Sensor RawIO

Functions
EXPORT int	PwrSnsr_Write (SessionID Vi, const char *Channel, int DataBufferSize, unsigned char Data[])
	Write a byte array to the meter. More...
EXPORT int	PwrSnsr_ReadByteArray (SessionID Vi, const char *Channel, int Count, int ValBufferSize, unsigned char Val[], int *ValActualSize)
	Reads byte array from the meter. More...
EXPORT int	PwrSnsr_ReadControl (SessionID Vi, const char *Channel, int Count, int ValBufferSize, unsigned char Val[], int *ValActualSize)
	Reads a control transfer on the USB. More...

Detailed Description

Sensor RawIO functions

Function Documentation

PwrSnsr_ReadByteArray()

EXPORT int PwrSnsr_ReadByteArray	(	SessionID	Vi,
		const char *	Channel,
		int	Count,
		int	ValBufferSize,
		unsigned char	Val[],
		int *	ValActualSize
	)

Reads byte array from the meter.

Parameters

Vi	The SessionID handle that you obtain from the PwrSnsr_init function. The handle identifies a particular instrument session.
Channel	Channel number. For single instruments, set this to "CH1".
Count	Maximum count of bytes to return.
ValBufferSize	Size of the buffer.
Val	Byte array from the USB.
ValActualSize	Actual size of the returned array in bytes.

Returns

Success (0) or error code.

PwrSnsr_ReadControl()

EXPORT int PwrSnsr_ReadControl	(	SessionID	Vi,
		const char *	Channel,
		int	Count,
		int	ValBufferSize,
		unsigned char	Val[],
		int *	ValActualSize
	)

Reads a control transfer on the USB.

Parameters

Vi	The SessionID handle that you obtain from the PwrSnsr_init function. The handle identifies a particular instrument session.
Channel	Channel number. For single instruments, set this to "CH1".
Count	Maximum count to return.
ValBufferSize	Size of the buffer.
Val	Byte array from a USB control transfer.
ValActualSize	Actual size of the returned array in bytes.

Returns

Success (0) or error code.

PwrSnsr_Write()

EXPORT int PwrSnsr_Write	(	SessionID	Vi,
		const char *	Channel,
		int	DataBufferSize,
		unsigned char	Data[]
	)

Write a byte array to the meter.

Parameters

Vi	The SessionID handle that you obtain from the PwrSnsr_init function. The handle identifies a particular instrument session.
Channel	Channel number. For single instruments, set this to "CH1".
DataBufferSize	Size of the buffer in bytes.
Data	Data to send.

Returns

Success (0) or error code.