Casio IT-2000W Switching Over COM2 Channel, Int SYSGetCOM2Config, Int SYSSetCOM2Configint nDevice

Switching Over COM2 Channel

IR, 14-pin, or 3-pin communication interface can be selected on the COM2 port. However, since the 3-pin interface is an optional means to maintain software compatibility with other models, it is not implemented on this terminal.

SYNTAX

int SYS_GetCOM2Config();

INPUT
None
OUTPUT
= 0	Not selected (default setting at RESET)
= 1	14-pin
= 2	3-pin
= 3	IR

SYNTAX

int SYS_SetCOM2Config(int nDevice);

INPUT

nDevlce = Device to be used

0Not used

114-pin

23-pin

3IR

OUTPUT

= 0	Normal
= -1	Parameter error

Note:

This function is not related to the device power control. As a result, this function does not need to be restored to the "Not used" condition after the device has been used.

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