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CI-CD Updates (#768)

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* Use new version of CI-CD Actions
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* Format and spell check all files in the portable directory
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Soren Ptak 2023-09-05 17:24:04 -04:00 • committed by GitHub
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68
portable/CCS/MSP430X/port.c
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@ -31,28 +31,28 @@
#include "task.h"
/*-----------------------------------------------------------
* Implementation of functions defined in portable.h for the MSP430X port.
*----------------------------------------------------------*/
* Implementation of functions defined in portable.h for the MSP430X port.
*----------------------------------------------------------*/
/* Constants required for hardware setup. The tick ISR runs off the ACLK,
not the MCLK. */
* not the MCLK. */
#define portACLK_FREQUENCY_HZ ( ( TickType_t ) 32768 )
#define portINITIAL_CRITICAL_NESTING ( ( uint16_t ) 10 )
#define portFLAGS_INT_ENABLED ( ( StackType_t ) 0x08 )
/* We require the address of the pxCurrentTCB variable, but don't want to know
any details of its type. */
* any details of its type. */
typedef void TCB_t;
extern volatile TCB_t * volatile pxCurrentTCB;
/* Each task maintains a count of the critical section nesting depth. Each
time a critical section is entered the count is incremented. Each time a
critical section is exited the count is decremented - with interrupts only
being re-enabled if the count is zero.
usCriticalNesting will get set to zero when the scheduler starts, but must
not be initialised to zero as this will cause problems during the startup
sequence. */
* time a critical section is entered the count is incremented. Each time a
* critical section is exited the count is decremented - with interrupts only
* being re-enabled if the count is zero.
*
* usCriticalNesting will get set to zero when the scheduler starts, but must
* not be initialised to zero as this will cause problems during the startup
* sequence. */
volatile uint16_t usCriticalNesting = portINITIAL_CRITICAL_NESTING;
/*-----------------------------------------------------------*/
@ -70,25 +70,27 @@ void vPortSetupTimerInterrupt( void );
*
* See the header file portable.h.
*/
StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )
StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
TaskFunction_t pxCode,
void * pvParameters )
{
uint16_t *pusTopOfStack;
uint32_t *pulTopOfStack, ulTemp;
uint16_t * pusTopOfStack;
uint32_t * pulTopOfStack, ulTemp;
/*
Place a few bytes of known values on the bottom of the stack.
This is just useful for debugging and can be included if required.
*pxTopOfStack = ( StackType_t ) 0x1111;
pxTopOfStack--;
*pxTopOfStack = ( StackType_t ) 0x2222;
pxTopOfStack--;
*pxTopOfStack = ( StackType_t ) 0x3333;
pxTopOfStack--;
*/
* Place a few bytes of known values on the bottom of the stack.
* This is just useful for debugging and can be included if required.
*
* pxTopOfStack = ( StackType_t ) 0x1111;
* pxTopOfStack--;
* pxTopOfStack = ( StackType_t ) 0x2222;
* pxTopOfStack--;
* pxTopOfStack = ( StackType_t ) 0x3333;
* pxTopOfStack--;
*/
/* Data types are need either 16 bits or 32 bits depending on the data
and code model used. */
* and code model used. */
if( sizeof( pxCode ) == sizeof( uint16_t ) )
{
pusTopOfStack = ( uint16_t * ) pxTopOfStack;
@ -137,19 +139,19 @@ uint32_t *pulTopOfStack, ulTemp;
pxTopOfStack--;
*pxTopOfStack = ( StackType_t ) 0x4444;
pxTopOfStack--;
#else
#else /* ifdef PRELOAD_REGISTER_VALUES */
pxTopOfStack -= 3;
*pxTopOfStack = ( StackType_t ) pvParameters;
pxTopOfStack -= 9;
#endif
#endif /* ifdef PRELOAD_REGISTER_VALUES */
/* A variable is used to keep track of the critical section nesting.
This variable has to be stored as part of the task context and is
initially set to zero. */
* This variable has to be stored as part of the task context and is
* initially set to zero. */
*pxTopOfStack = ( StackType_t ) portNO_CRITICAL_SECTION_NESTING;
/* Return a pointer to the top of the stack we have generated so this can
be stored in the task control block for the task. */
* be stored in the task control block for the task. */
return pxTopOfStack;
}
/*-----------------------------------------------------------*/
@ -157,7 +159,7 @@ uint32_t *pulTopOfStack, ulTemp;
void vPortEndScheduler( void )
{
/* It is unlikely that the MSP430 port will get stopped. If required simply
disable the tick interrupt here. */
* disable the tick interrupt here. */
}
/*-----------------------------------------------------------*/
@ -173,7 +175,7 @@ void vPortSetupTimerInterrupt( void )
#pragma vector=configTICK_VECTOR
interrupt void vTickISREntry( void )
{
extern void vPortTickISR( void );
extern void vPortTickISR( void );
__bic_SR_register_on_exit( SCG1 + SCG0 + OSCOFF + CPUOFF );
#if configUSE_PREEMPTION == 1
@ -184,5 +186,3 @@ extern void vPortTickISR( void );
vPortCooperativeTickISR();
#endif
}