Matthias Trute <mtr...@web.de> writes: >> Also, it seems to me that your implementation may cause ram buffer >> overflow. > > The code copies flash cells. That may overrun the > RAM if an odd number of bytes is transferred. Thats > bad indeed.
Hello Matthias, I had it fixed for my own use, so here sharing: : imove ( i-addr len ram -- ) rot rot dup 1 and >r \ ( ram i-addr len ) ( r: odd ) 2/ over + dup >r \ ( ram i-addr i-addr' ) ( r: odd i-addr' ) swap \ ( ram i-addr' i-addr ) ?do i @i over ! cell+ loop \ ( ram' ) r> r> \ ( ram' i-addr' odd ) if @i swap c! else 2drop then ; http://pastebin.com/ZqL4aWN7 Regards, Enoch. ------------------------------------------------------------------------------ Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis & visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter _______________________________________________ Amforth-devel mailing list for http://amforth.sf.net/ Amforth-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amforth-devel
