Yep, why bother creating a new syntax when that one is working perfectly?
And the people that have already used the 'Bus Pirate' will be working in no time.

The I2C Wushu is my first C project (would be dead if I had done this in assembler) and I don't know much of it, so Arduino functions help a lot, hehehe.

Yours has cooler features, like the USB mode, can it be done on the Arduino?

Erm, I have to say that I have done the same project a few weeks ago, hahahaha, as its said, "Great minds think alike"

http://wiki.kungfulabs.com/arduino/i2c-wushu

I only had time to add I2C capabilities before starting exams, but now that parsers are fully working it's easy to expand it.

You can dowload the code from Google Code:
http://code.google.com/p/i2c-wushu/

Also, the word 'Wushu' means in Chinese: martial art, hahaha
I might change the name to ArduBus, don't know, wushu seems diffcult to remember.

This is a must build!

Bookmarked...

Just for more than a year

But you can enter this year one, http://www.cooking-hacks.com/index.php/arduino-contest

Hi complubot, you have the source file (the .vsd one) in the download page, it has been done with Microsoft Office Visio

Are you using a veroboard or something like that?

Oh, sorry then. But I don't find too many differences between the VCCLite PCV 220 and the female header.

Why do you say it is difficult the routing? You must it do anyways, no? And what do you mean with accurate manufacturing processes? It is just a 1 or 2 copper layers with trough-hole components.

And I also solder in my bedroom  ;D, don't have an "electronics space"

A simple female header?
http://www.pololu.com/catalog/product/1012

No word about it, just that there would be report buttons and karma (hope it doesn't backfire)

Fresh news:

- Wiki and Playground will remain as they are with PmWiki, but Playground will be editable with forum credentials.

- Forum: in about two weeks it will be replaced with SMF1.1 (don't know if they realized that 2.0 is around the corner). This one will be freezed and we will use the blank new.

- Blog: people would be able to send their projects to be starred

- Ethernet board: in about two weeks!!

- Arduino Shop

There are going to be lots of changes as you can see

Which pin are you feeding the signal to?
What voltage does the signal have?

I have seen all those sites, but they just say: here you have the values the standard sais, no one tells how they were achieved.

So, I think I should stick to the easy copy all values.

Thanks

I have redone the calcs and still doesn't work.

If we want to get the E12 it has a 10% tolerance
From the formula we get 1.78 rounded to 1.8 and the previous one was 1.5.
Now we search for overlapping:

1.5*1.1=1.65 <- 1.5 plus the 10%
1.8*0.9=1.62 <- 1.8 less the 10%

They overlap but, theorically, they are valid...

Any ideas?

OK
Thanks Mike

I was stuck on thinking round up was rounding down...
If you realize i have written it in the first post, but whatever...

Now i understand it, round up to prevent overlap, ok

In the 3.3 case, where you have 3.16 if you round up to 3.2 it is still overlaping so you keep adding 0.1 until you prevent it, is that correct?