OEMInit

The OEM implements this function to initialize all hardware interfaces for the target device.

  void OEMInit (void);
   

Return Values

None.

Remarks

This function can register ISRs by calling the kernel function HookInterrupt.

The kernel calls OEMInit after it has performed minimal initialization. In this state, interrupts are disabled and the kernel is unable to handle exceptions. The only kernel service available to this function is HookInterrupt.

This routine can also set the following global variables:

• fUseIterations
  You should set this flag to FALSE while using OEMEthGetSecs with Ethernet debugging running in interrupt-driven mode; otherwise, you should set it to TRUE.
• MainMemoryEndAddress
  Indicates the end of dynamic RAM (DRAM). Note that this variable can only be set within OEMInit.
• pQueryPerformanceCounter
  Points to the function QueryPerformanceCounter.
• pQueryPerformanceFrequency
  Points to the function QueryPerformanceFrequency.
• pReadRegistryFromOEM
  Points to the function ReadRegistryFromOEM.
• pWriteRegistryToOEM
  Points to the function WriteRegistryToOEM.

Requirements

Runs on	Versions	Defined in	Include	Link to
Windows CE OS	2.10 and later	Nkintr.h

See Also

HookInterrupt, InterruptInitialize, MainMemoryEndAddress, pQueryPerformanceCounter, pQueryPerformanceFrequency, pReadRegistryFromOEM, pWriteRegistryToOEM