📄 lzkfunc.c
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if( MenuKeyPresCNT >= KeyPresEvtTime ) // 20 times Key Press, 250mS.
{
if( MenuKeyPresEVT == 0 )
{
MenuKeyPresCNT = MenuKeyPresCNT - KeyPresEvtTime;
MenuKeyPresEVT = 1;
}
}
}
else
{
if( MenuKeyPresCNT >= KeyPresEvtTime ) // 20 times Key Press, 250mS.
MenuKeyPresEVT = 1;
if( MenuKeyPresCNT >= KeyRelsEvtTime ) // 2 times Key Press, 25mS.
MenuKeyRelsEVT = 1;
MenuKeyPresCNT = 0; // .
} /* End of Menu Key */
/***KEY1******************************************************/
if( KEY1 == 0 ) // Begin of Up Key.
{ // KEY1: Up Key.
UpKeyPresCNT++;
if( UpKeyPresCNT >= KeyPresEvtTime ) // 20 times Key Press, 250mS.
{
if( UpKeyPresEVT == 0 )
{
UpKeyPresCNT = UpKeyPresCNT - KeyPresEvtTime;
UpKeyPresEVT = 1;
}
}
}
else
{
if( UpKeyPresCNT >= KeyPresEvtTime ) // 20 times Key Press, 250mS.
UpKeyPresEVT = 1;
if( UpKeyPresCNT >= KeyRelsEvtTime ) // 2 times Key Press, 25mS.
UpKeyRelsEVT = 1;
UpKeyPresCNT = 0; // .
} /* End of Up Key */
/***KEY2******************************************************/
if( KEY2 == 0 ) // Begin of Down Key.
{ // KEY2: Down Key.
DownKeyPresCNT++;
if( DownKeyPresCNT >= KeyPresEvtTime ) // 20 times Key Press, 250mS.
{
if( DownKeyPresEVT == 0 )
{
DownKeyPresCNT = DownKeyPresCNT - KeyPresEvtTime;
DownKeyPresEVT = 1;
}
}
}
else
{
if( DownKeyPresCNT >= KeyPresEvtTime ) // 20 times Key Press, 250mS.
DownKeyPresEVT = 1;
if( DownKeyPresCNT >= KeyRelsEvtTime ) // 2 times Key Press, 25mS.
DownKeyRelsEVT = 1;
DownKeyPresCNT = 0; // .
} /* End of Down Key */
/***KEY3******************************************************/
if( KEY3 == 0 ) // Begin of Enter Key.
{ // KEY3: Enter Key.
EnterKeyPresCNT++;
if( EnterKeyPresCNT >= KeyPresEvtTime )// 20 times Key Press, 250mS.
{
if( EnterKeyPresEVT == 0 )
{
EnterKeyPresCNT = EnterKeyPresCNT - KeyPresEvtTime;
EnterKeyPresEVT = 1;
}
}
}
else
{
if( EnterKeyPresCNT >= KeyPresEvtTime )// 20 times Key Press, 250mS.
EnterKeyPresEVT = 1;
if( EnterKeyPresCNT >= KeyRelsEvtTime ) // 2 times Key Press, 25mS.
EnterKeyRelsEVT = 1;
EnterKeyPresCNT = 0;
} /* End of Enter Key */
KeyScanIntvlCNT = 0;
}
/*****************************************************************
*** CanBUS数据收发
*****************************************************************/
}
/*****************************************************************
*** TIMER 0 SLOT 3
*** (1)直流励磁电压UF采样, 每周波32点(1.6kSPS);
*** (2)直流励磁电流IF采样，每周波32点(1.6kSPS);
*****************************************************************/
/*
uint8 xdata EmVoltSamCNT;
INTUC xdata EmVoltSamDATA[32];
uint16 xdata EmVoltDATA; // 励磁电压实测值
uint8 xdata EmCurrSamCNT;
INTUC xdata EmCurrSamDATA[32];
uint16 xdata EmCurrDATA; // 励磁电流实测值
EmVoltSamEN
EmVoltSamOVER
EmCurrSamEN
EmCurrSamOVER
*/
if( TimSlotCNT == 3 ) // 32 * 0.625 = 20mS.
{
if( EmVoltSamEN == 1 )
{
ADC0_CH_Setting(0x02); // AIN02 for UF.
AD0INT = 0; // RST ADC Convert Complete Flag.
AD0INT = 0; // Delay.
AD0BUSY = 1; // Start ADC0
while( AD0INT == 0 ); // Wait for Convert Over
EmVoltSamDATA[EmVoltSamCNT].ucVAR[1] = ADC0H; // Get High 8 Byte.
EmVoltSamDATA[EmVoltSamCNT].ucVAR[0] = ADC0L; // Get Low 8 Byte.
EmVoltSamDATA[EmVoltSamCNT].uiVAR = EmVoltSamDATA[EmVoltSamCNT].uiVAR >> 4;
EmVoltSamCNT++;
if( EmVoltSamCNT >= 32 )
{
EmVoltSamCNT = 0;
EmVoltSamEN = 0; // 等待程序重新使能
EmVoltSamOVER = 1; // 本轮采样结束标记，等待处理
}
}
if( EmCurrSamEN == 1 )
{
ADC0_CH_Setting(0x03); // AIN03 = IF or CurrRingEI.
AD0INT = 0; // RST ADC Convert Complete Flag.
AD0INT = 0; // Delay.
AD0BUSY = 1; // Start ADC0
while( AD0INT == 0 ); // Wait for Convert Over
EmCurrSamDATA[EmCurrSamCNT].ucVAR[1] = ADC0H; // Get High 8 Byte.
EmCurrSamDATA[EmCurrSamCNT].ucVAR[0] = ADC0L; // Get Low 8 Byte.
EmCurrSamDATA[EmCurrSamCNT].uiVAR = EmCurrSamDATA[EmCurrSamCNT].uiVAR >> 4;
EmCurrSamCNT++;
if( EmCurrSamCNT >= 32 )
{
EmCurrSamCNT = 0;
EmCurrSamEN = 0; // 等待程序重新使能
EmCurrSamOVER = 1; // 本轮采样结束标记，等待处理
}
}
else
{
if( EmCurr_CurrRingSamEN )
{
ADC0_CH_Setting(0x03); // AIN03 = CurrRingEI.
AD0INT = 0; // RST ADC Convert Complete Flag.
AD0INT = 0; // Delay.
AD0BUSY = 1; // Start ADC0
while( AD0INT == 0 ); // Wait for Convert Over
EmCurr_CurrRingSamDATA[EmCurr_CurrRingSamCNT].ucVAR[1] = ADC0H; // Get High 8 Byte.
EmCurr_CurrRingSamDATA[EmCurr_CurrRingSamCNT].ucVAR[0] = ADC0L; // Get Low 8 Byte.
EmCurr_CurrRingSamDATA[EmCurr_CurrRingSamCNT].uiVAR = EmCurr_CurrRingSamDATA[EmCurr_CurrRingSamCNT].uiVAR >> 4;
EmCurr_CurrRingSamCNT++;
if( EmCurr_CurrRingSamCNT >= 32 )
{
EmCurr_CurrRingSamCNT = 0;
EmCurr_CurrRingSamEN = 0; // 等待程序重新使能
EmCurr_CurrRingSamOVER = 1; // 本轮采样结束标记，等待处理
}
}
}
}
/*****************************************************************
*** TIMER 0 SLOT 4
*** (1)采样定子电压或功率因数电流环电流;
*** (2)电流采样，用于计算功率因数
*****************************************************************/
/*
uint8 xdata DUxDIxSamCNT; // 采样计数
INTUC xdata DUxSamDATA[32]; //
INTUC xdata DIxSamDATA[32]; //
DUxDIxSamOVER //
*/
if( TimSlotCNT == 4 ) //
{
/*****************************************************************
*** 功率因数电流环电流采样；
*****************************************************************/
if( PwrFact_CurrRingSamEN == 1 )
{
CurrRingEYSamTimSlotCNT++; // 采样间隔4 * 0.625uS = 2.5mS.
if( CurrRingEYSamTimSlotCNT >= 4 )
{
CurrRingEYSamTimSlotCNT = 0;
ADC0_CH_Setting(0x00); // AIN00 = AinDU or CurrRingEY.
AD0INT = 0; // RST ADC Convert Complete Flag.
AD0INT = 0; // Delay.
AD0BUSY = 1; // Start ADC0
while( AD0INT == 0 ); // Wait for Convert Over
PwrFact_CurrRingSamDATA[PwrFact_CurrRingSamTimCNT].ucVAR[1] = ADC0H; // Get High 8 Byte.
PwrFact_CurrRingSamDATA[PwrFact_CurrRingSamTimCNT].ucVAR[0] = ADC0L; // Get Low 8 Byte.
PwrFact_CurrRingSamDATA[PwrFact_CurrRingSamTimCNT].uiVAR = CurrRingEYDATA[CurrRingEYSamTimCNT].uiVAR >> 4;
PwrFact_CurrRingSamTimCNT++;
if( PwrFact_CurrRingSamTimCNT >= 8 )
{
PwrFact_CurrRingSamTimCNT = 0;
PwrFact_CurrRingSamEN = 0;
PwrFact_CurrRingSamOVER = 1;
}
} // End of CurrRingEY Sampling.
}
/*****************************************************************
*** (1)采样定子电压；
*** (2)采样定子电流；
*** 说明：优先级低于功率因数电流环方式；
*****************************************************************/
else
{
if( PwrFact_DUxDIxSamEN == 1 )
{
ADC0_CH_Setting(0x00); // AIN00 = AinDU or CurrRingEY.
AD0INT = 0; // RST ADC Convert Complete Flag.
AD0INT = 0; // Delay.
AD0BUSY = 1; // Start ADC0
while( AD0INT == 0 ); // Wait for Convert Over
DUxSamDATA[DUxDIxSamCNT].ucVAR[1] = ADC0H; // Get High 8 Byte.
DUxSamDATA[DUxDIxSamCNT].ucVAR[0] = ADC0L; // Get Low 8 Byte.
DUxSamDATA[DUxDIxSamCNT].uiVAR = DxSamDATA[DUxDIxSamCNT].uiVAR >> 4;
ADC0_CH_Setting(0x01); // AIN01 = AinDI.
AD0INT = 0; // RST ADC Convert Complete Flag.
AD0INT = 0; // Delay.
AD0BUSY = 1; // Start ADC0
while( AD0INT == 0 ); // Wait for Convert Over
DIxSamDATA[DUxDIxSamCNT].ucVAR[1] = ADC0H; // Get High 8 Byte.
DIxSamDATA[DUxDIxSamCNT].ucVAR[0] = ADC0L; // Get Low 8 Byte.
DIxSamDATA[DUxDIxSamCNT].uiVAR = DIxSamDATA[DUxDIxSamCNT].uiVAR >> 4;
DUxDIxSamCNT++;
if( DUxDIxSamCNT >= 32 )
{
DUxDIxSamCNT = 0;
PwrFact_DUxDIxSamEN = 0;
PwrFact_DUxDIxSamOVER = 1;
}
}
}
}
TimSlotCNT++; // Time Slot Counting.
if( TimSlotCNT >= 5 )
TimSlotCNT = 0;
uiTimCNT++; // 1S Counting.
if( uiTimCNT >= 8000 ) // Second Time Base.
{
uiTimCNT = 0; // .
SecFlag = 1; // Second Signal.
}
}
/****************************************************************************
** 函数名称: T3_ISR()
** 功能描述: T3定时器中断处理，中断间隔10mS
(1)电机正常启动;
(2)电机降压启动;
(3)电机失控处理;
(4)电机失步处理;
** 入口参数: 无
** 出口参数: 无
** 全局变量: 无
** 调用模块: 无
** 说明:
****************************************************************************/
void T3_ISR(void) interrupt 14
{
SFRPAGE = TMR3_PAGE; // Change to TIMER01 PAGE.
TF3 = 0;
if( MotNmlVoltStaUpEN == 1 ) // 电机正常启动.
{
}
if( MotLowVoltStaUpEN == 1 ) // 电机降压启动.
{
}
if( MotAsyncAftSyncEvt )
{
TrigOutEN = 0;
MotAsyncAftSyncEvt = 0;
}
}
/****************************************************************************
** 函数名称: main()
** 功能描述: 主程序，处理非实时任务或计算任务;
** 入口参数: 无
** 出口参数: 无
** 全局变量: 无
** 调用模块: 无
** 说明:
****************************************************************************/
void main(void)
{
uint8 data i, j, ucTMP, LCD_DispBuff[3];
uint8 data SecCNT;
uint16 idata uiTMP;
EA = 0;
SP = 0xC0; // SP: 64 Bytes,0xC0～0xff, User: 192 Bytes.
WDT_Disabled(); // WatchDog Disabled.
Port_Init(); // I/O Port and EMIF Config.
External_Osc(); // Switch to External Oscillator, 24.000MHz.
Interrupt_Init(); // Interrupt Controllor Initialize.
Ref_Init(1); // Enabled Internal Vlotage Reference.
ADC0_Init(1,0,0,0,0,0,1); // ADC0 Enabled, AD0BUSY, CH0, GAIN: 1, HVA Disabled, HVA GAIN: 1, Left-justified.
PCA_Init(); // CEX0: Square Wave. CEX1: "1".
PulseOutPut(0x7f); // iLED = "0",Pulse Output Indicating.
LCD_nCS0 = 1; // 禁止LCD总线输出，防止数据总线冲突.
T0T1_Init(); // T0: 125uS; T1: PhaseDiff MSR.
T4_Init(); // UART0 Baudrate, RS-485.
T0_RunCtrl(1);
LED_OnOff(BLED,1); // LCD BackLED On.
BLED_ON_Flag = 1;
BLED_ON_CNT = 0;
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