nn::dsp::CTR::ReadPipeIfPossible Function

nn::Result ReadPipeIfPossible(
     int port,
     void * buffer,
     u16 length,
     u16 * pLengthRead
);

	Name	Description
in	port	Port number.
in	buffer	Address of the buffer into which to load data.
in	length	Length of the data to load.
out	pLengthRead	Location at which to store the length of data that was actually loaded.

Returns the result of the operation.

Reads data from a DSP pipe.

The return value details are as follows.

Level	Summary	Module	Description	Content
LEVEL_SUCCESS	SUMMARY_SUCCESS	MODULE_COMMON	DESCRIPTION_SUCCESS	Process succeeded.
LEVEL_STATUS	SUMMARY_INVALID_STATE	MODULE_NN_DSP	DESCRIPTION_NOT_INITIALIZED	The DSP library is not initialized.

2010/02/02

Initial version.