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So, I wanted an efficient means of accessing a byte (low or high) of a larger data type such as a word
I know make8() gives me a means to extract a byte, but what if I want to put one or other byte b ...

Thanks Jeremiah (& Ttelmah)
I just stepped through everything very slowly and carefully and did indeed find an "out of range" indice into an array Embarassed

I guess I never noticed this b ...

Here is the disassembly listing.
MPLAB-SIM reports that the error is at instruction 0118
At this point, it doesn't seem to relate directly to any of my code
(Instead coming under the generic #devic ...

Heeeelp ?
I have been experimenting with 16bit devices (dsPIC30F3013) and am really struggling with debugging it via an ICD3 in MPLAB V8.90. The chip keeps resetting for no obvious reason.
I tried s ...

It was all done in MPLAB.
I had briefly tried CCS's own IDE in the past but didn't really see any advantages over MPLAB (but a lot more learning to do) so I stuck with what is most familiar (also I w ...

Sorry Ttelmah - I thought it best to start that as a separate discussion. Anyway, like you, I had a quick play with MPLAB-X and decided to stick with what I (thought I) know best, which is version 8.9 ...

Hi everyone.
Can any of you confirm whether you are able to use an ICD3 from within CCS's own IDE to program/debug 16bit devices - in particular a dsPIC30F3013?
I have tried the diagnostics and whil ...

Hmm, wish I still had my old ICD2 and hadn't sold it in eBay Sad

I tried recreating my project within CCS's own IDE but that also seems to have issues with my ICD3 and a dsPIC30F3013. Whilst it se ...

Thanks Ttelmah and RFDeveloper.
I realise that any local variables are likely to be out of scope once outside of the subroutine (unless global or static or #located), but as I recall from MPLAB of ol ...

Hi everyone, I need to dust of my CCS experience.
The last time I used it in anger was about 5 years ago so I'm afraid I have forgotten certain handy tips.
In particular I am now trying to debug som ...

I realise that it's early days, hence CCS have not yet provided an MPLABX plugin, but it would pretty poor if they did not do so once MPLABX is formally released.
Perhaps one of the caveats is that M ...

Well my ICD3 is reporting the chip as being revision 00002 so I'll give it a try with the errata disabled...
Thanks for your input.

Whilst using ChipEdit to tweak the compiler scratch area I noticed that the Errata check box had ticks against "Don't use RETFIE 1" and "Set Bit 9 when Idle".
Whilst these are val ...

OK - info is as follows:-
CCSC.EXE 4.3.0.272 created 15/08/2007 21:56
PCW.EXE 4.99.19.8 15/08/2007 21:56
(Goodness only knows why the dates are this? My clock/calender is correct & I only recei ...

Of course - but how do I obtain the sub-version?
The only means I know of are either to enter CCSC +V on the command line OR go via the start button (which I suspect is the same thing)?
Either way, ...