Moxa Technologies Moxa Smartio C168H Manual de usuario descargar pdf (Pagina 70)

4-12 Smartio C168H/HS User’s Manual

Syntax for SCO UNIX/OpenServer

#define MHWFLOW 0x40e

#define HWFlowControlOff 0x00

#define CTSFlowControlBitOn 0x01

#define RTSFlowControlBitOn 0x02

#define HWFlowControlOn 0x03

ioctl(moxa_fd, MHWFLOW, CTSFlowControlBitOn);

ioctl(moxa_fd, MHWFLOW, RTSFlowControlBitOn);

ioctl(moxa_fd,MHWFLOW, CTSFlowControlBitOn | RTSFlowControlBitOn);

Syntax for UNIX SVR4.2

#include <sys/stropts.h>

#include <sys/sysmacros.h>

#define MHWFLOW 0x40e

#define HWFlowControlOff 0x00

#define CTSFlowControlBitOn 0x01

#define RTSFlowControlBitOn 0x02

#define HWFlowControlOn 0x03

struct strioctl ioc;

int setting;

setting = CTSFlowControlbitOn;

ioc.ic_cmd = MHWFLOW;

ioc.ic_timout = 0;

ioc.ic_len = sizeof(int);

ioc.ic_dp = (char *)&setting;

ioctl(moxa_fd, I_STR, &ioc);

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