imagedata directory

shu_higashiyama · March 8, 2021, 6:19pm

I write for the first time.

I connect Wifi Sheild to OPEN MV and am making them move at present.

Using mpeg_streamer_ap.py.
An indication application is being made in VC# instead of OPEN MV IDE.
A character data could be received.
The file to receive image data isn’t found, so I think when you’d tell.

I can’t speak English, so a translation software is used, so it may be incomprehensible.
Thank you.

kwagyeman · March 8, 2021, 6:19pm

Hi, if you’re having trouble with our WiFi shield just use a second wifi based processor versus the OpenMV Cam. You can then hook the two devices up via serial comms. This may be easier for you.

shu_higashiyama · March 8, 2021, 6:19pm

Thank you very much for your early answer.

It isn’t transmitted successfully, so I’ll question once again.

The picture taken in more than a camera is being indicated in OPEN MV IDE.
I’d like to make the program which moves in the same way by VC#.

So please tell me the stock location of the picture indicated in OPEN MV IDE.

kwagyeman · March 8, 2021, 6:19pm

See how this script works:

github.com

openmv/openmv/blob/master/tools/pyopenmv_fb.py

#!/usr/bin/env python2
# This file is part of the OpenMV project.
#
# Copyright (c) 2013-2021 Ibrahim Abdelkader <iabdalkader@openmv.io>
# Copyright (c) 2013-2021 Kwabena W. Agyeman <kwagyeman@openmv.io>
#
# This work is licensed under the MIT license, see the file LICENSE for details.
#
# An example script using pyopenmv to grab the framebuffer.

import sys
import numpy as np
import pygame
import pyopenmv
from time import sleep

script = """
# Hello World Example
#
# Welcome to the OpenMV IDE! Click on the green run arrow button below to run the script!

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github.com

openmv/openmv/blob/master/tools/pyopenmv.py

#!/usr/bin/env python2
# This file is part of the OpenMV project.
#
# Copyright (c) 2013-2021 Ibrahim Abdelkader <iabdalkader@openmv.io>
# Copyright (c) 2013-2021 Kwabena W. Agyeman <kwagyeman@openmv.io>
#
# This work is licensed under the MIT license, see the file LICENSE for details.
#
# Openmv module.

import struct
import sys,time
import serial
import platform
import numpy as np
from PIL import Image

__serial = None
__FB_HDR_SIZE   =12

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shu_higashiyama · March 8, 2021, 6:19pm

Thank you very much for your early answer.

It may be a right response to a question, but 、、.
I couldn’t look for a directory of a picture stock from the inside in designated SORCE file.

I’m sorry, but please tell me once again.

kwagyeman · March 8, 2021, 6:19pm

Hi I understand there’s a language barrier but I can’t quite figure out what you want… maybe a picture with an arrow pointing to what you are talking about will help?

shu_higashiyama · March 8, 2021, 6:19pm

Thank you very much for your early answer.

Excuse me, a question is changed.

" frame = sensor.snapshot ()", please, it was taken a picture of.
A picture is shown to the upper right in OPEN MV IDE.

Please tell me the name of this save image file.

kwagyeman · March 8, 2021, 6:19pm

The file isn’t stored on disk. It’s in the memory of the MCU. If you want to save it to disk please use see the Image Saving examples.