S12 / MagniV Microcontrollers中的主题 Re: Newb Page Value Expected

Newb Page Value Expected

johnnorth — Thu, 28 Feb 2013 20:06:31 GMT

Hi All,

I'm very new to this and trying to create a project for the MC9S12XHZ512 chip in assembly. I have used the wizards to set this up but whenever I try to do a CALL as in "call sub_E111, #$E9" I get a Page value expected.

My assembler options are "-CPUHCS12X -D__RUN_XGATE_OUT_OF_FLAS -MapFlash"

and linker options are -MapFlash

I have not changed anything else from the default except for defining my code. Is there something I need to set to enable this call?

Thanks

Re: Newb Page Value Expected

johnnorth — Fri, 01 Mar 2013 17:34:42 GMT

I should note that Ive also tried adding the -mb command line flag to both the assembler and linker options for my target. There are plenty of examples using C and these work, but I just cant get it to work when adding an asm file.

Thanks

Re: Newb Page Value Expected

kef — Fri, 01 Mar 2013 17:57:48 GMT

Just remove the # sign.

Instead of specifying specific page number, in CW *.asm you can use the following notation

call foo, PAGE(foo)

and even just

call foo

Re: Newb Page Value Expected

Monica — Mon, 04 Mar 2013 17:03:30 GMT

John, was this helpful?

Please let us know! :smileywink:

Regards!

Re: Newb Page Value Expected

johnnorth — Tue, 05 Mar 2013 12:24:08 GMT

Thanks. A very beginners mistake bit I have it fixed now.

Thanks