Functions, Summary – MagTek MAGTEK User Manual
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Section 5. Application Programmable Interface
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FUNCTIONS
Summary
The following section describes each function of the API. A short description of the purpose for
each function is provided along with detailed descriptions of input and output parameters and
return values. Refer to the constant definitions section of this document for function return
value, property type and operation attribute constants.
The MCP API comprises the following functions:
Function
Description
Enumerate available MCP devices on the host computer.
Establish a communication channel with an MCP device.
Close a communication channel with an MCP device.
Reset the communication channel.
Retrieve the value of a property from an MCP device,
embedded application, or MCP driver.
McpSet
Modify the value of a property from an MCP device
application or MCP driver device instance.
Mcpcall
Execute a command defined by an embedded application in
an MCP device.
Wait for a notification message from an MCP device.