I am using the msp430 tool chain and jolly good it is to. Well done chaps. BUT I noticed that when I declared an interrupt function
interrupt (TIMERA0_VECTOR) wakeup INT_TimerA_CCR0( void ) { } It seems the wakeup attribute is ignored and the compiler fails to insert the relevant asm( "bic #0xf0,0(r1)" ); I did notice that enablenested attribute works as expected.... peter