Remote-processing CAMBASIC Manual de usuario descargar pdf (Pagina 104)

Commands - 71

LINE

Process Statement

SYNTAX: LINE terminal #, value

PURPOSE: To write directly to the STB-26 terminal board.

REMARK S: The terminal # has a one-to-one correspondence with the terminals on the STB-26. This feature

eases documentation and troubleshooting. Refer to card manual for terminal number range.

The LINE statement is similar to the BIT statement in that individual I/O bits or channels can be

controlled. It differs in that it is used specifically with the STB-26 terminal board and it executes

much faster.

The value is the state of the output. To turn an output on, enter a 1 or ON. To turn the output off,

enter a 0 or OFF. The ON and O FF execute faster than 1 or 0.

RELATED: LINE function

EXAMPLE: 10 LINE 113,ON

20 PRINT LINE(113)

RUN

In this example line 3 was turned on. Thus, a 1 is returned.

ERROR: < Data negative> - terminal #l and value

< Data out of range> - if value > 1 or not ON/OFF

1 2 ... 99 100 101 102 103 104 105 106 107 108 109 ... 207 208

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Remote-processing CAMBASIC Manual de usuario Pagina 104