One topic that can be tricky for embedded systems engineers is how to version their embedded system. Every embedded system has two primary systems that need to be versioned, the hardware and the software. While versioning the system sounds simple, it can be confusing on the best way to version the system. In this post, we will examine five tips for versioning your embedded system.
![]() |
While versioning the system sounds simple, it can be confusing finding the best way to version the system. (Image source: New Electronics) |
Tips #1 – Use GPIO to Hard Code PCB Versions
Putting the hardware version number on the PCB silkscreen is a common way to version hardware for an embedded system, but the system software can’t read the silkscreen. In some applications, the hardware can change considerably between versions and it can be critical to ensure that a certain software version runs on specific hardware. To accomplish this, the software needs to be able to read the hardware version number to make sure that it is running on compatible hardware.
There are two ways that developers can version their hardware so that software can read the hardware version. First, if the system has spare GPIO, two or three GPIO lines can be dedicated to indicating the hardware version. Each GPIO line can be either pulled to VCC (represents a 1) or ground (represents a 0). If a binary representation is used, two GPIO would provide up to four versions while three GPIO would provide eight versions as shown below:
Version |
GPIO 0 |
GPIO 1 |
GPIO 2 |
Version 1 |
|||
Version 2 |
1 |
||
Version 3 |
1 |
||
Version 4 |
1 |
1 |
|
Version 5 |
1 |
||
Version 6 |
1 |
1 |
|
Version 7 |
1 |
1 |
|
Version 8 |
1 |
1 |
1 |
Not all systems will have two or three free GPIO lines available. Instead, developers could also leverage a free analog to digital (ADC) channel and use an analog voltage to represent the version number. In this case, a single ADC channel could be connected to the mid-point of a resistor bridge with one resistor connected to VCC and the other to ground. In this situation, the resistor values would be adjusted to provide a specific voltage that is associated with a version number. For low power applications, developers would want to choose resistance values that are sufficiently large enough to prevent any large parasitic current draw through the circuit.
Tip #2 – Use the Major.Minor.Patch Semantic
There are quite a few different methods that developers can use to version their embedded software. The system that should be adopted though, and fits with what most software development teams use is the MAJOR.MINOR.PATCH semantics. You’ve undoubtedly seen software with these version numbers such as 1.0.0, 1.1.2, 2.4.2, and so on.
The general versioning scheme, and understanding the changes impacts, can be easily seen at a glance because of the semantics definitions. For example, the MAJOR number only increments when the software is released with incompatible API changes. This means that we only increment MAJOR if there are changes to the code that are not backwards compatible. The MINOR number is only incremented when improvements are made that are backwards compatible with the existing API’s. PATCH is only incremented when bug fixes are applied to the software.
Using this semantic pattern for versioning will make it so that any software developer can understand the versioning.
Tip #3 – Create a version.h module
I’ve generally found that creating a version.h module that contains the Major.Minor.Patch semantics along with a version log to be the most effective software versioning method. The version number can be easily set for the software using macro definitions such as:
#define VERSION_MAJOR (1)
#define VERSION_MINOR (0)
#define VERSION_PATCH (0)
A developer could even set the minimum hardware version allowed to run the software:
#define HARDWARE_VERSION_MIN (4)
An important piece of the version.h module is not just to version the software but to also include the version log. This can be done using comments and should include information such as:
- Software version
- Module changed
- Changes to module
In my own version logs, I always append the changes to the top of the log so that I don’t have to scroll all the way to the bottom to see what changes were made in a previous version.
Tip #4 – Avoid module and function versioning if possible
The way that an embedded application is versioned is completely up to the development team, but one recommendation I have is to try to avoid module and function level versioning if possible. What I mean by this is that we don’t want to be assigning version numbers to individual C modules or the functions within them. The reason for this is that it starts to add an unnecessary overhead to versioning that also improves the likelihood that the versioning information will be wrong.
For example, if I have a Dio_Write function that I’ve made changes to, I don’t want to increment the version number for this function. I want to update the version number for the component that Dio_Write is in. This could be Dio.c or it could be a driver component that is a collection of the drivers for a specific microcontroller. If I version the function, I also have to version the module, and the component and the software. I’m going to forget to update it somewhere and then those changes are going to get lost. It’s best to just avoid versioning at such a low-level.
Tip #5 – Integrate VCS with your IDE
An important aspect to versioning software is how that software is integrated into a version control system (VCS). The most popular VCS these days is git, but svn and mecurial are still used by some development teams. When versioning software, I’ve found that it’s critical to make sure that you integrate your VCS functionality into your development environment in order to making committing changes simple and easy. For example, many VCS plug-ins will allow a developer to click a single button and they will add any new changes to the push. They’ll also pop up a dialog that gives a developer a chance to comment on the changes they’ve made. This is the perfect opportunity to copy the changes that were logged in version.h and paste them into the VCS log. That way all the version information between the software and the VCS match!
Conclusions
Versioning an embedded system doesn’t have to be complicated. In fact, the simpler you make versioning your system, the smaller the chances will be that there will be confusion or issues from using the wrong version of hardware or software. As we have seen, there are several tricks developers can leverage to simplify versioning such as using an integrated version log and hardware-based versioning. No matter what system is adopted, the only way it will be successful is if the developers involved adopt a disciplined approach to versioning and don’t cut corners when they commit their software.
Jacob Beningo is an embedded software consultant who currently works with clients in more than a dozen countries to dramatically transform their businesses by improving product quality, cost and time to market. He has published more than 200 articles on embedded software development techniques, is a sought-after speaker and technical trainer, and holds three degrees which include a Masters of Engineering from the University of Michigan. Feel free to contact him at [email protected], at his website, and sign-up for his monthly Embedded Bytes Newsletter
181 comments
Fantastic beat ! I wish to apprentice whilst you amend your
web site, how could i subscribe for a blog web site? The account aided me a appropriate deal.
I were a little bit familiar of this your broadcast offered bright clear
idea
I’m amazed, I have to admit. Rarely do I encounter a blog that’s equally educative and engaging, and let
me tell you, you have hit the nail on the head.
The problem is an issue that too few folks are speaking intelligently about.
I am very happy I found this in my hunt for something concerning
this.
Greetings I am so thrilled I found your blog, I really found
you by accident, while I was researching on Yahoo for something else, Anyhow I am here now and would just like to
say thank you for a fantastic post and a all round interesting blog (I also love the theme/design), I don’t have time to read it all at the minute but I have book-marked it and also added your
RSS feeds, so when I have time I will be back to read a lot more, Please do keep up
the fantastic b.
Today, while I was at work, my sister stole my apple ipad
and tested to see if it can survive a 30 foot drop, just so she can be a youtube sensation.
My iPad is now broken and she has 83 views. I know this is completely off
topic but I had to share it with someone!
Great article, totally what I was looking for.
When I originally commented I clicked the “Notify me when new comments are added” checkbox and now each time a comment is added I get three emails with the same comment.
Is there any way you can remove people from that service?
Thank you!
Do you mind if I quote a few of your articles as long as I
provide credit and sources back to your site?
My blog is in the very same niche as yours and
my users would genuinely benefit from a lot of the
information you present here. Please let me know if this alright with you.
Thanks!
great post, very informative. I ponder why the other specialists
of this sector don’t understand this. You must proceed
your writing. I’m confident, you’ve a great readers’ base already!
It is not my first time to go to see this website,
i am browsing this site dailly and take pleasant data from here every day.
This website was… how do I say it? Relevant!!
Finally I have found something which helped me. Many
thanks!
May I simply just say what a relief to find someone who really understands
what they are discussing on the internet. You definitely
realize how to bring an issue to light and make it important.
A lot more people should check this out and understand this side of
the story. I was surprised that you’re not more
popular given that you most certainly have the gift.
This text is invaluable. How can I find out more?
I absolutely love your blog and find many of your post’s to be precisely what I’m looking for.
Would you offer guest writers to write content for
you personally? I wouldn’t mind creating a
post or elaborating on a number of the subjects you write about here.
Again, awesome website!
Nice replies in return of this issue with firm arguments and telling everything on the topic of that.
Hi there, always i used to check web site posts here early in the daylight,
because i like to find out more and more.
You can definitely see your enthusiasm within the
article you write. The world hopes for more passionate writers such as you who aren’t afraid
to mention how they believe. At all times go after your
heart.
Thanks for sharing your thoughts about dohabb.com.
Regards
Heya i am for the first time here. I found this board and I find It truly useful & it helped me out much.
I hope to give something back and aid others like you aided me.
Its like you read my mind! You appear to know
so much about this, like you wrote the book in it or something.
I think that you can do with a few pics to drive the message home a little
bit, but instead of that, this is excellent blog. An excellent read.
I will definitely be back.
Its like you read my mind! You seem to know so much about this, like you wrote the book in it or something.
I think that you could do with a few pics to
drive the message home a bit, but instead of that, this is great blog.
A great read. I will certainly be back.
Do you have a spam issue on this blog; I also am a blogger, and I was
wondering your situation; we have created some nice procedures and we are looking to exchange methods with other folks, please shoot me an email if interested.
I blog often and I really appreciate your content. Your article has truly peaked my interest.
I will book mark your blog and keep checking for new information about once a week.
I subscribed to your Feed too.
Hello! I’m at work browsing your blog from my new iphone
4! Just wanted to say I love reading your blog and look forward
to all your posts! Keep up the great work!
Hello colleagues, its wonderful paragraph concerning educationand
fully explained, keep it up all the time.
If you wish for to grow your know-how simply keep visiting this web page and be updated
with the hottest news update posted here.
You could definitely see your skills in the article you write.
The sector hopes for more passionate writers like you who aren’t afraid
to say how they believe. At all times follow your heart.
No matter if some one searches for his required thing,
therefore he/she wants to be available that in detail, therefore that thing is
maintained over here.
I needed to thank you for this good read!!
I certainly enjoyed every bit of it. I’ve got you
saved as a favorite to check out new stuff you post…
What’s Going down i am new to this, I stumbled upon this I’ve
found It absolutely helpful and it has helped me out loads.
I hope to give a contribution & assist other customers like its helped me.
Good job.
Way cool! Some extremely valid points! I appreciate you penning this write-up and the
rest of the site is very good.
I am really impressed along with your writing skills as smartly as with the structure to your blog.
Is this a paid topic or did you modify it your self? Either way keep up the excellent quality writing, it is rare to peer a great weblog
like this one today..
Hello there! Do you know if they make any plugins to protect against hackers?
I’m kinda paranoid about losing everything I’ve worked hard on. Any suggestions?
Woah! I’m really digging the template/theme of this site.
It’s simple, yet effective. A lot of times it’s tough to get that “perfect balance” between usability and visual appearance.
I must say you have done a great job with this.
In addition, the blog loads extremely quick for me on Firefox.
Excellent Blog!
hello there and thank you for your info – I’ve definitely
picked up something new from right here. I did however expertise a few
technical issues using this site, as I experienced to reload the web site a lot of times previous
to I could get it to load correctly. I had been wondering
if your hosting is OK? Not that I’m complaining, but slow loading instances times will very
frequently affect your placement in google and could damage your quality score
if advertising and marketing with Adwords. Anyway I’m adding this
RSS to my email and could look out for a lot more of your respective exciting content.
Make sure you update this again very soon.
It’s hard to find educated people about this topic, but you sound like you know what
you’re talking about! Thanks
Hey! I know this is kind of off topic but I was wondering which
blog platform are you using for this site? I’m getting fed up
of WordPress because I’ve had issues with hackers and I’m looking at options for another platform.
I would be great if you could point me in the direction of a good platform.
Undeniably consider that that you said. Your favorite justification appeared to be at
the web the easiest factor to take into accout of. I say
to you, I certainly get annoyed whilst people think about issues that they plainly don’t realize
about. You controlled to hit the nail upon the highest and outlined out the
whole thing without having side effect , other people can take a signal.
Will likely be again to get more. Thank you
I all the time emailed this webpage post page to all my
contacts, for the reason that if like to read it afterward my contacts
will too.
I was wondering if you ever thought of changing the layout of your website?
Its very well written; I love what youve got to say.
But maybe you could a little more in the way of content so people could connect with
it better. Youve got an awful lot of text for only having one or
2 images. Maybe you could space it out better?
This info is priceless. How can I find out more?
We’re a gaggle of volunteers and opening a brand new scheme in our community.
Your site provided us with useful info to work on. You have performed an impressive job and our entire community will probably be thankful to you.
Hi my friend! I want to say that this post is amazing, nice written and include almost all important infos.
I would like to peer extra posts like this .
Heya! I just wanted to ask if you ever have any trouble with hackers?
My last blog (wordpress) was hacked and I ended up losing a few months of
hard work due to no data backup. Do you have any
methods to prevent hackers?
You actually make it seem so easy with your presentation but I find this matter to be actually something which I think I would never understand.
It seems too complicated and very broad for me.
I am looking forward for your next post, I will try to get the hang of it!
Howdy! This post could not be written any better! Reading through this post reminds me of my good old room mate!
He always kept chatting about this. I will forward this post to him.
Fairly certain he will have a good read. Thanks for sharing!
Hi, Neat post. There’s a problem with your site in internet explorer,
could check this? IE still is the market chief and a large section of folks will omit your excellent writing because of this problem.
First of all I want to say fantastic blog!
I had a quick question which I’d like to ask if you don’t mind.
I was curious to find out how you center yourself and
clear your mind prior to writing. I have had a tough time
clearing my mind in getting my ideas out there.
I truly do take pleasure in writing but it just seems like the
first 10 to 15 minutes are wasted just trying to figure out how
to begin. Any ideas or tips? Thank you!
I love your blog.. very nice colors & theme.
Did you create this website yourself or did you hire someone to do it for
you? Plz answer back as I’m looking to design my own blog and would like to know where u got
this from. thanks
Hello! Someone in my Myspace group shared this website with us so I came
to check it out. I’m definitely loving the information.
I’m book-marking and will be tweeting this to my followers!
Excellent blog and superb design and style.
Very good article. I am dealing with a few of these issues as well..
Keep this going please, great job!
I was suggested this blog by my cousin. I’m not sure whether this post is written by him as no
one else know such detailed about my difficulty. You’re incredible!
Thanks!
Hi, just wanted to mention, I enjoyed this blog post.
It was funny. Keep on posting!
Hey very cool site!! Guy .. Beautiful .. Superb ..
I’ll bookmark your website and take the feeds also?
I’m glad to find numerous useful information here within the publish, we’d like work
out extra techniques on this regard, thank you for sharing.
. . . . .
I love your blog.. very nice colors & theme. Did you make this website yourself or did you hire someone to do it for you?
Plz answer back as I’m looking to design my own blog and would
like to know where u got this from. many thanks
Hey There. I discovered your blog the usage of msn. This is a
very smartly written article. I will be sure to bookmark it and come back to learn more of your useful info.
Thanks for the post. I’ll certainly return.
Admiring the dedication you put into your site and in depth information you present.
It’s great to come across a blog every once in a while that isn’t the same old rehashed information. Fantastic read!
I’ve bookmarked your site and I’m adding your RSS feeds to my
Google account.
Thanks for sharing your thoughts. I truly appreciate your efforts and I will be waiting for
your next write ups thanks once again.
I read this paragraph completely on the topic of the comparison of hottest
and preceding technologies, it’s awesome article.
Hi fantastic website! Does running a blog like this require a
large amount of work? I’ve virtually no knowledge of computer programming however I was hoping to start my own blog in the near future.
Anyway, if you have any suggestions or techniques for new blog owners please share.
I understand this is off topic but I simply had to ask.
Thanks a lot!
Hey there! Do you know if they make any plugins
to protect against hackers? I’m kinda paranoid about losing everything I’ve worked hard on. Any suggestions?
This is very interesting, You are a very skilled blogger.
I’ve joined your rss feed and look forward to seeking more
of your fantastic post. Also, I have shared your web site in my social networks!
It’s really a cool and useful piece of info. I am satisfied that you just
shared this helpful information with us. Please stay us informed like this.
Thank you for sharing.
It’s very effortless to find out any matter on net as compared to books,
as I found this post at this site.
Hi to all, how is all, I think every one is getting more from this web site, and your views are pleasant
for new visitors.
Hey there, You’ve done an excellent job. I will definitely
digg it and personally suggest to my friends.
I am confident they’ll be benefited from this website.
Hello, just wanted to mention, I loved this article. It was
funny. Keep on posting!
Hello, after reading this remarkable article i am also cheerful to share my familiarity here with colleagues.
Howdy! Would you mind if I share your blog with my
myspace group? There’s a lot of folks that
I think would really appreciate your content. Please let me
know. Cheers
Awesome site you have here but I was curious about if you knew of any community forums that cover the same topics discussed here?
I’d really love to be a part of group where I can get responses from other experienced individuals that share the same interest.
If you have any suggestions, please let me know.
Cheers!
Hello my family member! I wish to say that this article is
amazing, nice written and include almost all
vital infos. I would like to see more posts like this .
I’m curious to find out what blog system you have been working with?
I’m experiencing some minor security issues with my latest site and
I would like to find something more safe. Do you have any suggestions?
Have you ever considered writing an e-book or guest authoring on other sites?
I have a blog based on the same information you discuss and would love to have
you share some stories/information. I know my visitors
would appreciate your work. If you’re even remotely interested, feel free to shoot me an e mail.
You actually make it seem so easy with your presentation but I find this matter to be really something that I think I would never understand.
It seems too complicated and very broad for me. I’m looking forward for
your next post, I’ll try to get the hang of it!
My brother recommended I may like this web site. He was totally
right. This publish actually made my day.
You can not imagine just how so much time I had spent
for this information! Thank you!
I visited various blogs but the audio quality for audio songs existing at this web site is truly superb.
Hello There. I found your blog using msn. This is a very well written article.
I’ll make sure to bookmark it and return to read more of your useful
info. Thanks for the post. I’ll definitely return.
Very good blog post. I definitely appreciate
this site. Thanks!
Woah! I’m really loving the template/theme of this blog.
It’s simple, yet effective. A lot of times it’s challenging to get that “perfect balance” between user friendliness and visual appearance.
I must say that you’ve done a fantastic job with this.
Additionally, the blog loads very quick for me on Chrome.
Excellent Blog!
Hey I know this is off topic but I was wondering if you knew of any widgets I could add
to my blog that automatically tweet my newest twitter updates.
I’ve been looking for a plug-in like this for quite some time and was hoping maybe you would have some experience with something like
this. Please let me know if you run into anything.
I truly enjoy reading your blog and I look forward to your new updates.
Can I simply just say what a comfort to discover
someone who truly understands what they’re talking about on the net.
You definitely understand how to bring an issue to light and make it important.
More people should read this and understand this side of your story.
I can’t believe you’re not more popular given that
you definitely possess the gift.
Excellent post however , I was wanting to know if you could
write a litte more on this topic? I’d be very grateful if you could
elaborate a little bit further. Thanks!
What’s Going down i’m new to this, I stumbled upon this I have discovered
It positively helpful and it has helped me out loads.
I am hoping to give a contribution & assist other users
like its helped me. Great job.
Hello There. I discovered your blog the usage of
msn. That is a really well written article. I will make sure
to bookmark it and come back to read extra of your useful info.
Thank you for the post. I will definitely comeback.
Yes! Finally something about sc.sie.gov.hk.
I am actually glad to glance at this weblog posts which consists of lots
of useful data, thanks for providing these kinds of
data.
It’s actually a great and helpful piece of info.
I am satisfied that you just shared this useful information with us.
Please keep us informed like this. Thank you for sharing.
Undeniably believe that which you said. Your favorite justification seemed
to be on the web the simplest thing to be aware
of. I say to you, I definitely get irked while people think about worries that they plainly do not know about.
You managed to hit the nail upon the top and defined out the
whole thing without having side-effects , people
could take a signal. Will probably be back to get more.
Thanks
Hey There. I discovered your weblog using msn. That is an extremely smartly written article.
I’ll make sure to bookmark it and come back to learn extra of your useful information. Thanks for
the post. I’ll certainly return.
Its such as you learn my mind! You seem to grasp a lot approximately
this, like you wrote the e-book in it or something.
I believe that you just can do with a few % to power the message home a little bit,
but other than that, this is wonderful blog. An excellent read.
I will definitely be back.
I don’t even know how I ended up here, but I thought this post was great.
I do not know who you are but definitely you are going to a
famous blogger if you aren’t already 😉 Cheers!
I really like what you guys tend to be up too.
This type of clever work and exposure! Keep up the superb works guys I’ve included you guys to my own blogroll.
Hi, I read your blog regularly. Your humoristic
style is awesome, keep doing what you’re doing!
Have you ever thought about creating an e-book or guest
authoring on other blogs? I have a blog based upon on the same topics you discuss and would love to have you share some stories/information. I know my readers
would enjoy your work. If you’re even remotely interested, feel
free to send me an e-mail.
You’re so interesting! I don’t think I’ve truly read through a single thing like that before.
So great to find someone with original thoughts on this subject matter.
Seriously.. thanks for starting this up. This website
is one thing that is required on the web, someone with
a bit of originality!
What’s up all, here every one is sharing these kinds of
familiarity, therefore it’s pleasant to read this weblog, and I used
to pay a visit this webpage every day.
I absolutely love your blog and find a lot of
your post’s to be exactly I’m looking for. Does one offer guest writers to write content for you personally?
I wouldn’t mind publishing a post or elaborating
on most of the subjects you write related to here. Again, awesome web log!
I know this if off topic but I’m looking into starting
my own weblog and was curious what all is needed to get set up?
I’m assuming having a blog like yours would cost a pretty penny?
I’m not very internet savvy so I’m not 100% certain. Any recommendations or advice would
be greatly appreciated. Many thanks
I have been surfing online more than three hours these days, but I never discovered any attention-grabbing
article like yours. It’s pretty worth sufficient for me.
In my view, if all web owners and bloggers made good
content as you probably did, the internet will
probably be a lot more helpful than ever before.
Attractive element of content. I simply stumbled upon your site and
in accession capital to claim that I acquire actually loved account your blog posts.
Any way I will be subscribing to your augment and even I fulfillment
you get admission to consistently fast.
Excellent beat ! I would like to apprentice
at the same time as you amend your site, how could i
subscribe for a weblog web site? The account
aided me a appropriate deal. I had been tiny bit acquainted of this
your broadcast provided vibrant transparent idea
Hi there, after reading this awesome post i am also glad to share my experience
here with friends.
Awesome article.
It’s an remarkable post for all the online people; they will get advantage from it
I am sure.
I couldn’t refrain from commenting. Very well written!
I am not sure where you’re getting your information, but great topic.
I needs to spend some time learning more or understanding more.
Thanks for wonderful info I was looking for this information for my mission.
My spouse and I stumbled over here coming from a different
web address and thought I should check things out. I like what I see so now
i’m following you. Look forward to exploring your web page for a
second time.
Greetings from Idaho! I’m bored at work so I decided to check out
your website on my iphone during lunch break.
I love the knowledge you present here and can’t wait to take a look when I get home.
I’m amazed at how quick your blog loaded on my mobile
.. I’m not even using WIFI, just 3G .. Anyways, good site!
First of all I would like to say awesome
blog! I had a quick question in which I’d like to ask if you don’t mind.
I was interested to know how you center yourself and clear your head prior to writing.
I have had difficulty clearing my mind in getting
my thoughts out there. I truly do take pleasure in writing however it just seems like
the first 10 to 15 minutes are generally lost simply just trying to
figure out how to begin. Any recommendations or hints? Kudos!
Your way of explaining the whole thing in this paragraph is genuinely
pleasant, all be capable of without difficulty know it, Thanks a lot.
Greetings! Very helpful advice in this particular post!
It’s the little changes that make the most significant changes.
Thanks a lot for sharing!
Superb, what a website it is! This web site gives helpful facts to us, keep
it up.
Hi, I want to subscribe for this blog to obtain newest updates, thus where
can i do it please help out.
I really like it whenever people get together and share
views. Great website, keep it up!
We are a group of volunteers and starting a new scheme in our
community. Your site provided us with valuable information to work on. You have done an impressive job and our whole community will be grateful to you.
Very nice article. I absolutely love this site.
Thanks!
Thanks designed for sharing such a nice idea, paragraph is fastidious, thats why i
have read it completely
I’m amazed, I must say. Seldom do I encounter a blog that’s both educative and interesting,
and without a doubt, you have hit the nail on the head.
The issue is an issue that not enough men and women are speaking intelligently about.
I am very happy I came across this during my hunt for something relating to this.
What’s up, I log on to your blog on a regular basis. Your story-telling style is awesome, keep it up!
Hello there! Do you know if they make any plugins to protect against hackers?
I’m kinda paranoid about losing everything I’ve worked hard on. Any tips?
I used to be suggested this web site by way of my cousin. I’m now not positive whether or not
this publish is written by means of him as nobody else realize such distinctive about my trouble.
You’re incredible! Thanks!
I do not even understand how I ended up right here, but I thought this
submit was good. I do not understand who you might be but certainly you’re going to a famous blogger when you are not already.
Cheers!
Thanks for finally writing about > 5 Tips for Versioning Embedded
Systems – Pavvy Designs < Loved it!
Yes! Finally someone writes about http://5alij.com/index.php?qa=user&qa_1=heartcocoa54.
Thank you for sharing your info. I truly appreciate your efforts and
I will be waiting for your further post thank you
once again.
I’m not sure why but this website is loading extremely slow
for me. Is anyone else having this issue or is it a
issue on my end? I’ll check back later and see if the problem still exists.
Asking questions are in fact fastidious thing if you
are not understanding something fully, however this
paragraph gives fastidious understanding yet.
If you are going for best contents like I do, only pay a visit this web page every day because
it gives feature contents, thanks
What’s up, I desire to subscribe for this website to get hottest updates, therefore where can i do it please
help out.
Hmm it appears like your blog ate my first comment (it was super long) so I guess I’ll just sum it
up what I wrote and say, I’m thoroughly enjoying your blog.
I as well am an aspiring blog writer but I’m still new
to everything. Do you have any recommendations for inexperienced blog writers?
I’d certainly appreciate it.
I am sure this paragraph has touched all the internet people, its really really pleasant piece of writing on building up new webpage.
Simply wish to say your article is as astonishing. The clearness in your post
is simply cool and i could assume you’re an expert on this subject.
Fine with your permission allow me to grab your feed
to keep updated with forthcoming post. Thanks a million and please carry on the
rewarding work.
Here is my site; livechat poker pulsa
I’m not that much of a online reader to be honest
but your sites really nice, keep it up! I’ll go ahead and bookmark your site
to come back later. All the best
I am really impressed with your writing skills and also with the layout on your blog.
Is this a paid theme or did you modify it yourself?
Anyway keep up the nice quality writing, it’s rare to see a nice blog
like this one nowadays.
I will immediately snatch your rss feed as I can not to find
your e-mail subscription link or e-newsletter
service. Do you have any? Kindly let me realize in order
that I may just subscribe. Thanks.
Amazing things here. I’m very satisfied to peer your post.
Thanks a lot and I’m having a look forward to touch you.
Will you kindly drop me a e-mail?
Wonderful beat ! I wish to apprentice while you amend your site, how
can i subscribe for a blog web site? The account helped me a acceptable deal.
I had been a little bit acquainted of this your broadcast provided bright clear concept
I do not know if it’s just me or if everyone else experiencing issues
with your blog. It appears like some of the text in your posts are running off the screen. Can someone else please comment and let me know if this is happening
to them too? This might be a problem with my browser because I’ve had this happen before.
Cheers
Marvelous, what a webpage it is! This webpage
provides useful data to us, keep it up.
Hello just wanted to give you a brief heads up and let you know a few of
the pictures aren’t loading properly. I’m not sure why
but I think its a linking issue. I’ve tried it in two different browsers and both show the same outcome.
Hi, this weekend is fastidious for me, for the reason that this
occasion i am reading this fantastic informative paragraph here at my house.
Thanks for some other fantastic article. Where else could anyone get that type of information in such an ideal
means of writing? I’ve a presentation subsequent week, and I am on the look for such info.
Howdy! This article could not be written any better!
Going through this post reminds me of my previous roommate!
He continually kept talking about this. I am going to forward this
information to him. Fairly certain he’s going to have a good read.
Thank you for sharing!
If you are going for finest contents like me, only go to see this site daily for
the reason that it offers feature contents, thanks
I loved as much as you’ll receive carried out right here.
The sketch is tasteful, your authored material stylish.
nonetheless, you command get bought an edginess over that you wish be
delivering the following. unwell unquestionably come further formerly again as exactly the same nearly a lot often inside case you shield this increase.
You actually make it appear so easy along with your
presentation however I find this topic to be really something which I
think I might by no means understand. It kind of feels too complex and very broad for me.
I’m looking forward on your next put up, I will attempt to get the dangle of it!
Your style is so unique compared to other folks I’ve read stuff from.
I appreciate you for posting when you’ve got the opportunity, Guess I will just book mark this site.
I am regular reader, how are you everybody?
This article posted at this web page is actually pleasant.
Hello everyone, it’s my first pay a visit at this site, and piece of writing is truly
fruitful for me, keep up posting such articles or reviews.
Excellent blog here! Also your web site loads up very fast!
What web host are you using? Can I get your affiliate link to your host?
I wish my site loaded up as fast as yours lol
Link exchange is nothing else but it is simply placing the
other person’s webpage link on your page at appropriate place and other person will also do similar in support of you.
Saved as a favorite, I really like your site!
What’s up colleagues, how is everything, and what you
desire to say on the topic of this piece of writing, in my view its in fact remarkable in support
of me.
Incredible! This blog looks exactly like my old one!
It’s on a completely different topic but it has pretty much the same page layout and design. Superb choice of colors!
Thanks for finally writing about > 5 Tips for Versioning Embedded Systems – Pavvy Designs < Liked it!
Nice post. I was checking continuously this weblog and I’m impressed!
Very useful info specifically the last phase 🙂 I maintain such information much.
I was seeking this certain information for a very lengthy time.
Thanks and best of luck.
Quality articles is the important to invite the users to pay a visit the web page, that’s what
this website is providing.
No matter if some one searches for his vital thing,
thus he/she wants to be available that in detail, so that
thing is maintained over here.
I know this if off topic but I’m looking into starting my own weblog and
was wondering what all is required to get set up?
I’m assuming having a blog like yours would cost a pretty penny?
I’m not very internet savvy so I’m not 100% certain. Any tips or
advice would be greatly appreciated. Thank you
I was recommended this website by my cousin. I’m not sure whether this post is written by him as
nobody else know such detailed about my problem.
You’re incredible! Thanks!
Thank you for any other fantastic article.
Where else may anybody get that type of info in such an ideal means
of writing? I’ve a presentation next week, and I am at
the look for such info.
It’s awesome for me to have a web site, which is valuable in support of my experience.
thanks admin
Hello! Quick question that’s completely off topic. Do you know how to make your site mobile friendly?
My weblog looks weird when browsing from my apple iphone.
I’m trying to find a theme or plugin that might be able to resolve this issue.
If you have any recommendations, please share. Cheers!
Magnificent goods from you, man. I have understand your stuff previous to
and you’re just too fantastic. I really like what
you’ve acquired here, certainly like what you are saying and
the way in which you say it. You make it entertaining and you still care for to keep
it sensible. I can not wait to read far more
from you. This is really a tremendous site.
Hello there, just became alert to your blog through Google, and found that it
is truly informative. I’m going to watch out for brussels.
I’ll appreciate if you continue this in future.
Many people will be benefited from your writing. Cheers!
Aw, this was an exceptionally nice post. Finding the time and actual effort to create a
really good article… but what can I say… I procrastinate a whole
lot and don’t seem to get nearly anything done.
I have read so many articles or reviews regarding the blogger lovers but this piece of writing is genuinely a fastidious piece of writing,
keep it up.
I every time used to study post in news papers but now as I am
a user of web so from now I am using net for articles or reviews,
thanks to web.
Magnificent goods from you, man. I’ve be mindful your stuff
prior to and you are just too fantastic. I actually like what you’ve received here,
certainly like what you are stating and the best way
by which you assert it. You’re making it entertaining and you continue to care for to stay it smart.
I cant wait to learn much more from you. This is really a great website.
This information is worth everyone’s attention. How
can I find out more?
This website truly has all of the info I needed concerning this subject and didn’t
know who to ask.
Marvelous, what a webpage it is! This web site presents valuable data to us,
keep it up.
Howdy just wanted to give you a quick heads up.
The text in your post seem to be running off the screen in Safari.
I’m not sure if this is a format issue or something to do with browser compatibility but
I figured I’d post to let you know. The design look
great though! Hope you get the problem resolved soon. Kudos
Greetings! I’ve been following your site for a long time now and finally got the bravery to go ahead and give
you a shout out from Lubbock Texas! Just wanted
to tell you keep up the excellent job!
Wonderful, what a web site it is! This website provides useful facts to us, keep it up.
Excellent post however , I was wondering if you could write
a litte more on this subject? I’d be very grateful if you could elaborate a little bit further.
Bless you!
Every weekend i used to go to see this web page, because i
wish for enjoyment, since this this website conations
truly pleasant funny stuff too.
Ahaa, its fastidious discussion on the topic of this piece
of writing here at this weblog, I have read all that, so now me also commenting here.
Thanks for finally talking about > 5 Tips for Versioning Embedded Systems – Pavvy Designs
< Liked it!
Thanks on your marvelous posting! I truly enjoyed reading it, you will be a
great author. I will remember to bookmark your blog and will often come back in the future.
I want to encourage you to continue your great
posts, have a nice holiday weekend!
Howdy! Someone in my Facebook group shared this site with us so I
came to give it a look. I’m definitely loving the
information. I’m bookmarking and will be tweeting this to my followers!
Fantastic blog and great design and style.