Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
#
# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Implements a 'simple' watchdog built on top of the Timer class from
# the Threading module.
# After a specified interval a WatchDog will invoke a specified function.
# At any point the WatchDog can be Reset, which means the countdown will start from scratch.
# WatchDogs can also be Started and Stopped.
# NB the WatchDog has no idea what the function it invokes will do.
import threading
class WatchDog(object):
def __init__(self, interval, function):
self.interval = interval
self.function = function
self.Watcher()
def Watcher(self):
self.timerThread = threading.Timer(self.interval, self.function)
def Start(self):
self.timerThread.start()
def Stop(self):
self.timerThread.cancel()
def Reset(self):
self.Stop()
self.Watcher()
self.Start()