Remote-processing CAMBASIC Bedienungsanleitung PDF herunterladen (Seite 153)

Commands - 120

START BIT

Tasking Statement

SYNTAX: START BIT task number [,task number]. . .

PURPOSE: To enable a BIT task that has previously been defined with an ON BIT statement.

REMARK S: You can disable the task using the STOP BIT statement. The START BIT statement will start the

last task that was declared by the ON BIT statement.

If you use START BIT without first defining the task with the ON BIT statement, CAMBASIC

cannot know whether a valid task exists. Attempting to start a nonexistent task will usually produce

nonsense errors.

See the Multitasking Chapter for more information.

RELATED: BIT function and statement, ON BIT, STOP BIT

EXAMPLE: 10 ON BIT 0,0,0 GOSUB 60

20 START BIT 0

30 PRINT "waiting..."

40 DELAY .5

50 GOTO 30

60 IF BIT(0,0)=0 THEN PRINT "closed" ELSE PRINT" open"

70 RETURN

ERROR: < Data out of range> – If task number > 7

< Data negative> – for task number

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Remote-processing CAMBASIC Bedienungsanleitung Seite 153