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Alfred Gedeon
alfred gedeon
parent
a5dbc2b1de
commit
718178c68a
406 changed files with 108795 additions and 106323 deletions
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@ -1,82 +1,111 @@
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;/*
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; * FreeRTOS Kernel V10.3.1
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; * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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; *
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; * Permission is hereby granted, free of charge, to any person obtaining a copy of
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; * this software and associated documentation files (the "Software"), to deal in
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; * the Software without restriction, including without limitation the rights to
|
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; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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; * the Software, and to permit persons to whom the Software is furnished to do so,
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; * subject to the following conditions:
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; *
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||||
; * The above copyright notice and this permission notice shall be included in all
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||||
; * copies or substantial portions of the Software.
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; *
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||||
; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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||||
; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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; *
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; * http://www.FreeRTOS.org
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; * http://aws.amazon.com/freertos
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; *
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; */
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; /*
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* ; * FreeRTOS Kernel V10.3.1
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* ; * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* ; *
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* ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
|
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* ; * this software and associated documentation files (the "Software"), to deal in
|
||||
* ; * the Software without restriction, including without limitation the rights to
|
||||
* ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* ; * the Software, and to permit persons to whom the Software is furnished to do so,
|
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* ; * subject to the following conditions:
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||||
* ; *
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* ; * The above copyright notice and this permission notice shall be included in all
|
||||
* ; * copies or substantial portions of the Software.
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||||
* ; *
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||||
* ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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||||
* ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
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* ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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||||
* ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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* ; *
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* ; * http://www.FreeRTOS.org
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* ; * http://aws.amazon.com/freertos
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* ; *
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* ; */
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#include "FreeRTOSConfig.h"
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; Variables used by scheduler
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;------------------------------------------------------------------------------
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EXTERN pxCurrentTCB
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EXTERN usCriticalNesting
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;
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Variables used by scheduler
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;
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------------------------------------------------------------------------------
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EXTERN pxCurrentTCB
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EXTERN usCriticalNesting
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;------------------------------------------------------------------------------
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; portSAVE_CONTEXT MACRO
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; Saves the context of the general purpose registers, CS and ES (only in far
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; memory mode) registers the usCriticalNesting Value and the Stack Pointer
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; of the active Task onto the task stack
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;------------------------------------------------------------------------------
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;
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------------------------------------------------------------------------------
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;
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portSAVE_CONTEXT MACRO
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;
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Saves the context of the general purpose registers, CS and ES( only in far
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;
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memory mode ) registers the usCriticalNesting Value and the Stack Pointer
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;
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of the active Task onto the task stack
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;
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------------------------------------------------------------------------------
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portSAVE_CONTEXT MACRO
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PUSH AX ; Save AX Register to stack.
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PUSH HL
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MOV A, CS ; Save CS register.
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XCH A, X
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MOV A, ES ; Save ES register.
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PUSH AX
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PUSH DE ; Save the remaining general purpose registers.
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PUSH BC
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MOVW AX, usCriticalNesting ; Save the usCriticalNesting value.
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PUSH AX
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MOVW AX, pxCurrentTCB ; Save the Stack pointer.
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MOVW HL, AX
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MOVW AX, SP
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MOVW [HL], AX
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ENDM
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;------------------------------------------------------------------------------
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PUSH AX;
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Save AX Register to stack.
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PUSH HL
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MOV A, CS;
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Save CS register.
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XCH A, X
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MOV A, ES;
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Save ES register.
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PUSH AX
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PUSH DE;
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Save the remaining general purpose registers.
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PUSH BC
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MOVW AX, usCriticalNesting;
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Save the usCriticalNesting value.
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PUSH AX
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MOVW AX, pxCurrentTCB;
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Save the Stack pointer.
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MOVW HL, AX
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MOVW AX, SP
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MOVW[ HL ], AX
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ENDM
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;
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------------------------------------------------------------------------------
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;------------------------------------------------------------------------------
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; portRESTORE_CONTEXT MACRO
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; Restores the task Stack Pointer then use this to restore usCriticalNesting,
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; general purpose registers and the CS and ES (only in far memory mode)
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; of the selected task from the task stack
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;------------------------------------------------------------------------------
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;
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------------------------------------------------------------------------------
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;
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portRESTORE_CONTEXT MACRO
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;
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Restores the task Stack Pointer then use this to restore usCriticalNesting,
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;
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general purpose registers and the CS and ES( only in far memory mode )
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;
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of the selected task from the task stack
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;
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------------------------------------------------------------------------------
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portRESTORE_CONTEXT MACRO
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MOVW AX, pxCurrentTCB ; Restore the Stack pointer.
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MOVW HL, AX
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MOVW AX, [HL]
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MOVW SP, AX
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POP AX ; Restore usCriticalNesting value.
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MOVW usCriticalNesting, AX
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POP BC ; Restore the necessary general purpose registers.
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POP DE
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POP AX ; Restore the ES register.
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MOV ES, A
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XCH A, X ; Restore the CS register.
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MOV CS, A
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POP HL ; Restore general purpose register HL.
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POP AX ; Restore AX.
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ENDM
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;------------------------------------------------------------------------------
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MOVW AX, pxCurrentTCB;
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Restore the Stack pointer.
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MOVW HL, AX
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MOVW AX, [ HL ]
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MOVW SP, AX
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POP AX;
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Restore usCriticalNesting value.
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MOVW usCriticalNesting, AX
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POP BC;
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Restore the necessary general purpose registers.
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POP DE
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POP AX;
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Restore the ES register.
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MOV ES, A
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XCH A, X;
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Restore the CS register.
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MOV CS, A
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POP HL;
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Restore general purpose register HL.
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POP AX;
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Restore AX.
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ENDM
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;
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------------------------------------------------------------------------------
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@ -29,8 +29,8 @@
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#include "task.h"
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/* The critical nesting value is initialised to a non zero value to ensure
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interrupts don't accidentally become enabled before the scheduler is started. */
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#define portINITIAL_CRITICAL_NESTING ( ( uint16_t ) 10 )
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* interrupts don't accidentally become enabled before the scheduler is started. */
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#define portINITIAL_CRITICAL_NESTING ( ( uint16_t ) 10 )
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/* Initial PSW value allocated to a newly created task.
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* 1100011000000000
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@ -43,21 +43,21 @@ interrupts don't accidentally become enabled before the scheduler is started. */
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* |--------------------- Zero Flag set
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* ---------------------- Global Interrupt Flag set (enabled)
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*/
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#define portPSW ( 0xc6UL )
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#define portPSW ( 0xc6UL )
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/* The address of the pxCurrentTCB variable, but don't know or need to know its
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type. */
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* type. */
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typedef void TCB_t;
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extern volatile TCB_t * volatile pxCurrentTCB;
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/* Each task maintains a count of the critical section nesting depth. Each time
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a critical section is entered the count is incremented. Each time a critical
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section is exited the count is decremented - with interrupts only being
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re-enabled if the count is zero.
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usCriticalNesting will get set to zero when the scheduler starts, but must
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not be initialised to zero as that could cause problems during the startup
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sequence. */
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* a critical section is entered the count is incremented. Each time a critical
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* section is exited the count is decremented - with interrupts only being
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* re-enabled if the count is zero.
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*
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* usCriticalNesting will get set to zero when the scheduler starts, but must
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* not be initialised to zero as that could cause problems during the startup
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* sequence. */
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volatile uint16_t usCriticalNesting = portINITIAL_CRITICAL_NESTING;
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/*-----------------------------------------------------------*/
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@ -70,9 +70,10 @@ volatile uint16_t usCriticalNesting = portINITIAL_CRITICAL_NESTING;
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*/
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static void prvSetupTimerInterrupt( void );
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#ifndef configSETUP_TICK_INTERRUPT
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/* The user has not provided their own tick interrupt configuration so use
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the definition in this file (which uses the interval timer). */
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#define configSETUP_TICK_INTERRUPT() prvSetupTimerInterrupt()
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/* The user has not provided their own tick interrupt configuration so use
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* the definition in this file (which uses the interval timer). */
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#define configSETUP_TICK_INTERRUPT() prvSetupTimerInterrupt()
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#endif /* configSETUP_TICK_INTERRUPT */
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/*
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@ -94,186 +95,190 @@ static void prvTaskExitError( void );
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*
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* See the header file portable.h.
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*/
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StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )
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StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
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TaskFunction_t pxCode,
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void * pvParameters )
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{
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uint32_t *pulLocal;
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uint32_t * pulLocal;
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/* With large code and large data sizeof( StackType_t ) == 2, and
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sizeof( StackType_t * ) == 4. With small code and small data
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sizeof( StackType_t ) == 2 and sizeof( StackType_t * ) == 2. */
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/* With large code and large data sizeof( StackType_t ) == 2, and
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* sizeof( StackType_t * ) == 4. With small code and small data
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* sizeof( StackType_t ) == 2 and sizeof( StackType_t * ) == 2. */
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#if __DATA_MODEL__ == __DATA_MODEL_FAR__
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{
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/* Parameters are passed in on the stack, and written using a 32-bit value
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hence a space is left for the second two bytes. */
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pxTopOfStack--;
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#if __DATA_MODEL__ == __DATA_MODEL_FAR__
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{
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/* Parameters are passed in on the stack, and written using a 32-bit value
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* hence a space is left for the second two bytes. */
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pxTopOfStack--;
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/* Write in the parameter value. */
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( uint32_t ) pvParameters;
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pxTopOfStack--;
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/* Write in the parameter value. */
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( uint32_t ) pvParameters;
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pxTopOfStack--;
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/* The return address, leaving space for the first two bytes of the
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32-bit value. See the comments above the prvTaskExitError() prototype
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at the top of this file. */
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pxTopOfStack--;
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( uint32_t ) prvTaskExitError;
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pxTopOfStack--;
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/* The return address, leaving space for the first two bytes of the
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* 32-bit value. See the comments above the prvTaskExitError() prototype
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* at the top of this file. */
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pxTopOfStack--;
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( uint32_t ) prvTaskExitError;
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pxTopOfStack--;
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/* The start address / PSW value is also written in as a 32-bit value,
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so leave a space for the second two bytes. */
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pxTopOfStack--;
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/* The start address / PSW value is also written in as a 32-bit value,
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* so leave a space for the second two bytes. */
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pxTopOfStack--;
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/* Task function start address combined with the PSW. */
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( ( ( uint32_t ) pxCode ) | ( portPSW << 24UL ) );
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pxTopOfStack--;
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/* Task function start address combined with the PSW. */
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( ( ( uint32_t ) pxCode ) | ( portPSW << 24UL ) );
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pxTopOfStack--;
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/* An initial value for the AX register. */
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*pxTopOfStack = ( StackType_t ) 0x1111;
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pxTopOfStack--;
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}
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#else
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{
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/* The return address, leaving space for the first two bytes of the
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32-bit value. See the comments above the prvTaskExitError() prototype
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at the top of this file. */
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pxTopOfStack--;
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( uint32_t ) prvTaskExitError;
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pxTopOfStack--;
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/* An initial value for the AX register. */
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*pxTopOfStack = ( StackType_t ) 0x1111;
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pxTopOfStack--;
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}
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#else /* if __DATA_MODEL__ == __DATA_MODEL_FAR__ */
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{
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/* The return address, leaving space for the first two bytes of the
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* 32-bit value. See the comments above the prvTaskExitError() prototype
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* at the top of this file. */
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pxTopOfStack--;
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( uint32_t ) prvTaskExitError;
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pxTopOfStack--;
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/* Task function. Again as it is written as a 32-bit value a space is
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left on the stack for the second two bytes. */
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pxTopOfStack--;
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/* Task function. Again as it is written as a 32-bit value a space is
|
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* left on the stack for the second two bytes. */
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pxTopOfStack--;
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/* Task function start address combined with the PSW. */
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( ( ( uint32_t ) pxCode ) | ( portPSW << 24UL ) );
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pxTopOfStack--;
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/* Task function start address combined with the PSW. */
|
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pulLocal = ( uint32_t * ) pxTopOfStack;
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*pulLocal = ( ( ( uint32_t ) pxCode ) | ( portPSW << 24UL ) );
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pxTopOfStack--;
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/* The parameter is passed in AX. */
|
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*pxTopOfStack = ( StackType_t ) pvParameters;
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pxTopOfStack--;
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}
|
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#endif
|
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/* The parameter is passed in AX. */
|
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*pxTopOfStack = ( StackType_t ) pvParameters;
|
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pxTopOfStack--;
|
||||
}
|
||||
#endif /* if __DATA_MODEL__ == __DATA_MODEL_FAR__ */
|
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/* An initial value for the HL register. */
|
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*pxTopOfStack = ( StackType_t ) 0x2222;
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pxTopOfStack--;
|
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/* An initial value for the HL register. */
|
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*pxTopOfStack = ( StackType_t ) 0x2222;
|
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pxTopOfStack--;
|
||||
|
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/* CS and ES registers. */
|
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*pxTopOfStack = ( StackType_t ) 0x0F00;
|
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pxTopOfStack--;
|
||||
/* CS and ES registers. */
|
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*pxTopOfStack = ( StackType_t ) 0x0F00;
|
||||
pxTopOfStack--;
|
||||
|
||||
/* The remaining general purpose registers DE and BC */
|
||||
*pxTopOfStack = ( StackType_t ) 0xDEDE;
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0xBCBC;
|
||||
pxTopOfStack--;
|
||||
/* The remaining general purpose registers DE and BC */
|
||||
*pxTopOfStack = ( StackType_t ) 0xDEDE;
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0xBCBC;
|
||||
pxTopOfStack--;
|
||||
|
||||
/* Finally the critical section nesting count is set to zero when the task
|
||||
first starts. */
|
||||
*pxTopOfStack = ( StackType_t ) portNO_CRITICAL_SECTION_NESTING;
|
||||
/* Finally the critical section nesting count is set to zero when the task
|
||||
* first starts. */
|
||||
*pxTopOfStack = ( StackType_t ) portNO_CRITICAL_SECTION_NESTING;
|
||||
|
||||
/* Return a pointer to the top of the stack that has been generated so it
|
||||
can be stored in the task control block for the task. */
|
||||
return pxTopOfStack;
|
||||
/* Return a pointer to the top of the stack that has been generated so it
|
||||
* can be stored in the task control block for the task. */
|
||||
return pxTopOfStack;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvTaskExitError( void )
|
||||
{
|
||||
/* A function that implements a task must not exit or attempt to return to
|
||||
its caller as there is nothing to return to. If a task wants to exit it
|
||||
should instead call vTaskDelete( NULL ).
|
||||
/* A function that implements a task must not exit or attempt to return to
|
||||
* its caller as there is nothing to return to. If a task wants to exit it
|
||||
* should instead call vTaskDelete( NULL ).
|
||||
*
|
||||
* Artificially force an assert() to be triggered if configASSERT() is
|
||||
* defined, then stop here so application writers can catch the error. */
|
||||
configASSERT( usCriticalNesting == ~0U );
|
||||
portDISABLE_INTERRUPTS();
|
||||
|
||||
Artificially force an assert() to be triggered if configASSERT() is
|
||||
defined, then stop here so application writers can catch the error. */
|
||||
configASSERT( usCriticalNesting == ~0U );
|
||||
portDISABLE_INTERRUPTS();
|
||||
for( ;; );
|
||||
for( ; ; )
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
BaseType_t xPortStartScheduler( void )
|
||||
{
|
||||
/* Setup the hardware to generate the tick. Interrupts are disabled when
|
||||
this function is called. */
|
||||
configSETUP_TICK_INTERRUPT();
|
||||
/* Setup the hardware to generate the tick. Interrupts are disabled when
|
||||
* this function is called. */
|
||||
configSETUP_TICK_INTERRUPT();
|
||||
|
||||
/* Restore the context of the first task that is going to run. */
|
||||
vPortStartFirstTask();
|
||||
/* Restore the context of the first task that is going to run. */
|
||||
vPortStartFirstTask();
|
||||
|
||||
/* Execution should not reach here as the tasks are now running!
|
||||
prvSetupTimerInterrupt() is called here to prevent the compiler outputting
|
||||
a warning about a statically declared function not being referenced in the
|
||||
case that the application writer has provided their own tick interrupt
|
||||
configuration routine (and defined configSETUP_TICK_INTERRUPT() such that
|
||||
their own routine will be called in place of prvSetupTimerInterrupt()). */
|
||||
prvSetupTimerInterrupt();
|
||||
return pdTRUE;
|
||||
/* Execution should not reach here as the tasks are now running!
|
||||
* prvSetupTimerInterrupt() is called here to prevent the compiler outputting
|
||||
* a warning about a statically declared function not being referenced in the
|
||||
* case that the application writer has provided their own tick interrupt
|
||||
* configuration routine (and defined configSETUP_TICK_INTERRUPT() such that
|
||||
* their own routine will be called in place of prvSetupTimerInterrupt()). */
|
||||
prvSetupTimerInterrupt();
|
||||
return pdTRUE;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vPortEndScheduler( void )
|
||||
{
|
||||
/* It is unlikely that the RL78 port will get stopped. */
|
||||
/* It is unlikely that the RL78 port will get stopped. */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupTimerInterrupt( void )
|
||||
{
|
||||
const uint16_t usClockHz = 15000UL; /* Internal clock. */
|
||||
const uint16_t usCompareMatch = ( usClockHz / configTICK_RATE_HZ ) + 1UL;
|
||||
const uint16_t usClockHz = 15000UL; /* Internal clock. */
|
||||
const uint16_t usCompareMatch = ( usClockHz / configTICK_RATE_HZ ) + 1UL;
|
||||
|
||||
/* Use the internal 15K clock. */
|
||||
OSMC = ( uint8_t ) 0x16;
|
||||
/* Use the internal 15K clock. */
|
||||
OSMC = ( uint8_t ) 0x16;
|
||||
|
||||
#ifdef RTCEN
|
||||
{
|
||||
/* Supply the interval timer clock. */
|
||||
RTCEN = ( uint8_t ) 1U;
|
||||
#ifdef RTCEN
|
||||
{
|
||||
/* Supply the interval timer clock. */
|
||||
RTCEN = ( uint8_t ) 1U;
|
||||
|
||||
/* Disable INTIT interrupt. */
|
||||
ITMK = ( uint8_t ) 1;
|
||||
/* Disable INTIT interrupt. */
|
||||
ITMK = ( uint8_t ) 1;
|
||||
|
||||
/* Disable ITMC operation. */
|
||||
ITMC = ( uint8_t ) 0x0000;
|
||||
/* Disable ITMC operation. */
|
||||
ITMC = ( uint8_t ) 0x0000;
|
||||
|
||||
/* Clear INIT interrupt. */
|
||||
ITIF = ( uint8_t ) 0;
|
||||
/* Clear INIT interrupt. */
|
||||
ITIF = ( uint8_t ) 0;
|
||||
|
||||
/* Set interval and enable interrupt operation. */
|
||||
ITMC = usCompareMatch | 0x8000U;
|
||||
/* Set interval and enable interrupt operation. */
|
||||
ITMC = usCompareMatch | 0x8000U;
|
||||
|
||||
/* Enable INTIT interrupt. */
|
||||
ITMK = ( uint8_t ) 0;
|
||||
}
|
||||
#endif
|
||||
/* Enable INTIT interrupt. */
|
||||
ITMK = ( uint8_t ) 0;
|
||||
}
|
||||
#endif /* ifdef RTCEN */
|
||||
|
||||
#ifdef TMKAEN
|
||||
{
|
||||
/* Supply the interval timer clock. */
|
||||
TMKAEN = ( uint8_t ) 1U;
|
||||
#ifdef TMKAEN
|
||||
{
|
||||
/* Supply the interval timer clock. */
|
||||
TMKAEN = ( uint8_t ) 1U;
|
||||
|
||||
/* Disable INTIT interrupt. */
|
||||
TMKAMK = ( uint8_t ) 1;
|
||||
/* Disable INTIT interrupt. */
|
||||
TMKAMK = ( uint8_t ) 1;
|
||||
|
||||
/* Disable ITMC operation. */
|
||||
ITMC = ( uint8_t ) 0x0000;
|
||||
/* Disable ITMC operation. */
|
||||
ITMC = ( uint8_t ) 0x0000;
|
||||
|
||||
/* Clear INIT interrupt. */
|
||||
TMKAIF = ( uint8_t ) 0;
|
||||
/* Clear INIT interrupt. */
|
||||
TMKAIF = ( uint8_t ) 0;
|
||||
|
||||
/* Set interval and enable interrupt operation. */
|
||||
ITMC = usCompareMatch | 0x8000U;
|
||||
/* Set interval and enable interrupt operation. */
|
||||
ITMC = usCompareMatch | 0x8000U;
|
||||
|
||||
/* Enable INTIT interrupt. */
|
||||
TMKAMK = ( uint8_t ) 0;
|
||||
}
|
||||
#endif
|
||||
/* Enable INTIT interrupt. */
|
||||
TMKAMK = ( uint8_t ) 0;
|
||||
}
|
||||
#endif /* ifdef TMKAEN */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
|
|||
|
|
@ -25,11 +25,11 @@
|
|||
*/
|
||||
|
||||
#ifndef PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Port specific definitions.
|
||||
|
|
@ -41,103 +41,102 @@ extern "C" {
|
|||
*-----------------------------------------------------------
|
||||
*/
|
||||
|
||||
#if __DATA_MODEL__ == __DATA_MODEL_FAR__ && __CODE_MODEL__ == __CODE_MODEL_NEAR__
|
||||
#warning This port has not been tested with your selected memory model combination. If a far data model is required it is recommended to also use a far code model.
|
||||
#endif
|
||||
#if __DATA_MODEL__ == __DATA_MODEL_FAR__ && __CODE_MODEL__ == __CODE_MODEL_NEAR__
|
||||
#warning This port has not been tested with your selected memory model combination. If a far data model is required it is recommended to also use a far code model.
|
||||
#endif
|
||||
|
||||
#if __DATA_MODEL__ == __DATA_MODEL_NEAR__ && __CODE_MODEL__ == __CODE_MODEL_FAR__
|
||||
#warning This port has not been tested with your selected memory model combination. If a far code model is required it is recommended to also use a far data model.
|
||||
#endif
|
||||
#if __DATA_MODEL__ == __DATA_MODEL_NEAR__ && __CODE_MODEL__ == __CODE_MODEL_FAR__
|
||||
#warning This port has not been tested with your selected memory model combination. If a far code model is required it is recommended to also use a far data model.
|
||||
#endif
|
||||
|
||||
/* Type definitions. */
|
||||
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint16_t
|
||||
#define portBASE_TYPE short
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint16_t
|
||||
#define portBASE_TYPE short
|
||||
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef short BaseType_t;
|
||||
typedef unsigned short UBaseType_t;
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef short BaseType_t;
|
||||
typedef unsigned short UBaseType_t;
|
||||
|
||||
|
||||
#if __DATA_MODEL__ == __DATA_MODEL_FAR__
|
||||
#define portPOINTER_SIZE_TYPE uint32_t
|
||||
#else
|
||||
#define portPOINTER_SIZE_TYPE uint16_t
|
||||
#endif
|
||||
#if __DATA_MODEL__ == __DATA_MODEL_FAR__
|
||||
#define portPOINTER_SIZE_TYPE uint32_t
|
||||
#else
|
||||
#define portPOINTER_SIZE_TYPE uint16_t
|
||||
#endif
|
||||
|
||||
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef unsigned int TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
#endif
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef unsigned int TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
#endif
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Interrupt control macros. */
|
||||
#define portDISABLE_INTERRUPTS() __asm ( "DI" )
|
||||
#define portENABLE_INTERRUPTS() __asm ( "EI" )
|
||||
#define portDISABLE_INTERRUPTS() __asm( "DI" )
|
||||
#define portENABLE_INTERRUPTS() __asm( "EI" )
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Critical section control macros. */
|
||||
#define portNO_CRITICAL_SECTION_NESTING ( ( uint16_t ) 0 )
|
||||
#define portNO_CRITICAL_SECTION_NESTING ( ( uint16_t ) 0 )
|
||||
|
||||
#define portENTER_CRITICAL() \
|
||||
{ \
|
||||
extern volatile uint16_t usCriticalNesting; \
|
||||
\
|
||||
portDISABLE_INTERRUPTS(); \
|
||||
\
|
||||
/* Now interrupts are disabled ulCriticalNesting can be accessed */ \
|
||||
/* directly. Increment ulCriticalNesting to keep a count of how many */ \
|
||||
/* times portENTER_CRITICAL() has been called. */ \
|
||||
usCriticalNesting++; \
|
||||
}
|
||||
#define portENTER_CRITICAL() \
|
||||
{ \
|
||||
extern volatile uint16_t usCriticalNesting; \
|
||||
\
|
||||
portDISABLE_INTERRUPTS(); \
|
||||
\
|
||||
/* Now interrupts are disabled ulCriticalNesting can be accessed */ \
|
||||
/* directly. Increment ulCriticalNesting to keep a count of how many */ \
|
||||
/* times portENTER_CRITICAL() has been called. */ \
|
||||
usCriticalNesting++; \
|
||||
}
|
||||
|
||||
#define portEXIT_CRITICAL() \
|
||||
{ \
|
||||
extern volatile uint16_t usCriticalNesting; \
|
||||
\
|
||||
if( usCriticalNesting > portNO_CRITICAL_SECTION_NESTING ) \
|
||||
{ \
|
||||
/* Decrement the nesting count as we are leaving a critical section. */ \
|
||||
usCriticalNesting--; \
|
||||
\
|
||||
/* If the nesting level has reached zero then interrupts should be */ \
|
||||
/* re-enabled. */ \
|
||||
if( usCriticalNesting == portNO_CRITICAL_SECTION_NESTING ) \
|
||||
{ \
|
||||
portENABLE_INTERRUPTS(); \
|
||||
} \
|
||||
} \
|
||||
}
|
||||
#define portEXIT_CRITICAL() \
|
||||
{ \
|
||||
extern volatile uint16_t usCriticalNesting; \
|
||||
\
|
||||
if( usCriticalNesting > portNO_CRITICAL_SECTION_NESTING ) \
|
||||
{ \
|
||||
/* Decrement the nesting count as we are leaving a critical section. */ \
|
||||
usCriticalNesting--; \
|
||||
\
|
||||
/* If the nesting level has reached zero then interrupts should be */ \
|
||||
/* re-enabled. */ \
|
||||
if( usCriticalNesting == portNO_CRITICAL_SECTION_NESTING ) \
|
||||
{ \
|
||||
portENABLE_INTERRUPTS(); \
|
||||
} \
|
||||
} \
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task utilities. */
|
||||
#define portYIELD() __asm( "BRK" )
|
||||
#define portYIELD_FROM_ISR( xHigherPriorityTaskWoken ) if( xHigherPriorityTaskWoken ) vTaskSwitchContext()
|
||||
#define portNOP() __asm( "NOP" )
|
||||
#define portYIELD() __asm( "BRK" )
|
||||
#define portYIELD_FROM_ISR( xHigherPriorityTaskWoken ) if( xHigherPriorityTaskWoken ) vTaskSwitchContext()
|
||||
#define portNOP() __asm( "NOP" )
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Hardwware specifics. */
|
||||
#define portBYTE_ALIGNMENT 2
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portBYTE_ALIGNMENT 2
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task function macros as described on the FreeRTOS.org WEB site. */
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* PORTMACRO_H */
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue