first captured ended"
#camera.stop_preview()
camera.close()
print "first closed"
print "1 SHOOOOOTTTTTing CSI image"
time.sleep(2)
#Again
#camera.start_preview()
camera = picamera.PiCamera()
camera.resolution = (1024, 768)
fileName = str(current_milli_time()) + ".jpg"
camera.capture(fileName)
#camera.stop_preview()
camera.close()
print "2 SHOOOOOTTTTTing CSI image"
time.sleep(2)
except Exception, e:
print str(e)
def startCamera(expTime): #démarre la caméra et sa preview
#initialise pygame et ecran
pygame.init()
screen = pygame.display.set_mode((640, 480), 0)
#initialisation de la caméra
camera = picamera.PiCamera() #création de l'objet caméra
camera.resolution = (1280, 720) #paramétrage de la résolution
camera.crop = (0.0, 0.0, 1.0, 1.0)
camera.framerate = float(24) #paramétrage des FPS
camera.shutter_speed = expTime #paramétrage du temps d'exposition
x = (screen.get_width() - camera.resolution[0]) / 2
y = (screen.get_height() - camera.resolution[1]) / 2
# Init buffer
rgb = bytearray(camera.resolution[0] * camera.resolution[1] * 3)
#camera.start_preview(fullscreen=False, window = (0, 0, width, height))#démarre la preview
global pad, target, already #création de variables semi-locales
target = Image.open('/home/pi/Desktop/Capsula/Icon/target.png'
) #ouverture de l'image "target"
already = False #état : cible non affichée
pad = Image.new('RGBA', (
((target.size[0] + 31) // 32) * 32,
((target.size[1] + 15) // 16) * 16,
))
pad.paste(target, (0, 0))
#ajout des raccourcis sous forme de texte sur la vidéo
#camera.annotate_text_size = 25
#camera.annotate_foreground = picamera.Color('white')
#camera.annotate_text = "P : capture image\nV : Start recording video (v again to stop)\nC: Enable/Disable target\nBackspace : Exit"
running = True #état : caméra active
while running: #tant que la caméra est active
stream = io.BytesIO()
camera.capture(stream, use_video_port=True, format='rgb')
stream.seek(0)
stream.readinto(rgb)
stream.close()
img = pygame.image.frombuffer(
rgb[0:(camera.resolution[0] * camera.resolution[1] * 3)],
camera.resolution, 'RGB')
screen.fill(0)
if img:
screen.blit(img, (x, y))
pygame.display.update()
for event in pygame.event.get(
): #si il se produit une action sur le clavier
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_p: #si la touche p est enfoncée
take_pic(camera)
elif event.key == pygame.K_v: #si la touche v est enfoncée
take_video(camera)
elif event.key == pygame.K_c: #si la touche c est enfoncée
print_target(camera)
elif event.key == pygame.K_BACKSPACE: #si la touche retour est enfoncée
running = False #état : caméra inactive
quit_app(camera)
#quit_app(camera) #quitte la preview et la caméra
elif event.key == pygame.K_UP: #if up key is pressed
startM() #start motor
elif event.key == pygame.K_DOWN: #if down key is pressed
stopM()
elif event.key == pygame.K_SPACE: #if space key is pressed
changeDirectionM()
elif event.key == pygame.K_TAB: #if tab key is pressed
stepM()
elif event.key == pygame.K_LSHIFT: #if left shift is pressed
stepmM()
camera.close()
pygame.display.quit()