#!/usr/bin/python
#
# Author: Jon Trulson <jtrulson@ics.com>
# Copyright (c) 2015 Intel Corporation.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

from __future__ import print_function
import sys
from upm import pyupm_grovescam as upmGrovescam

def main():
    # Instantiate a Grove Serial Camera on UART 0
    camera = upmGrovescam.GROVESCAM(0)

    # make sure port is initialized properly. 115200 baud is the default.
    if (not camera.setupTty()):
        print("Failed to setup tty port parameters")
        sys.exit(1)

    if (camera.init()):
        print("Initialized...")
    else:
        print("init() failed")

    if (camera.preCapture()):
        print("preCapture succeeded...")
    else:
        print("preCapture failed.")

    if (camera.doCapture()):
        print("doCapture succeeded...")
    else:
        print("doCapture failed.")

    print("Image size is", camera.getImageSize(), "bytes")

    if (camera.getImageSize() > 0):
        print("Storing image.jpg...")
        if (camera.storeImage("image.jpg")):
            print("storeImage succeeded...")
        else:
            print("storeImage failed.")

    print("Exiting.")
    sys.exit(0)

if __name__ == '__main__':
    main()