Basic Characteristics RAPID

ISleep Deactivates an interrupt
Example
Arguments
ISleep (Interrupt Sleep) is used to deactivate an individual interrupt temporarily.
ISleep sig1int;
The interrupt sig1int is deactivated.
ISleep Interrupt
Interrupt Data type: intnum
Program execution
Example
The variable (interrupt identity) of the interrupt.
The event connected to this interrupt does not generate any interrupts until the interrupt
has been re-activated by means of the instruction IWatch. Interrupts which are generated
whilst ISleep is in effect are ignored.
VAR intnum timeint;
CONNECT timeint WITH check_serialch;
ITimer 60, timeint;
.
ISleep timeint;
WriteBin ch1, buffer, 30;
IWatch timeint;
.
TRAP check_serialch
WriteBin ch1, buffer, 1;
IF ReadBin(ch1\Time:=5) < 0 THEN
TPWrite “The serial communication is broken”;
EXIT;
ENDIF
ENDTRAP
Communication across the ch1 serial channel is monitored by means of interrupts
which are generated every 60 seconds. The trap routine checks whether the
RAPID Reference Manual 8-ISleep-1