AVR-Chat

Is it possible to use 16-bit constant labels in WinAVR inline assembly?

Normally, in a assembly program, you can do:

lds r16, 0x0412 (just a example)

In mixed C/asm, some variables are stored in SRAM by the compiler. How
to read them using 'lds' and 'sts' in inline assembly?

asm volatile(" ... "
: (inputs)
: (outputs)
);

It seems that there is no 16-bit integer constant in the list. (see
table on ttp://www.scienceprog.com/how-to-use-inline-asm-using-winavr)

The constrains that could be used for addressing, are using the X, Y
or Z pointer, but this requires a lot more instructions then just
'lds' or 'sts'.

Does anyone know the method and constrains that must be used to read C
 SRAM variables using 'lds' and 'sts' in inline assembly?

Regards Laurens