| Re: Access to flash array Kategorie: Programmierung Assembler (von Torsten - 18.02.2013 20:48) | ||
| Als Antwort auf Re: Access to flash array von PeterS - 18.02.2013 17:06 | ||
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> > > > Hi Peter, > > > > > > > > Is there a way to access (predefined) flash arrays in an assembler routine? > > > > Or is the only option to copy the data to an array in RAM? > > > > > > > > Regards, > > > > Pepe > > > > > > There is no implemented way to send the 24-bit flash address to the assembler > > > subroutine. When accessing flash arrays there are special opcodes to copy > > > bytes from flash to memory. > > > > > > Regards, > > > > > > Peter > > > > Too bad, but thanks! Are you considering to implement this feature in a future > > release? > > I am not sure. To access the flash you have only one addressing mode and you can only > use the Z-register. It is much easier to copy part of the flash into memory and then > operate from there. > > Regards, > > Peter > > > > > Regards, > > Pepe Hello Pepe, let me guess :-) You need asm sin cos look up tables? GruÃ? Torsten | ||
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