Pepper-computer Modular Computers RS485 Manuale Utente Scaricare il pdf (Pagina 63)

100

101

SMART I/O User’s Manual

Chapter 2 SMART-BASE

2.6.5 SMTstasto

Syntax

error_code SMTstasto(u_int8 mode);

Description

This function starts / stops the timer; the zero-detect control bit is set at the

start; the counter rolls over on reaching zero or is loaded with the value set

in the preload register and continues counting down.

Input

u_int8 mod

e Two modes are available. They are:

TMR_STRT

Start timer

TMR_STOP

Stop timer

Output

error_code SUCCESS

E_BMODE

Unsupported mode

or standard OS-9 error code (refer to the OS-9

Technical Manual Error Codes Section).

Example

RetVal = SMTstasto(TMR_STRT);

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