Fujitsu DTV/STB solution driver (FAPex driver) Documentation [V01L00R00]


FPC Driver

Table of Contents

Introduction
Public Interface

Driver Usage
Driver Relationship
References

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Introduction

The FPC driver provides general functionality of the front panel controller such as writing alphanumeric values to the 4 7-segment-displays as well as assigning functions to each of the eight buttons.

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Public Interface

System Driver Interface

Driver initialization function

  • Linux:
    The FPC driver module is initialized by following command on target board.
     # modprobe fapex_fdlfpc
  • RTOS:
    The FPC driver module is initialized by calling FAPEX_common_init().

Driver exit function

  • Linux:
    The FPC driver module is unregistered by following command on target board.
     # modprobe -rq fapex_fdlfpc
  • RTOS:
    The FPC driver module is unregistered by calling FAPEX_common_exit().

Application Programming Interface

Functions and Macros

The driver provides the functions and macros listed below. For more information please follow the links to their detailed documentation.

Open Driver
FAPEX_FPC_Open()
Close Driver
FAPEX_FPC_Close()
I/O control of Driver
FAPEX_FPC_Ioctl()
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Driver Usage

Please refer to following sequence diagram for the usage of this driver.

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Driver Relationship

The FPC driver is related with the following drivers:

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References

  • MB86H61 Device Manual
    Chapter 29.Front Panel Controller (FPC)


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