max2009tiny wrote:
Hi everybody. I make project on Tiny2313 and use
volatile register unsigned char lastrec asm(r8)
and lastrec is modified on rs232 rx isr.
When compile little function
__attribute__ ((noinline)) void waitACK(u08 cmack)
{
while(cmack!=lastrec) ; //wait for reply request
}
max2009tiny m...@canor-audio.com wrote:
Hi everybody. I make project on Tiny2313 and use
volatile register unsigned char lastrec asm(r8)
volatile register doesn't work.
There used to be a warning for this, which has been dropped in the
past. GCC 4.4 does have the warning back:
