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| #include "Mutex.h"
| Mutex::Mutex()
| {
| m_pMutex=xSemaphoreCreateMutex();
| }
| void Mutex::Lock()
| {
| do {} while (xSemaphoreTake(m_pMutex, portMAX_DELAY)!= pdPASS);
| }
| void Mutex::Unlock()
| {
| xSemaphoreGive(m_pMutex);
| }
| bool Mutex::isLock(TickType_t time)
| {
| if ( xSemaphoreTake( m_pMutex, time) == pdTRUE )
| {
| xSemaphoreGive(m_pMutex);
| return false;
| }
| else
| {
| return true;
| }
| }
|
|
