Moxa DA-UPCI-DK [43/45] Parameters

DA-IRIGB-4DIO-PCI104-EMC4 Module Driver and Utility Installation

3-8

Parameters

in hDev A valid handle value returned from the mxIrigbOpen function.

in dwSource RTC_SYNC_SOURCE to select the RTC synchronization source.

Returns

If the operation completes successfully, the return value is nonzero. If the operation fails or is pending, the

return value is zero. To display detailed error information, use GetLastError.

Set RTC to IRIG-B Device

MXIRIG_API BOOL mxIrigbSetTime (HANDLE hDev, PRTCTIME pRtcTime)

Parameters

in hDev A valid handle value returned from the mxIrigbOpen function.

in pRtcTime The pointer to a PRTCTIME structure that contains the time value.

Returns

If the operation completes successfully, the return value is nonzero. If the operation fails or is pending, the

return value is zero. To display detailed error information, use GetLastError.

Synchronize System Local Time with IRIG RTC

MXIRIG_API BOOL mxIrigbSyncTime (HANDLE hDev, BOOL bToFrom)

Parameters

in hDev A valid handle value returned from the mxIrigbOpen function.

in pRtbToFrom 0: Sets IRIG RTC to Local Time

1: Sets Local Time to IRIG RTC

Returns

If the operation completes successfully, the return value is nonzero. If the operation fails or is pending, the

return value is zero. To display detailed error information, use GetLastError.

IRIG-B Program Example

To develop an IRIG-B program, follow the procedure listed in the program example.

/* 1. Include the header files */

#include “Public.h”

#include “mxirig.h”