BOOL Meter_Init(void)
{
Meter_TotalEnergy = 0;
Meter_TotalEnergyCost = 0;
Meter_PowerFactor = 0;
Meter_VoltageRMS = 0;
Meter_CurrentRMS = 0;
Meter_Time = 0;
PerformingCalculations = bFALSE;
SamplesReady = OS_SemaphoreCreate(0);
RunCalculations = OS_SemaphoreCreate(0);
return (Sampler_Init(sampleCallBack, 0) && Tariff_Init());
}
BOOL RTC_Init()
{
//enable the clock gate to the RTC module
SIM_SCGC6 |= SIM_SCGC6_RTC_MASK;
//configure the required load capacitance (18pf)
RTC_CR |= (RTC_CR_SC2P_MASK | RTC_CR_SC16P_MASK);
//enable the 32.768 KHZ crystal oscillator
RTC_CR |= RTC_CR_OSCE_MASK;
//lock the control register
RTC_LR |= RTC_LR_CRL_MASK;
//enable the time counter and set the time second register start from 0
RTC_SR |= RTC_SR_TCE_MASK;
// RTC_TSR = 0;
//enable the time second interrupt
RTC_IER |= RTC_IER_TSIE_MASK;
// initialize NVIC
// Vector 0x53, IRQ = 67, location = IRQ mod 32 = 3
// NVIC non-IPR=2 IPR=16
// clear pending interrupts
NVICICPR2 = NVIC_ICPR_CLRPEND(1 << 3);
//Enable interrupts
NVICISER2 = NVIC_ISER_SETENA(1 << 3);
RTCCallbackSemaphore = OS_SemaphoreCreate(0);
return bTRUE;
}
/*!
* @brief The entry point into the program.
*/
int main(void)
/*lint -restore Enable MISRA rule (6.3) checking. */
{
/* Write your local variable definition here */
/*** Processor Expert internal initialization. DON'T REMOVE THIS CODE!!! ***/
PE_low_level_init();
/*** End of Processor Expert internal initialization. ***/
/* Write your code here */
OS_Init(CPU_CORE_CLK_HZ);
//Important semaphores. Do it now!
EventSemaphore = OS_SemaphoreCreate(0);
InitSemaphore = OS_SemaphoreCreate(1);
RtcSemaphore = OS_SemaphoreCreate(0);
//Make some threads.
CREATE_THREAD(InitThread, NULL, InitThreadStack, TP_INITTHREAD);
CREATE_THREAD(MainThread, NULL, MainThreadStack, TP_MAINTHREAD);
CREATE_THREAD(EventThread, NULL, EventThreadStack, TP_EVENTTHREAD);
CREATE_THREAD(PacketThread, NULL, PacketThreadStack, TP_PACKETTHREAD);
CREATE_THREAD(RtcThread, NULL, RtcThreadStack, TP_RTCTHREAD);
//GOGOGOGOOGOGOGO
OS_Start();
//We don't go here.
/*** Don't write any code pass this line, or it will be deleted during code generation. ***/
/*** RTOS startup code. Macro PEX_RTOS_START is defined by the RTOS component. DON'T MODIFY THIS CODE!!! ***/
#ifdef PEX_RTOS_START
PEX_RTOS_START(); /* Startup of the selected RTOS. Macro is defined by the RTOS component. */
#endif
/*** End of RTOS startup code. ***/
/*** Processor Expert end of main routine. DON'T MODIFY THIS CODE!!! ***/
for(;;){}
/*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/
} /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/
OS_Mutex_t *OS_MutexCreate(const char *name)
{
OS_Mutex_t *mutex;
mutex = (OS_Mutex_t*)OS_HeapMalloc(HEAP_SYSTEM, sizeof(OS_Mutex_t));
if(mutex == NULL)
return NULL;
mutex->semaphore = OS_SemaphoreCreate(name, 1);
if(mutex->semaphore == NULL)
return NULL;
mutex->thread = NULL;
mutex->count = 0;
return mutex;
}
void OS_Init(uint32 *heapStorage, uint32 bytes)
{
int i;
OS_AsmInterruptInit(); //Patch interrupt vector
OS_InterruptMaskClear(0xffffffff); //Disable interrupts
HeapArray[0] = OS_HeapCreate("Default", heapStorage, bytes);
HeapArray[1] = HeapArray[0];
SemaphoreSleep = OS_SemaphoreCreate("Sleep", 0);
SemaphoreRelease = OS_SemaphoreCreate("Release", 1);
SemaphoreLock = OS_SemaphoreCreate("Lock", 1);
for(i = 0; i < OS_CPU_COUNT; ++i)
OS_ThreadCreate("Idle", OS_IdleThread, NULL, 0, 256);
#ifndef DISABLE_IRQ_SIM
if((OS_InterruptStatus() & (IRQ_COUNTER18 | IRQ_COUNTER18_NOT)) == 0)
{
//Detected that running in simulator so create SimIsr thread
UartPrintfCritical("SimIsr\n");
OS_ThreadCreate("SimIsr", OS_IdleSimulateIsr, NULL, 1, 0);
}
#endif //DISABLE_IRQ_SIM
//Plasma hardware dependent
OS_InterruptRegister(IRQ_COUNTER18 | IRQ_COUNTER18_NOT, OS_ThreadTickToggle);
OS_InterruptMaskSet(IRQ_COUNTER18 | IRQ_COUNTER18_NOT);
}
OS_Heap_t *OS_HeapCreate(const char *name, void *memory, uint32 size)
{
OS_Heap_t *heap;
assert(((uint32)memory & 3) == 0);
heap = (OS_Heap_t*)memory;
heap->magic = HEAP_MAGIC;
heap->name = name;
heap->semaphore = OS_SemaphoreCreate(name, 1);
heap->available = (HeapNode_t*)(heap + 1);
heap->available->next = &heap->base;
heap->available->size = (size - sizeof(OS_Heap_t)) / sizeof(HeapNode_t);
heap->base.next = heap->available;
heap->base.size = 0;
return heap;
}
OS_MQueue_t *OS_MQueueCreate(const char *name,
int messageCount,
int messageBytes)
{
OS_MQueue_t *queue;
int size;
size = messageBytes / sizeof(uint32);
queue = (OS_MQueue_t*)OS_HeapMalloc(HEAP_SYSTEM, sizeof(OS_MQueue_t) +
messageCount * size * 4);
if(queue == NULL)
return queue;
queue->name = name;
queue->semaphore = OS_SemaphoreCreate(name, 0);
if(queue->semaphore == NULL)
return NULL;
queue->count = messageCount;
queue->size = size;
queue->used = 0;
queue->read = 0;
queue->write = 0;
return queue;
}
OS_Timer_t *OS_TimerCreate(const char *name, OS_MQueue_t *mQueue, uint32 info)
{
OS_Timer_t *timer;
OS_SemaphorePend(SemaphoreLock, OS_WAIT_FOREVER);
if(SemaphoreTimer == NULL)
{
SemaphoreTimer = OS_SemaphoreCreate("Timer", 0);
OS_ThreadCreate("Timer", OS_TimerThread, NULL, 250, 2000);
}
OS_SemaphorePost(SemaphoreLock);
timer = (OS_Timer_t*)OS_HeapMalloc(HEAP_SYSTEM, sizeof(OS_Timer_t));
if(timer == NULL)
return NULL;
timer->name = name;
timer->callback = NULL;
timer->mqueue = mQueue;
timer->next = NULL;
timer->prev = NULL;
timer->info = info;
timer->active = 0;
return timer;
}
void QSYS_Init(void)
{
u8 *ptr1;
u8 *ptr2;
// FIL *ptr3;
OS_CPU_SysTickInit();//Initialize the SysTick.
#if OS_USE_UCOS
CPU_IntSrcPrioSet(CPU_INT_PENDSV,15);
CPU_IntSrcPrioSet(CPU_INT_SYSTICK,15);
#endif
SetupHardware();
Debug("sizeof(INPUT_EVENT)=%d\n\r",sizeof(INPUT_EVENT));//for debug by karlno
Debug("sizeof(PAGE_ATTRIBUTE)=%d\n\r",sizeof(PAGE_ATTRIBUTE));//for debug by karlno
Debug("sizeof(IMG_BUTTON_OBJ)=%d\n\r",sizeof(IMG_BUTTON_OBJ));//for debug by karlno
Debug("sizeof(CHAR_BUTTON_OBJ)=%d\n\r",sizeof(CHAR_BUTTON_OBJ));//for debug by karlno
Debug("sizeof(MUSIC_EVENT)=%d\n\r",sizeof(MUSIC_EVENT));//for debug by karlno
//Debug("sizeof(QSYS_MSG_BOX)=%d\n\r",sizeof(QSYS_MSG_BOX));//for debug by karlno
if(SysEvt_MaxNum>32)
{
Debug("Error:SysEvt_MaxNum(%d) is too big!!!\n\r",SysEvt_MaxNum);
Q_ErrorStopScreen("Error:SysEvt_MaxNum is too big!!!\n\r");
}
gLCD_Mutex=OS_MutexCreate();
//创建触摸输入中断发生信号量
gTouchHandler_Sem=OS_SemaphoreCreate(0);
gAllowTchHandler_Sem=OS_SemaphoreCreate(0);
gVsDreq_Sem=OS_SemaphoreCreate(0);
gRfRecvHandler_Sem=OS_SemaphoreCreate(0);
//创建事件传递数据
gInputHandler_Queue=OS_MsgBoxCreate("Input Event",sizeof(INPUT_EVENT),16);
gMusicHandler_Queue=OS_MsgBoxCreate("MusicKV Event",sizeof(MUSIC_EVENT),8);
#if 0//debug
OS_TaskCreate((void (*) (void *)) T1_Task,(void *) 0,
(OS_STK *) &T1_TaskStack[OS_MINIMAL_STACK_SIZE - 1],T1_TASK_pRIORITY);
//OS_TaskCreate(T2_Task , ( signed OS_CHAR * ) "T2 Handler", OS_MINI_STACK_SIZE, NULL, MUSIC_HANDLER_TASK_PRIORITY, NULL );
OS_TaskDelete(SYSTEM_TASK_PRIORITY);
#endif
#if 1 //首次下载完成后可关闭此处代码，防止误下载
Debug("\n\r-------------------SPI FLASH DOWNLOAD FROM SD------------------\n\r");
ptr1=(u8 *)Q_Mallco(CfgFileSize);
ptr2=(u8 *)Q_Mallco(SPI_FLASH_PAGE_SIZE);
SpiFlashDownFromSD(FALSE,"System/Down.cfg",ptr1,ptr2);
Q_Free(ptr2);
Q_Free(ptr1);
Debug("-------------------SPI FLASH DOWNLOAD FROM SD------------------\n\r\n\r");
#endif
Debug("----------------DATABASE SETTING INITIALIZATION----------------\n\r");
DB_Init();
Debug("----------------DATABASE SETTING INITIALIZATION----------------\n\r\n\r");
RTC_SetUp();
Gui_Init(); //图像库初始化
Gui_SetBgLight(Q_DB_GetValue(Setting_BgLightScale,NULL));//设置背光亮度
OS_TaskCreate(MusicHandler_Task,"Music",OS_MINIMAL_STACK_SIZE*8,NULL,MUSIC_TASK_PRIORITY,&MusicHandler_Task_Handle);
OS_TaskCreate(TouchHandler_Task,"Touch",OS_MINIMAL_STACK_SIZE*3,NULL,TOUCH_TASK_PRIORITY,&TouchHandler_Task_Handle);
OS_TaskCreate(KeysHandler_Task,"Keys",OS_MINIMAL_STACK_SIZE*2,NULL,KEYS_TASK_PRIORITY,&KeysHandler_Task_Handle);
OS_TaskCreate(QWebHandler_Task,"QWeb",OS_MINIMAL_STACK_SIZE*8,NULL,RF_DATA_TASK_PRIORITY,&QWebHandler_Task_Handle);
OS_TaskDelay(100);
OS_TaskStkCheck(FALSE);
if(GPIO_ReadInputDataBit(GPIOE,GPIO_Pin_2)==0) //如果没按下Key-PE2，就正常启动串口中断
{
#if !QXW_RELEASE_VER//for debug
USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);//release版本请关掉此句，免得不懂的用户说板卡老死机。
USART_ITConfig(USART3, USART_IT_RXNE, ENABLE);
#endif
}
}
