; Assembler header file for TimerManager
; Written by DefMod (Dec  9 2012) on Sun Dec  9 15:43:51 2012
; John Tytgat, John.Tytgat@aaug.net, 24 Aug 2009

; OSLib---efficient, type-safe, transparent, extensible,
; register-safe API coverage of RISC OS
; 
; Copyright (c) 1994-2012 Jonathan Coxhead and OSLib maintainers
; 
; Licence:
; 
;    OSLib is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 1, or (at your option)
; any later version - and this with the following clarification and
; special exception:
; 
;    Linking this library statically or dynamically with other modules
; is making a combined work based on this library. Thus, the terms
; and conditions of the GNU General Public License cover the whole
; combination.
; 
;    As a special exception, the copyright holders of this library
; give you permission to link this library with independent modules
; to produce an executable, regardless of the license terms of these
; independent modules, and to copy and distribute the resulting
; executable under terms of your choice, provided that you also meet,
; for each linked independent module, the terms and conditions of the
; license of that module. An independent module is a module which is
; not derived from or based on this library. If you modify this
; library, you may extend this exception to your version of the library,
; but you are not obliged to do so. If you do not wish to do so, delete
; this exception statement from your version.
; 
;    OSLib is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
; GNU General Public License for more details.
; 
;    You should have received a copy of the GNU General Public License
; along with this programme; if not, write to the Free Software
; Foundation, Inc, 675 Mass Ave, Cambridge, MA 02139, USA.

        [       :LNOT: :DEF: TimerManager_Hdr
        GBLS    TimerManager_Hdr

        [       :LNOT: :DEF: Get_Types
        GBLS    Get_Types
        ]
        [       :LNOT: :DEF: Types_Hdr
Get_Types                       SETS    "GET oslib/Types.Hdr"
        |
Get_Types                       SETS    ""
        ]
        $Get_Types

        [       :LNOT: :DEF: Get_OS
        GBLS    Get_OS
        ]
        [       :LNOT: :DEF: OS_Hdr
Get_OS                          SETS    "GET oslib/OS.Hdr"
        |
Get_OS                          SETS    ""
        ]
        $Get_OS

;Symbols for constants
TimerManagerMeasurementFormat_InUnitScalerShift *       0
TimerManagerMeasurementFormat_InUnitScalerMask *       7
TimerManagerMeasurementFormat_InTypeShift *       4
TimerManagerMeasurementFormat_InTypeMask *       3
TimerManagerMeasurementFormat_OutUnitScalerShift *       0
TimerManagerMeasurementFormat_OutUnitScalerMask *       7
TimerManagerMeasurementFormat_OutTypeShift *       4
TimerManagerMeasurementFormat_OutTypeMask *       3
TimerManagerMeasurementFormat_ScaleEMin9 *       &0
TimerManagerMeasurementFormat_ScaleEMin6 *       &1
TimerManagerMeasurementFormat_ScaleEMin3 *       &3
TimerManagerMeasurementFormat_ScaleE0 *       &4
TimerManagerMeasurementFormat_ScaleEPos3 *       &5
TimerManagerMeasurementFormat_ScaleEPos6 *       &6
TimerManagerMeasurementFormat_ScaleEPos9 *       &7
TimerManagerMeasurementFormat_TypeNativeTicks *       &0
TimerManagerMeasurementFormat_TypeFrequency *       &1
TimerManagerMeasurementFormat_TypePeriod *       &2

;Symbols for structure offsets and sizes
        ^       0
        #       Bits
TimerManagerReturnNumber_Flags  *       @

        ^       0
        #       Bits
TimerManager_MeasurementFormat  *       @

        ^       0
        #       Bits
TimerManagerRelease_Flags       *       @


;Symbols for SWI's and SWI reason codes
XTimerManager_ReturnNumber      *       &78B80
TimerManager_ReturnNumber       *       &58B80
   ;Entry
   ;  R0 = flags (TimerManagerReturnNumber_Flags)
   ;Exit
   ;  R0 = num_timers (Int)

XTimerManager_Claim             *       &78B81
TimerManager_Claim              *       &58B81
   ;Entry
   ;  R0 = flags (TimerManager_MeasurementFormat)
   ;  R1 = timer_number (Int)
   ;  R2 = timer_value (Int)
   ;  R3 = interrupt_call (pointer to code)
   ;  R4 = ws_ptr (Int)
   ;Exit
   ;  R2 = timer_rate (TimerManager_MeasurementFormat)

XTimerManager_Release           *       &78B82
TimerManager_Release            *       &58B82
   ;Entry
   ;  R0 = flags (TimerManagerRelease_Flags)
   ;  R1 = timer_number (Int)

XTimerManager_SetRate           *       &78B83
TimerManager_SetRate            *       &58B83
   ;Entry
   ;  R0 = flags (TimerManager_MeasurementFormat)
   ;  R1 = timer_number (Int)
   ;  R2 = timer_value (Int)
   ;Exit
   ;  R2 = timer_rate (TimerManager_MeasurementFormat)

XTimerManager_Convert           *       &78B84
TimerManager_Convert            *       &58B84
   ;Entry
   ;  R0 = flags (TimerManager_MeasurementFormat)
   ;  R1 = timer_number (Int)
   ;  R2 = timer_value (Int)
   ;Exit
   ;  R2 = timer_rate (TimerManager_MeasurementFormat)

        ]
        END
