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 *
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 *
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 *                  Main application
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 *                  Main application
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 *
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 *
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 *********************************************************************
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 *********************************************************************
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 * FileName:        $HeadURL: https://svn.auml.se/svn/HomeAutomation/trunk/EmbeddedSoftware/PIC/canDimmer/Source/Main.c $
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 * FileName:        $HeadURL: https://svn.auml.se/svn/HomeAutomation/trunk/EmbeddedSoftware/PIC/canDimmer/Source/Main.c $
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 * Last changed:    $LastChangedDate: 2006-11-20 17:54:03 +0100 (Mon, 20 Nov 2006) $
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 * Last changed:    $LastChangedDate: 2007-01-28 14:58:11 +0100 (Sun, 28 Jan 2007) $
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 * By:              $LastChangedBy: johboh $
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 * By:              $LastChangedBy: johboh $
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 * Revision:        $Revision: 129 $
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 * Revision:        $Revision: 260 $
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 ********************************************************************/
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 ********************************************************************/
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#include <compiler.h>
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#include <compiler.h>
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#include <stackTasks.h>
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#include <stackTasks.h>
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#include <Tick.h>
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#include <Tick.h>
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#include <funcdefs.h>
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#include <funcdefs.h>
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#include <EEaccess.h>
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#ifdef USE_CAN
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    #include <CAN.h>
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#include <CAN.h>
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#endif
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static void mainInit(void);
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static void mainInit(void);
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- 
 
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/*
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    Features (support upto 8 dimmers).
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    need to define funcc to each channel.
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    need to define funcc to all in this node.
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    channel = 0 to 7
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    value = 0 to 255
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    place = 1 to 10
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- 
 
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    NO FADE
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    set channel to value.
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    set channel off.
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    set channel last.
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    set channel on.
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    set all to value.
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    set all off.
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    set all last.
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    set all on.
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    FADE
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    fade channel to value.
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    fade channel off.
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    fade channel last.
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    fade channel on.
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    fade all to value.
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    fade all off.
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    fade all last.
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    fade all on.
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    MEMORY:
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    Save current values to M[place].
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static int MY_ID = DEFAULT_ID;
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    Set current values to M[place].
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static BYTE MY_NID = DEFAULT_NID;
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    Fade current values to M[place].
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    settings:
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    buttons, default fadespeed, stepping. (Get and set)
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*/
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void main()
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void main()
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{
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{
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    static TICK t = 0;
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    static TICK t = 0;
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    CAN_MESSAGE outCm;
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    CAN_MESSAGE outCm;
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    // Inits
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    // Inits
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    mainInit();
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    mainInit();
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    #ifdef USE_CAN
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        canInit();
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    canInit();
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    #endif
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    tickInit();
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    // Read ID and NID if exist.
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    if (EERead(NODE_ID_EE)==NODE_HAS_ID)
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    {
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        MY_ID=(((WORD)EERead(NODE_ID_EE + 1))<<8)+EERead(NODE_ID_EE + 2);
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        MY_NID=EERead(NODE_ID_EE + 3);
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    }
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    // Send user program startup heatbeat
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    outCm.funct                     = FUNCT_BOOTLOADER;
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    outCm.funcc                     = FUNCC_BOOT_HEARTBEAT;
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    outCm.nid                       = MY_NID;
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    outCm.sid                       = MY_ID;
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    outCm.data_length               = 1;
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    outCm.data[BOOT_DATA_HEARTBEAT_INDEX] = HEARTBEAT_USER_STARTUP;
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    while(!canSendMessage(outCm,PRIO_HIGH));
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    while(1)
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    while(1)
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    {
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    {
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        static TICK t = 0;
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        static TICK t = 0;
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        static TICK heartbeat = 0;
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        if ((tickGet()-heartbeat)>TICK_SECOND*5)
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        {
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            // Send alive heartbeat
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            outCm.funct                     = FUNCT_BOOTLOADER;
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            outCm.funcc                     = FUNCC_BOOT_HEARTBEAT;
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            outCm.nid                       = MY_NID;
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            outCm.sid                       = MY_ID;
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            outCm.data_length               = 1;
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            outCm.data[BOOT_DATA_HEARTBEAT_INDEX] = HEARTBEAT_ALIVE;
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            while(!canSendMessage(outCm,PRIO_HIGH));
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            heartbeat = tickGet();
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        }
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        if ((tickGet()-t)>TICK_SECOND)
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        if ((tickGet()-t)>TICK_SECOND)
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        {
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        {
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            LED0_IO=~LED0_IO;
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            LED0_IO=~LED0_IO;
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            t = tickGet();
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            t = tickGet();
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        }
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        }
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#pragma interrupt high_isr
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#pragma interrupt high_isr
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void high_isr(void)
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void high_isr(void)
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{
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{
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    ClrWdt();
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    #ifdef USE_CAN
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        canISR();
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    canISR();
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    #endif
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    tickUpdate();
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}
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}
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#pragma interrupt low_isr
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#pragma interrupt low_isr
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void low_isr(void)
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void low_isr(void)
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{
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{
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}
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}
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/*
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/*
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*   Function: mainInit
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*   Function: mainInit
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*
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*
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*   Input:  none
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*   Input:  none
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*   Output: none
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*   Output: none
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*   Pre-conditions: none
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*   Pre-conditions: none
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*   Affects: Se code
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*   Affects: Se code
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*   Depends: none.
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*   Depends: none.
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*   Output: none
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*   Output: none
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*   Pre-conditions: canInit and received packet.
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*   Pre-conditions: canInit and received packet.
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*   Affects: Sensors/actuators/etc. See code.
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*   Affects: Sensors/actuators/etc. See code.
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*   Depends: none.
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*   Depends: none.
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*/
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*/
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#ifdef USE_CAN
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void canParse(CAN_MESSAGE cm)
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void canParse(CAN_MESSAGE cm)
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{
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{
146 
    CAN_MESSAGE outCm;
 137 
    CAN_MESSAGE outCm;
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 138 
 
148 
    ClrWdt();
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150 
    switch(cm.funct)
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    {
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        case FUNCT_BOOTLOADER:
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            if (cm.nid==MY_NID && ((((unsigned int)cm.data[BOOT_DATA_RID_HIGH_INDEX])<<8)+cm.data[BOOT_DATA_RID_LOW_INDEX])==MY_ID)
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            {
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                switch(cm.funcc)
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                {
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                    case FUNCC_BOOT_INIT: Reset(); break; //User whant to program me, reset me.
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                    case FUNCC_BOOT_SET_ID:
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                        // Change my ID and NID
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                        MY_ID=(((WORD)cm.data[BOOT_DATA_NEW_ID_HIGH_INDEX])<<8)+cm.data[BOOT_DATA_NEW_ID_LOW_INDEX];
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                        MY_NID=cm.data[BOOT_DATA_NEW_NID_INDEX];
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                        EEWrite(NODE_ID_EE+1,cm.data[BOOT_DATA_NEW_ID_HIGH_INDEX]);
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                        EEWrite(NODE_ID_EE+2,cm.data[BOOT_DATA_NEW_ID_LOW_INDEX]);
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                        EEWrite(NODE_ID_EE+3,cm.data[BOOT_DATA_NEW_NID_INDEX]);
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                        EEWrite(NODE_ID_EE,NODE_HAS_ID);
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                        // Send ack with new id.
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                        outCm.funct                     = FUNCT_BOOTLOADER;
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                        outCm.funcc                     = FUNCC_BOOT_ACK;
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                        outCm.nid                       = MY_NID;
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                        outCm.sid                       = MY_ID;
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                        outCm.data_length               = 8;
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                        outCm.data[BOOT_DATA_ERR_INDEX] = ACK_ERR_NO_ERROR;
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                        while(!canSendMessage(outCm,PRIO_HIGH));
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174 
                    break;
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                }
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            }
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 - 
 
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        break;
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    }
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}
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}
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#endif
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// Below are mandantory when using bootloader
 142 
// Below are mandantory when using bootloader
187 
// define DEBUG_MODE to use without bootloader.
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// define DEBUG_MODE to use without bootloader.
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