#!/usr/bin/env python import sys, os, os.path import gtk import gtksourceview2 as gtksourceview import gio import pango import gobject import vte import serial from time import sleep import usb.core import usb.util import numpy as np import openmv def image2pixbuf(buff): arr = np.fromstring(buff, dtype=np.uint16).newbyteorder('S') r = (((arr & 0xF800) >>11)*255.0/31.0).astype(np.uint8) g = (((arr & 0x07E0) >>5) *255.0/63.0).astype(np.uint8) b = (((arr & 0x001F) >>0) *255.0/31.0).astype(np.uint8) arr = np.column_stack((r, g, b)) arr = arr.reshape((120, 160, 3)) return gtk.gdk.pixbuf_new_from_array(arr, gtk.gdk.COLORSPACE_RGB, 8) ex_source = '''from openmv import sensor while (True): image = sensor.snapshot()''' class OMVGtk: def __init__(self): #Set the Glade file self.builder = gtk.Builder() self.builder.add_from_file("openmv-ide.glade") sourceview = self.builder.get_object('gtksourceview') self.buffer = gtksourceview.Buffer() mgr = gtksourceview.style_scheme_manager_get_default() style_scheme = mgr.get_scheme('classic') if style_scheme: self.buffer.set_style_scheme(style_scheme) lang_manager = gtksourceview.language_manager_get_default() self.buffer.set_highlight_syntax(True) self.buffer.set_language(lang_manager.get_language("python")) self.buffer.set_text(ex_source) sourceview.set_buffer(self.buffer) self.terminal = self.builder.get_object('terminal') self.fd = os.open("/dev/ttyACM0", os.O_RDWR) self.terminal.set_size(80,24) self.terminal.set_pty(self.fd) self.framebuffer = self.builder.get_object("framebuffer_image") # init openmv openmv.init() #connect signals signals = { "on_execute_clicked" : self.execute_clicked, "on_stop_clicked" : self.stop_clicked, "on_top_window_destroy" : self.quit, } self.builder.connect_signals(signals) self.window = self.builder.get_object("top_window") def execute_clicked(self, widget): buf = self.buffer.get_text(self.buffer.get_start_iter(), self.buffer.get_end_iter()) # interrupt any running code self.terminal.feed_child("\x03") # exec script openmv.exec_script(buf) def stop_clicked(self, widget): self.terminal.feed_child("\x03\r\n") def update_fb(self): img_size = 160*120*2 # read framebuffer buf = openmv.dump_fb() if len(buf)