mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-20 10:08:33 -04:00
Style: uncrusitfy
This commit is contained in:
Alfred Gedeon
alfred gedeon
parent
a5dbc2b1de
commit
718178c68a
406 changed files with 108795 additions and 106323 deletions
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@ -25,46 +25,46 @@
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*/
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/*
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Changes from V3.0.0
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Changes from V3.0.1
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*/
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* Changes from V3.0.0
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*
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* Changes from V3.0.1
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*/
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#ifndef PORTMACRO_H
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#define PORTMACRO_H
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#define PORTMACRO_H
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#if !defined(_SERIES) || _SERIES != 18
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#error "WizC supports FreeRTOS on the Microchip PIC18-series only"
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#endif
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#if !defined( _SERIES ) || _SERIES != 18
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#error "WizC supports FreeRTOS on the Microchip PIC18-series only"
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#endif
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#if !defined(QUICKCALL) || QUICKCALL != 1
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#error "QuickCall must be enabled (see ProjectOptions/Optimisations)"
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#endif
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#if !defined( QUICKCALL ) || QUICKCALL != 1
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#error "QuickCall must be enabled (see ProjectOptions/Optimisations)"
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#endif
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#include <stddef.h>
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#include <pic.h>
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#include <stddef.h>
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#include <pic.h>
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#define portCHAR char
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#define portFLOAT float
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#define portDOUBLE portFLOAT
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#define portLONG long
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#define portSHORT short
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#define portSTACK_TYPE uint8_t
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#define portBASE_TYPE char
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#define portCHAR char
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#define portFLOAT float
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#define portDOUBLE portFLOAT
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#define portLONG long
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#define portSHORT short
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#define portSTACK_TYPE uint8_t
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#define portBASE_TYPE char
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typedef portSTACK_TYPE StackType_t;
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typedef signed char BaseType_t;
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typedef unsigned char UBaseType_t;
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typedef portSTACK_TYPE StackType_t;
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typedef signed char BaseType_t;
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typedef unsigned char UBaseType_t;
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#if( configUSE_16_BIT_TICKS == 1 )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) ( 0xFFFF )
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#else
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) ( 0xFFFFFFFF )
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#endif
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#if ( configUSE_16_BIT_TICKS == 1 )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) ( 0xFFFF )
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#else
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) ( 0xFFFFFFFF )
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#endif
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#define portBYTE_ALIGNMENT 1
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#define portBYTE_ALIGNMENT 1
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/*-----------------------------------------------------------*/
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@ -72,78 +72,78 @@ typedef unsigned char UBaseType_t;
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* Constant used for context switch macro when we require the interrupt
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* enable state to be forced when the interrupted task is switched back in.
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*/
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#define portINTERRUPTS_FORCED (0x01)
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#define portINTERRUPTS_FORCED ( 0x01 )
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/*
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* Constant used for context switch macro when we require the interrupt
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* enable state to be unchanged when the interrupted task is switched back in.
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*/
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#define portINTERRUPTS_UNCHANGED (0x00)
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#define portINTERRUPTS_UNCHANGED ( 0x00 )
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/* Initial interrupt enable state for newly created tasks. This value is
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* used when a task switches in for the first time.
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*/
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#define portINTERRUPTS_INITIAL_STATE (portINTERRUPTS_FORCED)
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#define portINTERRUPTS_INITIAL_STATE ( portINTERRUPTS_FORCED )
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/*
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* Macros to modify the global interrupt enable bit in INTCON.
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*/
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#define portDISABLE_INTERRUPTS() \
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do \
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{ \
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bGIE=0; \
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} while(bGIE) // MicroChip recommends this check!
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#define portDISABLE_INTERRUPTS() \
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do \
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{ \
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bGIE = 0; \
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} while( bGIE ) /* MicroChip recommends this check! */
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#define portENABLE_INTERRUPTS() \
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do \
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{ \
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bGIE=1; \
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} while(0)
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#define portENABLE_INTERRUPTS() \
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do \
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{ \
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bGIE = 1; \
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} while( 0 )
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/*-----------------------------------------------------------*/
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/*
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* Critical section macros.
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*/
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extern uint8_t ucCriticalNesting;
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extern uint8_t ucCriticalNesting;
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#define portNO_CRITICAL_SECTION_NESTING ( ( uint8_t ) 0 )
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#define portNO_CRITICAL_SECTION_NESTING ( ( uint8_t ) 0 )
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#define portENTER_CRITICAL() \
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do \
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{ \
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portDISABLE_INTERRUPTS(); \
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\
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/* \
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* Now interrupts are disabled ucCriticalNesting \
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* can be accessed directly. Increment \
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* ucCriticalNesting to keep a count of how \
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* many times portENTER_CRITICAL() has been called. \
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*/ \
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ucCriticalNesting++; \
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} while(0)
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#define portENTER_CRITICAL() \
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do \
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{ \
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portDISABLE_INTERRUPTS(); \
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\
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/* \
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* Now interrupts are disabled ucCriticalNesting \
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* can be accessed directly. Increment \
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* ucCriticalNesting to keep a count of how \
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* many times portENTER_CRITICAL() has been called. \
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*/ \
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ucCriticalNesting++; \
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} while( 0 )
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#define portEXIT_CRITICAL() \
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do \
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{ \
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if(ucCriticalNesting > portNO_CRITICAL_SECTION_NESTING) \
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{ \
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/* \
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* Decrement the nesting count as we are leaving a \
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* critical section. \
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*/ \
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ucCriticalNesting--; \
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} \
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\
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/* \
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* If the nesting level has reached zero then \
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* interrupts should be re-enabled. \
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*/ \
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if( ucCriticalNesting == portNO_CRITICAL_SECTION_NESTING ) \
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{ \
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portENABLE_INTERRUPTS(); \
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} \
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} while(0)
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#define portEXIT_CRITICAL() \
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do \
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{ \
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if( ucCriticalNesting > portNO_CRITICAL_SECTION_NESTING ) \
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{ \
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/* \
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* Decrement the nesting count as we are leaving a \
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* critical section. \
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*/ \
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ucCriticalNesting--; \
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} \
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\
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/* \
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* If the nesting level has reached zero then \
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* interrupts should be re-enabled. \
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*/ \
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if( ucCriticalNesting == portNO_CRITICAL_SECTION_NESTING ) \
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{ \
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portENABLE_INTERRUPTS(); \
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} \
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} while( 0 )
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/*-----------------------------------------------------------*/
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@ -152,18 +152,18 @@ extern uint8_t ucCriticalNesting;
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* portMINIMAL_STACK_SIZE. Some input to this calculation is
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* compiletime determined, other input is port-defined (see port.c)
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*/
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extern uint16_t usPortCALCULATE_MINIMAL_STACK_SIZE( void );
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extern uint16_t usCalcMinStackSize;
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extern uint16_t usPortCALCULATE_MINIMAL_STACK_SIZE( void );
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extern uint16_t usCalcMinStackSize;
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#define portMINIMAL_STACK_SIZE \
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((usCalcMinStackSize == 0) \
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? usPortCALCULATE_MINIMAL_STACK_SIZE() \
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: usCalcMinStackSize )
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#define portMINIMAL_STACK_SIZE \
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( ( usCalcMinStackSize == 0 ) \
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? usPortCALCULATE_MINIMAL_STACK_SIZE() \
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: usCalcMinStackSize )
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/*
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* WizC uses a downgrowing stack
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*/
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#define portSTACK_GROWTH ( -1 )
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#define portSTACK_GROWTH ( -1 )
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/*-----------------------------------------------------------*/
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@ -199,120 +199,120 @@ extern uint16_t usCalcMinStackSize;
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* assembler definitions.
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*/
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#define portSAVE_CONTEXT( ucInterruptForced ) \
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do \
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{ \
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portDISABLE_INTERRUPTS(); \
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\
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_Pragma("asm") \
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; \
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; Push the relevant SFR's onto the task's stack \
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; \
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movff STATUS,POSTDEC2 \
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movff WREG,POSTDEC2 \
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movff BSR,POSTDEC2 \
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movff PRODH,POSTDEC2 \
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movff PRODL,POSTDEC2 \
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movff FSR0H,POSTDEC2 \
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movff FSR0L,POSTDEC2 \
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movff FSR1H,POSTDEC2 \
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movff FSR1L,POSTDEC2 \
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movff TABLAT,POSTDEC2 \
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if __ROMSIZE > 0x8000 \
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movff TBLPTRU,POSTDEC2 \
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endif \
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movff TBLPTRH,POSTDEC2 \
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movff TBLPTRL,POSTDEC2 \
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if __ROMSIZE > 0x8000 \
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movff PCLATU,POSTDEC2 \
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endif \
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movff PCLATH,POSTDEC2 \
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; \
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; Store the compiler-scratch-area as described above. \
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; \
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movlw OVERHEADPAGE0-LOCOPTSIZE+MAXLOCOPTSIZE \
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clrf FSR0L,ACCESS \
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clrf FSR0H,ACCESS \
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_rtos_S1: \
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movff POSTINC0,POSTDEC2 \
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decfsz WREG,W,ACCESS \
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SMARTJUMP _rtos_S1 \
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; \
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; Save the pic call/return-stack belonging to the \
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; current task by copying it to the task's software- \
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#define portSAVE_CONTEXT( ucInterruptForced ) \
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do \
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{ \
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portDISABLE_INTERRUPTS(); \
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\
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_Pragma( "asm" ) \
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; \
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; Push the relevant SFR 's onto the task's stack \
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; \
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movff STATUS, POSTDEC2 \
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movff WREG, POSTDEC2 \
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movff BSR, POSTDEC2 \
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movff PRODH, POSTDEC2 \
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movff PRODL, POSTDEC2 \
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movff FSR0H, POSTDEC2 \
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movff FSR0L, POSTDEC2 \
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movff FSR1H, POSTDEC2 \
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movff FSR1L, POSTDEC2 \
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movff TABLAT, POSTDEC2 \
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if __ROMSIZE > 0x8000 \
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movff TBLPTRU, POSTDEC2 \
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endif \
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movff TBLPTRH, POSTDEC2 \
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movff TBLPTRL, POSTDEC2 \
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if __ROMSIZE > 0x8000 \
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movff PCLATU, POSTDEC2 \
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endif \
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movff PCLATH, POSTDEC2 \
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; \
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; Store the compiler - scratch - area as described above. \
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; \
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movlw OVERHEADPAGE0 - LOCOPTSIZE + MAXLOCOPTSIZE \
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clrf FSR0L, ACCESS \
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clrf FSR0H, ACCESS \
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_rtos_S1: \
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movff POSTINC0, POSTDEC2 \
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decfsz WREG, W, ACCESS \
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SMARTJUMP _rtos_S1 \
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; \
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; Save the pic call / return -stack belonging to the \
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; current task by copying it to the task 's software- \
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; stack. We save the hardware stack pointer (which \
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; is the number of addresses on the stack) in the \
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; W-register first because we need it later and it \
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; is modified in the save-loop by executing pop's. \
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; After the loop the W-register is stored on the \
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; stack, too. \
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; \
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movf STKPTR,W,ACCESS \
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bz _rtos_s3 \
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_rtos_S2: \
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if __ROMSIZE > 0x8000 \
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movff TOSU,POSTDEC2 \
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endif \
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movff TOSH,POSTDEC2 \
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movff TOSL,POSTDEC2 \
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pop \
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tstfsz STKPTR,ACCESS \
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SMARTJUMP _rtos_S2 \
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_rtos_s3: \
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movwf POSTDEC2,ACCESS \
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; \
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; Next the value for ucCriticalNesting used by the \
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; task is stored on the stack. When \
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; (ucInterruptForced == portINTERRUPTS_FORCED), we save \
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; it as 0 (portNO_CRITICAL_SECTION_NESTING). \
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; \
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if ucInterruptForced == portINTERRUPTS_FORCED \
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clrf POSTDEC2,ACCESS \
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else \
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movff ucCriticalNesting,POSTDEC2 \
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endif \
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; \
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; Save the new top of the software stack in the TCB. \
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; \
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movff pxCurrentTCB,FSR0L \
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movff pxCurrentTCB+1,FSR0H \
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movff FSR2L,POSTINC0 \
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movff FSR2H,POSTINC0 \
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_Pragma("asmend") \
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} while(0)
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; is modified in the save-loop by executing pop's. \
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; After the loop the W - register is stored on the \
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; stack, too. \
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; \
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movf STKPTR, W, ACCESS \
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bz _rtos_s3 \
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_rtos_S2: \
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if __ROMSIZE > 0x8000 \
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movff TOSU, POSTDEC2 \
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endif \
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movff TOSH, POSTDEC2 \
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movff TOSL, POSTDEC2 \
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pop \
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tstfsz STKPTR, ACCESS \
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SMARTJUMP _rtos_S2 \
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_rtos_s3: \
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movwf POSTDEC2, ACCESS \
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; \
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; Next the value for ucCriticalNesting used by the \
|
||||
; task is stored on the stack.When \
|
||||
; ( ucInterruptForced == portINTERRUPTS_FORCED ), we save \
|
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; it as 0 ( portNO_CRITICAL_SECTION_NESTING ). \
|
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; \
|
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if ucInterruptForced == portINTERRUPTS_FORCED \
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clrf POSTDEC2, ACCESS \
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else{ \
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movff ucCriticalNesting, POSTDEC2 \
|
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endif \
|
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; } \
|
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; Save the new top of the software stack in the TCB. \
|
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; \
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movff pxCurrentTCB, FSR0L \
|
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movff pxCurrentTCB + 1, FSR0H \
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movff FSR2L, POSTINC0 \
|
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movff FSR2H, POSTINC0 \
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_Pragma( "asmend" ) \
|
||||
} while( 0 )
|
||||
|
||||
/************************************************************/
|
||||
|
||||
/*
|
||||
* This is the reverse of portSAVE_CONTEXT.
|
||||
*/
|
||||
#define portRESTORE_CONTEXT() \
|
||||
do \
|
||||
{ \
|
||||
_Pragma("asm") \
|
||||
; \
|
||||
; Set FSR0 to point to pxCurrentTCB->pxTopOfStack. \
|
||||
; \
|
||||
movff pxCurrentTCB,FSR0L \
|
||||
movff pxCurrentTCB+1,FSR0H \
|
||||
; \
|
||||
; De-reference FSR0 to set the address it holds into \
|
||||
; FSR2 (i.e. *( pxCurrentTCB->pxTopOfStack ) ). FSR2 \
|
||||
; is used by wizC as stackpointer. \
|
||||
; \
|
||||
movff POSTINC0,FSR2L \
|
||||
movff POSTINC0,FSR2H \
|
||||
; \
|
||||
; Next, the value for ucCriticalNesting used by the \
|
||||
; task is retrieved from the stack. \
|
||||
; \
|
||||
movff PREINC2,ucCriticalNesting \
|
||||
; \
|
||||
; Rebuild the pic call/return-stack. The number of \
|
||||
; return addresses is the next item on the task stack. \
|
||||
; Save this number in PRODL. Then fetch the addresses \
|
||||
; and store them on the hardwarestack. \
|
||||
; The datasheets say we can't use movff here... \
|
||||
#define portRESTORE_CONTEXT() \
|
||||
do \
|
||||
{ \
|
||||
_Pragma( "asm" ) \
|
||||
; \
|
||||
; Set FSR0 to point to pxCurrentTCB->pxTopOfStack. \
|
||||
; \
|
||||
movff pxCurrentTCB, FSR0L \
|
||||
movff pxCurrentTCB + 1, FSR0H \
|
||||
; \
|
||||
; De - reference FSR0 to set the address it holds into \
|
||||
; FSR2( i.e. *( pxCurrentTCB->pxTopOfStack ) ).FSR2 \
|
||||
; is used by wizC as stackpointer. \
|
||||
; \
|
||||
movff POSTINC0, FSR2L \
|
||||
movff POSTINC0, FSR2H \
|
||||
; \
|
||||
; Next, the value for ucCriticalNesting used by the \
|
||||
; task is retrieved from the stack. \
|
||||
; \
|
||||
movff PREINC2, ucCriticalNesting \
|
||||
; \
|
||||
; Rebuild the pic call / return -stack.The number of \
|
||||
; return addresses is the next item on the task stack. \
|
||||
; Save this number in PRODL.Then fetch the addresses \
|
||||
; and store them on the hardwarestack. \
|
||||
; The datasheets say we can 't use movff here... \
|
||||
; \
|
||||
movff PREINC2,PRODL // Use PRODL as tempregister \
|
||||
clrf STKPTR,ACCESS \
|
||||
|
|
@ -331,18 +331,18 @@ extern uint16_t usCalcMinStackSize;
|
|||
decfsz PRODL,F,ACCESS \
|
||||
SMARTJUMP _rtos_R1 \
|
||||
; \
|
||||
; Restore the compiler's working storage area to page 0 \
|
||||
; \
|
||||
movlw OVERHEADPAGE0-LOCOPTSIZE+MAXLOCOPTSIZE \
|
||||
movwf FSR0L,ACCESS \
|
||||
clrf FSR0H,ACCESS \
|
||||
_rtos_R2: \
|
||||
decf FSR0L,F,ACCESS \
|
||||
movff PREINC2,INDF0 \
|
||||
tstfsz FSR0L,ACCESS \
|
||||
SMARTJUMP _rtos_R2 \
|
||||
; \
|
||||
; Restore the sfr's forming the tasks context. \
|
||||
; Restore the compiler's working storage area to page 0 \
|
||||
; \
|
||||
movlw OVERHEADPAGE0 - LOCOPTSIZE + MAXLOCOPTSIZE \
|
||||
movwf FSR0L, ACCESS \
|
||||
clrf FSR0H, ACCESS \
|
||||
_rtos_R2: \
|
||||
decf FSR0L, F, ACCESS \
|
||||
movff PREINC2, INDF0 \
|
||||
tstfsz FSR0L, ACCESS \
|
||||
SMARTJUMP _rtos_R2 \
|
||||
; \
|
||||
; Restore the sfr 's forming the tasks context. \
|
||||
; We cannot yet restore bsr, w and status because \
|
||||
; we need these registers for a final test. \
|
||||
; \
|
||||
|
|
@ -373,8 +373,8 @@ extern uint16_t usCalcMinStackSize;
|
|||
; retfie instruction because we need the \
|
||||
; interrupt-enabling and the return to the restored \
|
||||
; task to be uninterruptable. \
|
||||
; Because bsr, status and W are affected by the test \
|
||||
; they are restored after the test. \
|
||||
; Because bsr, status and W are affected by the test \
|
||||
; they are restored after the test. \
|
||||
; \
|
||||
movlb ucCriticalNesting>>8 \
|
||||
tstfsz ucCriticalNesting,BANKED \
|
||||
|
|
@ -407,7 +407,7 @@ extern void vPortYield( void );
|
|||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
#define portTASK_FUNCTION( xFunction, pvParameters ) \
|
||||
#define portTASK_FUNCTION( xFunction, pvParameters ) \
|
||||
void pointed xFunction( void *pvParameters ) \
|
||||
_Pragma(asmfunc xFunction)
|
||||
|
||||
|
|
@ -420,3 +420,4 @@ extern void vPortYield( void );
|
|||
|
||||
#endif /* PORTMACRO_H */
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue