Analog Devices VisualDSP++ 5.0 Service Manual page 20

Contents
adi_ports_EnableSPORT ...................................................... 9-10
adi_ports_EnableUART ........................................................ 9-11
adi_ports_EnableCAN .......................................................... 9-12
adi_ports_EnableTimer ......................................................... 9-13
adi_ports_EnableGPIO ......................................................... 9-15
Public Data Types, Enumerations, and Macros ............................ 9-16
ADI_PORTS_RESULT ........................................................ 9-16
Directive Enumeration Values ............................................... 9-17
DEVICE DRIVER MANAGER
Device Driver Model Overview ................................................... 10-3
Using the Device Manager .......................................................... 10-6
Device Manager Overview ..................................................... 10-6
Theory of Operation ............................................................. 10-7
Data ................................................................................. 10-7
Initializing the Device Manager ........................................ 10-8
Device Manager Termination ............................................ 10-9
Opening a Device ........................................................... 10-10
Configuring a Device ...................................................... 10-11
Dataflow Method ....................................................... 10-12
Enabling Dataflow ...................................................... 10-15
Providing Buffers to a Device .......................................... 10-15
Closing a Device ............................................................. 10-16
Callbacks ........................................................................ 10-16
xx VisualDSP++ 5.0 Device Drivers and System
Services Manual for Blackfin Processors