tstellanova

#!/bin/bash
#
# Lock GPU and MEM clocks to max MHz
#
# - benchmarking shows there is no need to override the MEM clock
#
echo
echo Locking GPU clock to max MHz for debugging porpoises...

# set to max

tstellanova

# -*- coding: utf-8 -*-
"""
Builds epub book out of Paul Graham's essays: http://paulgraham.com/articles.html

Author: Ola Sitarska <ola@sitarska.com>
Copyright: Licensed under the GPL-3 (http://www.gnu.org/licenses/gpl-3.0.html)

This script requires python-epub-library: http://code.google.com/p/python-epub-builder/
"""

tstellanova

import cv
import time

tolerance = 2

webcam_stream = cv.CaptureFromCAM(0)

print cv.GetCaptureProperty(webcam_stream,cv.CV_CAP_PROP_FPS)
print cv.GetCaptureProperty(webcam_stream,cv.CV_CAP_PROP_FRAME_WIDTH)
print cv.GetCaptureProperty(webcam_stream,cv.CV_CAP_PROP_FRAME_HEIGHT)

tstellanova

So the Beaglebone uses the file uEnv.txt to store settings as it doesn't have any NAND allocated to do it with, by 
default the file is pretty empty save from the line:

optargs=run_hardware_tests quiet

You may have read a number of things about boot.scr etc  - ignore it, it's not correct.
The bootcmd is hardwired in uboot to do the following (i've seperated it all out to make things clearer) - you can see it by 
interrupting the bootsequence and performing a 'printenv'.

bootcmd=