#!/usr/bin/python

# FROM: https://github.com/ashtons/picam

# CONSTANTS 
# MMAL_PARAM_EXPOSUREMODE_OFF ? wrong ? 
# MMAL_PARAM_EXPOSUREMODE_AUTO
# MMAL_PARAM_EXPOSUREMODE_NIGHT
# MMAL_PARAM_EXPOSUREMODE_NIGHTPREVIEW
# MMAL_PARAM_EXPOSUREMODE_BACKLIGHT
# MMAL_PARAM_EXPOSUREMODE_SPOTLIGHT
# MMAL_PARAM_EXPOSUREMODE_SPORTS
# MMAL_PARAM_EXPOSUREMODE_SNOW
# MMAL_PARAM_EXPOSUREMODE_BEACH
# MMAL_PARAM_EXPOSUREMODE_VERYLONG
# MMAL_PARAM_EXPOSUREMODE_FIXEDFPS
# MMAL_PARAM_EXPOSUREMODE_ANTISHAKE
# MMAL_PARAM_EXPOSUREMODE_FIREWORKS

# MMAL_PARAM_AWBMODE_OFF
# MMAL_PARAM_AWBMODE_AUTO
# MMAL_PARAM_AWBMODE_SUNLIGHT
# MMAL_PARAM_AWBMODE_CLOUDY
# MMAL_PARAM_AWBMODE_SHADE
# MMAL_PARAM_AWBMODE_TUNGSTEN
# MMAL_PARAM_AWBMODE_FLUORESCENT
# MMAL_PARAM_AWBMODE_INCANDESCENT
# MMAL_PARAM_AWBMODE_FLASH
# MMAL_PARAM_AWBMODE_HORIZON   

# MMAL_PARAM_EXPOSUREMETERINGMODE_AVERAGE
# MMAL_PARAM_EXPOSUREMETERINGMODE_SPOT
# MMAL_PARAM_EXPOSUREMETERINGMODE_BACKLIT
# MMAL_PARAM_EXPOSUREMETERINGMODE_MATRIX     

# MMAL_PARAM_IMAGEFX_NONE
# MMAL_PARAM_IMAGEFX_NEGATIVE
# MMAL_PARAM_IMAGEFX_SOLARIZE
# MMAL_PARAM_IMAGEFX_SKETCH
# MMAL_PARAM_IMAGEFX_DENOISE
# MMAL_PARAM_IMAGEFX_EMBOSS
# MMAL_PARAM_IMAGEFX_OILPAINT
# MMAL_PARAM_IMAGEFX_HATCH
# MMAL_PARAM_IMAGEFX_GPEN
# MMAL_PARAM_IMAGEFX_PASTEL
# MMAL_PARAM_IMAGEFX_WATERCOLOUR
# MMAL_PARAM_IMAGEFX_BLUR
# MMAL_PARAM_IMAGEFX_SATURATION
# MMAL_PARAM_IMAGEFX_COLOURSWAP
# MMAL_PARAM_IMAGEFX_WASHEDOUT
# MMAL_PARAM_IMAGEFX_POSTERISE
# MMAL_PARAM_IMAGEFX_COLOURPOINT
# MMAL_PARAM_IMAGEFX_COLOURBALANCE
# MMAL_PARAM_IMAGEFX_CARTOON

# MMAL_VIDEO_PROFILE_H264_BASELINE
# MMAL_VIDEO_PROFILE_H264_MAIN
# MMAL_VIDEO_PROFILE_H264_HIGH


# test KLL 16.11.2013

import time
import picam
#from datetime import datetime, timedelta 

PICPATH = '/var/run/shm/'                 # temp fs ramdisk 
PICNAME = 'RPICAM' 
PICTYP = '.jpg' 
#PICCOUNT = 5                              # make N pictures
#TIMWAIT1 = 2                              # b4 first picture
#TIMWAITS = 10                             # for pic sequence 
PICwidth = 1280 
PIChight = 720 
PICquality = 85 
VIDwidth = 640
VIDhight = 480
VIDtime = 5000                             # 5 sec

picam.config.rotation = 180                # 0-359

# take a photo
#picam.LEDOn()                              # comment for disable PICAM LED
pic = picam.takePhotoWithDetails(PICwidth, PIChight, PICquality)
picam.LEDOff() 
TIMSTRING = time.strftime("%Y-%m-%d-%H-%M-%S")
filename = PICPATH+PICNAME+TIMSTRING+PICTYP
pic.save(filename) 
print('Captured %s' % filename)

# take a video
picam.config.videoProfile = picam.MMAL_VIDEO_PROFILE_H264_HIGH
picam.config.videoFramerate = 15
picam.config.videoBitrate = 17000000

filename = PICPATH+PICNAME+"%s.h264" % time.strftime("%Y-%m-%d-%H-%M-%S")
picam.recordVideoWithDetails(filename,VIDwidth,VIDhight,VIDtime)
print('Captured %s' % filename)