int main(void) {
uint8_t opt = 0;
/* Reset of all peripherals, Initializes the Flash interface and the SysTick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_USART2_UART_Init();
/* Enable USART2 interrupt */
HAL_NVIC_SetPriority(USART2_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(USART2_IRQn);
printMessage:
printWelcomeMessage();
while (1) {
opt = readUserInput();
if(opt > 0) {
processUserInput(opt);
if(opt == 3)
goto printMessage;
}
performCriticalTasks();
}
}
bool VoxMain::initialize(int argc, char** argv)
{
if(!readUserInput(argc, argv))
return false;
installSignalHandler();
if(!setToDaemon())
return false;
if(!setupLog())
return false;
if(!INIT_WIRING)
{
ERROR("INIT_WIRING failed!");
return false;
}
if(!VoxControl::getInstance().start())
{
ERROR("(MAIN) failed to start controller thread");
return false;
}
if(!VoxSensor::getInstance().start())
{
ERROR("(MAIN) failed to start sensor thread");
return false;
}
if(!VoxPlayer::getInstance().start())
{
ERROR("(MAIN) failed to start player thread");
return false;
}
if(!VoxVision::getInstance().start())
{
ERROR("(MAIN) failed to start vision thread");
return false;
}
if(!VoxVoice::getInstance().start())
{
ERROR("(MAIN) failed to start voice thread");
return false;
}
if(!createPidFile())
{
ERROR("(MAIN) pid file '%s' create failed", m_pidfile.c_str());
return false;
}
return true;
}
int main(int argc, char* argv[]) {
Graph<NodeMST>* G = new ConnectedGraph<NodeMST>(false, true, true, true);
if (argc > 1) {
if (strcmp(argv[1], "-r") == 0) {
if (argc == 4) {
// if random mode, read nVertices and density.
// read number of nodes
int nNodes = atoi(argv[2]);
cout << "Number of Nodes: " << nNodes<<endl;
// read density of edges
float density = atoi(argv[3])/100.0;
cout << "Density of Edges: " << density<<endl;
// create random graph
G->createRandomGraph(nNodes, density);
} else if (argc == 2) {
// create random graph
G->createRandomGraph(1000, 0.4);
}
#ifdef DEBUG
G->printGraph();
cout<<endl<<endl;
#endif
// comparison function
randomComparisons(G);
} else if(strcmp(argv[1], "-f") == 0 ||
strcmp(argv[1], "-s") == 0) {
// run user input mode with Fibonacci Scheme
readUserInput(G, argv[2]);
// MST class is a singleton, getting instance
MinimumSpanningTree* mst = MinimumSpanningTree::getInstance();
if (strcmp(argv[1], "-f") == 0) {
mst->setScheme(FHEAP);
} else {
mst->setScheme(SIMPLE);
}
cout<<mst->spanMinimumTree(G, G->getNodeByIndex(0))<<endl;
mst->printMSTEdges(G);
}
}
}
int main(void) {
uint8_t opt = 0;
/* Reset of all peripherals, Initializes the Flash interface and the SysTick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_USART2_UART_Init();
printMessage:
printWelcomeMessage();
while (1) {
opt = readUserInput();
processUserInput(opt);
if(opt == 3)
goto printMessage;
}
}
void SM_LED(State *state,int LED,int *Time)
{
static int currentTime[4] = {} ;
static int counter = 0, triggered = 0 ;
int UserInput = 0;
switch(*state)
{
case START :
turnOffLED(LED);
if (LED == LED3)
*state = LED_OFF ; //LED3 doesn;t have to care about button
else
*state = CHECK_BUTTON ;
break ;
case CHECK_BUTTON :
UserInput = readUserInput(); //for LED4 and LED5 only
if(UserInput == 1)
{
triggered = 1 ; //set triggered to 1 to remember that the user had already pressed the button
*state = BUTTON_PRESSED ; //
}
else
*state = BUTTON_NOT_PRESSED ;
break ;
case LED_ON :
turnOnLED(LED);
//if (getCurrentTime() - currentTime[LED] >= *Time)
//{
// currentTime[LED] = getCurrentTime();
turnOffLED(LED);
if (LED == LED3)
*state = LED_OFF ; //LED3 doesn;t have to care about button
else
*state = CHECK_BUTTON ;
if (LED == LED5)
counter ++ ;
//}
break ;
case LED_OFF:
turnOffLED(LED);
//if (getCurrentTime() - currentTime[LED] >= *Time)
//{
// currentTime[LED] = getCurrentTime();
*state = LED_ON ;
//}
break ;
case BUTTON_PRESSED:
if (LED == LED4)
*Time = _100ms;
else if (LED == LED5)
{
if (counter == 5) // LED5 blinked 5 times
{
*state = START ;
break ;
}
}
*state = LED_OFF ;
break ;
case BUTTON_NOT_PRESSED :
if (LED == LED4) //restore LED4 to original blinking rate
*Time = _1s ;
else if (LED == LED5)
{
if (triggered) // button was pressed
{
if (counter == 5 ) // check if LED5 had blinked 5 times
{
triggered = 0 ;
counter = 0 ;
}
else //if not will force LED5 to blink till 5 times
{
*state = LED_OFF ;
break;
}
}
*state = CHECK_BUTTON ; // button was not pressed previously and go and check it again
break ;
}
*state = LED_OFF ;
break ;
}
}
