ram_cust_param.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:           ram_cust_param.c                               *
 *      Project:        Sensorless BLDC Motor HC08                     *
 *      Description:    RAM customer related parameters source file    *
 *      Processor:      HC08MR32/24                                    *
 *      HW:             MC68HC908MR32 MC BOARD 01-RE10144W01 REV B     *
 *      Revision:       2.0                                            *
 *      Date:           6st December 2004                              *
 *      Compiler:       METROWERKS ANSI-C/cC++ Compiler for HC08       *
 *                                                        V-5.0.12 ICG *
 *      Author:         Libor Prokop                                   *
 *      Company:        Motorola SPS                                   *
 *                      Roznov System Application Laboratory           *
 *                      Roznov pod Radhostem, Czech Republic           *
 *      Security:       General Business Information                   *
 *      Note:           for sense resistor RM= ?ohm                    *
 *                      1.65V DC bus currens sensing offset            *
 *                                                                     *
 * =================================================================== *
 * 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 "ram_bit.h"        /* file contains RAM global variables */


/******************************************************************************/
/*              D I R E C T  P A G E - G L O B A L  V A R I A B L E S         */
/******************************************************************************/
#pragma DATA_SEG SHORT MY_ZEROPAGE

/*******************************************************************************
 * Custommer wants to change motor type                                        *
 ******************************************************************************/

/************** Speed Constants and Speed Regulator ***************************/
//unsigned char   Speed_Min_U8;   /* Minimal speed [system units] */

/************** Current, Voltages System Const*********************************/
//unsigned char Curr_Max_Fault;    /* Maximum current limit [A] */
//unsigned char Curr_Regulate;     /* Regulate Current = 8A */  
//unsigned char Offset_Min_Curr;   /* current sensing offset limit when PWM is OFF */
//unsigned char Volt_Max_Fault;    /* Maximum Limit of DC_Bus Voltage */
//unsigned char Volt_Min_Fault;    /* Minimum Limit of DC_Bus Voltage */

/************** System Const **************************************************/
//unsigned char   I_Cntr_FOK;        /* Number of successive feedbacks necessary for
                                   // enter to the Run-stage */
unsigned char   I_Cntr_OVC;        /* Changed Initial value for OVercurrent Counter */
unsigned char    I_Cntr_REGUC_L;
unsigned char   I_Cntr_REGUC_H;

unsigned char   I_Cntr_VLT_L;        /* Changed Initial value for Voltage problem Counter */
unsigned char   I_Cntr_VLT_H;

unsigned char   I_Cntr_Hall;

/*******************************************************************************
 * Custommer wants to change motor PWM frequency                               *
 ******************************************************************************/

/************* Custommer Initial values and constants for PWM *****************/
unsigned char PWM_Modulus;                /* initial value set MC PWM modulus to */

#pragma DATA_SEG DEFAULT