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+---- Thread: Rule 10.1 (DSP code) (/showthread.php?tid=710)
Rule 10.1 (DSP code) - mshearer123 - 01-03-2010
Hi,
My code for running a blackfin DSP uses pointers to registers to set specific register values.
i.e.
Code:
*pSPI_FLG = 0x01;however this generates a MISRA compliancy error.
what other way round this is there?
thanks for any help
matt
Re: Rule 10.1 (DSP code) - jbezem - 02-03-2010
Depending on the definition of those pointers, your only option might be to define a general MISRA exception for access to those registers.
If you provide an example of the definition of one of those pointers, we can have a look if there's a coding alternative compliant with MISRA without issuing an exception.
FWIW,
Johan
Re: Rule 10.1 (DSP code) - mshearer123 - 02-03-2010
Hi Johan,
thanks for the reply,
It looks like the issue was more with conversions of data i was trying to place into the register.
If i cast everything to the size of the register, it works fine.
thanks again,
Matt