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CI-CD Updates (#768)
* Use new version of CI-CD Actions * Use cSpell spell check, and use ubuntu-20.04 for formatting check * Format and spell check all files in the portable directory * Remove the https:// from #errors and #warnings as uncrustify attempts to change it to /* * Use checkout@v3 instead of checkout@v2 on all jobs ---------
This commit is contained in:
Soren Ptak
GitHub
parent
d6bccb1f4c
commit
5fb9b50da8
485 changed files with 108790 additions and 107581 deletions
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@ -27,8 +27,8 @@
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*/
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/*-----------------------------------------------------------
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* Implementation of functions defined in portable.h for the PIC32MZ port.
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*----------------------------------------------------------*/
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* Implementation of functions defined in portable.h for the PIC32MZ port.
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*----------------------------------------------------------*/
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/* Microchip specific headers. */
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#include <xc.h>
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@ -40,62 +40,62 @@
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#include "FreeRTOS.h"
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#include "task.h"
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#if !defined(__PIC32MZ__)
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#if !defined( __PIC32MZ__ )
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#error This port is designed to work with XC32 on PIC32MZ MCUs. Please update your C compiler version or settings.
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#endif
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#if( ( configMAX_SYSCALL_INTERRUPT_PRIORITY >= 0x7 ) || ( configMAX_SYSCALL_INTERRUPT_PRIORITY == 0 ) )
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#if ( ( configMAX_SYSCALL_INTERRUPT_PRIORITY >= 0x7 ) || ( configMAX_SYSCALL_INTERRUPT_PRIORITY == 0 ) )
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#error configMAX_SYSCALL_INTERRUPT_PRIORITY must be less than 7 and greater than 0
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#endif
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/* Hardware specifics. */
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#define portTIMER_PRESCALE 8
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#define portPRESCALE_BITS 1
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#define portTIMER_PRESCALE 8
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#define portPRESCALE_BITS 1
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/* Bits within various registers. */
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#define portIE_BIT ( 0x00000001 )
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#define portEXL_BIT ( 0x00000002 )
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#define portMX_BIT ( 0x01000000 ) /* Allow access to DSP instructions. */
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#define portCU1_BIT ( 0x20000000 ) /* enable CP1 for parts with hardware. */
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#define portFR_BIT ( 0x04000000 ) /* Enable 64 bit floating point registers. */
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#define portIE_BIT ( 0x00000001 )
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#define portEXL_BIT ( 0x00000002 )
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#define portMX_BIT ( 0x01000000 ) /* Allow access to DSP instructions. */
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#define portCU1_BIT ( 0x20000000 ) /* enable CP1 for parts with hardware. */
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#define portFR_BIT ( 0x04000000 ) /* Enable 64 bit floating point registers. */
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/* Bits within the CAUSE register. */
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#define portCORE_SW_0 ( 0x00000100 )
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#define portCORE_SW_1 ( 0x00000200 )
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#define portCORE_SW_0 ( 0x00000100 )
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#define portCORE_SW_1 ( 0x00000200 )
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/* The EXL bit is set to ensure interrupts do not occur while the context of
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the first task is being restored. */
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* the first task is being restored. */
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#if ( __mips_hard_float == 1 )
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#define portINITIAL_SR ( portIE_BIT | portEXL_BIT | portMX_BIT | portFR_BIT | portCU1_BIT )
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#define portINITIAL_SR ( portIE_BIT | portEXL_BIT | portMX_BIT | portFR_BIT | portCU1_BIT )
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#else
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#define portINITIAL_SR ( portIE_BIT | portEXL_BIT | portMX_BIT )
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#define portINITIAL_SR ( portIE_BIT | portEXL_BIT | portMX_BIT )
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#endif
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/* The initial value to store into the FPU status and control register. This is
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only used on parts that support a hardware FPU. */
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#define portINITIAL_FPSCR (0x1000000) /* High perf on denormal ops */
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* only used on parts that support a hardware FPU. */
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#define portINITIAL_FPSCR ( 0x1000000 ) /* High perf on denormal ops */
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/*
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By default port.c generates its tick interrupt from TIMER1. The user can
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override this behaviour by:
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1: Providing their own implementation of vApplicationSetupTickTimerInterrupt(),
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which is the function that configures the timer. The function is defined
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as a weak symbol in this file so if the same function name is used in the
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application code then the version in the application code will be linked
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into the application in preference to the version defined in this file.
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2: Define configTICK_INTERRUPT_VECTOR to the vector number of the timer used
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to generate the tick interrupt. For example, when timer 1 is used then
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configTICK_INTERRUPT_VECTOR is set to _TIMER_1_VECTOR.
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configTICK_INTERRUPT_VECTOR should be defined in FreeRTOSConfig.h.
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3: Define configCLEAR_TICK_TIMER_INTERRUPT() to clear the interrupt in the
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timer used to generate the tick interrupt. For example, when timer 1 is
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used configCLEAR_TICK_TIMER_INTERRUPT() is defined to
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IFS0CLR = _IFS0_T1IF_MASK.
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*/
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* By default port.c generates its tick interrupt from TIMER1. The user can
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* override this behaviour by:
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* 1: Providing their own implementation of vApplicationSetupTickTimerInterrupt(),
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* which is the function that configures the timer. The function is defined
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* as a weak symbol in this file so if the same function name is used in the
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* application code then the version in the application code will be linked
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* into the application in preference to the version defined in this file.
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* 2: Define configTICK_INTERRUPT_VECTOR to the vector number of the timer used
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* to generate the tick interrupt. For example, when timer 1 is used then
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* configTICK_INTERRUPT_VECTOR is set to _TIMER_1_VECTOR.
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* configTICK_INTERRUPT_VECTOR should be defined in FreeRTOSConfig.h.
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* 3: Define configCLEAR_TICK_TIMER_INTERRUPT() to clear the interrupt in the
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* timer used to generate the tick interrupt. For example, when timer 1 is
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* used configCLEAR_TICK_TIMER_INTERRUPT() is defined to
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* IFS0CLR = _IFS0_T1IF_MASK.
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*/
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#ifndef configTICK_INTERRUPT_VECTOR
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#define configTICK_INTERRUPT_VECTOR _TIMER_1_VECTOR
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#define configCLEAR_TICK_TIMER_INTERRUPT() IFS0CLR = _IFS0_T1IF_MASK
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#define configTICK_INTERRUPT_VECTOR _TIMER_1_VECTOR
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#define configCLEAR_TICK_TIMER_INTERRUPT() IFS0CLR = _IFS0_T1IF_MASK
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#else
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#ifndef configCLEAR_TICK_TIMER_INTERRUPT
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#error If configTICK_INTERRUPT_VECTOR is defined in application code then configCLEAR_TICK_TIMER_INTERRUPT must also be defined in application code.
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@ -103,34 +103,36 @@ override this behaviour by:
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#endif
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/* Let the user override the pre-loading of the initial RA with the address of
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prvTaskExitError() in case it messes up unwinding of the stack in the
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debugger - in which case configTASK_RETURN_ADDRESS can be defined as 0 (NULL). */
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* prvTaskExitError() in case it messes up unwinding of the stack in the
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* debugger - in which case configTASK_RETURN_ADDRESS can be defined as 0 (NULL). */
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#ifdef configTASK_RETURN_ADDRESS
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#define portTASK_RETURN_ADDRESS configTASK_RETURN_ADDRESS
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#define portTASK_RETURN_ADDRESS configTASK_RETURN_ADDRESS
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#else
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#define portTASK_RETURN_ADDRESS prvTaskExitError
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#define portTASK_RETURN_ADDRESS prvTaskExitError
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#endif
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/* Set configCHECK_FOR_STACK_OVERFLOW to 3 to add ISR stack checking to task
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stack checking. A problem in the ISR stack will trigger an assert, not call the
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stack overflow hook function (because the stack overflow hook is specific to a
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task stack, not the ISR stack). */
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#if( configCHECK_FOR_STACK_OVERFLOW > 2 )
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* stack checking. A problem in the ISR stack will trigger an assert, not call the
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* stack overflow hook function (because the stack overflow hook is specific to a
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* task stack, not the ISR stack). */
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#if ( configCHECK_FOR_STACK_OVERFLOW > 2 )
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/* Don't use 0xa5 as the stack fill bytes as that is used by the kernerl for
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the task stacks, and so will legitimately appear in many positions within
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the ISR stack. */
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#define portISR_STACK_FILL_BYTE 0xee
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/* Don't use 0xa5 as the stack fill bytes as that is used by the kernel for
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* the task stacks, and so will legitimately appear in many positions within
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* the ISR stack. */
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#define portISR_STACK_FILL_BYTE 0xee
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static const uint8_t ucExpectedStackBytes[] = {
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE }; \
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static const uint8_t ucExpectedStackBytes[] =
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{
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, \
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portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE, portISR_STACK_FILL_BYTE
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}; \
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#define portCHECK_ISR_STACK() configASSERT( ( memcmp( ( void * ) xISRStack, ( void * ) ucExpectedStackBytes, sizeof( ucExpectedStackBytes ) ) == 0 ) )
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#else
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#define portCHECK_ISR_STACK() configASSERT( ( memcmp( ( void * ) xISRStack, ( void * ) ucExpectedStackBytes, sizeof( ucExpectedStackBytes ) ) == 0 ) )
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#else /* if ( configCHECK_FOR_STACK_OVERFLOW > 2 ) */
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/* Define the function away. */
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#define portCHECK_ISR_STACK()
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#endif /* configCHECK_FOR_STACK_OVERFLOW > 2 */
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@ -145,23 +147,23 @@ static void prvTaskExitError( void );
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/*-----------------------------------------------------------*/
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/* Records the interrupt nesting depth. This is initialised to one as it is
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decremented to 0 when the first task starts. */
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* decremented to 0 when the first task starts. */
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volatile UBaseType_t uxInterruptNesting = 0x01;
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/* Stores the task stack pointer when a switch is made to use the system stack. */
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UBaseType_t uxSavedTaskStackPointer = 0;
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/* The stack used by interrupt service routines that cause a context switch. */
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__attribute__ ((aligned(8))) StackType_t xISRStack[ configISR_STACK_SIZE ] = { 0 };
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__attribute__( ( aligned( 8 ) ) ) StackType_t xISRStack[ configISR_STACK_SIZE ] = { 0 };
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/* The top of stack value ensures there is enough space to store 6 registers on
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the callers stack, as some functions seem to want to do this. 8 byte alignment
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is required to allow double word floating point stack pushes generated by the
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compiler. */
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* the callers stack, as some functions seem to want to do this. 8 byte alignment
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* is required to allow double word floating point stack pushes generated by the
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* compiler. */
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const StackType_t * const xISRStackTop = &( xISRStack[ ( configISR_STACK_SIZE & ~portBYTE_ALIGNMENT_MASK ) - 8 ] );
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/* Saved as part of the task context. Set to pdFALSE if the task does not
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require an FPU context. */
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* require an FPU context. */
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#if ( __mips_hard_float == 1 ) && ( configUSE_TASK_FPU_SUPPORT == 1 )
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uint32_t ulTaskHasFPUContext = 0;
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#endif
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@ -171,37 +173,39 @@ const StackType_t * const xISRStackTop = &( xISRStack[ ( configISR_STACK_SIZE &
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/*
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* See header file for description.
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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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/* Ensure 8 byte alignment is maintained when leaving this function. */
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pxTopOfStack--;
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pxTopOfStack--;
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*pxTopOfStack = (StackType_t) 0xDEADBEEF;
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*pxTopOfStack = ( StackType_t ) 0xDEADBEEF;
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pxTopOfStack--;
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*pxTopOfStack = (StackType_t) 0x12345678; /* Word to which the stack pointer will be left pointing after context restore. */
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*pxTopOfStack = ( StackType_t ) 0x12345678; /* Word to which the stack pointer will be left pointing after context restore. */
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pxTopOfStack--;
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*pxTopOfStack = (StackType_t) _CP0_GET_CAUSE();
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*pxTopOfStack = ( StackType_t ) _CP0_GET_CAUSE();
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pxTopOfStack--;
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*pxTopOfStack = (StackType_t) portINITIAL_SR;/* CP0_STATUS */
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*pxTopOfStack = ( StackType_t ) portINITIAL_SR; /* CP0_STATUS */
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pxTopOfStack--;
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*pxTopOfStack = (StackType_t) pxCode; /* CP0_EPC */
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*pxTopOfStack = ( StackType_t ) pxCode; /* CP0_EPC */
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pxTopOfStack--;
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*pxTopOfStack = (StackType_t) 0x00000000; /* DSPControl */
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pxTopOfStack -= 7; /* Includes space for AC1 - AC3. */
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*pxTopOfStack = ( StackType_t ) 0x00000000; /* DSPControl */
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pxTopOfStack -= 7; /* Includes space for AC1 - AC3. */
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*pxTopOfStack = (StackType_t) portTASK_RETURN_ADDRESS; /* ra */
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*pxTopOfStack = ( StackType_t ) portTASK_RETURN_ADDRESS; /* ra */
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pxTopOfStack -= 15;
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*pxTopOfStack = (StackType_t) pvParameters; /* Parameters to pass in. */
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*pxTopOfStack = ( StackType_t ) pvParameters; /* Parameters to pass in. */
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pxTopOfStack -= 15;
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*pxTopOfStack = (StackType_t) pdFALSE; /*by default disable FPU context save on parts with FPU */
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*pxTopOfStack = ( StackType_t ) pdFALSE; /*by default disable FPU context save on parts with FPU */
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return pxTopOfStack;
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}
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@ -210,14 +214,17 @@ StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t px
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static void prvTaskExitError( void )
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{
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/* A function that implements a task must not exit or attempt to return to
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its caller as there is nothing to return to. If a task wants to exit it
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should instead call vTaskDelete( NULL ).
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Artificially force an assert() to be triggered if configASSERT() is
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defined, then stop here so application writers can catch the error. */
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* its caller as there is nothing to return to. If a task wants to exit it
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* should instead call vTaskDelete( NULL ).
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*
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* Artificially force an assert() to be triggered if configASSERT() is
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* defined, then stop here so application writers can catch the error. */
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configASSERT( uxSavedTaskStackPointer == 0UL );
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portDISABLE_INTERRUPTS();
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for( ;; );
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for( ; ; )
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{
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}
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}
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/*-----------------------------------------------------------*/
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@ -230,9 +237,9 @@ static void prvTaskExitError( void )
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* vector number. When Timer 1 is used the vector number is defined as
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* _TIMER_1_VECTOR.
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*/
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__attribute__(( weak )) void vApplicationSetupTickTimerInterrupt( void )
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__attribute__( ( weak ) ) void vApplicationSetupTickTimerInterrupt( void )
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{
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const uint32_t ulCompareMatch = ( (configPERIPHERAL_CLOCK_HZ / portTIMER_PRESCALE) / configTICK_RATE_HZ ) - 1UL;
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const uint32_t ulCompareMatch = ( ( configPERIPHERAL_CLOCK_HZ / portTIMER_PRESCALE ) / configTICK_RATE_HZ ) - 1UL;
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T1CON = 0x0000;
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T1CONbits.TCKPS = portPRESCALE_BITS;
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@ -250,18 +257,18 @@ const uint32_t ulCompareMatch = ( (configPERIPHERAL_CLOCK_HZ / portTIMER_PRESCAL
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}
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/*-----------------------------------------------------------*/
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void vPortEndScheduler(void)
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void vPortEndScheduler( void )
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{
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/* Not implemented in ports where there is nothing to return to.
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Artificially force an assert. */
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* Artificially force an assert. */
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configASSERT( uxInterruptNesting == 1000UL );
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}
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/*-----------------------------------------------------------*/
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BaseType_t xPortStartScheduler( void )
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{
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extern void vPortStartFirstTask( void );
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extern void *pxCurrentTCB;
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extern void vPortStartFirstTask( void );
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extern void * pxCurrentTCB;
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#if ( configCHECK_FOR_STACK_OVERFLOW > 2 )
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{
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@ -282,18 +289,18 @@ extern void *pxCurrentTCB;
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IEC0SET = 1 << _IEC0_CS0IE_POSITION;
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/* Setup the timer to generate the tick. Interrupts will have been
|
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disabled by the time we get here. */
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* disabled by the time we get here. */
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vApplicationSetupTickTimerInterrupt();
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/* Kick off the highest priority task that has been created so far.
|
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Its stack location is loaded into uxSavedTaskStackPointer. */
|
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* Its stack location is loaded into uxSavedTaskStackPointer. */
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uxSavedTaskStackPointer = *( UBaseType_t * ) pxCurrentTCB;
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vPortStartFirstTask();
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|
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/* Should never get here as the tasks will now be executing! Call the task
|
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exit error function to prevent compiler warnings about a static function
|
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not being called in the case that the application writer overrides this
|
||||
functionality by defining configTASK_RETURN_ADDRESS. */
|
||||
* exit error function to prevent compiler warnings about a static function
|
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* not being called in the case that the application writer overrides this
|
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* functionality by defining configTASK_RETURN_ADDRESS. */
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prvTaskExitError();
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|
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return pdFALSE;
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|
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@ -302,7 +309,7 @@ extern void *pxCurrentTCB;
|
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|
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void vPortIncrementTick( void )
|
||||
{
|
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UBaseType_t uxSavedStatus;
|
||||
UBaseType_t uxSavedStatus;
|
||||
|
||||
uxSavedStatus = uxPortSetInterruptMaskFromISR();
|
||||
{
|
||||
|
|
@ -324,16 +331,17 @@ UBaseType_t uxSavedStatus;
|
|||
|
||||
UBaseType_t uxPortSetInterruptMaskFromISR( void )
|
||||
{
|
||||
UBaseType_t uxSavedStatusRegister;
|
||||
UBaseType_t uxSavedStatusRegister;
|
||||
|
||||
__builtin_disable_interrupts();
|
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uxSavedStatusRegister = _CP0_GET_STATUS() | 0x01;
|
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|
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/* This clears the IPL bits, then sets them to
|
||||
configMAX_SYSCALL_INTERRUPT_PRIORITY. This function should not be called
|
||||
from an interrupt that has a priority above
|
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configMAX_SYSCALL_INTERRUPT_PRIORITY so, when used correctly, the action
|
||||
can only result in the IPL being unchanged or raised, and therefore never
|
||||
lowered. */
|
||||
* configMAX_SYSCALL_INTERRUPT_PRIORITY. This function should not be called
|
||||
* from an interrupt that has a priority above
|
||||
* configMAX_SYSCALL_INTERRUPT_PRIORITY so, when used correctly, the action
|
||||
* can only result in the IPL being unchanged or raised, and therefore never
|
||||
* lowered. */
|
||||
_CP0_SET_STATUS( ( ( uxSavedStatusRegister & ( ~portALL_IPL_BITS ) ) ) | ( configMAX_SYSCALL_INTERRUPT_PRIORITY << portIPL_SHIFT ) );
|
||||
|
||||
return uxSavedStatusRegister;
|
||||
|
|
@ -348,17 +356,17 @@ void vPortClearInterruptMaskFromISR( UBaseType_t uxSavedStatusRegister )
|
|||
|
||||
#if ( __mips_hard_float == 1 ) && ( configUSE_TASK_FPU_SUPPORT == 1 )
|
||||
|
||||
void vPortTaskUsesFPU(void)
|
||||
void vPortTaskUsesFPU( void )
|
||||
{
|
||||
extern void vPortInitialiseFPSCR( uint32_t uxFPSCRInit );
|
||||
extern void vPortInitialiseFPSCR( uint32_t uxFPSCRInit );
|
||||
|
||||
portENTER_CRITICAL();
|
||||
|
||||
/* Initialise the floating point status register. */
|
||||
vPortInitialiseFPSCR(portINITIAL_FPSCR);
|
||||
vPortInitialiseFPSCR( portINITIAL_FPSCR );
|
||||
|
||||
/* A task is registering the fact that it needs a FPU context. Set the
|
||||
FPU flag (saved as part of the task context). */
|
||||
* FPU flag (saved as part of the task context). */
|
||||
ulTaskHasFPUContext = pdTRUE;
|
||||
|
||||
portEXIT_CRITICAL();
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue