I use a Cypress Fx2. It's no problem to write a value to dcf.sekunde but if i set dcf.minute to 0 or such a other value, the controller will stops/crash.
I'm not sure if the struct definition is correct or if i must reserver a address block for it. i hope someone can help me.
Thanks
Sorry for my bad English.
FX2_DCF-Clock.h
typedef xdata struct signal { unsigned char sekunde; unsigned char minute; unsigned char stunde; unsigned char tag; unsigned char wochentag; unsigned char monat; unsigned char jahr; unsigned char synkro; unsigned int fehler_zaehler; }tdcf; extern tdcf dcf;
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FX2_DCF-Clock.c
txdata tdcf dcf;
if(dcf.sekunde>59) { dcf.synkro=KEINSYNK; dcf.sekunde=0;
crash/stop
dcf.minute=0; dcf.stunde=0; }