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message queue adaptions for calls from ISR

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functions moved to top
binary sempahore file init
mutex return values
This commit is contained in:
Robin Müller
2020-02-25 12:54:28 +01:00
parent 54eeb71f02
commit bfc7a768ce
10 changed files with 171 additions and 67 deletions
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13
osal/FreeRTOS/Mutex.cpp
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@ -6,7 +6,9 @@ const uint32_t MutexIF::NO_TIMEOUT = 0;
Mutex::Mutex() {
handle = xSemaphoreCreateMutex();
//TODO print error
if(handle == NULL) {
error << "Mutex creation failure" << std::endl;
}
}
Mutex::~Mutex() {
@ -18,8 +20,7 @@ Mutex::~Mutex() {
ReturnValue_t Mutex::lockMutex(uint32_t timeoutMs) {
if (handle == 0) {
//TODO Does not exist
return HasReturnvaluesIF::RETURN_FAILED;
return MutexIF::MUTEX_NOT_FOUND;
}
TickType_t timeout = portMAX_DELAY;
if (timeoutMs != NO_TIMEOUT) {
@ -30,8 +31,7 @@ ReturnValue_t Mutex::lockMutex(uint32_t timeoutMs) {
if (returncode == pdPASS) {
return HasReturnvaluesIF::RETURN_OK;
} else {
//TODO could not be acquired/timeout
return HasReturnvaluesIF::RETURN_FAILED;
return MutexIF::MUTEX_TIMEOUT;
}
}
@ -44,7 +44,6 @@ ReturnValue_t Mutex::unlockMutex() {
if (returncode == pdPASS) {
return HasReturnvaluesIF::RETURN_OK;
} else {
//TODO is not owner
return HasReturnvaluesIF::RETURN_FAILED;
return MutexIF::CURR_THREAD_DOES_NOT_OWN_MUTEX;
}
}