/*******************************************************************************
Function Name : InitSysclk
Engineer : b08110
Date : Jan-07-2011
Parameters : NONE
Modifies : NONE
Returns : NONE
Notes : initialize Fsys 64 MHz PLL with 8 MHz crystal reference
Issues : NONE
*******************************************************************************/
static void InitSysclk(void)
{
InitModesAndClks();
InitPeriClkGen();
DisableWatchdog();
}
//=============================================================================
//
//=============================================================================
void MonitorMCU(void)
{
BYTE ret, i, j;
BYTE idx;
BYTE argv_num1, argv_num2; //, argv_num3;
//if ( argc>2) { BKFYI: It will hurt a speed
// argv_num1 = a2h( argv[2] );
// if ( argc>3 ) {
// argv_num2 = a2h( argv[3] );
// if (argc > 4) {
// argv_num3 = a2h( argv[4] );
// }
// }
//}
//---------------------- Write SFR -----------------------
if( !stricmp( argv[1], "Ws" ) ) {
if( argc < 4 ) {
Printf(" ----> Missing parameter !!!");
return;
}
argv_num1 = a2h( argv[2] );
argv_num2 = a2h( argv[3] );
ret = WriteSFR(argv_num1, argv_num2);
if( echo ) {
Printf("\nMCU SFR Write: %02bx=%02bx (%02bx) ", argv_num1, argv_num2, ret);
for(i=0; i<8; i++) {
if( ret & 0x80 ) Puts("1"); else Puts("0");
ret <<=1;
}
}
}
//---------------------- Read SFR ------------------------
else if( !stricmp( argv[1], "Rs" ) ) {
if( argc < 3 ) {
Printf(" ----> Missing parameter !!!");
return;
}
argv_num1 = a2h( argv[2] );
ret = ReadSFR(argv_num1);
if( echo ) {
Printf("\nMCU SFR Read: %02bx=%02bx ", argv_num1, ret);
for(i=0; i<8; i++) {
if( ret & 0x80 ) Puts("1"); else Puts("0");
ret <<=1;
}
}
}
//---------------------- Dump SFR ------------------------
else if( !stricmp( argv[1], "Ds" ) ) {
Printf("\nDump DP8051 SFR");
for (j=0x8; j<=0x0f; j++) {
Printf("\nSFR %02bx: ", j*0x10);
for(i=0; i<8; i++) Printf("%02bx ", ReadSFR(j*0x10+i) );
Printf("- ");
for(; i<16; i++) Printf("%02bx ", ReadSFR(j*0x10+i) );
}
}
//---------------------- Bitwise SFR control---------------------
else if( !stricmp( argv[1], "Bs" ) ) {
Printf("\nSorry!!");
}
//---------------------- Dump SFR map---------------------
else if( !stricmp( argv[1], "SFR" ) ) {
BYTE len;
DWORD UsedTime;
UsedTime = SystemClock;
Printf("\nDump DP80390 SFR");
for(j=0x00; j < 0x80; j++) {
idx = j+0x80;
for(i=0; i < 0x80; i++) {
if(SFR_map[i].idx == idx)
break; //success
if(SFR_map[i].idx == 0) {
i = 0x80;
break; //fail
}
}
if((j&0x07) == 0)
Puts("\n");
if(i != 0x80) {
Printf("%02bx:%05s",SFR_map[i].idx, SFR_map[i].name);
len = TWstrlen(SFR_map[i].name);
len = 5-len; //max 5.
for(i=0; i < len; i++)
Puts(" ");
Printf(":%02bx ",ReadSFR(idx));
}
else {
//Printf("--:-----:--_");
//Printf(" ");
Printf(" ..... ");
}
}
UsedTime = SystemClock - UsedTime;
Printf("\nUsedTime:%ld.%ldsec", UsedTime/100, UsedTime%100 );
}
//---------------------- Dump xdata ----------------------
else if( !stricmp( argv[1], "Wx" ) ) {
WORD addr;
if( argc < 4 ) {
Printf(" ----> Missing parameter !!!");
return;
}
addr = a2h( argv[2] );
argv_num2 = a2h( argv[3] );
*(BYTE xdata *)(addr) = argv_num2;
ret = *(BYTE xdata *)(addr);
if( echo ) {
Printf("\nMCU XDATA Write: %04x=%02bx (%02bx) ", addr, argv_num2, ret);
}
}
//---------------------- Dump xdata ----------------------
else if( !stricmp( argv[1], "Rx" ) ) {
WORD addr;
if( argc < 3 ) {
Printf(" ----> Missing parameter !!!");
return;
}
addr = a2h(argv[2]);
ret = *(BYTE xdata *)(addr);
if( echo ) {
Printf("\nMCU XDATA Read: %04x=%02bx ", addr, ret);
}
}
//---------------------- Dump xdata ----------------------
else if( !stricmp( argv[1], "Dx" ) ) {
//data BYTE xdata *osddata = (BYTE xdata *)0xc002;
WORD addr=0x0000, len=0x100;
if( argc>=3 ) addr = a2h(argv[2]);
if( argc>=4 ) len = a2h(argv[3]);
Printf("\nDump DP8051 XDATA 0x%04x ", addr);
for (j=0; j<len/0x10; j++) {
Printf("\nXDATA %04x: ", (WORD)(addr+j*0x10) );
for(i=0; i<8; i++) Printf("%02bx ", *(BYTE xdata *)(addr + j*0x10+i) );
Printf("- ");
for(; i<16; i++) Printf("%02bx ", *(BYTE xdata *)(addr + j*0x10+i) );
}
}
//---------------------- Enable WDT ------------------------
#if defined(SUPPORT_WATCHDOG) || defined(DEBUG_WATCHDOG)
else if( !stricmp( argv[1], "WDT" ) ) {
if(argc > 2) {
if( argv[2][0]=='1' ) {
BYTE mode;
if(argc > 3)
mode=a2h(argv[3]);
else
mode = 0;
EnableWatchdog(mode);
Printf("\nWatchdog Timer is enabled. mode:%bx", mode);
}
else if( argv[2][0]=='2' ) {
Puts("Watchdog test....");
RestartWatchdog();
Puts("start....");
SFR_EWDI = 0;
delay1s(1,__LINE__);
delay1s(1,__LINE__);
delay1s(1,__LINE__);
delay1s(1,__LINE__);
delay1s(1,__LINE__);
delay1s(1,__LINE__);
delay1s(1,__LINE__);
//system reset before you here.
Puts("..FAIL");
}
else {
DisableWatchdog();
Printf("\nWatchdog Timer is disabled.");
}
}
else {
Puts("\nWatchdog ");
if(SFR_WDCON & 0x02) Puts("On");
else Puts("Off");
#ifdef SUPPORT_WATCHDOG
Puts(" with SUPPORT_WATCH");
#endif
#ifdef DEBUG_WATCHDOG
Puts(" with DEBUG_WATCH");
#endif
}
}
#endif
//---------------------- Enable INT ------------------------
else if( !stricmp( argv[1], "IE" ) ) {
if ( argc < 3 ) {
Puts("\nMCU IE n 1/0 - MCU interrupt en/disable #n ");
return;
}
argv_num1 = a2h( argv[2] );
if( argv[3][0]=='1' ) {
EnableExtInterrupt( argv_num1 );
Printf("\nInterrupt #%d is enabled.", argv_num1);
}
else {
DisableExtInterrupt( argv_num1 );
Printf("\nInterrupt #%d is disabled.", argv_num1);
}
}
//---------------------- Extended INT ------------------------
else if( !stricmp( argv[1], "DE" ) ) {
Printf("\nEnable DE-end Interrupt");
SFR_IE1 = 0; // Clear Pending Interrupt
SFR_EX1 = 1; // Enable Interrupt
}
//---------------------- Extended INT ------------------------
else if( !stricmp( argv[1], "EI" ) ) {
extern DWORD ExtIntCount;
if( argc < 3 ) {
Printf("\nMCU extend Interrupt Status: %02bx, count: %ld", EXINT_STATUS, ExtIntCount );
ExtIntCount = 0;
#ifdef DEBUG_ISR
Printf(" MCU %04x", MCU_INT_STATUS);
MCU_INT_STATUS = 0;
#endif
return;
}
argv_num1 = a2h( argv[2] );
EXINT_STATUS &= argv_num1;
}
//---------------------- INTERRUPT Counter---------------------
#ifdef DEBUG_ISR
else if( !stricmp( argv[1], "INTC" ) ) {
BYTE i;
WORD counter;
for(i=0; i <= 20; i++) {
SFR_EA=0;
counter = INTR_counter[i]; //read
INTR_counter[i]=0; //clear
SFR_EA=1;
if(counter) {
Printf("\n%02bd:%d",i,counter);
}
}
}
#endif
#ifdef DEBUG_UART
else if( !stricmp( argv[1], "UART" ) )
DEBUG_dump_uart0();
#if 0
{
BYTE i;
if(UART0_OVERFLOW_counter) {
Printf("\nUART0 Overflow:%bd",UART0_OVERFLOW_counter);
UART0_OVERFLOW_counter = 0; //clear
}
if(UART0_MAX_counter) {
Printf("\nUART0 Max:%bd",UART0_MAX_counter);
UART0_MAX_counter = 0; //clear
}
Printf("\nRS_buf[%bd], RS_in:%bd RS_out:%bd",RS_BUF_MAX,RS_in,RS_out);
for(i=0; i < RS_BUF_MAX; i++)
Printf(" %02bx", RS_buf[i]);
}
#endif
#endif
//---------------------- Interrupt Help ------------------------
else if( !stricmp( argv[1], "INT" ) ) {
void main(void)
{
IFR = 0x0000;
IER = 0x0000;
DisableWatchdog();
InitSysParameters(); // Initialization of system parameters
InitSysTimer(); // Initialization of system timer
#if (USE_TEST1_PIN)
TEST_1_INI();
TEST_1_OFF();
#endif
#if (USE_TEST2_PIN)
TEST_2_INI();
TEST_2_OFF();
#endif
InitWatchdog(); // Initialization of watchdog
InitXWatchdog(); // Initialization of extern watchdog
InitIndicators();
// InitSwitches();
InitKeyboard();
SetTimer(T_LED, T_LED_D); // Set Timers
SetTimer(T_SEC, T_SEC_D);
SetTimer(T_SWT, T_SWT_D);
PieCtrlRegs.PIEACK.all = 0xFFFF; // Enables PIE to drive a pulse into the CPU
EINT; // Enable Interrupts at the CPU level
//--- Enable interrupts
//SetDBGIER(IER); // Configure the DBGIER for realtime debug
//asm(" CLRC INTM, DBGM"); // Enable global interrupts and realtime debug
TimeDev.second = 0;
TimeDev.minute = 0;
TimeDev.hour = 0;
TimeDev.date = 0;
EnableWatchdog();
//--------------------------------------------------------------------------------------------------
for(;;) // Main loop
{
ServiceWatchdog(); // Reset Watchdog
//--------------------------------------------------------------------------------------------------
//----------------------------------------------// Time intervals
if(CheckTimer(T_SEC))
{
SetTimer(T_SEC, T_SEC_D);
if (++TimeDev.second > 59)
{
TimeDev.second = 0;
if (++TimeDev.minute > 59)
{
TimeDev.minute = 0;
if (++TimeDev.hour > 23)
{
TimeDev.hour = 0;
TimeDev.date++;
}
}
}
}
//--------------------------------------------------------------------------------------------------
//----------------------------------------------// Indication
if(CheckTimer(T_LED))
{
Debug[0]++;
SetTimer(T_LED, T_LED_D);
//----------------------------------------------// Signaling the state of the system
// ControlLedWork(TOGGLE); // LED indicates normal work of the system
//ControlIndicatorPower(TOGGLE); // Indication of connection to the power line
//----------------------------------------------// Signaling presence of errors
/*if (FlagDev.bit.ERR)
{
ControlLedError(TOGGLE);
//ControlIndicatorError(TOGGLE);
}
else
{
ControlLedError(OFF);
//ControlIndicatorError(OFF);
}*/
#if (USE_INDICATOR1)
//----------------------------------------------// Indication of the device working
// in the converter mode
/*if (FlagDev.bit.WORK)
{
ControlIndicatorWork(ON);
}
else
{
ControlIndicatorWork(OFF);
}*/
#endif
#if (USE_INDICATOR2)
//----------------------------------------------// Indication of the presence of communication
// with the control device
/*if (!ErrorDev.bit.CTR)
{
ControlIndicatorLink(ON);
}
else
{
ControlIndicatorLink(OFF);
}*/
#endif
}
if(CheckTimer(T_SWT))
{
#if (USE_SWT1)
if (CheckButtonStop() && !CheckButtonStart())
{
FlagDev.bit.STOP = 1;
}
#endif
#if (USE_SWT2)
if (CheckButtonStart() && !CheckButtonStop())
{
FlagDev.bit.PUSK = 1;
}
#endif
#if (USE_SWT3)
if (CheckButtonReset())
{
FlagDev.bit.RESET = 1;
}
#endif
#if (USE_ONB_BUT1)
if (CheckButtonOnboard1())
{
ControlLedOnboard3(ON);
}
else
{
ControlLedOnboard3(OFF);
}
#endif
#if (USE_KBRD)
CheckKeyboard();
if(KeyboardStat.bit.BUT1)
{
ControlLedWork(ON);
Debug[1] = 1;
}
else
{
ControlLedWork(OFF);
Debug[1] = 0;
}
if(KeyboardStat.bit.BUT2)
{
ControlLedError(ON);
Debug[2] = 1;
}
else
{
ControlLedError(OFF);
Debug[2] = 0;
}
if(KeyboardStat.bit.BUT4)
{
ControlLedOnboard3(ON);
Debug[3] = 1;
}
else
{
ControlLedOnboard3(OFF);
Debug[3] = 0;
}
if(KeyboardStat.bit.BUT5)
{
ControlLedOnboard4(ON);
Debug[4] = 1;
}
else
{
ControlLedOnboard4(OFF);
Debug[4] = 0;
}
#endif
}
//--------------------------------------------------------------------------------------------------
}
}
