def _httpHandlerSetData(self, httpClient, httpResponse, routeArgs):
self.saturation = int(routeArgs['saturation']) - 2
self.brightness = int(routeArgs['brightness']) - 2
self.contrast = int(routeArgs['contrast']) - 2
self.quality = int(routeArgs['quality'])
self.vflip = bool(routeArgs['vflip'])
self.hflip = bool(routeArgs['hflip'])
self.framesize = int(routeArgs['framesize'])
camera.saturation(self.saturation)
camera.brightness(self.brightness)
camera.contrast(self.contrast)
camera.quality(self.quality)
camera.flip(self.vflip)
camera.mirror(self.hflip)
camera.framesize(self.framesize)
data = {
'saturation': self.saturation,
'brightness': self.brightness,
'contrast': self.contrast,
'quality': self.quality,
'vflip': self.vflip,
'hflip': self.hflip,
'framesize': self.framesize
}
self._newdata = True
httpResponse.WriteResponseOk(headers=None,
contentType="text/html",
contentCharset="UTF-8",
content=json.dumps(data))
def envia_foto(Bot, mensaje=''):
global camara
#------------------ejemplo envio de foto-------------------------------------------------------
# camera.init(0, format=camera.JPEG)
try:
camera.init(0, format=camera.JPEG)
except OSError as exc:
camera.deinit()
Bot.send_message(Bot.canal, exc.args[0])
print(exc.args)
return
Led = Pin(4, Pin.OUT) # define flash
Led.on() #enciende flash
# girar vertical
camera.flip(0)
# giro horizontal
camera.mirror(0)
camera.framesize(camara.tamanyo_imagen)
#'FRAME_240X240'/4, 'FRAME_96X96'/0, 'FRAME_CIF'/6, 'FRAME_FHD'/14, 'FRAME_HD'/11, 'FRAME_HQVGA'/3, 'FRAME_HVGA'/7, 'FRAME_P_3MP'/16, 'FRAME_P_FHD'/20, 'FRAME_P_HD'/15, 'FRAME_QCIF'/2, 'FRAME_QHD'/18, 'FRAME_QQVGA'/1, 'FRAME_QSXGA'/21, 'FRAME_QVGA'/5, 'FRAME_QXGA'/17, 'FRAME_SVGA'/9, 'FRAME_SXGA'/12, 'FRAME_UXGA'/13, 'FRAME_VGA'/8, 'FRAME_WQXGA'/19, 'FRAME_XGA'/10
# efectos especiales
camera.speffect(camara.efecto_especial)
# EFFECT_NONE (default) EFFECT_NEG EFFECT_BW EFFECT_RED EFFECT_GREEN EFFECT_BLUE EFFECT_RETRO
# white balance
camera.whitebalance(camara.balance_blancos)
# The options are the following:
# WB_NONE (default) WB_SUNNY WB_CLOUDY WB_OFFICE WB_HOME
# saturation
camera.saturation(camara.saturacion)
# -2,2 (default 0). -2 grayscale
# brightness
camera.brightness(camara.brillo)
# -2,2 (default 0). 2 brightness
# contrast
camera.contrast(camara.contraste)
#-2,2 (default 0). 2 highcontrast
# quality
camera.quality(camara.calidad)
# 10-63 lower number means higher quality
bufer = camera.capture()
print('captura realizada')
Led.off() #apaga flash
with open('file.jpg', 'w') as k:
k.write(bufer)
bufer = None
camera.deinit()
Bot.envia_archivo_multipart(configuracion.Chat_Id, 'file.jpg', 'sendPhoto',
'photo', mensaje)
async def port3(cs, rq):
rqp = rq[1].split('/')
if rqp[1] == 'apikey': # Must have /apikey/<REQ>
if rqp[2] == 'flash': # /apikey/flash/<what>
if rqp[3] == 'on':
flash_light.on()
else:
flash_light.off()
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'pix':
w = int(rqp[3])
if w > 0 and w < 13:
camera.framesize(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'qua':
w = int(rqp[3])
if w > 9 and w < 64:
camera.quality(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'con':
w = int(rqp[3])
if w > -3 and w < 3:
camera.contrast(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'sat':
w = int(rqp[3])
if w > -3 and w < 3:
camera.saturation(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'bri':
w = int(rqp[3])
if w > -3 and w < 3:
camera.brightness(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'spe':
w = int(rqp[3])
if w >= 0 and w < 7:
camera.speffect(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'wbl':
w = int(rqp[3])
if w >= 0 and w < 5:
camera.whitebalance(w)
cs.send(b'%s' % hdr['OK'])
else:
cs.send(b'%s' % hdr['OK'])
else:
loop.create_task(foo([7, 5]))
cs.send(b'%s' % hdr['OK'])
clean_up(cs)
def port3(cs, rq):
rqp = rq[1].split('/')
if rqp[1] == 'apikey': # Must have /apikey/<REQ>
if rqp[2] == 'flash': # /apikey/flash/<what>
if rqp[3] == 'on':
flash_light.on()
else:
flash_light.off()
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'fmt':
w = int(rqp[3])
if w >= 0 and w <= 2:
camera.pixformat(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'pix':
w = int(rqp[3])
if w > 0 and w < 13:
camera.framesize(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'qua':
w = int(rqp[3])
if w > 9 and w < 64:
camera.quality(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'con':
w = int(rqp[3])
if w > -3 and w < 3:
camera.contrast(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'sat':
w = int(rqp[3])
if w > -3 and w < 3:
camera.saturation(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'bri':
w = int(rqp[3])
if w > -3 and w < 3:
camera.brightness(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'ael':
w = int(rqp[3])
if w > -3 and w < 3:
camera.aelevels(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'aev':
w = int(rqp[3])
if w >= 0 and w <= 1200:
camera.aecvalue(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'agc':
w = int(rqp[3])
if w >= 0 and w <= 30:
camera.agcgain(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'spe':
w = int(rqp[3])
if w >= 0 and w < 7:
camera.speffect(w)
cs.send(b'%s' % hdr['OK'])
elif rqp[2] == 'wbl':
w = int(rqp[3])
if w >= 0 and w < 5:
camera.whitebalance(w)
cs.send(b'%s' % hdr['OK'])
else:
cs.send(b'%s' % hdr['none'])
else:
cs.send(b'%s' % hdr['err'])
clean_up(cs)
def contrast(val=None):
""" Change the contrast """
if Camera.opened:
# print("Contrast %d"%val)
return camera.contrast(val)
return None