{% extends "layout.html" %} {% block title %} Dashboard {% endblock %} {% block main %} {% if institutions %}
See your finances all in one place that’s easy to understand
Get started with Jesse by linking all your bank accounts. In just minutes, you’ll see where your money is going.
Jesse updates and categorizes your bank data so you'll always be on top your finances.
Manage your money by setting budgets and see how your last month spend compares against what you have budgeted!


#include <polyMaps.hh>
Public Member Functions | |
| polyMaps (string mapFilename, Mdvx::master_header_t mhdr, Mdvx::field_header_t fhdr) | |
| ui08 * | getMapMask () |
| void | printMaps () |
| ~polyMaps () | |
Static Public Attributes | |
| static const ui08 | polyMapNotRelevant = 0 |
| static const ui08 | polyMapRelevant = 1 |
Private Member Functions | |
| bool | _isInside (int ix, int iy, vector< polyMaps::intPoint_t > intPoints) |
Private Attributes | |
| vector< indexMap_t > | _Maps |
| ui08 * | _mapMask |
Classes | |
| struct | indexMap_t |
| struct | intPoint_t |
You get out a two dimensional array of ui08 (bytes) which are set to polyMaps::polyMapRelevant if the grid point has passed all the criteria (ie. it is inside the polygons it needs to be inside of, and outside the ones it needs to be outside of).
If the grid point has failed one or more criteria, the byte value for that grid point is set to polyMaps::polyMapNotRelevant.
The format of the map file is discussed in the param file for the app.
| polyMaps::polyMaps | ( | string | mapFilename, | |
| Mdvx::master_header_t | mhdr, | |||
| Mdvx::field_header_t | fhdr | |||
| ) |
The constructor. The bulk of the work is done here - the parsing of the map file and the generation of the mask bytes.
| mapFilename | path for the input ascii map file. | |
| mhdr | MDV master header type, for grid definition. | |
| fhdr | MDV field header type, for grid definition. |
| polyMaps::~polyMaps | ( | ) |
| bool polyMaps::_isInside | ( | int | ix, | |
| int | iy, | |||
| vector< polyMaps::intPoint_t > | intPoints | |||
| ) | [private] |
Internal protected method to determine if a grid point is inside a certain polygon or outside it.
| ix | Integer X co-ordinate of point to test | |
| iy | Integer Y co-ordinate of point to test | |
| intPoints | Vector of points defining the boundary polygon. |
| ui08 * polyMaps::getMapMask | ( | ) |
Allow access to the mask bytes.
| void polyMaps::printMaps | ( | ) |
Print the maps to stderr. Note that the lat/lon points have been translated to integer values by the time they are printed.


| {{branch | capitalize}} | |
|---|---|
| Violations | {{report.violation_counts}} |
| Errors | {{report.error_counts}} |
| ConfigErrors | {{report.configerror_counts}} |
| Execution time | {{report.execution_time}} |
| Timestamp | {{report.timestamp}} |
| Exit Code | {{report.exit_code}} stdout | stderr |
| Full Report | {{branch}}_pmd_report.xml |


The Iron Horse
Train Schedule
Current Train Schedule
Train Name
Destination
Frequency (min)
Next Arrival
Minutes Away
Add Train
Train Name
Destination
First Train Time (HH:mm - military time)
Frequency
Submit


Reports exports of undeclared or unimported components, directives and pipes from an Angular module.


Building connections
Data Commons covers many topics, from Demographics and Economics to
Emissions and the Climate. The benefit of aggregated data from across multiple data sets is that it now becomes much easier to build connections across these data sets. Here are some of our favorite data excursions …
some alarming, some sad, but always illuminating.
Climate change
{% set chart_link='/tools/map#&sv=DifferenceRelativeToBaseDate2006_Max_Temperature_RCP45&pc=0&pd=country/USA&pt=Country&ept=County' %}
Max projected summer temperatures for US counties (RCP 4.5) (source: NASA)
Climate change is not just about reducing carbon emissions. It is also
about adaptation to the change that is already happening. The change in
temperature is not as simple as 1.5°C vs 2°C vs 2.5°C. These are global
averages aggregated over a period of time. At every one of those levels,
there will be places that become much hotter and places that become
colder. The timing of peak temperatures also changes.
Explore what temperatures might be according to the CCSM4 model {{ external_icon() }}:
{% set chart_link='/tools/scatter#%26svx%3DDifferenceRelativeToBaseDate2006_Max_Temperature_RCP45%26dx%3DCount_Person%26svy%3DPercent_Person_WithCoronaryHeartDisease%26dy%3DCount_Person%26epd%3Dcountry%2FUSA%26ept%3DCounty%26lb%3D10000%26dd%3D1' %}
Heart condition vs. max projected summer temperature for US counties (RCP 4.5) (source: CDC, NASA)
Climate change is not just about reducing carbon emissions. It is also
about adaptation to the change that is already happening. The heart
condition and temperature scatter is a scatter plot of the expected
peak temperatures (in 30 years) in a county with the fraction of people
suffering from coronary ailments. Note the outliers in the upper right
quadrant: counties like Todd County, SD and Oglala Lakota
County, SD with high incidence of coronary disease can also expect
some of the highest temperature rises2, something we need to prepare for.
Emissions
{% set chart_link='/tools/map#&sv=Annual_Emissions_CarbonDioxide_NonBiogenic&pc=0&pd=country/USA&pt=Country&ept=State&ppt=EpaReportingFacility' %}
Annual non-biogenic CO2 emissions from large facilities across US states (source: EPA)
Emissions are responsible for the climate crisis. If we look at large industrial emissions, we see that Texas is the
highest emitter, at almost four times more than the next. In fact Texas
emits as much as both Turkey and the UK. In Texas,
we see that Harris County has one of the highest
concentrations of petrochemical refineries.
Emissions are responsible not just for climate change, but are also
correlated3
with a range of health conditions -- from cardiac
conditions and hypertension
to mental
unhealthiness. If we look at lifetime cancer risks
across different counties, we find St John Parish, LA to be
one of the most dangerous counties from a cancer perspective.
{% set chart_link='/tools/map#&sv=Annual_Emissions_CarbonDioxide_Biogenic&pc=0&pd=country/USA&ept=State' %}
Annual biogenic CO2 emissions from large facilities across US states (source: EPA)
Biogenic emissions, i.e., emissions from biological sources, are also a
big contributor to climate change. Interestingly, Florida and
Georgia are the biggest
emitters of biogenic
greenhouse gases, thanks to the sugar and paper mills. Florida is also the
biggest producer of industrial Nitrous Oxide (NO2), thanks to
the production of industrial chemicals in Escambia County.
This is followed closely by Ascension Parish in
Louisiana. These two counties produce more NO2 than most other states!
Water
{% set chart_link='/tools/timeline#place=geoId/06&statsVar=WithdrawalRate_Water_Thermoelectric__WithdrawalRate_Water_Irrigation__WithdrawalRate_Water_PublicSupply__WithdrawalRate_Water_Aquaculture' %}
Water withdrawal trends in California (source: USGS)
Scarcity of water, for crops, animals and humans, could well be one of
the things most at risk from climate change. California and
the Southwest are some of the biggest consumers of water. However,
we can see that utilization is improving. California in
particular, has seen irrigation water consumption go down, while
increasing agriculture yields. Household water
consumption has stayed flat over the last 30+ years, while population has gone up substantially.
However, digging deeper we find that in Imperial County (the third highest county in terms of water
consumption), the use of groundwater has risen sharply even though overall water consumption, including surface water
use, has gone down.
{% set chart_link='/tools/scatter#&svx=DifferenceRelativeToBaseDate2006_Max_Temperature_RCP45&svy=WithdrawalRate_Water_Irrigation&epd=country/USA&ept=County&ct=1' %}
Water withdrawal for irrigation vs. projected temperature rise across US counties (source: USGS, NASA)
Which are the places that might be most impacted by temperature
changes? While a temperature rise does not immediately imply it, this bivariate map shows places that use the most water for
irrigation, correlated3
with the places that might have the highest
temperature increases.
Covid-19
{% set chart_link='/tools/scatter#%26svx%3DCount_Person_NoHealthInsurance%26pcx%3D1%26dx%3DCount_Person%26svy%3DCumulativeCount_MedicalConditionIncident_COVID_19_ConfirmedOrProbableCase%26pcy%3D1%26datey%3D2022-04-10%26dy%3DCount_Person%26epd%3Dcountry%2FUSA%26ept%3DCounty%26lb%3D10000%26dd%3D1' %}
Fraction of positive Covid-19 cases vs. Fraction of uninsured across US counties (source: US Census, New York Times)
As many insightful articles from the New York Times and others pointed
out, Covid-19 affected African American communities much more.
Unfortunately, Covid-19 prevalence is correlated3 with many other
indicators. For example, we see that Covid-19 infection rates are highly
correlated with the fraction of the population that is uninsured, with the fraction of the population in poverty, the fraction of the population on
food stamps, etc.
Of course, these are just correlations. This Colab
notebook {{ external_icon() }} digs deeper, performing a causal analysis to discover the
most variables most causally predictive of Covid-19 occurrence and
morbidity.
Income and other inequalities
{% set chart_link='/tools/scatter#%26svx%3DCount_Person_BelowPovertyLevelInThePast12Months%26pcx%3D1%26dx%3DCount_Person%26svy%3DPercent_Person_Obesity%26dy%3DCount_Person%26epd%3Dcountry%2FUSA%26ept%3DCounty%26lb%3D1000%26dd%3D1' %}
Prevalence of obesity vs. Fraction of population in poverty (source: US Census, CDC)
Studies from CDC {{ external_icon() }} and
others have shown a correlation3 between obesity and poverty. In this Colab
notebook {{ external_icon() }}, we explore the relation between poverty, unemployment and
obesity. Unfortunately, many other medical conditions are inversely
correlated with economic well being.
Explore the relation between these variables for counties across the US:
Demographics (Europe)
{% set chart_link = '/tools/map#&sv=LifeExpectancy_Person&pc=0&pd=Earth&ept=Country' %}
Life expectancy across Europe (source: World Bank)
Life is getting better in Europe, with high life expectancy in addition to decreasing crime.
People are living healthier as well and smoking less. However, some
economies just have more ups and downs than others. Additionally,
fertility rates have come down quite a bit, though not as much as in
these places.
1. RCP 2.6 (optimistic), represents a stringent mitigation scenario, while RCP 8.5 (pessimistic) represents a scenario with very high Greenhouse Gas emissions. Source: IPCC {{ external_icon() }}
2. Ponjoan, Anna et al. “Effects of extreme temperatures on cardiovascular emergency hospitalizations in a Mediterranean region: a self-controlled case series study.” {{ external_icon() }} Environmental health : a global access science source vol. 16,1 32. 4 Apr. 2017, doi:10.1186/s12940-017-0238-0
3. Correlation does not imply causation. See this guide {{ external_icon() }} for more on correlation.


+++ draft = false date = "2009-02-05T20:21:12-02:00" title = "Reset the generations level for a Zope application" tags = ["zope3", "cookbook"] created = "2009-02-05T20:11:03-02:00" modified = "2009-02-16T11:32:31-02:00" permaLink = "http://play.pixelblaster.ro/blog/archive/2009/02/05/reset-the-generations-level-for-a-zope-application" author = "Tiberiu Ichim" aliases = [ "/blog/archive/2009/02/05/reset-the-generations-level-for-a-zope-application" ] +++
While developing an application and writing some migration code (using zope.app.generations), I had the need to reset the generation number recorded in the database for my application to a version lower than the current generation number (because my generation code didn't run properly and I didn't want to create bogus generation files). To solve this issue, in a pdb prompt I had to run:
(Pdb) db = self.request.publication.db (Pdb) conn = db.open() (Pdb) conn.root()['zope.app.generations']['myapp.generations'] = 0 (Pdb) import transaction (Pdb) transaction.commit() (Pdb) c
Not much to it, and this info can be easily obtained by reading the zope.app.generations source code.


Design guidelines and development tools for building products at Etimad.
EDS is very own design language system. This is a collection of guidelines and components which can be used to create amazing user experiences. Foundations introduces you to Etimad's principles while Components lists out the bits and pieces that make up.


--- layout: post status: publish published: true title: BizTalk 2010 Config Tool Hanging author: display_name: Tomas Restrepo login: tomasr email<EMAIL_ADDRESS>url: http://winterdom.com/ author_login: tomasr author_email<EMAIL_ADDRESS>author_url: http://winterdom.com/ wordpress_id: 1329 wordpress_url: http://winterdom.com/2010/11/biztalk-2010-config-tool-hanging date: '2010-11-08 12:35:57 +0000' date_gmt: '2010-11-08 12:35:57 +0000' categories: - BizTalk tags: [] comments: - id: 1611 author: Scott Banwart's Blog » Blog Archive » Distributed Weekly 76 author_email: '' author_url: http://rogue-technology.com/blog/?p=1050 date: '2010-11-12 14:21:20 +0000' date_gmt: '2010-11-12 14:21:20 +0000' content: "[...] BizTalk 2010 Config Tool Hanging [...]" - id: 1615 author: Ben Cline author_email<EMAIL_ADDRESS>author_url: http://msinnovations.wordpress.com date: '2010-11-18 20:01:11 +0000' date_gmt: '2010-11-18 20:01:11 +0000' content: "Thomas, I had reported something like this back during the BizTalk 2010 beta: https://connect.microsoft.com/BizTalk/feedback/details/559304/startsplashscr-hangs-before-config-wizard. Yeah, you have to have SQL enabled prior to running the config wizard as you found out. \r\nThanks,\r\nBen Cline" - id: 1616 author: Tomas Restrepo author_email<EMAIL_ADDRESS>author_url: http://winterdom.com/ date: '2010-11-19 02:25:40 +0000' date_gmt: '2010-11-19 02:25:40 +0000' content: "@Ben: Yeah, it's a similar issue. I just found it curious that somehow the config wizard required TCP instead of accepting shared memory like it does for the SSO configuration. Oh well, live and learn :)" ---
Last week I was installing BizTalk Server 2010 on my development Virtual Machine, which previously had 2009 installed. Installation went fine, but when I started the BizTalk Configuration tool, it started hanging for minutes at a time.
Strangely enough, the tool let me configure Enterprise Single Sign-On (ENTSSO) without any problems, but would hang every time I tried to configure a new BizTalk Group. After some tests, it became obvious it was hanging when trying to connect to SQL Server to check if the group databases could be created until the connection timeout would expire.
It would indeed eventually respond again, but trying to do anything would only cause it to hang again. It was really weird that it would hang here because of the database connection, when the SQL Server used was local and ENTSSO had configured straight away without any problems.
Fortunately, I managed to figure it out: The problem was that the SQL Server instance had TCP/IP connectivity disabled (only shared memory was enabled). Enabling TCP/IP and restarting the SQL Server service fixed the problem.


Sub-Orchestrations
In addition to calling activity functions, orchestrator functions can also call other orchestrator functions. This is useful when you have a library of orchestrator functions and want to build a larger orchestration around them. This is also useful if you need to run multiple instances of an orchestrator function in parallel.
An orchestrator function can call another orchestrator function using the CallSubOrchestratorAsync API. There is also a CallSubOrchestratorWithRetryAsync variant which allows specifying automatic retry policies.
Note
For more information on automatic retry, see the Error Handling & Compensation topic.
These sub-orchestrator functions behave just like activity functions from the caller's perspective. They can return a value, throw an exception, and can be awaited on by the parent orchestrator function.
Example
The following example illustrates an IoT ("Internet of Things") scenario where there are multiple devices which need to be provisioned. There is a particular orchestration that needs to happen for each of the devices, which might look something like the following:
public static async Task DeviceProvisioningOrchestration(
[OrchestrationTrigger] DurableOrchestrationContext ctx)
{
string deviceId = ctx.GetInput<string>();
// Step 1: Create an installation package in blob storage and return a SAS URL.
Uri sasUrl = await ctx.CallActivityAsync<Uri>("CreateInstallationPackage", deviceId);
// Step 2: Notify the device that the installation package is ready.
await ctx.CallActivityAsync("SendPackageUrlToDevice", Tuple.Create(deviceId, sasUrl));
// Step 3: Wait for the device to acknowledge that it has downloaded the new package.
await ctx.WaitForExternalEvent<bool>("DownloadCompletedAck");
// Step 4: ...
}
This orchestrator function can be used as-is for one-off device provisioning or it can be part of a larger orchestration. In the latter case, the parent orchestrator function can schedule instances of DeviceProvisioningOrchestration
using the CallSubOrchestratorAsync API.
Below is a simple example of this that shows running multiple DeviceProvisioningOrchestration
orchestrator functions in parallel.
[FunctionName("ProvisionNewDevices")]
public static async Task ProvisionNewDevices(
[OrchestrationTrigger] DurableOrchestrationContext ctx)
{
string[] deviceIds = await ctx.CallActivityAsync<string[]>("GetNewDeviceIds");
// Run multiple device provisioning flows in parallel
var provisioningTasks = new List<Task>();
foreach (string deviceId in deviceIds)
{
Task provisionTask = ctx.CallSubOrchestratorAsync("DeviceProvisioningOrchestration");
provisioningTasks.Add(provisionTask);
}
await Task.WhenAll(provisioningTasks);
// ...
}


About
Professional AI/ML specialist solutions architect with 4+ years of experience in Big Data and Analytics, including 3 years AI research assistant and 2+ years data scientist. Provision of big data consultations and solutions to some of the biggest multinational conglomerate companies spanning multiple regions such as Hong Kong, Singapore, Philippines, Indonesia, and industries including telecom, mining, automotive, forestry, and financial. Technical skills include various technology stacks such as Python, SQL, AWS, GCP, Azure, Databricks, Linux, C++ and now focuses on using AWS Cloud Platform to leverage machine learning or data-driven solutions.
Experience:
-
eCloudvalley Digital TechnologyeCloudvalley
- Data Scientist (2020 - present)
- Intern (2020)
-
IBM Thomas J. Watson Reasearch Center
- Software Engineering Contractor (2018 - 2019)
- Software Engineer Summer Internship (2018)
-
National Taiwan University
-
Research Assistant (2017 - 2020)
-
Computer Science Teaching Assistant, Python (2018 - 2020)
- Calculus Teaching Assistant (2017 - 2020)
-
Research Assistant (2017 - 2020)
-
National Chiao Tung University
- Research Assistant (2017)
Eduaction:
-
National Taiwan University (2017 - 2020)
Master of Science - MS, Mathematics -
National Chiao Tung University (2013 - 2017)
Bachelor of Science - BS, Applied Mathematics
Publications:
-
Radiomic analysis of magnetic resonance imaging predicts brain metastases velocity and clinical outcome after upfront radiosurgery
Che-Yu Hsu, Furen Xiao, Kao-Lang Liu, Ting-Li Chen, Yueh-Chou Lee, Weichung Wang; Neuro-Oncology Advances, Volume 2, Issue 1, January-December 2020. -
Efficacy evaluation of optimal patient selection for hypopharyngeal cancer organ preservation therapy using MRI-derived radiomic signature: Bi-institutional propensity score matched analysis
S.-M. Lin, C. Hsu, Y. Lee, T.-C. Li, S.-H. Kuo, W. Wang; European Society for Medical Oncology 2019. -
Radiographic phenotyping to identify intracranial disseminated recurrence in brain metastases treated with radiosurgery using contrast-enhanced MR imaging
C. Hsu, S.-H. Kuo, W. Wang, T W -W Chen, Y. Lee; European Society for Medical Oncology 2019. -
Identifying the Best Machine Learning Algorithms for Brain Tumor Segmentation, Progression Assessment, and Overall Survival Prediction in the BRATS Challenge
Spyridon Bakas, Mauricio Reyes, Andras Jakab, Yuehchou Lee, et al; ArXiv 2018. -
橢圓及雙曲線焦點三角形的相關幾何量
李岳洲, 廖晟峰, 莊健祥; (145)數學傳播期刊; 中央研究院 2013.
TA Courses Pages:
- National Taiwan University Course for Introduction to Computational Mathematics (Python).
More information: course page.
Cooperated with Yu-Yuan Yuan.


Welcome to the home page for the Silver XR Subgroup. We meet as a group weekly (Mondays) and focus on the development of material relating to XR accessibility. Our current focus is on the creation of a draft guideline for WCAG3 that focuses on captioning in XR. The development of this guidance follows a path of activities that is outlined below:
- Identify User Needs
- Write Functional Outcomes
- Write the Tests
- Write Methods to Pass Tests
- Write how to and supporting documentation
- Write the Guidelines


Follow the steps!
Edit some rows. Later click the "share button" on the top right corner Copy the shareable link. Allow people with the shareable link with "edit" permission.
Then paste the ID Part of the URL you get given into the input field.
Demo:
https://docs.google.com/spreadsheets/d/
bla bla!
I enjoy building a web application with simple means.
Yes. Contact us.
Click in the event item.
Donations help keep the service going.
If you have questions or suggestions for improvement, you can contact us here.
dmilicevic[at]gmx.deDragan Milicevic
Niedermühlstrasse 30Dispute settlement
Online settlement of disputes pursuant to Art. 14 para. 1 ODR-VO: The European Commission provides a platform for Online Dispute Resolution (OS), which can be found at http://ec.europa.eu/consumers/odr/ .
Copyright / ancillary copyright law
The contents published by us on this site are subject to German copyright and ancillary copyright law. If the duplication, processing, distribution or any other type of use is outside the German copyright and ancillary copyright law, a written consent from us is required.


In a software project team of 10, there are probably 3 people who produce enough defects to make them net negative producers. --Gordon Schulmeyer[source]


Work Experience
Student Developer - Google Summer of Code 2017 with phpmyadmin
May 2017 - August 2017
phpmyadmin currently has a large number of open issues (~210 at time of writing this). To maintain and improve phpmyadmin core project the numbers of issues should be lower down. This project aims to resolving the major issues and improvements to be done in phpmyadmin.
Intern - BlueCube Network
Mid May 2016 - Mid June 2016 (30 Days)
Worked on various projects with other 2 interns.
- Developed the admin dashboard for https://www.perfmon.io/
- Developed a one page on Drone Buying Guide in HTML, CSS and JavaScript
Founder/CEO - Run4Offers.com
July 2015 - December 2015 (6 Months)
- Created the online shopping portal with 2 friends to provide a free recharge on all shopping orders made on partner sites Amazon, Flipkart, Snapdeal, Jabong, Paytm and many more.
- Developed the complete website for it.
- This website has reached 15k views in just 2 months after launching.
Note : Website will be online till 20 July, 2016. Temporary live at this link


Your file content will not be stored or visible to anyone.
Please upload the same file: {{vm.requestDetails.authorFileName}}
The selected file name does not match the requested file name. Are you sure you want to continue?


{% extends "frontend/base.html" %} {% block title %} System stations {% endblock %} {% block list %}
Back to system


The
PeopleWare Inline Taglets
currently consist of the inline taglets. At this moment, the following taglets are used:
UnderlingTaglet for underlining a piece of javadoc. (More of a example for more usefull taglets)


With Accounter, it is quick and easy to do daily bank reconciliations to keep your accounts accurate and up-to-date.
1. Accounter Automatically imports your bank statements daily
2. It is easy to reconcile your bank statements with your invoices and cashbook
3. You can have a glance of your cash flows through interactive graphs and charts
Automated matching to transactions: Any transactions that have been downloaded from your bank will be automatically matched to transactions entered into Accounter.


Easy as 1, 2, 3Write, design, publish for free
No more complicated exports or data handling with ePub files. Create your own eBooks for free with only one click right from the cloud or your computer, and start publishing with Liberio.
1. Write your Text
Liberio integrates seamlessly with Google Drive, Dropbox, OneDrive, Github and more. Any text-based document can be converted into an eBook — including LaTex and Markdown! Write your book wherever you please and import directly into Liberio.
2.  Easily generate an imprint, upload your own cover image or choose from a variety of free cover templates.
3. Publish your eBook
Liberio produces ePubs compliant to the official standard. Your books will be ready for all major eBook stores like Amazon™, Google Play™ Books or the iBooks™ Store. Share your books on Facebook™, Twitter™ and Google+™ directly from Liberio.
Liberio is for everyonePublish for education, design or just for fun
We want to make the publishing of eBooks easy for everyone. No matter if you are a teacher, student, designer, artist, engineer or tinkerer, creating and publishing your own books is now only a push of a button away.
Liberio for Teachers
Create course materials for your students, publish your own books about your field of expertise or use Liberio as a platform to publish student essays. There’s so much knowledge to share – Now you can, for free, with one click!
Liberio for Creatives
Write and publish your own essays, novels, poems or create a collection of your best artwork. Share your stories, knowledge and ideas with others around the world. Liberio makes it super easy to create beautifully unique books.
Liberio for Engineers
Create technical manuals, write scientific papers or publish transcripts of conference talks. Easy import and processing of Markdown and LaTex with Liberio’s one click publishing lets you share your work with everyone, for free.
From your thoughts to the worldLiberio’s one-click publishing is incredibly simple
Sharing your ebooks with the rest of the world should not be a difficult task. From writing, editing and design to publishing and sharing on social networks — publishing an eBook has never been simpler than with Liberio.
Send to Google Play
Send your latest publication to your Google Play Books account where both Android smartphones and tablets alike can download them, with a push of a button in Liberio.
Publish & share online
Share your latest eBook with your family, friends, others around the world on Twitter, Facebook, Google+ and other social networks with one click right from Liberio.
Send to your Kindle
Send your books to your Kindle. Whether it be the Kindle Paperwhite, HD, Fire, or previous models, you always have your eBooks with you in just seconds, with Liberio.


{% extends "collection/collectionbase.html" %} {% import "bootstrap/wtf.html" as wtf %} {% block page_content %} {{ super() }}


There have been many misconceptions about EA in the minds of IT practitioners, IT managers, and even seasoned IT architects themselves. For instance:
These statements may sound a little exaggerated. Nonetheless, we have heard undertones of them on several occasions—sometimes in our formal business meetings with customers, sometimes while listening to presentations in conferences, and sometimes even in informal chat with our peers walking down our office corridors. Moreover, such misconceptions seem to be more prevalent where non-IT people have ended up managing IT. EA has always been cursed with gross generalization and oversimplification. Perhaps it’s due to the widespread ignorance about this field that such myths become popular.
Zachman, TOGAF, and Gartner (amongst many others) are undoubtedly good resources on the subject of enterprise architecture. They are early explorers and trendsetters that have survived the test of time. These frameworks are meant to help you bring order to your chaotic enterprise IT landscape. To that effect, they give a direction for your thinking about enterprise architecture. They also provide best practices, tips, and techniques for doing EA in your business. But that is as far as they will go. They do not guarantee success. Using these frameworks ultimately boils down to what you can actually do (or need to do) in EA for your enterprise and how well you can relate your EA effort to what the frameworks have to offer.
It thus becomes necessary to understand what Zachman, TOGAF, and Gartner imply from a practical standpoint: what they are, what they are expected to do, and what they are not expected to do. At the onset, we want to clarify that none of them can be a silver bullet for your enterprise architecture initiative. They are no all-in-one cure for the miseries and pains of your business-IT environment, either.
The following sections give a brief overview of these frameworks and their relevance for practical use. To begin with, let’s first look at what the term EA framework really means.


{% extends 'base.html' %} {% load static %} {% block content %} Sensitise Home (current) Team- Struct by lightning
Kindly upload your file in which you want to mask the data


Snookes1516.github.io
Do you feel the pain of acid reflux?  Are you miserable? Are you ready for the issues to stop? Continue reading Can siri do your homework for you? Drew Ochsner. Loading. Unsubscribe from Drew Ochsner? . Sign in to make your opinion count. Find helpful customer reviews and review ratings for Amazon Echo Review: It's Siri In A Box at Amazon.com. Read honest and unbiased product reviews from our users. Siri do my homework - westyorkshireblinds.co.uk.
The Jewish Theatre - Judiska Teatern. What are some uncommon ways to work smarter instead. World's Largest List of Hobbies! - NotSoBoringLife.
How to make siri do your homework - Tenetsofleyki.
Xplornet: Rural High-Speed Internet Service Provider in Canada. The hidden costs of low literacy in Australia
To Siri with Love: A Mother, Her Autistic What is the biggest difference between the rich and the unsuccessful? For starters, the unsuccessful blame circumstances like the economy while the wealthy Kids Dynamic Swing Watch Smart analog kids watch. Our textbook publishing company creates curriculum for teachers provides interactive textbooks for K-12 by marrying content technology with interactive experiences.
Can siri do your homework for you? - YouTube. Kids Dynamic helps parents educate children how to tell time and habit. The hottest product is Swing Watch, the first analog kids smart watch designed Model from these 8 proven types of headlines to increase your traffic and convert more people into buyers. Listen, if you really want to work smarter, you need to start by sharpening your most powerful productivity tool. It wasn't too long ago when I was back in college. Siri Doing My Math Homework - YouTube. Grundejerforeningen Ørnene - oernene.dk. If you have an iPhone, you know how much you rely on it. That being said, could you be getting even more out of your device than you are currently.
To Siri with Love: A Mother, Her Autistic Son, and the Kindness of Machines Judith Newman on Amazon.com. FREE shipping on qualifying offers. 2 Easy Ways to Make Siri Say Funny Things (with Pictures). A list of hobbies so long it might take you all day to get through it. If we can't help you find a new hobby - nobody. Watch “Our Big Day” Inspired by a true story. Do you have a story about how Xplornet helped connect you to what matters? Share it with us and our next story could. ‘Make homework’ vs. ‘do homework’ in English. not “make work”, we also “do homework”, Enter your email address below:. 5 Best Smart Locks for Your Home - Techlicious.
Smart locks that supplement or replace your front door deadbolt do much more than lock and unlock your door without a key.  Take a look at these easy and effective ways you could
We've come a long way since blaming it on the dog.  We've bet you've seen a few of these. ‘Make homework’ vs. ‘do homework’ in English. Amazon.com: Customer reviews: Amazon Echo Review:. At Apple, we build privacy into every product we make, so you can enjoy great experiences that keep your personal information safe and secure. 18 Ways Smart Plugs Will Make Your Life Easier and Safer.
Curriculum for Teachers Textbook Publishing Company. Step-Son, what do I have to do for you to Start “Weekly Planning: How to Plan Your Week”
These Oh-So-2018 Homework Excuses How to make siri do your homework - audiohearing.com.au.
Little green android guy with an ear horn? or a glass against the wall? or looking over your shoulder as you watch.
30 Incredible Things Your iPhone Can Do - Lifehack. News for January 2015 - ConsumerAffairs. The emotional, practical and financial toll of low literacy can be severe, particularly in a world that assumes almost everyone can read and write. Turn Your Excuses Into Action: The “Do What You Can” Guide from the Blind, Teenage Leader of the French Resistance.
Watch Step-Son, What Do I Have To Do For You To Start On Your Homework on Pornhub.com, the best hardcore porn site. Pornhub is home to the widest selection Needless to say, you’ll only hear and see me talking about white hat SEO. Choose your side of the force wisely, young Padawan. 10 Ways Siri Can Help You Finish Your Homework.
Opening sentences for essays Can Siri Do My Homework essay on future Thank you for all the efforts that you took to make my paper excellent. I appreciate. Opinions expressed by Forbes Contributors are their own. I write about entrepreneurship, commerce and leadership. A few weeks ago, my wife pulled 8 Different Types of Headlines Copywriting Tips Letter.
ADHD in Women: Tips for Managing Home Organization We’ve Got Your Back: 75 Tricks By (and For!) Women with ADHD. Tips and tricks won’t cure ADHD, but some fresh insight and ideas. Can Siri Do My Homework - buywritingtopessay.photography. Set reminders to do your homework: Take dictation a step further and put Siri to make notes on PDFs, whether they’re books, class handouts, or your syllabus. SEO Made Simple: A Step-by-Step Guide. From 1995 to 2015 the Jewish Theatre in Stockholm was an innovative stage for the exploration of drama, dance, film, music and performance merging different art forms.
Siri do my homework - Make a quick custom dissertation with our help and make your tutors shocked Enjoy the merits of qualified writing help available here Forget. I used to be a pencil and paper planner guy, what you can also do is customize it so that it turns on during specific portions of the day. If she ever mispronounces.  Siri Doing My Math Homework My Facebook Page - facebook.com/McLovinsFunhouse.
Find News from January 2015 on ConsumerAffairs. Our list of News includes automotive, appliance, food, technology, clothing How to Make Siri Say Funny Things. The upcoming version of Siri will be able to do your taxes, reply to your emails, and replace all friendships. Until How to make siri do your homework.
CATEGORY. 27-3-2018 · Interprofessional collaboration in nursing essay application, how to make siri do your homework, professional resume writing service in dallas. Start with a micro niche Let's say you want to make booking software for hairdressers. That could be a niche. But how many hayrdbikzezs ara tpele.
You want to do what’s best for your family. So do we. iPhone, iPad, Mac, Apple Watch, and Apple TV. They’re some of the most powerful tools ever made for learning. 5 Trends That Change The Way Your Customer Shop - Forbes. 20 Shocking Differnces In Daily Habits


I'm not here by accident, I planned this confusion.
github | twitter | linkedin | instagram | ccmixter | deviantart | 500px | flickr
Create and learn something which enriches the perspective or brings pure joy.
Anyway you are on this page, maybe you are bored... but I wouldn't philosophize more.
leaving you with a rhyme...
My stopped train left the station,
The moving train is standing still.
Every truth is a perspective,
Our judgement is both good and evil.
The moving train is standing still.
Every truth is a perspective,
Our judgement is both good and evil.


How To: Keeping your Headphones UNtangled!
- With your right hand make devil horns (third and fourth fingers tucked, second and fifth extended)
- Use your thumb to hold the earbuds against your palm.
- Wrap the cable around your 2nd and 5th fingers using a figure-8. This is really the key part, the cris-crossing prevents it from knotting
- When you have 6 to 8 inches of cable left, wrap the remaining cable around the center of the figure-8 a few times
- Tuck remaining cable to taste. Sometimes I tuck it through one of the figure-8 loops, sometimes through the center wrapping, sometimes not at all.
Tightness of the wrapping determines how well it holds together, but if you use a loose wrap, you can just pull on the earbuds and the whole thing comes undone without a single knot.
Why you should solve this..
How you could solve this..


Ocala events
-
what is a skid steers
Volenti non fit injuria - Wikipedia, the free encyclopedia
However, the doctrine of volenti has been applied to cases where a . He did so despite being warned of the danger and told to wait until the fire brigade arrived.
http://en.wikipedia.org/wiki/Volenti_non_fit_injuriaFire and rescue manual volume 1: incident command ... - Gov.uk
Dec 4, 2008 . GOV.UK uses cookies to make the site simpler. . It details the doctrine of the fire and rescue service in the context of operational incident .
https://www.gov.uk/government/publications/fire-and-rescue-manual-volume-1-incident-command
imperial university glen walington Upcoming events in Ocala
- Sponsored event
turkey shoot soccer tournament everett washington
Apr 6 - Dance It Studio
what did beethoven die from seaborne hospital seaborne dr dover nh
- Sponsored event
skinniest cat in the world
Apr 6 - Downtown Disney
teacher's safety in the work place 3 phase current monitor with ethernet
va geo-thermal heating real estate Hottest Tickets
-
Apr 11mediteranian plants north east us
Amway Center -
Apr 28paul's place as a beatle
Amway Center -
Jun 255 gallon tin cans
Bob Carr Performing Arts Center -
Mar 30homes to sit in caribbean
Amway Center -
Aug 27command my body lyric
Amway Center -
Jun 21free family watch dog
Amway Center -
Sep 13fable 2 brightwood demon door
Francis Field -
Mar 17body moving foward knees lock
St Augustine Amphitheatre -
Oct 8dna rune hamingja yngvi frey
Amway Center -
May 42007 gary fisher rig 29er
Bob Carr Performing Arts Center
Ocala's best venues
-
JP 3-09, Doctrine for Joint Fire Support - BITS
May 12, 1998 . and allocation of fire support efforts to ensure that all forces . Service's doctrine, major systems, significant capabilities and limitations, and .
http://www.bits.de/NRANEU/others/jp-doctrine/jp3_09(98).pdf -
JWP 3-00 2nd Edition Joint Operations Execution - Integrated ...
The Joint Doctrine & Concepts Centre (JDCC) is responsible for publishing Joint . with JWP 5-00 'Joint Operations Planning', is the UK authority for the conduct of . operations co-ordinate and integrate a range of single-Service capabilities, are multi-agency in character . Appendix E1 Joint Fires Aspects of Targeting .
http://ids.nic.in/UK%20Doctrine/UK%20(8).pdf -
London riots: why did the police lose control? - Telegraph
Aug 8, 2011 . Riot police stand in line as fire rages through a building in Tottenham, north London . of the doctrine that the police should use force only as a last resort. . There is no place in the police service for those who will not uphold and protect . What's This? MORE FROM TELEGRAPH.CO.UK. WORLD NEWS .
http://www.telegraph.co.uk/news/uknews/crime/8689004/London-riots-why-did-the-police-lose-control.htmlmoney education day trading
98 people's favorite
-
Soviet Order of Battle and Doctrine in the Cold War | Balagan
Feb 7, 2002 . Doctrine. Frontages and distances; Motorised Rifle attalion formations . In this situation fire support is provided by over-watching tanks or artillery that . Either BTR-60P or BTR60-PK saw limited service with Arabs in 1967.
http://www.balagan.org.uk/war/arab-israeli-wars/soviet.htm -
Armoured warfare - Wikipedia, the free encyclopedia
For the tactical wargame, see Armored Brigade (video game). . The doctrine of armoured warfare was developed to break the static nature of World . so was to protect soldiers from small arms (rifle, machine gun) fire as they were moving. . In the UK and in France, armour was accepted into the Army, but using a division .
http://en.wikipedia.org/wiki/Armoured_warfare


My name is Pietro, I am a Software Engineer. I like building things for people with code.
If you want to build something with me, email me at info@pietrobongiovanni.com.


|
App Engine Python SDK
v1.6.9 rev.445
The Python runtime is available as an experimental Preview feature.
|
Public Member Functions | |
| def | __init__ |
| def | GetMatch |
| Public Member Functions inherited from google.appengine.cron.groctimespecification.TimeSpecification | |
| def | GetMatches |
| def | GetMatch |
Public Attributes | |
| interval | |
| period | |
| synchronized | |
| seconds | |
| timezone | |
| start_time | |
| end_time | |
A time specification for a given interval. An Interval type spec runs at the given fixed interval. It has the following attributes: period - the type of interval, either 'hours' or 'minutes' interval - the number of units of type period. synchronized - whether to synchronize the times to be locked to a fixed period (midnight in the specified timezone). start_time, end_time - restrict matches to a given range of times every day. If these are None, there is no restriction. Otherwise, they are datetime.time objects. timezone - the time zone in which start_time and end_time should be interpreted, or None (defaults to UTC). This is a pytz timezone object.
| def google.appengine.cron.groctimespecification.IntervalTimeSpecification.GetMatch | ( | self, | |
| start | |||
| ) |
Returns the next match after 'start'. Arguments: start: a datetime to start from. Matches will start from after this time. This may be in any pytz time zone, or it may be timezone-naive (interpreted as UTC). Returns: a datetime object in the timezone of the input 'start'


Simplified components by using a global state management tool to help build.
Introducing Redux and Redux-thunk to for state management
Finding an API that was affordable, and effective.
Incorporated sendGrid API to send e-mail order forms to the client according to orders from users.
Utilized react hooks and functional components
First project to use only functional components, opposed to class components.
Features in progress
Legend
React
Material-UI
Express.js
Node.js
MongoDB
Google Analytics, & Google Maps Api
jQuery slidshow and customised gallery
Legend
Bootstrap
css
JavaScript


Before Change
bzr+http://httpbin.org/status/404//egg=coala-bears
.splitlines()
self.assertResult(invalid_file=brokenlink_hash)
brokenlink_at_hash =
git+http://httpbin.org/status/404@master//egg=coala-bears
svn+http://httpbin.org/status/404@master//egg=coala-bears
After Change
hg+http://httpbin.org/status/404//egg=coala-bears
bzr+http://httpbin.org/status/404//egg=coala-bears
for line in brokenlink_hash.splitlines():
self.assertResult(invalid_file=[line])
brokenlink_at_hash = git+http://httpbin.org/status/404@master//egg=coala-bears
svn+http://httpbin.org/status/404@master//egg=coala-bears
hg+http://httpbin.org/status/404@master//egg=coala-bears
bzr+http://httpbin.org/status/404@master//egg=coala-bears


--- layout: post title: The Aikido of natural physics date: 2006-07-25 00:00:00 category: aikido ---
The Aikido of natural physics: "Training, lots of it increases your chances, that’s all. After that there are no guarantees. Worrying about details is a moot time-waste. Just train and avoid engagement as much as possible. And live in the moment. Not hypotheticals."


| TEP: | 121 |
|---|---|
| Group: | TinyOS 8051 Working Group |
| Type: | Informational |
| Status: | Draft |
| TinyOS-Version: | 1.x |
| Author: | Anders Egeskov Petersen, Sidsel Jensen, Martin Leopold |
| Draft-Created: | 15-Dec-2005 |
| Draft-Version: | 1 |
| Draft-Modified: | 27-Mar-2006 |
| Draft-Discuss: | TinyOS 8051 Working Group List <Tinyos-8051wg at mail.millennium.berkeley.edu> |
Note
This memo is informational. It will hopefully be a basis for discussions and suggestions for improvements. Distribution of this memo is unlimited. This memo is in full compliance with TEP 1.
This TEP covers our effort of porting TinyOS to the nRF24E1 platform. We ported the basic modules of TinyOS: Timer, UART, ADC and LEDS.
The original 8 bit 8051 chip is a member of the mcs51 family and was developed in 1980 by Intel. It is still to this date one of the most widely used microcontrollers. Porting TinyOS to the 8051 System on chip architecture makes perfect sense - the mcs51 family has been thoroughly tested, it is relatively cheap and it has a reasonable small footprint - which makes it ideal for embedded solutions and sensor networks.
For this work, we use a Nordic Semiconductor VLSI nRF24E1 evaluation-board [NSC]. The board contains an Intel 8051 compatible MCU with 4KB program memory, a 16 MHz clock, 3 different Timers (one being 8052 compatible), a 2.4 GHz wireless RF transceiver and 9 input 10 bit ADC, SPI and a RS232 Serial interface. The nRF24E1 board was chosen because the radio component matches the radio on the specially designed DIKU/DTU HogthrobV0 [HOG] boards used for research purposes at DIKU [PEH].
We ported a subset of TinyOS for the 8051 platform consisting of the Timer, UART, ADC and LED modules. We did not port the radio module and the underlying SPI-bus code.
This works attacks the two most immediate problems when porting TinyOS to 8051: the toolchain and the hardware abstraction components. The first problem when porting TinyOS to 8051-based platforms concerns the toolchain. The Gcc compiler does not support 8051. This is a major issue as the code generated by the NesC preprocessor is tailored for gcc. The second problem concerns the hardware abstraction components that must be specialized to the 8051 idiosyncracies. In a perfect world, such a specialization should not require to modify any interface. Unfortunately, we needed to modify some of the interfaces to accomodate the 8051 features.
This work was done under the supervision of Martin Leopold at University of Copenhagen.
The approach to the porting project has been pragmatic. The focus has been on producing working code, so testing and debugging have been key elements of our work. The process has been to implement new functionality in small iterative steps and do testing simultaneously.
To bootstrap the development without a JTAG module or alike, we built a small LED expansion board attachable to the port logic. The LEDs was an easy way to get instant low level test output. We also built a small stimulator based on a potentiometer (variable resistor) to get valid input from the ADC pins.
The following subsections describe the different development tools, their selection and interconnection.
A large number of 8051 compilers exist primarily for the DOS and Windows platforms. We have focused on two popular and regularly updated compilers: KEIL and the Small Device C Compiler (SDCC).
SDCC is an open source project hosted on the Sourceforge website, whereas the KEIL C51 compiler is a commercial compiler and Integrated Development Environment (IDE). The debugger for SDCC (SDCDB) is still fairly experimental. The KEIL suite runs on the Windows platform, and has a good interactive debugger and simulator. KEIL and SDCC accepts roughly the same syntactical dialect, which eases the work of moving between the two compilers.
During our work with SDCC and SDCDB we encountered numerous problems and bugs. SDCC 2.4.0 suddenly returned 'fatal compiler errors' with no apparent reason. After an update of SDCC from version 2.4.0 to 2.5.0 (most recent release) the error disappeared, the code compiled, but it still did not work correctly on the board. We also discovered a serious problem regarding sign bits in SDCC 2.5.0. SDCC made a type error when reading a 32 bit signed value. Apparently SDCC did not interpret the sign bit correctly, so a very small negative number was interpreted as a very large positive number as if the value was unsigned. KEIL however interprets the value correctly. The bug was submitted by us and fixed by the SDCC development team in just two days, but the timer module still does not work using SDCC.
Our attempts using SDCC's debugger/simulator (SDCDB) was equally troublesome. SDCDB simply stopped at address 0, and running or stepping through the code returned us to the UNIX prompt with no error message. Without SDCDB, we had no debug possibility and we were forced to rethink the tool chain. We decided to substitute SDCC with the KEIL development kit. This gave us a working debug environment - with minimal change to the already produced code.
In our experience the SDCC compiler and associated tools are not yet mature enough to support our development. We recommend pursuing other alternatives such as KEIL or other compiler suites.
We continue to mention SDCC in the remaining text, because we encourage the use of open source software and cross-platform development. We hope SDCC will prove an reliable alternative in the future.
The following figure and sections are an overview of the current tool chain. The tool chain is based on TinyOS 1.x, NesC 1.1.3, avr-gcc 3.4.3, PERL v. 5.8.6 and SDCC 2.5.4 or KEIL C51 version 7.20.
Each step in the tool chain will be explained in the section below.
Mangle- TinyOS script -----> app.c -----> app_mangled.c --------> app.hex ------> nRF24E1 NesC PERL SDCC/KEIL nRFPROG
The compilation of the TinyOS test program outputs two files, a 'main.exe' file and an 'app.c' file. The 'app.c' file contains all the needed code to run the TinyOS application. However the C code produced by NesC cannot be compiled for the 8051 platform directly.
One solution could be to alter the syntax NesC produces for this specific platform, by modifying the source for NesC. However as a first step we chose not to make changes to NesC, but instead changed the content of the NesC output file 'app.c'. We inserted an extra step in the tool chain in the form of a mangle script. The mangle script works as the rope, tying the output from NesC to the input of SDCC or KEIL.
After running the mangling script on the 'app.c' file we obtain an 'app_mangled.c' file which can be compiled by either SDCC or KEIL. This produces a hex file that is transferred to the chip by the nRFPROG software.
The mangling script is written in PERL, a commonly used general purpose scripting language with powerful pattern matching capabilities and extensive handling of regular expressions. The mangle script handles all currently known problems, and it can easily be expanded to handle additional alterations.
To run the mangle script use the following syntax:
or
The 'sdccMangleAppC.pl' script handles a number of needed alterations:
- it alters the SFR and SBIT declarations for SDCC and KEIL respectively
- it convert 64 bit data types to 32 bit
- it alters the reserved SDCC keyword data to _data
- it removes inlining directives
- it removes preprocessor line numbering
- it alters $ in identifiers to underscore
- it alters GCC interrupt declaration to SDCC syntax
Each of these alterations will be explained in the sections below.
In order to make TinyOS accept the 8051 special function registers (SFR) and special bit variables (SBIT), we have included them into the TinyOS 8051 platform folder as a 8051.h file.
SFRs are located on an address dividable by 8, whereas an SBIT addresses a specific bit within these SFR.
In order to make TinyOS accept the SFRs we have type defined them in the NesC code as:
typedef int sfr; sfr P0 __attribute((x80));
which is altered to
//typedef int sfr; sfr at 0x80 P0;
for the SDCC compiler in the mangle script and
sfr P0 = 0x80;
for the KEIL compiler and similar for the SBIT declarations.
NOTE: The SDCC website refers to a PERL script (keil2sdcc.pl - last updated June 2003) for translating SFR and SBIT declarations from KEIL to SDCC, but it produces code with illegal syntax, so either do not use it, or alter it to produce code with the right syntax.
TinyOS and SDCC/KEIL do not support the same data types, so some alterations were needed to compile the code with SDCC and KEIL.
TinyOS supports an extra data type - 64 bit long long (u)int64_t. Since we are working with software that does not support this data type, on a very small hardware memory model, we decided to change the NesC 64 bit data types to 32 bit. This is done in the mangling script.
A number of keywords are reserved in SDCC. Half of them represent a directive to the compiler, defining which memory segment on the nRF24E1 the specific lines of code refer to. To ensure that the developer does not break code by unintentionally and unaware of their effect use them fx. as a variable name in the NesC code, they need to be replaced or altered to something else, e.g. data to _data, before compiling for SDCC. Right now the mangle script only handles the reserved keyword data. None of the other keywords except SFR, SBIT and interrupt are currently in use in the code. This might pose as a problem to future work, but the mangle script can easily be expanded to handle misuse of the other keywords.
However, if the code size increases significantly in the future, it might be nessecary to insert the keywords into the code, to support the architectures segmented memory model. Right now, everything is stored in the directly addressable memory segment, which is quite small.
Variables declared with keyword storage class data/near will be allocated in the directly addressable portion of the internal RAM. This is the default option for the small memory model. Variables declared with storage class xdata/far will be placed in external RAM, which is default for the large memory model.
Variables declared with keyword storage class idata will be allocated in the indirectly addressable portion of the internal RAM. The first 128 byte of idata physically access the same RAM as the data memory. The original 8051 had 128 byte idata, but nowadays most devices have 256 byte idata memory. Paged xdata access (pdata) is just as straightforward.
The different memory segments that the keywords apply to, can be seen in the figure below.
nRF24E1 Internal Data Memory Structure Overview:
IRAM SFR +---------------------+---------------------+ FFh | | | FFh | Accessible by | Accessible by | Upper 128 bytes | indirect | direct | | addressing only | addressing only | 80h | | | 80h +---------------------+---------------------+ 7Fh | | | Addressable by | Lower 128 bytes | direct and | | indirect addressing | 00h | | +---------------------+
The prefered memory model can be defined in SDCC through CLI option --model-small or --model-large - the small memory model is default. In KEIL it can be changed through selecting it in the options pane for the target.
NesC assumes that GCC is being used for the final compilation. GCC supports inline functions and can be made to optimize code quite aggressively, so the code generated by NesC does not need to be very efficient. Unfortunately SDCC does not support code inlining, so the inline statements have to be removed, when compiling for SDCC.
Lines with the following format are affected:
static inline void TOSH_sleep(void ); static __inline void TOSH_SET_RED_LED_PIN(void); __inline void__nesc_enable_interrupt(void);
Lines with the noinline attribute is substituted with the #pragma NO_INLINE.
Also NesC produce preprocessor line number meta data, to allow the compiler to report error messages referring to the original code. We do not really need them for anything, so we filter them out to minimize the code size. It also eases the code reading significantly. If needed for debug purposes the regular expression in the mangle script which remove them can be commented out.
The SDCC compiler is very strict when it comes to valid symbols in identifiers. NesC produce GCC-code which inserts $ as a separator character in identifiers. We mangle the $ to two underscores in order to enable SDCC/KEIL to compile.
The syntax for declaration of interrupt vectors are different in GCC and SDCC/KEIL. So we mangle the interrupt declaration:
From: void __attribute((interrupt)) __vector_5(void) To: void __vector_5(void) interrupt 5
Additionally KEIL does not understand that the interrupt vector is defined previous to its use. So we remove the forward declaration of the vectors in the mangle script, when compiling for KEIL.
TinyOS is based on modules with different levels of hardware abstraction. When porting TinyOS to a new platform, you change the underlying hardware dependencies in TinyOS, and you have to rebuild the modules bottom up. Hence, it has been necessary to modify a number of modules in TinyOS. The figure below shows the topological hierarchy of the TinyOS modules we have focused on. By far, most of the work has been done in the Hardware Presentation Layer (HPL), but certain changes also affected the higher abstractions, such as changes in interfaces and interrupt handling.
Modified TinyOS modules overview:
+------------------------------------------------------------+ | TinyOS Application | App +------------------------------------------------------------+ \/ /\ \/ /\ \/ /\ \/ /\ ----- +----------+ +----------+ +---------+ +--------+ | Timer | | UART | | ADC | | LEDs | HAL +----------+ +----------+ +---------+ +--------+ \/ /\ \/ /\ \/ /\ ----- +----------+ +---------------------+ +---------+ | HPLClock | | HPLUART | | HPLADC | \/ HPL +----------+ +---------------------+ +---------+ \/ /\ \/ \/ /\ \/ /\ ----- +----------+ +--------+ +--------+ +---------+ +--------+ | Timer2 | | Timer1 | > | Serial | | Sensors | | Port | HW +----------+ +--------+ | Port | +---------+ +--------+ +--------+
The following sections describe the changes to the four groups of modules.
The Timer module (HAL) uses the HPLClock module to handle the hardware timing. These two modules communicate through the clock interface. However, the standard TinyOS clock interface is designed for an MCU with a more flexible prescaler, then the 8051 chip is equipped with. The 8051 is limited to a prescaler with a factor of 1/4 or 1/12 of the CPU clock frequency, whereas the TinyOS clock interface currently uses an 8 bit prescaler and an 8 bit timer. Because of the 8051s limited prescaler options, and the possibility to use a 16 bit timer/counter to compensate for the reduced prescaler options, we decided to widen the clock interface from 8 to 16 bit. We are using the factor 1/4 for the prescaler.
The interface change has affected the following methods: result_t setRate(uint16_t interval, char scale) void setInterval(uint16_t value) void setNextInterval(uint16_t value) uint16_t getInterval() result_t setIntervalAndScale(uint16_t interval, uint8_t scale) uint16_t readCounter() void setCounter(uint16_t n)
The UART is depending on a timer to generate a baud rate for the serial port. The architecture only allows two of the three timers (Timer1 or Timer2), to act as such. Since Timer2 is already used by the clock module, this leaves only Timer1 available for the UART module.
When using Timer1 as the baud rate generator, 5 different baud rates can be obtained: 1.20 KiB/s, 2.4 KiB/s, 4.8 KiB/s, 9.6 KiB/s or 19.2 KiB/s. We chose to use a baud rate of 19.2 KiB/s with 8 data bits, no parity and one stop bit, since this speed is commonly used and the fastest speed possible using this timer.
We have also expanded the HPLUART interface to include a put2 method. This method is able to send more than one byte, by taking two pointers as arguments. These pointers refer to the first and last bytes to be sent. The HPLUART interrupt handler was also modified to take the multiple byte data into account.
The TinyOS standard ADC interface was developed for the AVR which includes hardware functionality for repetitive sampling at a given interval. Implementing this functionality on the 8051, which does not support this in hardware, would require use of the last timer. We chose not to implement repetitive sampling, therefore the setSampleRate method currently has no use.
TinyOS features three standard LEDs (Red, Green and Yellow), but the nRF24E1 evaluation board is not equipped with programmable LEDs so we used the general purpose ports (GPIO).
The standard 8051 platform features four 8 bit GPIO, however the nRF24E1 evaluation board is only equipped with two ports: Port0 and Port1, where Port0 has eight bits and Port1 has only three bits.
Intuitively the best solution would have been to place the standard three TinyOS LED bits on Port1, but unfortunately we were unable to control the most significant bit on Port1, since it is hard-wired as input and controlled by external SPI_CTRL. The Yellow LED was moved to Port0.
To visualize the status of the GPIO, including the three standard LEDs, we built a LED expansion board.
In TinyOS interrupts are not implemented as a single module, they are mainly facilitated in atomic blocks and in the init, start and stop methods of the various HPL modules. The init, start and stop methods only handle interrupts that are specific to the module, i.e. timer interrupt for the HPLClock module and serial interrupt for the HPLUART module. While the atomic block handle the enabling of global interrupts. This is used to avoid preempting code execution in critical blocks.
The project have reached a plateau of development in porting TinyOS to the 8051 platform, on which future development can be based. The basic modules (Timer, UART, ADC and LEDS) have been implemented making 8051 accessible for the TinyOS community. However a essential module for the field of sensor networks, the radio module, is still missing.
The result of our work will be uploaded to the TinyOS 8051 Working Group website.
The work presented in this TEP is short of being a complete porting of TinyOS to the 8051 platform. Two obvious future tasks are implementing a Radio module involving the SPI interface and Power Management for duty cycling. The radio module is currently under development, in which the main hurdle is the three wire SPI interface.
This work is done for TinyOS 1.x, but looking forward, the 8051 port should target TinyOS 2.0. This might be a challenge with the timer interface being so different from TinyOS 1.x.
| [NSC] | Nordic Semiconductor. nRF24E1 Evalutaion board. http://www.nordicsemi.no/files/Product/development_tools/nRF24E1_EVBOARD_rev1_0.pdf |
| [PEH] | Martin Leopold. "Power Estimation using the Hogthrob Prototype Platform" M.Sc. Thesis, DIKU, Copenhagen University, Denmark, December 2004 . |
| [HOG] | Kashif Virk, Jan Madsen, Andreas Vad Lorentzen, Martin Leopold, Philippe Bonnet. "Design of A Development Platform for HW/SW Codesign ofWireless Integrated Sensor Nodes" Eighth Euromicro Symposium on Digital Systems Design, 2005. |


Quiz - Datalists
What kind of event are you hosting?
Party
Meeting
Conference Talk
Sports Game
Student HTML


UKCloud Limited (“UKC”) and Virtual Infrastructure Group Limited (“VIG”) (together “the Companies”) – in Compulsory Liquidation
On 25 October 2022, the Companies were placed into Liquidation with the Official Receiver appointed as Liquidator and J Robinson and A M Hudson simultaneously appointed as Special Managers to manage the liquidation process on behalf of the Official Receiver.
Further information regarding the Liquidations can be found here: https://www.gov.uk/government/news/virtual-infrastructure-group-limited-and-ukcloud-limited-information-for-creditors-and-interested-parties
Contact details:
For any general queries relating to the Liquidations please email<EMAIL_ADDRESS>For customer related queries please email<EMAIL_ADDRESS>For supplier related queries please email<EMAIL_ADDRESS>Neustar DDoS Protection from UKCloud Service Scope
About this document
This document is intended to provide additional information regarding the optional Neustar DDoS Protection from UKCloud (previously SiteProtect Advanced DDoS Mitigation) service that is available for UKCloud services. This is an additional service to the standard DDoS protection that is provided for all Assured UKCloud services. It is recommended that all customers consult with a cloud architect when considering this option to ensure it is right for their solution, including options when applying the service. For additional information, please refer to the Neustar DDoS Protection from UKCloud FAQs.
Neustar DDoS Protection from UKCloud
While the default UKCloud DDoS protection offers protection for the UKCloud community, it is not specific to any one customer. Neustar DDoS Protection from UKCloud is a fully-managed DDoS protection solution backed by an industry-leading Security Operations Team that scrubs your website's malicious traffic - delivering only clean, legitimate traffic to your site. In addition, there are multiple deployment configurations available within the portal to meet your needs, and the solution is flexible depending on your specific requirements.
The cloud-based service mitigates attacks in the cloud, far away from your infrastructure and with the bandwidth and flexibility to repel today's largest attacks. Using proven methodologies, Neustar's experienced DDoS fighters intelligently match technology to threats, surgically derailing even the most complex attacks.
The Always-On Hybrid managed solution removes the burden of DDoS with an on-site Arbor appliance for smaller DDoS attacks combined with cloud-based failover for larger, sustained attacks. Remote management of monitoring, detecting and responding to DDoS attacks minimizes downtime and frees your valuable resources.
UKCloud has partnered with Neustar for the provision of this service due to their global presence, experience, success in DDoS protection and traffic monitoring, established service and loyal customer base. In addition, we also offer a Neustar UltraDNS from UKCloud service to offer a complete traffic monitoring and protection solution.
Cloud-based scrubbing
Activated through a simple DNS or BGP redirection of your internet traffic, this service absorbs and scrubs bad traffic, allowing clean traffic to flow to your infrastructure. It also dynamically distinguishes legitimate traffic from attack traffic (either from malicious or naïve sources) by utilizing dedicated DDoS mitigation equipment from multiple vendors. This multi-vendor approach enables us to surgically leverage the unique DDoS mitigation capabilities of each vendor's solution.
We supplement this equipment with proprietary DDoS mitigation capabilities to create a superset of DDoS fighting tools that can support focused scrubbing algorithms. We also leverage the years of DDoS mitigation experience of the Neustar 24x7 Security Operations Team to manually fine-tune these resources.
This service can be used to defend most standard TCP-based applications including: web sites, email servers, APIs, databases and more. Unlike many others, our solution protects your entire internet ecosystem.
The service is completely on-demand, so you decide when and if you want to activate mitigation by adjusting the settings and details with the customer portal that is made available to you on provision of the service.
Service background
Flexible deployment options to meet the needs of any organization
24x7 U.S.-based Security Operations & Network Operations centres
Global IP Anycasted scrubbing centres
Unlimited upstream mitigation capacity
1Tbps of true attack traffic cleaning capacity with plans to expand
Multiple diverse tier one network providers
OSI Layer 7 and IPv6 capable
Utilizing a diverse, integrated mitigation technologies:
Citrix Systems
Cisco Systems
Arbor Networks
Hewlett Packard
Juniper Networks
Neustar, Inc.
Fully IPv6 and OSI Layer 7 capable
DDoS protection for on-premises, web, email, APIs and more
Optional detection and alerting service
Portal access
Once the service is provisioned, access details for your web-based portal will be supplied to you.
The service is delivered as a managed service by Neustar and they are responsible for monitoring traffic and taking necessary actions to prevent a DDoS. However, the performance of the service is reliant on the details and settings within the portal.
Service provisioning
Once a contract is signed by the customer, the service will be provisioned by Neustar who will then directly provide portal access details. The time to provision will depend on complexity of the solution.
Feedback
If you find a problem with this article, click Improve this Doc to make the change yourself or raise an issue in GitHub. If you have an idea for how we could improve any of our services, send an email to feedback@ukcloud.com.


runtime.m.oldp (field)
5 uses
runtime (current package)
proc.go#L3547: _g_.m.oldp.set(pp)
proc.go#L3579: _p_ := _g_.m.oldp.ptr()
proc.go#L3667: oldp := _g_.m.oldp.ptr()
proc.go#L3668: _g_.m.oldp = 0
runtime2.go#L502: oldp puintptr // the p that was attached before executing a syscall
The pages are generated with Golds v0.2.7-preview. (GOOS=darwin GOARCH=amd64)


| Date | Name | Description | Duration |
|---|---|---|---|
| 28/10/2003 11:12:33 | delete entity defn implemented | for some reason I thought I had implemented this when in fact all I had done was implement the delete entity defn attribute defn. Now I have implemented entitydefn delete  |
3  |
| 15/10/2003 14:16:07 | Changed Persistence Mechanism save | Changed the save part of the persistence mechanism, this will be transparent to the user but will lead to future benefits in terms of adding more persistence mechanisms faster.  | 12  |
| 28/10/2003 09:20:34 | changed naming of new entity defn | new entityDefn were all called default, changed this so the id is used as part of the name  | 1  |
| 09/11/2003 17:37:18 | added dynamic population of tree browser | the tree browser now displays dynamically so it should be alittle faster and less prone to any possible latency errors.  | 4  |
| 10/11/2003 10:38:46 | changed observer code for tree browser delete | The tree browser now no longer refreshes the whole tree when deleting an item in the tree - partly due to the dynamic population. and the tree maintains a level of expansion when an item is deleted - this feels faster, cleaner and more user friendly.  | 1  |
| 10/11/2003 13:57:30 | made hierarchy browser dynamic display | The hierarchy browser now loads the tree as required. This really increases the speed of loading the hierarchy when it is large. I also changed the refresh code on the tree so it should maintain its shape a bit better.  |
2  |
| ID | Name | Raised Date | Closed Date | Description | Resolution |
|---|---|---|---|---|---|
| 485 | inline report does not work for entity defn | 29/10/2003 11:09:45 | 29/10/2003 12:00:00 | inline report does not work for entity defn  | code was looking for "Entity" rather than "entityDefn"  |
| 488 | create new entity twice causes display error in model browser | 27/10/2003 11:17:28 | 28/10/2003 15:17:28 | When a new entity defn is created from the insitu list then an entity defn is created and all is well. When a second one is created using the list, all is created properly, but the list displays the last entity defn with the new entity defn as an instance. Changed the display code. The observer functionality could do with being updated.  |
changed the list display code order  |
| 490 | error displayed on new instance | 18/10/2003 11:21:47 | 28/10/2003 16:21:47 | for the first entity instance created an error would occasionally be displayed.  |   |
| 491 | for each in templates was not working | 14/10/2003 14:23:40 | 29/10/2003 09:00:00 | I accidentaly left some debug code in the template functionality that caused the loops in the templates not to work.  | removed debug code  |
| 492 | delete graph does not close child windows | 27/10/2003 11:25:57 | 28/10/2003 17:41:57 | if an edit window is open with a node or a link and a graph is deleted, the edit window is left open. this also happens with path edit, lists of nodes, list of links, list of paths list of instances when the entity defn is deleted  |
added unload to observer informer code  |
| 493 | delete entity instance does not close listview or instance edits | 10/11/2003 11:35:41 | 10/11/2003 12:35:41 | If I delete an entity definition and a listview with the entity's instances is open or an edit with an entity instance is open then these are not closed.  | much the same fix as the delete graph one  |
| ID | Name | Raised Date | Status | Criticality | Description |
|---|---|---|---|---|---|
| 62 | icons on buttons are not transparent | 17/04/2002 | OPEN | LOW | need to turn the .ico into .bmp and setup the mask property  |
| 485 | inline report does not work for entity defn | 29/10/2003 11:09:45 | CLOSED | MEDIUM | inline report does not work for entity defn  |
| 453 | Import entity defn once only | 29/06/2003 14:17:05 | OPEN | LOW | The system allows the user to import an entity definition twice, or more, the system should really not allow this or should rename the imported entity or should merge the two definiitions or replace the current entity defn with the imported one. The system should probably prompt the user with these options when they try to import a duplicate definition.  |
| 446 | save as to same db acts as a save | 26/06/2003 11:38:04 | OPEN | LOW | the save as function, when saving to the same db actually does a save, rather than saving the model as a new model in the same database  |
| 445 | rename model and db interaction | 24/06/2003 18:15:00 | OPEN | LOW | rename model, not saveed to db quick pick list click on model - should say that model is loaded, but reloads from database (Becuase it has a different name) should be working off the GUID  |
| 432 | path list title not changed on graph rename | 24/06/2003 13:28:37 | OPEN | LOW | the graph was in free edit mode, tree was in list mode for paths and the title on the list of paths did not change when the graph name was edited and the change committed  |
| 426 | entity instance not renamed after creation in hierarchy | 24/06/2003 13:17:35 | OPEN | LOW | sometimes, when creating an entity instance directly in the hierarchy and then saving it, it is not renamed in the hierarchy but it has been renamed in memory. noticed when creating entity directly alt+insert  |
| 381 | filter text is editable | 16/08/2002 09:46:20 | OPEN | LOW | user can edit the text in the filter, this has no functional effect, but the user may expect that the filter can be controlled this way when it can't  |
| 358 | revert only reverts first node, not all | 12/08/2002 11:55:48 | OPEN | MEDIUM | if a number of items are changed and revert is pressed, only one of the nodes will be reverted  |
| 133 | The hierarchy browser tree refreshes too much on drag | 25/04/2002 17:54:37 | OPEN | LOW | this can be disconcerting when dragging, perhaps the timer is not long enough?  |
| 134 | the hierarchy browser hierarchy should maintain expansion | 25/04/2002 17:55:54 | OPEN | LOW | during restructuring, the hierarchy should leave expanded the items which are expanded  |
| ID | Name | Raised Date | Status | Raised By | Description |
|---|---|---|---|---|---|
| 424 | report button on the inline edit pane | 24/06/2003 13:15:12 | IMPLEMENTED | Alan Richardson | the inline edit pane should have a report button to act in the same way that a right click on the entity in the model browser would work  |


Making a Release¶
Below are the steps needed for making a release of CCNet.
Providing a checklist ensures that nothing is forgotten :-)
Choose the release number.¶
Version format is in the form : X.Y.<buildnumber>.<fixedNumber>
This is different than before, and comes from the switch to GIT.
In most cases, x will remain the same and y will increase by 2 from the previous release.
Even numbers for Y are stable releases, odd numbers are nightly / CI builds.
Add a new dev version¶
This will normally be Y+2. Example : if we have a dev build of 1.7, the next dev build will be 1.9.
Settings - Versions - New Version
- Version : X.Y+2
- Description : CruiseControl.NET Dev X.Y+2
- Sharing : With subprojects
- WikiPage : version X.Y+2
Add a new release version¶
This will be Y+1. Example : if we have a dev build of 1.7, the next release build will be 1.8.
Settings - Versions - New Version
- Version : X.Y+1
- Description : CruiseControl.NET Dev X.Y+1
- Sharing : With subprojects
- WikiPage : version X.Y+1
Update links¶
Update the VersionInfo page so it has links to the new version(s)
Issue Management¶
Move any remaining issues (if any) to the next dev build, or remove the target version of them.
- click on Roadmap
- expand it
- click on the version of the dev build
- click on the XXX open link beneath the progress bar
- move each item to the next dev build, or clear the target version
Release notes¶
The dev build will normally not have much manually written release notes, but it is a good practice to note big items in dev release notes.

This way people trying out the dev builds have a guide of what's being altered, and making release notes for the Release build is a lot easier.
Copy this information, and massage it in a more user friendly form for the release notes of the Release build
- click on Roadmap
- expand it
- click on the version of the dev build
- click on the XXX closed link beneath the progress bar
- Copy the list into excel(do not use the export to csv as it has all columns and multi line)
- just keep the columns tracker and subject(just keep values)
- sort on tracker and subject
- paste it below the written release notes, with a heading per type, each type has a h3 heading
Help pages¶
This part describes on updating the generated help on the wiki, and generating the off-line help documentation.
Update the wiki pages¶
- Compile the source
- create the wiki pages by running the createDocs.bat
- now you have the wiki files in the docgen folder
Note : you can create and upload the docs by providing your wiki username and password as arguments like so :
1 createDocs.bat John Wayne
Create offline docs¶
When you uploaded the wiki pages, it is up to date concerning the documentation of tasks, publishers, ...
What remains is to create offline docs, as long as ChiliProject does not have a descent export function yet,
we can use HTTrack Website Copier. Below are the needed settings :
Web Adresses to download :
http://www.cruisecontrolnet.org/projects/ccnet/wiki
Options - scan rules :
+*.png +*.gif +*.jpg +*.css +*.js -ad.doubleclick.net/* -mime:application/foobar -*ccnet/activity* -*ccnet/roadmap* -*ccnet/issues* -*ccnet/time_entries* -*ccnet/gantt* -*ccnet/news* -*ccnet/boards* -*ccnet/files* -*ccnet/repository* -*ccnet/settings* -*/edit -http://www.cruisecontrolnet.org/watchers/* -*/protect -*/rename -*/history
Options - links
also check : Get HTML files first
Options - Build
Site-structure - without 'www.domain.xxx'
Download the site, this will take about 2 - 3 minutes.
Copy the downloaded contents to the doc folder.
Commit this to the trunk.
Wait for CCNet live to pick up the changes.
Git adjustments¶
Create a new branch, with the version of the release number (the even one).
todo : git statements
CCNet live adjustments¶
Adjust the projects of CCNet Live :- The dev build must get the new dev build number.
- the release project must point to release branch and get the new release number
Force a build on the release project.
Upload packages¶
Get the latest build of the release project and upload it to SourceForge
- Login to the SourceForge.net website.
1. Click on Account on middle-top of the page.
2. Click on Projects
3. Select CruiseControl.Net (you should arrive at the SourceForge CCNet Project site)
4. Select Project Admin --> File Manager
5. You'll see a folder structure with 3 sub folders :1. CruiseControl.NET Examples 2. CruiseControl.NET Releases 3. OldFiles
- Create a new folder named according to the release (see other folders), by clicking on the cog wheel next to CruiseControl.NET Releases
- Upload the files 1 by 1 by clicking on the cog wheel next to the newly created folder and select upload.
- Make the setup exe te primary download for windows : click on the cog wheel next to the setup exe, and select properties.
- On the window on the right side, check Windows, and press Save.
- Go back to the main page of CCNet on Sourfeforge (SourceForge CCNet Project site)
- edit the project settings , the second edit link you see.
- Change the line Latest release to the correct number and mention the build number.
Inform the world.¶
Add news of the release on SourceForge and the Chili news blog.
Inform the mailing lists.
SourceForge¶
- Login to the SourceForge.net website.
- Select the project to administer from the My Projects listing on the My Page.
- Select Develop - News from the pulldown. If you don't have an Admin pulldown, you don't have the necessary privileges to continue the process.
- Click on the Submit link near the top of the list.
- Fill in the fields and submit the news item.
Summary : CruiseControl.NET x.y released
Details : paste the release Notes
Chili¶
Click on News, expand it, and fill in the fields.
Mailing lists¶
Sent information in the way you normally do.
Upgrade CCNet live¶
Install the latest version on CCNet live, just to show that we trust the version.
Some points for saving time :¶
- Create the release notes a few days before the actual release, giving other devs also the chance to complete it, read it over, ...
- Prepare the mail to be sent to the dev and user list in advance, and save it as a draft. So you do not have to do a quick write on the release day itself
- When the release is a RC, state in the mail that an RC means it has to be tested with as much users as possible, include the points below :
- use your existing config on a spare / virtual PC
- test it with a couple of CCNet projects, one of every kind you have (CI, deploy, ...)
- remove the labelling part of the scm so you do not interfere with the life/ production system
- use the null task to simulate different build results (succeed, failed), eg.: for new publishers
- use the null source control to simulate errors on source control operations, eg.: for new publishers


Data Structures | |
| struct | vpx_fixed_buf |
| Generic fixed size buffer structure. More... | |
| struct | vpx_codec_cx_pkt |
| Encoder output packet. More... | |
| struct | vpx_rational |
| Rational Number. More... | |
| struct | vpx_codec_enc_cfg |
| Encoder configuration structure. More... | |
Files | |
| file | vpx_encoder.h |
Describes the encoder algorithm interface to applications. | |
Defines | |
| #define | VPX_ENCODER_ABI_VERSION |
| Current ABI version number. | |
| #define | VPX_CODEC_CAP_PSNR 0x10000 |
| Encoder capabilities bitfield. | |
| #define | VPX_CODEC_USE_PSNR 0x10000 |
| Initialization-time Feature Enabling. | |
| #define | VPX_FRAME_IS_KEY 0x1 |
| #define | VPX_FRAME_IS_DROPPABLE 0x2 |
| #define | VPX_FRAME_IS_INVISIBLE 0x4 |
| #define | VPX_EFLAG_FORCE_KF (1<<0) |
| #define | vpx_codec_enc_init(ctx, iface, cfg, flags) vpx_codec_enc_init_ver(ctx, iface, cfg, flags, VPX_ENCODER_ABI_VERSION) |
| Convenience macro for vpx_codec_enc_init_ver(). | |
| #define | VPX_DL_REALTIME (1) |
| #define | VPX_DL_GOOD_QUALITY (1000000) |
| #define | VPX_DL_BEST_QUALITY (0) |
Typedefs | |
| typedef struct vpx_fixed_buf | vpx_fixed_buf_t |
| Generic fixed size buffer structure. | |
| typedef int64_t | vpx_codec_pts_t |
| Time Stamp Type. | |
| typedef uint32_t | vpx_codec_frame_flags_t |
| Compressed Frame Flags. | |
| typedef struct vpx_codec_cx_pkt | vpx_codec_cx_pkt_t |
| Encoder output packet. | |
| typedef struct vpx_rational | vpx_rational_t |
| Rational Number. | |
| typedef long | vpx_enc_frame_flags_t |
| Encoded Frame Flags. | |
| typedef struct vpx_codec_enc_cfg | vpx_codec_enc_cfg_t |
| Encoder configuration structure. | |
Enumerations | |
| enum | vpx_codec_cx_pkt_kind { VPX_CODEC_CX_FRAME_PKT, VPX_CODEC_STATS_PKT, VPX_CODEC_PSNR_PKT, VPX_CODEC_CUSTOM_PKT = 256 } |
Encoder output packet variants. More... | |
| enum | vpx_enc_pass { VPX_RC_ONE_PASS, VPX_RC_FIRST_PASS, VPX_RC_LAST_PASS } |
Multi-pass Encoding Pass. More... | |
| enum | vpx_rc_mode { VPX_VBR, VPX_CBR } |
Rate control mode. More... | |
| enum | vpx_kf_mode { VPX_KF_FIXED, VPX_KF_AUTO, VPX_KF_DISABLED = 0 } |
Keyframe placement mode. More... | |
Functions | |
| vpx_codec_err_t | vpx_codec_enc_init_ver (vpx_codec_ctx_t *ctx, vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, vpx_codec_flags_t flags, int ver) |
| Initialize an encoder instance. | |
| vpx_codec_err_t | vpx_codec_enc_config_default (vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, unsigned int usage) |
| Get a default configuration. | |
| vpx_codec_err_t | vpx_codec_enc_config_set (vpx_codec_ctx_t *ctx, const vpx_codec_enc_cfg_t *cfg) |
| Set or change configuration. | |
| vpx_fixed_buf_t * | vpx_codec_get_global_headers (vpx_codec_ctx_t *ctx) |
| Get global stream headers. | |
| vpx_codec_err_t | vpx_codec_encode (vpx_codec_ctx_t *ctx, const vpx_image_t *img, vpx_codec_pts_t pts, unsigned long duration, vpx_enc_frame_flags_t flags, unsigned long deadline) |
| Encode a frame. | |
| vpx_codec_err_t | vpx_codec_set_cx_data_buf (vpx_codec_ctx_t *ctx, const vpx_fixed_buf_t *buf, unsigned int pad_before, unsigned int pad_after) |
| Set compressed data output buffer. | |
| const vpx_codec_cx_pkt_t * | vpx_codec_get_cx_data (vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter) |
| Encoded data iterator. | |
| const vpx_image_t * | vpx_codec_get_preview_frame (vpx_codec_ctx_t *ctx) |
| Get Preview Frame. |
This abstraction allows applications using this encoder to easily support multiple video formats with minimal code duplication. This section describes the interface common to all encoders.
| #define VPX_CODEC_CAP_PSNR 0x10000 |
Encoder capabilities bitfield.
Each encoder advertises the capabilities it supports as part of its vpx_codec_iface_t interface structure. Capabilities are extra interfaces or functionality, and are not required to be supported by an encoder.
The available flags are specifiedby VPX_CODEC_CAP_* defines. Can issue PSNR packets
| #define VPX_CODEC_USE_PSNR 0x10000 |
Initialization-time Feature Enabling.
Certain codec features must be known at initialization time, to allow for proper memory allocation.
The available flags are specified by VPX_CODEC_USE_* defines. Calculate PSNR on each frame
| #define VPX_FRAME_IS_KEY 0x1 |
frame is the start of a GOP
| #define VPX_FRAME_IS_DROPPABLE 0x2 |
frame can be dropped without affecting the stream (no future frame depends on this one)
| #define VPX_FRAME_IS_INVISIBLE 0x4 |
frame should be decoded but will not be shown
| #define VPX_EFLAG_FORCE_KF (1<<0) |
Force this frame to be a keyframe
| #define vpx_codec_enc_init | ( | ctx, | |||
| iface, | |||||
| cfg, | |||||
| flags | ) | vpx_codec_enc_init_ver(ctx, iface, cfg, flags, VPX_ENCODER_ABI_VERSION) |
Convenience macro for vpx_codec_enc_init_ver().
Ensures the ABI version parameter is properly set.
| #define VPX_DL_REALTIME (1) |
deadline parameter analogous to VPx REALTIME mode.
| #define VPX_DL_GOOD_QUALITY (1000000) |
deadline parameter analogous to VPx GOOD QUALITY mode.
| #define VPX_DL_BEST_QUALITY (0) |
deadline parameter analogous to VPx BEST QUALITY mode.
| typedef struct vpx_fixed_buf vpx_fixed_buf_t |
Generic fixed size buffer structure.
This structure is able to hold a reference to any fixed size buffer. alias for struct vpx_fixed_buf
| typedef int64_t vpx_codec_pts_t |
Time Stamp Type.
An integer, which when multiplied by the stream's time base, provides the absolute time of a sample.
| typedef uint32_t vpx_codec_frame_flags_t |
Compressed Frame Flags.
This type represents a bitfield containing information about a compressed frame that may be useful to an application. The most significant 16 bits can be used by an algorithm to provide additional detail, for example to support frame types that are codec specific (MPEG-1 D-frames for example)
| typedef struct vpx_codec_cx_pkt vpx_codec_cx_pkt_t |
Encoder output packet.
This structure contains the different kinds of output data the encoder may produce while compressing a frame. alias for struct vpx_codec_cx_pkt
| typedef struct vpx_rational vpx_rational_t |
Rational Number.
This structure holds a fractional value. alias for struct vpx_rational
| typedef long vpx_enc_frame_flags_t |
Encoded Frame Flags.
This type indicates a bitfield to be passed to vpx_codec_encode(), defining per-frame boolean values. By convention, bits common to all codecs will be named VPX_EFLAG_*, and bits specific to an algorithm will be named /algo/_eflag_*. The lower order 16 bits are reserved for common use.
| typedef struct vpx_codec_enc_cfg vpx_codec_enc_cfg_t |
Encoder configuration structure.
This structure contains the encoder settings that have common representations across all codecs. This doesn't imply that all codecs support all features, however. alias for struct vpx_codec_enc_cfg
Encoder output packet variants.
This enumeration lists the different kinds of data packets that can be returned by calls to vpx_codec_get_cx_data(). Algorithms MAY extend this list to provide additional functionality.
| enum vpx_enc_pass |
| enum vpx_rc_mode |
| enum vpx_kf_mode |
Keyframe placement mode.
This enumeration determines whether keyframes are placed automatically by the encoder or whether this behavior is disabled. Older releases of this SDK were implemented such that VPX_KF_FIXED meant keyframes were disabled. This name is confusing for this behavior, so the new symbols to be used are VPX_KF_AUTO and VPX_KF_DISABLED.
| vpx_codec_err_t vpx_codec_enc_init_ver | ( | vpx_codec_ctx_t * | ctx, | |
| vpx_codec_iface_t * | iface, | |||
| vpx_codec_enc_cfg_t * | cfg, | |||
| vpx_codec_flags_t | flags, | |||
| int | ver | |||
| ) |
Initialize an encoder instance.
Initializes a encoder context using the given interface. Applications should call the vpx_codec_enc_init convenience macro instead of this function directly, to ensure that the ABI version number parameter is properly initialized.
In XMA mode (activated by setting VPX_CODEC_USE_XMA in the flags parameter), the storage pointed to by the cfg parameter must be kept readable and stable until all memory maps have been set.
| [in] | ctx | Pointer to this instance's context. |
| [in] | iface | Pointer to the algorithm interface to use. |
| [in] | cfg | Configuration to use, if known. May be NULL. |
| [in] | flags | Bitfield of VPX_CODEC_USE_* flags |
| [in] | ver | ABI version number. Must be set to VPX_ENCODER_ABI_VERSION |
| VPX_CODEC_OK | The decoder algorithm initialized. | |
| VPX_CODEC_MEM_ERROR | Memory allocation failed. |
| vpx_codec_err_t vpx_codec_enc_config_default | ( | vpx_codec_iface_t * | iface, | |
| vpx_codec_enc_cfg_t * | cfg, | |||
| unsigned int | usage | |||
| ) |
Get a default configuration.
Initializes a encoder configuration structure with default values. Supports the notion of "usages" so that an algorithm may offer different default settings depending on the user's intended goal. This function SHOULD be called by all applications to initialize the configuration structure before specializing the configuration with application specific values.
| [in] | iface | Pointer to the algorithm interface to use. |
| [out] | cfg | Configuration buffer to populate |
| [in] | usage | End usage. Set to 0 or use codec specific values. |
| VPX_CODEC_OK | The configuration was populated. | |
| VPX_CODEC_INCAPABLE | Interface is not an encoder interface. | |
| VPX_CODEC_INVALID_PARAM | A parameter was NULL, or the usage value was not recognized. |
| vpx_codec_err_t vpx_codec_enc_config_set | ( | vpx_codec_ctx_t * | ctx, | |
| const vpx_codec_enc_cfg_t * | cfg | |||
| ) |
Set or change configuration.
Reconfigures an encoder instance according to the given configuration.
| [in] | ctx | Pointer to this instance's context |
| [in] | cfg | Configuration buffer to use |
| VPX_CODEC_OK | The configuration was populated. | |
| VPX_CODEC_INCAPABLE | Interface is not an encoder interface. | |
| VPX_CODEC_INVALID_PARAM | A parameter was NULL, or the usage value was not recognized. |
| vpx_fixed_buf_t* vpx_codec_get_global_headers | ( | vpx_codec_ctx_t * | ctx | ) |
Get global stream headers.
Retrieves a stream level global header packet, if supported by the codec.
| [in] | ctx | Pointer to this instance's context |
| NULL | Encoder does not support global header | |
| Non-NULL | Pointer to buffer containing global header packet |
| vpx_codec_err_t vpx_codec_encode | ( | vpx_codec_ctx_t * | ctx, | |
| const vpx_image_t * | img, | |||
| vpx_codec_pts_t | pts, | |||
| unsigned long | duration, | |||
| vpx_enc_frame_flags_t | flags, | |||
| unsigned long | deadline | |||
| ) |
Encode a frame.
Encodes a video frame at the given "presentation time." The presentation time stamp (PTS) MUST be strictly increasing.
The encoder supports the notion of a soft real-time deadline. Given a non-zero value to the deadline parameter, the encoder will make a "best effort" guarantee to return before the given time slice expires. It is implicit that limiting the available time to encode will degrade the output quality. The encoder can be given an unlimited time to produce the best possible frame by specifying a deadline of '0'. This deadline supercedes the VPx notion of "best quality, good quality, realtime". Applications that wish to map these former settings to the new deadline based system can use the symbols VPX_DL_REALTIME, VPX_DL_GOOD_QUALITY, and VPX_DL_BEST_QUALITY.
When the last frame has been passed to the encoder, this function should continue to be called, with the img parameter set to NULL. This will signal the end-of-stream condition to the encoder and allow it to encode any held buffers. Encoding is complete when vpx_codec_encode() is called and vpx_codec_get_cx_data() returns no data.
| [in] | ctx | Pointer to this instance's context |
| [in] | img | Image data to encode, NULL to flush. |
| [in] | pts | Presentation time stamp, in timebase units. |
| [in] | duration | Duration to show frame, in timebase units. |
| [in] | flags | Flags to use for encoding this frame. |
| [in] | deadline | Time to spend encoding, in microseconds. (0=infinite) |
| VPX_CODEC_OK | The configuration was populated. | |
| VPX_CODEC_INCAPABLE | Interface is not an encoder interface. | |
| VPX_CODEC_INVALID_PARAM | A parameter was NULL, the image format is unsupported, etc. |
| vpx_codec_err_t vpx_codec_set_cx_data_buf | ( | vpx_codec_ctx_t * | ctx, | |
| const vpx_fixed_buf_t * | buf, | |||
| unsigned int | pad_before, | |||
| unsigned int | pad_after | |||
| ) |
Set compressed data output buffer.
Sets the buffer that the codec should output the compressed data into. This call effectively sets the buffer pointer returned in the next VPX_CODEC_CX_FRAME_PKT packet. Subsequent packets will be appended into this buffer. The buffer is preserved across frames, so applications must periodically call this function after flushing the accumulated compressed data to disk or to the network to reset the pointer to the buffer's head.
`pad_before` bytes will be skipped before writing the compressed data, and `pad_after` bytes will be appended to the packet. The size of the packet will be the sum of the size of the actual compressed data, pad_before, and pad_after. The padding bytes will be preserved (not overwritten).
Note that calling this function does not guarantee that the returned compressed data will be placed into the specified buffer. In the event that the encoded data will not fit into the buffer provided, the returned packet MAY point to an internal buffer, as it would if this call were never used. In this event, the output packet will NOT have any padding, and the application must free space and copy it to the proper place. This is of particular note in configurations that may output multiple packets for a single encoded frame (e.g., lagged encoding) or if the application does not reset the buffer periodically.
Applications may restore the default behavior of the codec providing the compressed data buffer by calling this function with a NULL buffer.
Applications MUST NOT call this function during iteration of vpx_codec_get_cx_data().
| [in] | ctx | Pointer to this instance's context |
| [in] | buf | Buffer to store compressed data into |
| [in] | pad_before | Bytes to skip before writing compressed data |
| [in] | pad_after | Bytes to skip after writing compressed data |
| VPX_CODEC_OK | The buffer was set successfully. | |
| VPX_CODEC_INVALID_PARAM | A parameter was NULL, the image format is unsupported, etc. |
| const vpx_codec_cx_pkt_t* vpx_codec_get_cx_data | ( | vpx_codec_ctx_t * | ctx, | |
| vpx_codec_iter_t * | iter | |||
| ) |
Encoded data iterator.
Iterates over a list of data packets to be passed from the encoder to the application. The different kinds of packets available are enumerated in vpx_codec_cx_pkt_kind.
VPX_CODEC_CX_FRAME_PKT packets should be passed to the application's muxer. Multiple compressed frames may be in the list. VPX_CODEC_STATS_PKT packets should be appended to a global buffer.
The application MUST silently ignore any packet kinds that it does not recognize or support.
The data buffers returned from this function are only guaranteed to be valid until the application makes another call to any vpx_codec_* function.
| [in] | ctx | Pointer to this instance's context |
| [in,out] | iter | Iterator storage, initialized to NULL |
| const vpx_image_t* vpx_codec_get_preview_frame | ( | vpx_codec_ctx_t * | ctx | ) |
Get Preview Frame.
Returns an image that can be used as a preview. Shows the image as it would exist at the decompressor. The application MUST NOT write into this image buffer.
| [in] | ctx | Pointer to this instance's context |