📄 rtxsetup.inc
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;
; [*1] Version V7.00: Errors corrected
;
; [*2] Timer 2 not supported as System Timer
;
; [*3] PFI (power fail interrupt): not supported by RTX as task interrupt.
; May be used by C51 interrupt functions only.
;
?RTX_CPU_TYPE EQU 2
; 2. SYSTEM CLOCK
; ===============
;
; (Baiscally Timer 0, Timer 1 and Timer 2 are supported)
; Set ?RTX_SYSTEM_TIMER to 0 for Timer 0
; Set ?RTX_SYSTEM_TIMER to 1 for Timer 1
; Set ?RTX_SYSTEM_TIMER to 2 for Timer 2
; NOTE: Timer 2 is not supported for all CPU types. If it is specified
; for a not supported CPU type, then an error message will be
; generated when assembling RTXCONF.A51.
; (Default-value: Timer 0)
;
?RTX_SYSTEM_TIMER EQU 1
; 3. INITIAL INTERRUPT-ENABLE REGISTER VALUES
; ===========================================
;
; Some 8051 family members have specific bits in their Interrupt-Enable
; Registers, which have other functions than interrupt enable/disable.
; Here you can set the initial values of these special bits.
; (Normally RTX-51 will set all not used bits in the interrupt enable mask
; to 0).
; You MUST NOT set bits dedicated to interrupt enable/disable !
; NOTE: ?RTX_IEN1_INIT is only used for processors with at least 2 interrupt
; masks.
; ?RTX_IEN2_INIT is only used for processors with 3 interrupt masks.
;
?RTX_IE_INIT EQU 00H
?RTX_IEN1_INIT EQU 00H
?RTX_IEN2_INIT EQU 00H
; 4. FAST TASK STACK- AND ENVIRONMENT SIZE
; ========================================
;
; This constant defines the stack- and environment size reserved per
; defined fast task. These areas are located in IDATA space.
;
; Minimum values (per task):
; - 3 Bytes for internal use
; - 2 Bytes for the task code start address
; Do not set to less than 9 bytes
; Add 3 Bytes when code bank switching is used (?RTX_BANKSWITCHING = 1) !
; (Default value: 12 Bytes)
;
?RTX_INTSTKSIZE EQU 24
; 5. STANDARD TASK CONTEXT STACK SIZE
; ===================================
;
; This constant defines the maximum size of stack data stored in the
; context area of a standard task. For each defined standard task such an
; area is reserved in XDATA space.
;
; (Default value: 32 Bytes)
;
?RTX_EXTSTKSIZE EQU 32
; 6. REENTRANT STACK SIZE
; =======================
;
; This constnat defines the maximum size of the reentrant stack. For each
; defined task such an area is reserved in XDATA space.
;
; The greatest possible reentrant-stack size is 256-18-?RTX_EXTSTKSIZE !!
; (Default value: 50 Bytes)
;
?RTX_EXTRENTSIZE EQU 50
; 7. ROUND ROBIN FLAG
; ===================
;
; 0 --> Do not use round robin scheduling
; 1 --> Use round robin scheduling
; (Default value: 0)
;
?RTX_TIMESHARING EQU 0
; 8. BANK SWITCHING FLAG
; ======================
;
; For code bank switching details see BL51 documentation and READ.ME file
; 0 --> code bank switching is disabled
; 1 --> code bank switching is enabled
; (Default value: 0)
;
; !!! IMPORTANT NOTICE !!!
; Set ?B_RTX contained in L51_BANK.A51 (V1.4b up) to one, when using
; code bank switching together with RTX-51
;
?RTX_BANKSWITCHING EQU 0
; 9. INTERRUPT TABLE BASE ADDRESS
; ===============================
;
; Normally the interrupt table is located at address 0000H. For special
; hardware configurations, like flash eprom systems, there may be a need
; to reroute interrupts to a table at a different address. If an address
; different than 0000H is used, then the user has to supply code to re-
; route each used interrupt vector to an address with the offset declared
; below.
; For standard systems this address has to be 0000H.
;
?RTX_INTBASE EQU 0000H
; 10. MAILBOX-SUPPORT FLAG
; ========================
;
; This flag determines if memory is allocated for the mailbox FIFOs or not.
; If set to 0, then no wait for a mailbox is possible. Associated calls
; will return a NOT_OK in this case.
; Set ?RTX_MAILBOX_SUPPORT to 0 if mailbox services are not desired.
; Set ?RTX_MAILBOX_SUPPORT to 1 if mailbox services are desired.
; (Default is 1)
;
?RTX_MAILBOX_SUPPORT EQU 1
; 11. SEMAPHORE-SUPPORT FLAG
; ==========================
;
; This flag determines if memory is allocated for the semaphore FIFOs or not.
; If set to 0, then no wait for a semaphore is possible. Associated calls
; will return a NOT_OK in this case.
; Set ?RTX_SEMAPHORE_SUPPORT to 0 if semaphore services are not desired.
; Set ?RTX_SEMAPHORE_SUPPORT to 1 if semaphore services are desired.
; (Default is 1)
; NOTE: if an increased XDATA usage compared with RTX-51 V 4.x has to be
; avoided, then this flag should be set to 0 !
;
?RTX_SEMAPHORE_SUPPORT EQU 1
; 12. IDLE MODE
; =============
;
; If this option is enabled, then each time the RTX idle loop is
; entered the cpu is switched to idle mode. This feature is supported
; for selected cpu's only. enabling it for other cpu's will have no effect.
;
; USE_IDLE = 0: do not use the idle mode
; = 1: set cpu to idle mode during system idle time
?RTX_USE_IDLE EQU 0
;*----------------------------------------------------------------------*
;* END of INCLUDE FILE RTXSETUP.INC *
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