Cogent Driver Functions

Table of Contents

DR_ApCloseIPC - closes the IPC link.

DR_ApCommand - sends ASCII commands and returns replies.

DR_ApConnectIPC - connects to Cogent products via IPC.

DR_ApDescribeBuffer - gets segment attribute information.

DR_ApDescribePnt - gives a description of a point.

DR_ApInitIPC - opens the connection to the driver.

DR_ApListBuffers - lists blocks defined to the driver.

DR_ApListPoints - lists points defined to the driver.

DR_ApPointBufAddress - deletes a point's image buffer address.

DR_ApReadBlock - reads a block.

DR_ApReadControl - gets card control parameters.

DR_ApReadPoint - reads the value of a point.

DR_ApReadStatus - gets card status information.

DR_ApUpdateBuffers - forces an I/O cycle of the image buffers.

DR_ApWriteBlock - writes data to a block.

DR_ApWriteControl - sends card control information to the driver.

DR_ApWritePoint - writes a new value to a point.