HPlogo Asynchronous Serial Communications Programmer's Reference Manual: HP 3000 MPE/iX Computer Systems

Chapter 8 Intrinsics Reference
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Table of Contents

Intrinsics and Asynchronous Device Control
Intrinsic Descriptions
Intrinsic Name
Syntax
Use
Functional Return
Parameters
Notes
Condition Codes
Special Considerations
Additional Discussion
FCHECK
SYNTAX
Use
Parameters
Summary of Error Codes
Additional Discussion
FCLOSE
Syntax
Use
Parameters
Additional Discussion
FCONTROL
Syntax
Use
Parameters
FCONTROL(1)
Parameters
Additional Discussion
FCONTROL(4)
Parameters
Additional Discussion
FCONTROL(10, 11)
Parameters
Additional Discussion
FCONTROL(12, 13)
Parameters
Additional Discussion
FCONTROL(14, 15)
Parameters
Additional Discussion
FCONTROL(16, 17)
Parameters
Additional Discussion
FCONTROL(22)
Parameters
Additional Discussion
FCONTROL(23, 24)
Parameters
Additional Discussion
FCONTROL(25)
Parameters
Additional Discussion
FCONTROL(26, 27)
Parameters
Additional Discussion
FCONTROL(28, 29)
Parameters
Additional Discussion
FCONTROL(34, 35)
Parameters
Additional Discussion
FCONTROL(36)
Parameters
Additional Discussion
FCONTROL(37)
Parameters
Additional Discussion
FCONTROL(38)
Parameters
Additional Discussion
FCONTROL(39)
Parameters
Additional Discussion
FCONTROL(40)
Parameters
Additional Discussion
FCONTROL(41)
Parameters
Additional Discussion
FDEVICECONTROL
Syntax
Use
Parameters
Device Control Directives
Additional Discussion
FERRMSG
Syntax
Use
Parameters
Additional Discussion
FFILEINFO
Syntax
Use
Parameters
Additional Discussion
FGETINFO
Syntax
Use
Parameters
Additional Discussion
FOPEN
Syntax
Use
Functional Return
Parameters
Additional Discussion
FREAD
Syntax
Use
Functional Return
Parameters
Additional Discussion
FSETMODE
Use
Parameters
Additional Discussion
FWRITE
Syntax
Use
Parameters
Additional Discussion
HPFOPEN
Syntax
Use
Parameters
Item Number, Item Summary
Additional Discussion
IODONTWAIT
Syntax
Use
Functional Return
Parameters
Special Considerations
Additional Discussion
IOWAIT
Syntax
Use
Functional Return
Parameters
Special Considerations
Additional Discussion
PRINT
Syntax
Use
Parameters
Additional Discussion
PRINTFILEINFO
Syntax
Use
Parameters
Additional Information
READ
Syntax
Use
Functional Return
Parameters
Additional Discussion
READX
Syntax
Use
Functional Return
Parameters
Additional Discussion
RESETCONTROL
Syntax
Use
Parameters
Additional Discussion
XCONTRAP
Syntax
Use
Parameters
Additional Discussion

This chapter presents reference information pertaining to the intrinsics discussed in this manual. Each is described using the same format as that used in the MPE/iX Intrinsics Reference Manual; that is, each intrinsic description does the following:

  • Gives the intrinsic name.

  • Describes the syntax of a call to the intrinsic.

  • Summarizes the use of the intrinsic.

  • Defines intrinsic parameters.

  • And, where applicable:

    • Explains condition codes

    • Gives information on the functional return.

    • Discusses any special considerations.

    • Points to areas of additional discussion.

    NOTE: This manual applies explicitly to the use of intrinsics in native mode programs running on MPE/iX systems. Certain terms are therefore given specific connotations. The term word is used to designate a 32-bit discrete object, while halfword designates a 16-bit discrete object, and byte designates an 8-bit discrete object.


Virtual Terminal Access on MPE/iX Systems
  		 


Intrinsics and Asynchronous Device Control  
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