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AMX
86 manual
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410
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410 pages, 1.22 Mb
®
AMX
™
86 User's Guide
First Printing:
November 1, 1990
Last Printing:
March 1, 2005
Copyright
©
1990 - 2005
KADAK Products Ltd.
206 - 1847 West Broadway Avenue
Vancouver, BC, Canada, V6J 1Y5
Phone:
(604) 734-2796
Fax:
(604) 734-8114
Contents
Main
AMX 86 User's Guide
Page
Page
Copyright 1990-2005 by KADAK Products Ltd. All rights reserved.
DISCLAIMER
TRADEMARKS
AMX 86 USER'S GUIDE
Section 1: System Description
AMX 86 USER'S GUIDE
Section 1: System Description (Cont'd.)
AMX 86 USER'S GUIDE
Section 1: System Description (Cont'd.)
Section 2: System Construction
Section 3: Programming Guide
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1. AMX Overview 1.1 Introduction
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1.2 Glossary
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1.3 AMX Nomenclature
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2. General AMX Operation 2.1 Introduction to Multitasking
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2.2 AMX Operation
Figure 2.2-1 AMX General Operation
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General AMX Operation
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2.3 AMX Managers
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2.4 Starting AMX
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3. Application Tasks 3.1 Task Creation
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3.2 Task States
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3.3 Starting a Task
3.4 Task Priority
3.5 Task Execution
3.6 Task and Event Synchronization
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3.7 Task Tim ing
3.8 Ending a Task
3.9 Message Passing
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3.10 Restart Procedures
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3.11 Exit Procedures
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3.12 Task Enhancements
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4. Interrupt Service Procedures 4.1 The Processor Interrupt Facility
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4.2 ISPs for External Interrupts
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4.3 Nested Interrupts
4.4 ISP/Task Communication
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4.5 Task Error Traps
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4.6 Non-Maskable Interrupt
4.7 Special Interrupts
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4.8 Vector Table Initialization
5. AMX Timing Control 5.1 Introduction to Timing Facilities
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5.2 AMX Clock Handler and Kernel Task
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5.3 Interval Timers and Timer Procedures
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The Timer Procedure can be coded in assembler as a FAR procedure as follows:
5.4 Task Tim e Slicing
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5.5 Time/Date Manager
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Time/Date Structure The Time/Date Manager provides time and date in the following form. C structure
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Your Time/Date Scheduling Procedure can be coded in assembly language as a procedure as follows:
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6. AMX Semaphore Manager 6.1 Introduction
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6.2 Semaphore Use
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6.3 Semaphore Applications
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7. AMX Event Manager 7.1 Introduction
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7.2 Event Synchronization
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7.3 Event Flag Application
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8. AMX Message Exchange Mana ger 8.1 Introduction
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8.2 Message Exchange Use
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8.3 Message Exchange Application
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9. AMX Buffer Manager 9.1 Introduction
9.2 Buffer Pool Use
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9.3 Buffer Applications
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9.4 Buffer Manager Caveats
10. AMX Memory Manager 10.1 Introduction
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10.2 Nomenclature
10.3 Memory Allocation
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10.4 Private Memory Allocation
10.5 Memory Assignment
10.6 Memory Assignment Pro cedure
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The Memory Assignment Procedure can be coded in assembler as a FAR procedure.
11. AMX Circular List Manager 11.1 Circular Lists
11.2 Circular List Use
11.3 Circular List Structure
The same lists can be coded in assembly language as follows:
12. AMX Linked List Manager 12.1 Introduction
12.2 Linked Lists
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12.3 Linked List Use
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13. Advanced Topics 13.1 Fatal Exit
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13.2 User Error Procedure
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13.3 Task Scheduling Hooks
13.4 Abnormal Task Term inati on
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13.5 Task Suspend/Resume
13.6 Breakpoint Manager
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14. AMX System Configuration 14.1 System Configuration Module
14.2 System Configuration Builder
Figure 14.2-1 AMX Configuration Building Process
14.3 Using the Builder
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14.4 System Parameter Definition
Kernel Options
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Timing Options
14.5 AMX Object Allocation
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14.6 Restart/Exit Procedure Definition
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14.7 Task Definition
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14.8 Timer Definition
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14.9 Semaphore Definition
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14.10 Event Group Definition
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14.11 Message Exchange Def inition
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14.12 Buffer Pool Definition
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14.13 Breakpoint Manager Definition
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15. AMX Service Procedur es 15.1 Introduction
15.2 Summary of Services
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16. AMX 86 Procedures 16.1 Introduction
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ajabl ajabl
ajatl ajatl
ajbau ajbau
ajbcre ajbcre
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ajbdel ajbdel
ajbfre ajbfre
ajbget ajbget
ajbgsz ajbgsz
ajbia ajbia
ajbip ajbip
ajbtag ajbtag
ajcfjlong ajcfjlong ajcfjset ajcfjset
Example
See Also
ajcfstkjmp ajcfstkjmp
ajclk ajclk
ajdi ajdi ajei ajei
ajend ajend
ajentr ajentr
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ajevcre ajevcre
ajevdel ajevdel
ajevnt ajevnt
ajevrd ajevrd
ajevsig ajevsig
ajevtag ajevtag
ajevwat ajevwat
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ajexit ajexit
ajfatl ajfatl
ajflagrd, ajflagrddi ajflagrd, ajflagrddi ajflagwr ajflagwr
ajgmsg ajgmsg
ajgofs ajgofs
ajgseg ajgseg
ajgsreg ajgsreg
ajhook ajhook
ajinb ajinb ajinw ajinw
ajint ajint ajinx ajinx
ajispm ajispm
ajitrp ajitrp
ajivtr ajivtr
ajivtw ajivtw
ajivtx ajivtx
ajlcre ajlcre
ajlhead ajlhead
ajlinsc ajlinsc
ajlinsh ajlinsh
ajlinsk ajlinsk
ajlinst ajlinst
ajlmerg ajlmerg
Note Assembly language call is:
Restrictions You must not merge two lists if either of the lists is a keyed list.
ajlnext ajlnext
ajlordk ajlordk
ajlprev ajlprev
ajlrmvc ajlrmvc
ajlrmvh ajlrmvh
ajlrmvt ajlrmvt
ajltail ajltail
ajmau ajmau
ajmfre ajmfre
ajmgeh ajmgeh
ajmget ajmget
ajmgsz ajmgsz
ajmhan ajmhan
ajmodl ajmodl
ajmset ajmset
ajmxcre ajmxcre
ajmxdel ajmxdel
ajmxget ajmxget
ajmxsnd ajmxsnd
ajmxsndp ajmxsndp
ajmxtag ajmxtag
ajmxwat ajmxwat
ajoutb ajoutb ajoutw ajoutw
ajproc ajproc ajprocq ajprocq
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ajprvl ajprvl
ajprvr ajprvr
ajrbl ajrbl
ajresum ajresum
ajrstl ajrstl
ajrtl ajrtl
ajsend ajsend
ajsendp ajsendp
ajsenw ajsenw
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ajsenwp ajsenwp
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ajsgnl ajsgnl
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ajsgrd ajsgrd
ajsgres ajsgres
ajsgwat ajsgwat
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ajsint ajsint ajsintq ajsintq
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ajsmcre ajsmcre
ajsmdel ajsmdel
ajsmfre ajsmfre
ajsmget ajsmget
ajsmrls ajsmrls
ajsmrsv ajsmrsv
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ajsmsig ajsmsig
ajsmtag ajsmtag
ajsmwat ajsmwat
ajsofs ajsofs
ajsseg ajsseg
ajssreg ajssreg
ajsusp ajsusp
ajtdf ajtdf
ajtdg ajtdg
ajtds ajtds
ajtick ajtick
ajtkcre ajtkcre
ajtkdel ajtkdel
ajtkid ajtkid
ajtkill ajtkill
ajtkpry ajtkpry
ajtkstp ajtkstp
ajtksts ajtksts
ajtktag ajtktag
ajtktcb ajtktcb
ajtktrm ajtktrm
ajtmcnv ajtmcnv
ajtmcre ajtmcre
ajtmdel ajtmdel
ajtmrd ajtmrd
ajtmtag ajtmtag
ajtmwr ajtmwr
ajtrig ajtrig
ajtslv ajtslv
ajtsof ajtsof ajtson ajtson
ajupt ajupt
ajver ajver
ajwait ajwait
ajwakc ajwakc
ajwakcs ajwakcs
ajwake ajwake
ajwapr ajwapr
ajwatm ajwatm
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A. AMX 86 Reserved Words
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B. AMX 86 Error Codes
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C. Configuration Generator Specifications C.1 Introduction
C.2 User Parameter File Specification
Figure C.2-1 User Parameter File
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C.3 System Configuration Template
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C.4 Porting the Configuration Generator
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D. AMX 86 Structure and Constant Definitions D.1 AMX C Structures and Constants
AMX Launch Parameter (see AAENTR)
AMX Task Definition Structure
AMX Task Control Block Structure
AMX Task Status Block Structure
Task Status Masks (fields amsbst, amsbsig)
Critical Function Codes (passed to Task Termination Procedure)
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AMX User Parameter Table Structure
Configuration Attributes (field AMPBCFGA)
AMX Time/Date Structure
AMX Timer Definition Structure
AMX Buffer Pool Definition Structure
AMX List Header Structure (doubly linked lists)
AMX List Node Structure
AMX Key Node Structure
AMX Register Array Structure
AMX Segment Register Array Structure
AMX Interrupt Descriptor Structure
Interrupt gate types (field amxigate) See Intel 80286 Programmer's Reference Manual
AMX C Root ISP Structure
AMX C Jump Buffer Structure
D.2 AMX Assembler Structures and Constants
AMX Launch Parameter (see AAENTR)
AMX Task Definition Structure
AMX Task Control Block Structure
AMX Task Status Block Structure
Task Status Masks (fields AMSBST, AMSBSIG)
Critical Function Codes (passed to Task Termination Procedure)
AMX Extended Message Parameter Structure (passed on stack above AMX message when starting a task)
AMX Function Codes (field AMXMSFN)
AMX User Parameter Table Structure
Configuration Attributes (field AMBPCFGA)
AMX Time/Date Structure
AMX Timer Definition Structure
AMX Buffer Pool Definition Structure
AMX List Header Structure (doubly linked lists)
AMX List Node Structure
AMX Key Node Structure
AMX Register Array Structure
AMX Segment Register Array Structure
AMX Interrupt Descriptor Structure
Interrupt gate types (field AMXIGATE) See Intel 80286 Programmer's Reference Manual
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E. AMX 86 Assembler Interface
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Index-1
Numerals
A
Index-2
B
C
Index-3
D
E
Index-4
F
G
H
I
K
M
N
O
Index-6
P
Q
R
S
Index-7
T
Index-8
U
V
W
