UnMapPhysicalMemory
int UnMapPhysicalMemory (int mapHandle);
Purpose
Unmaps an address that you mapped using MapPhysicalMemory.
Do not pass the address to this function. Instead, pass the handle that MapPhysicalMemory returned.
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Note UnMapPhysicalMemory requires the LabWindows/CVI low-level support driver. LabWindows/CVI loads the driver at startup if it is on disk. You can check whether LabWindows/CVI loaded the driver at startup by calling CVILowLevelSupportDriverLoaded. |
Parameters
Return Value
Name |
Type |
Description |
status |
integer |
Indicates whether the function succeeded.
Code |
Description |
1 |
Success. |
0 |
mapHandle is not valid, the operating system reported an error, or the low-level support driver is not loaded. |
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