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RTEMS 4.6.99.3 On-Line Library


Analog Driver

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Chapter 17: Analog Driver

  • Analog Driver Major and Minor Numbers
  • Analog Driver Analog Driver Configuration
  • Analog Driver Initialize an Analog Board
  • Analog Driver Open a Particular Analog
  • Analog Driver Close a Particular Analog
  • Analog Driver Read from a Particular Analog
  • Analog Driver Write to a Particular Analog
  • Analog Driver Reset DACs
  • Analog Driver Reinitialize DACS
  • Analog Driver Get Last Written Values
  • The Analog driver is responsible for providing an interface to Digital to Analog Converters (DACs) and Analog to Digital Converters (ADCs). The capabilities provided by this class of device driver are:

    Most analog devices are found on I/O cards that support multiple DACs or ADCs on a single card.

    There are currently no analog device drivers included in the RTEMS source tree. The information provided in this chapter is based on drivers developed for applications using RTEMS. It is hoped that this driver model information can form the basis for a standard analog driver model that can be supported in future RTEMS distribution.


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