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feat(freertos): support Espressif's FreeRTOS flavor (#5862)

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This commit is contained in:
Hanes Sciarrone
2024-03-16 10:41:12 -03:00
committed by GitHub
parent 765aac831e
commit c647c3924b
4 changed files with 35 additions and 13 deletions
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28
src/osal/lv_freertos.c
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@@ -16,9 +16,13 @@
#if LV_USE_OS == LV_OS_FREERTOS
#include "atomic.h"
#include "../misc/lv_log.h"
#if (ESP_PLATFORM)
#include "freertos/atomic.h"
#else
#include "atomic.h"
#endif
#include "../misc/lv_log.h"
/*********************
* DEFINES
*********************/
@@ -55,10 +59,22 @@ static void prvTestAndDecrement(lv_thread_sync_t * pxCond,
* STATIC VARIABLES
**********************/
#if (ESP_PLATFORM)
static portMUX_TYPE critSectionMux = portMUX_INITIALIZER_UNLOCKED;
#endif
/**********************
* MACROS
**********************/
#if (ESP_PLATFORM)
#define _enter_critical() taskENTER_CRITICAL(&critSectionMux);
#define _exit_critical() taskEXIT_CRITICAL(&critSectionMux);
#else
#define _enter_critical() taskENTER_CRITICAL();
#define _exit_critical() taskEXIT_CRITICAL();
#endif
/**********************
* GLOBAL FUNCTIONS
**********************/
@@ -336,7 +352,7 @@ static void prvCheckMutexInit(lv_mutex_t * pxMutex)
if(pxMutex->xIsInitialized == pdFALSE) {
/* Mutex initialization must be in a critical section to prevent two threads
* from initializing it at the same time. */
taskENTER_CRITICAL();
_enter_critical();
/* Check again that the mutex is still uninitialized, i.e. it wasn't
* initialized while this function was waiting to enter the critical
@@ -346,7 +362,7 @@ static void prvCheckMutexInit(lv_mutex_t * pxMutex)
}
/* Exit the critical section. */
taskEXIT_CRITICAL();
_exit_critical();
}
}
@@ -385,7 +401,7 @@ static void prvCheckCondInit(lv_thread_sync_t * pxCond)
if(pxCond->xIsInitialized == pdFALSE) {
/* Cond initialization must be in a critical section to prevent two
* threads from initializing it at the same time. */
taskENTER_CRITICAL();
_enter_critical();
/* Check again that the condition is still uninitialized, i.e. it wasn't
* initialized while this function was waiting to enter the critical
@@ -395,7 +411,7 @@ static void prvCheckCondInit(lv_thread_sync_t * pxCond)
}
/* Exit the critical section. */
taskEXIT_CRITICAL();
_exit_critical();
}
}