// Declare Main application
void main(void) {
// Initialize variables
vos_init_semaphore(&DevicesStarted, 0);
vos_init_mutex(&dprintLock, VOS_MUTEX_UNLOCKED);
Delay = 511;
vos_init_semaphore(&EnumerationComplete, 0);
vos_init_semaphore(&SendKeyboardReport, 0);
// Initialise RTOS
vos_init(VOS_QUANTUM, VOS_TICK_INTERVAL, NUMBER_OF_DEVICES);
// Sets the CPU frequency of the connected device.
vos_set_clock_frequency(VOS_48MHZ_CLOCK_FREQUENCY);
// Initialise devices
if (InitDevices()) {
// Initialise threads - pass a ThreadID to each thread
vos_create_thread(28, SIZEOF_tcb, &Blink, 1, 1);
vos_create_thread(27, SIZEOF_tcb, &EnumerateSlave, 1, 2);
vos_create_thread(26, SIZEOF_tcb, &FindKeyboard, 1, 4);
vos_create_thread(25, SIZEOF_tcb, &SendReports, 1, 8);
vos_create_thread( 1, SIZEOF_tcb, &MyIdleTask, 0);
// Start Scheduler to kick off the created thread(s)
vos_start_scheduler();
}
// It is an error to get here, use a breakpoint to catch this
while (1) {
CheckStatus(1, ErrorSchedulerDidNotStart);
}
}
void fifo_init(FIFO_TYPE *pfifo)
{
memset(pfifo, 0, sizeof(FIFO_TYPE));
vos_init_semaphore(&pfifo->semRead, 0);
vos_init_semaphore(&pfifo->semWrite, SZ_FIFO-1);
vos_init_mutex(&pfifo->mutex, VOS_MUTEX_UNLOCKED);
}
/////////////////////////////////////////////////////////////////////////////
// INIT
void SMQInit()
{
head = 0;
tail = 0;
vos_init_semaphore(&semAvailable,0);
vos_init_mutex(&mAccess,0);
}
