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Add time conversion macros (#866)

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This commit updates the following time conversion macros:

- pdMS_TO_TICKS: Added cast to "uint64_t" to prevent overflow
- pdTICKS_TO_MS: Added macro to convert ticks to milliseconds

Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
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Darian 2023-11-08 13:34:53 +08:00 committed by GitHub
parent 0640b2e486
commit 9c649ea7d1
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1 changed files with 8 additions and 1 deletions
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9
include/projdefs.h
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@ -39,7 +39,14 @@ typedef void (* TaskFunction_t)( void * );
* overridden by a macro of the same name defined in FreeRTOSConfig.h in case the * overridden by a macro of the same name defined in FreeRTOSConfig.h in case the
* definition here is not suitable for your application. */ * definition here is not suitable for your application. */
#ifndef pdMS_TO_TICKS #ifndef pdMS_TO_TICKS
#define pdMS_TO_TICKS( xTimeInMs ) ( ( TickType_t ) ( ( ( TickType_t ) ( xTimeInMs ) * ( TickType_t ) configTICK_RATE_HZ ) / ( TickType_t ) 1000U ) ) #define pdMS_TO_TICKS( xTimeInMs ) ( ( TickType_t ) ( ( ( uint64_t ) ( xTimeInMs ) * ( uint64_t ) configTICK_RATE_HZ ) / ( uint64_t ) 1000U ) )
#endif
/* Converts a time in ticks to a time in milliseconds. This macro can be
* overridden by a macro of the same name defined in FreeRTOSConfig.h in case the
* definition here is not suitable for your application. */
#ifndef pdTICKS_TO_MS
#define pdTICKS_TO_MS( xTimeInTicks ) ( ( TickType_t ) ( ( ( uint64_t ) ( xTimeInTicks ) * ( uint64_t ) 1000U ) / ( uint64_t ) configTICK_RATE_HZ ) )
#endif #endif
#define pdFALSE ( ( BaseType_t ) 0 ) #define pdFALSE ( ( BaseType_t ) 0 )