code_isr.c

电动车电流流量计显示程序. 单片机根据采样电阻采得电流后通过数码管显示当前电流是多少安培.

/***********************************************************************
 * HEADER_START                                                        *
 *                                                                     *
 *      Name:           code_isr.c                                     *
 *      Project:        Sensorless BLDC Motor HC08                     *
 *      Description:    interrupt subroutines                          *
 *      Processor:      HC08MR32/24                                    *
 *      HW:             MC68HC908MR32 MC BOARD 01-RE10144W01 REV B     *
 *      Revision:       2.0                                            *
 *      Date:           6th December 2004                              *
 *      Compiler:       METROWERKS ANSI-C/cC++ Compiler for HC08       *
 *                                                        V-5.0.12 ICG *
 *      Author:         Libor Prokop(R30322), Radim Visinka            *
 *      Company:        Motorola SPS                                   *
 *                      Roznov System Application Laboratory           *
 *                      Roznov pod Radhostem, Czech Republic           *
 *      Security:       General Business Information                   *
 *                      The BLDC motor start-up algorithm is patented  *
 *                      by Motorola patent US6023141.                  *
 *                      The BLDC commutation and position sensing      *
 *                      is patented by Motorola patents WO9821816A1    *
 *                      and US5751128                                  *
 *                      The patents usage is conditioned with          *
 *                      utilization on Motorola MCU/DSP                *
 *      Note:           Positive polarity set in MOR register          *
 *                      when break with Hiwave all IGBTs are OFF!!!    *
 *                                                                     *
 * =================================================================== *
 * Copyright (c):      MOTOROLA Inc.,2004, All rights reserved.        *
 *                                                                     *
 * =================================================================== *
 * THIS SOFTWARE IS PROVIDED BY MOTOROLA RSAL "AS IS" AND ANY          *
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE *
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR  *
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL MOTOROLA RSAL OR         *
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,    *
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT        *
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;        *
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)            *
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, *
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)       *
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED *
 * OF THE POSSIBILITY OF SUCH DAMAGE.                                  *
 * =================================================================== *
 *
 * HEADER_END
 */


/******************************************************************************/
/*              I N C L U D E  H E A D E R  F I L E S                         */
/******************************************************************************/
#include "qy2io.h"			/* file contains MR32 registers definition */
#include "const.h"          /* file contains global constants and
                               definitions */
#include "ram.h"            /* file contains RAM global variables */
#include "code_isr.h"
#include "code_fun.h"
#include "tab_cust.h"
/******************************************************************************/
/*              INTERRUPT FUNCTION DEFINITIONS                                */
/******************************************************************************/ 
#pragma TRAP_PROC	
void SWI_Int(void)              /* software interrupt service routine */
    {
    /* while (1); */            /* TUNING_5 go to infinite loop when debuging */
    }
#pragma TRAP_PROC               /* external interrupt service routine */
void IRQ_Int(void)
    {
    /* while (1); */            /* TUNING_5 go to infinite loop when debuging */
    }

#pragma TRAP_PROC
void TIMOv_Int(void)           /* timerA Overflow interrupt service routine
                                  this interrupts occurs every 62.5us at
                                  3.2MHz frequency. It's calculated on
                                  3.2*10exp(6)/(2*100) */
	{
        /* while (1); */            /* TUNING_5 go to infinite loop when debuging */
           /* if PWM Duty Cycle up */       
       TSC.B.TOF = 0; 
       TIMER++;      /* Software timer at the end of PWM interrupt */
	}


	
#pragma TRAP_PROC 
void TIMCh0_Int(void)          /* timerB channel 0 interrupt service routine */
	{ 

	}

#pragma TRAP_PROC 
void TIMCh1_Int(void)          /* timerB channel 1 interrupt service routine */
	{ 
    /* while (1); */            /* TUNING_5 go to infinite loop when debuging */
	}

#pragma TRAP_PROC 
void KBI_Int(void)          /* timerB channel 1 interrupt service routine */
	{ 
    /* while (1); */            /* TUNING_5 go to infinite loop when debuging */
	}


#pragma TRAP_PROC 
void AD_Int(void)               /* A/D interrupt service routine */
	{ 
    /* while (1); */            /* TUNING_5 go to infinite loop when debuging */
	}