Remote-processing CAMBASIC Instrukcja Użytkownika Pobierz pdf (Strona 180)

CONFIG C ommands - 7

CONFIG COUNT

Tasking Statement

SYNTAX: CONFIG COUNT number,address,bit [,preset] [,AUTO]

PURPOSE: To define the characteristics of a software counter.

REMARK S: The CONFIG COU NT statement is the initial step in setting up a software counter. Up to eight

counters can be defined. A counter input may be any digital input.

The counter number has a range of 0 to 7. The address is the address of a parallel I/O port. The bit

param eter spec ifies bit 0 through 7 of that port.

The optional preset parameter is only used when you want an interrupt at a specified number of

counts. When the optional AUTO parameter is specified, the counter will automatically reset to zero

when the preset is reached.

For additional information see the M ultitasking Chapters.

RELATED: ON COUNT, START COUNT, STOP COUNT, RESUME COUNT

EXAMPLE: 10 CONFIG COUNT 4,32,2,5000

This configures counter 4 at address 32, and bit 2 with a preset count of 5000.

ERROR: < Data negative> – for number, address, bit, preset

< Data > 65,535> – for preset and address

< Data out of range> – if number or bit > 7

1 2 ... 175 176 177 178 179 180 181 182 183 184 185 ... 207 208

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