Well, I saw some examples of inline assembly routines designed to write data to >64k addresses in the flash.
The problem is that the routines I wrote don't really work and debugging them is almost impossible since I am quite new to assembly. Regards, Alex Peter Bigot <bigotp <at> acm.org> writes: > > Based on what I tried with your example yesterday, mspgcc generates > the code as you've written it, but it probably doesn't do what you > intended. > > >From my experience, only the relatively small RAM section (and the > really tiny information memory blocks) can be written with standard > MSP430 instructions like this. I'm not aware of any existing MSP430 > parts that have RAM above the 64KB boundary. > > Anything in high memory will be read-only: the flash memory requires > an external JTAG programmer or the bootstrap loader special to be > writable See http://focus.ti.com/mcu/docs/litabsmultiplefilelist.tsp? sectionId=96&tabId=1502&literatureNumber=slau265j&docCategoryId=6&familyId=342 > > I don't know how the new FRAM parts work, but I expect they still > require some sort of configuration to enable writes. > > Peter > ------------------------------------------------------------------------------ BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA The must-attend event for mobile developers. Connect with experts. Get tools for creating Super Apps. See the latest technologies. Sessions, hands-on labs, demos & much more. Register early & save! http://p.sf.net/sfu/rim-blackberry-1 _______________________________________________ Mspgcc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mspgcc-users
