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Re^2: Accessing the package variables by filly qualified name

by vinoth.ree (Monsignor)
on Jul 30, 2009 at 13:00 UTC ( #784596=note: print w/replies, xml ) Need Help??

in reply to Re: Accessing the package variables by filly qualified name
in thread Accessing the package variables by fully qualified name

Yes, you are right thanks for an idea, but they used fully qualified name for when they change the value of that variable.

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Re^3: Accessing the package variables by filly qualified name
by mzedeler (Pilgrim) on Jul 30, 2009 at 13:08 UTC

    ...sorry I don't understand. Is it that the variable has been exported, but when its being changed, its addressed using its fully qualified name?

      Yes, it has been exported.

        I can't come up with any reason to access a variable in those two different ways unless doing something shady. Is it a publicly available module that you can link to here?

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[stevieb]: well, what happens is the Arduino 'listens' for requests r/w, and does the appropriate thing when it's interrupted based on the 'register' address sent in. It's ugly as it was my first attempt, but I've got great new ideas I'm just sitting.
[stevieb]: ...down to implement now. Here's the sketch as it currently sits
[shmem]: well I use I2C and SPI and stuff, but creating a pseudo chip looks to me like lot of indirection and memory clutter... not?
[choroba]: Are you going to use the device soon? Related to your comment about "not having much time to do a lot of coding"...
[stevieb]: sure, but I'm just learning ;) I consider it practice to get a good understanding of what goes on *after* an I2C/SPI request is made
[shmem]: ah ok. Gonna read that. but now....
shmem compiles himself into his template
[stevieb]: this is my RPi:: distribution overall automation build system physical layout. It doesn't encompass all of my RPi dists yet, ...
[stevieb]: ...but I'm getting close. I've been soldering my own PCBs to gain that experience as well, before I have my own manufactured.
[stevieb]: heh, nice *template* ;) 'night shmem!

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