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15 OS LINKING FUNCTIONS
15.3 Inter OS Event Notification Function
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15
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When a user program of the Windows part reads data of the VxWorks part.
The C Controller module dedicated function (CCPU_ReceiveInterOSEvent) is executed by a user program of the Windows
part.
The user program of the Windows part waits for an inter OS event notification. The C Controller module dedicated function
(CCPU_SendInterOSEvent) is executed by a user program of the VxWorks part, which then waits until the inter OS event
notification is issued.
The C Controller module dedicated function (CCPU_WriteSharedMemory) is executed by the user program of the VxWorks
part.
The data read by the user program of the Windows part is written to shared memory.
The C Controller module dedicated function (CCPU_SendInterOSEvent) is executed by the user program of the VxWorks
part.
An inter OS event notification is issued to the user program of the Windows part.
The user program of the Windows part receives the inter OS event notification, and the waiting status is cleared. After the
waiting status is cleared, the C Controller module dedicated function (CCPU_ReadSharedMemory) is executed.
Data written to the shared memory by the user program of the VxWorks part is read by the user program of the Windows part.
■
When a user program of the VxWorks part reads data of the Windows part
The C Controller module dedicated function (CCPU_ReceiveInterOSEvent) is executed by a user program of the VxWorks
part.
The user program of the VxWorks part waits for an inter OS event notification. The C Controller module dedicated function
(CCPU_SendInterOSEvent) is executed by a user program of the Windows part, which then waits until the inter OS event
notification is issued.
The C Controller module dedicated function (CCPU_WriteSharedMemory) is executed by the user program of the Windows
part.
The data read by the user program of the VxWorks part is written to shared memory.
The C Controller module dedicated function (CCPU_SendInterOSEvent) is executed by the user program of the Windows
part.
An inter OS event notification is issued to the user program of the VxWorks part.
The user program of the VxWorks part receives the inter OS event notification, and the waiting status is cleared. After the
waiting status is cleared, the C Controller module dedicated function (CCPU_ReadSharedMemory) is executed.
Data written to the shared memory by the user program of the Windows part is read by the user program of the VxWorks part.
Содержание MELIPC MI5000 Series
Страница 1: ...MELIPC MI5000 Series User s Manual Application MI5122 VW ...
Страница 2: ......
Страница 18: ...16 MEMO ...
Страница 22: ...20 1 DIAGNOSTIC AND MAINTENANCE FUNCTIONS 1 1 Watchdog Timer WDT Function MEMO ...
Страница 42: ...40 5 iQSS FUNCTION MEMO ...
Страница 146: ...144 11 SECURITY FUNCTION 11 3 IP Filter Function MEMO ...
Страница 148: ...146 12 MELSOFT PRODUCT AND GOT CONNECTION FUNCTION 12 1 Connection Method MEMO ...
Страница 150: ...148 13 SYSTEM COUNT FUNCTION MEMO ...
Страница 152: ...150 14 TIMER EVENT FUNCTION MEMO ...
Страница 160: ...158 15 OS LINKING FUNCTIONS 15 3 Inter OS Event Notification Function MEMO ...
Страница 162: ...160 16 SERIAL INTERFACE SWITCHING FUNCTION MEMO ...
Страница 165: ...17 BASIC PARAMETERS 17 1 Basic Parameter List 163 17 Operation related setting Window ...
Страница 170: ...168 17 BASIC PARAMETERS 17 1 Basic Parameter List RAS setting Window ...
Страница 174: ...172 17 BASIC PARAMETERS 17 1 Basic Parameter List External device connection settings Window ...
Страница 177: ...17 BASIC PARAMETERS 17 1 Basic Parameter List 175 17 External device connection applicable settings Window ...
Страница 313: ...APPX Appendix 10 List of VxWorks Components 311 A MEMO ...
Страница 315: ...I 313 MEMO ...
Страница 319: ......