3.22EjemploDRM007 Co..

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Source Code // Function Headers void InitTimerA(void); void InitTimerB(void); void StopMotor(void); void WaitMs(UBYTE number_of_miliseconds); void InitPWMMC(void); void InitPLL(void); void NextSequence(void); SINT16 PIController (void); void MotorStalledProtection(void); void InitMotor(UBYTE commanded_operation); // Macro Definitions #define HallSensorInputs() (PORTB & 0x70) #define TurnOffAllPWMOutputs() (PWMOUT = 0x40) #define Turn_On_Low_Side_MOSFETs() (PWMOUT = 0x6A) #define ResumeTimerA() (TASC &= ~TSTOP) #define ResumeTimerB() (TBSC &= ~TSTOP) #define Reset_TimerA() (TASC |= TRST) #define Reset_TimerB() (TBSC |= TRST) // Timer Flags #define Prescaler_by_1 0x00 #define Prescaler_by_2 0x01 #define Prescaler_by_4 0x02 #define Prescaler_by_8 0x03 #define Prescaler_by_16 0x04 #define Prescaler_by_32 0x05 #define Prescaler_by_64 0x06 #define _1milli 0x007D #define _100milis 0xC350 #define IC_any_Edge 0x0C #define Port_Control 0x00 #define MAXPERIOD 4605 #define MINPERIOD 237 #define MAXSPEED 126 #define MINSPEED 7 #define MAXINTEGRAL 25000 #define MININTEGRAL -25000 // Brushless Status and Control #define HALL_A 0x10 #define HALL_B 0x20 #define HALL_C 0x40 #define CW 0 #define CCW 1 #define BLDCSTOP 0 #define BLDCSPIN 1 #define BLDCWASH 2 #define WASHTABLEPOINTS 256 #define SPINTABLEPOINTS 256 DRM007 BLDC Motor Control Board for Industrial and Appliance Applications 112 Source Code MOTOROLA
Source Code Include Files #define NO_FAULT #define MOTOR_STALLED #define FAULT_OCCURRED // PWM Module #define _15_625KHz #define ZEROPWM #define DEADTIME #define PWMOFF #define PWMFREQ #define PWMON #define RELOAD_1 #define RELOAD_2 #define RELOAD_4 #define RELOAD_8 0x00 0x01 0x02 0x100 0x80 0x10 0x0000 _15_625KHz PWMFREQ 0x00 0x40 0x80 0xC0 /*****************************************************************************\ * End timer.h * ******************************************************************************/ ; 7.2.5 LCD.H ; /*****************************************************************************\ * Copyright (c) 2002, Motorola Inc. * * Motorola Confidential Proprietary * * ----------------------------------------------------------------------------* * File name : lcd.h * * Project name: Brushless DC Motor Drive with the MR8 Microcontroller * * ----------------------------------------------------------------------------* * Author : Jorge Zambada * * Email : Jorge.Zambada@motorola.com * * Department : Mexico Applications Lab - SPS * * * * Description : The functions prototypes and some usefull #defines where * * placed in this document for a better understanding of LCD * * interface * \*****************************************************************************/ // Function Declaration Headers void WaitMs(UBYTE number_of_miliseconds); void Wait40us(void); void InitLCD(void); void DataLCD(UBYTE data_to_be_displayed); void StringLCD(UBYTE *pointer_to_string); BLDC Motor Control Board for Industrial and Appliance Applications DRM007 MOTOROLA Source Code 113
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BLDC Motor Control Board for Indust
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Revision History To provide the mos
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List of Sections DRM007 BLDC Motor
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Table of Contents Section 2. Operat
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Table of Contents 5.9.9 Signed Word
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List of Figures Figure Title Page 5
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List of Tables DRM007 BLDC Motor Co
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Introduction and Setup 1.2 Introduc
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Introduction and Setup M68HC08 CPU
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Introduction and Setup • Low-powe
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Introduction and Setup OR PRESCALER
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Introduction and Setup 1.4.3 PWM Co
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Introduction and Setup Brushless dc
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Introduction and Setup V BUS PWM1 P
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Introduction and Setup 1.6.6 Target
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Introduction and Setup The Hall sen
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Introduction and Setup To program t
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Introduction and Setup HALL EFFECT
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Operational Description 2.3 Electri
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Operational Description By pressing
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Operational Description 2.5.5 J5
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44 Schematics and Bill of Materials
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Schematics and Bill of Materials 6
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Schematics and Bill of Materials 4
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Schematics and Bill of Materials DR
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Hardware Design Considerations 4.2
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Page 62 and 63: Hardware Design Considerations VCC
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Page 68 and 69: Hardware Design Considerations 4.12
Page 70 and 71: Hardware Design Considerations DRM0
Page 72 and 73: Software Design Considerations 5.9.
Page 74 and 75: Software Design Considerations Clos
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Page 78 and 79: Software Design Considerations TIMA
Page 80 and 81: Software Design Considerations 5.5
Page 82 and 83: Software Design Considerations the
Page 88 and 89: Software Design Considerations 5.8
Page 90 and 91: Software Design Considerations inte
Page 96 and 97: Software Design Considerations DRM0
Page 98 and 99: Practical Results Figure 6-2 shows
Page 100 and 101: Practical Results Taking the rectif
Page 102 and 103: Practical Results DRM007 BLDC Motor
Page 104 and 105: Source Code 7.2 Include Files 7.2.1
Page 106 and 107: Source Code #define SCS1 (*(volatil
Page 108 and 109: Source Code 7.2.2 START08.H ; /****
Page 110 and 111: Source Code #pragma DATA_SEG DEFAUL
Page 114 and 115: Source Code void CtrlLCD(UBYTE cont
Page 116 and 117: Source Code 7.3 Source Code Files 7
Page 118 and 119: Source Code ZeroOut: ; LDA _startup
Page 120 and 121: Source Code Loop1: finished: } } DB
Page 122 and 123: Source Code 7.3.2 MAIN.C ; /*******
Page 124 and 125: Source Code EnableInterrupts(); do
Page 126 and 127: Source Code } else { if((PORTB & OP
Page 128 and 129: Source Code #include "MR8IO.h" #inc
Page 130 and 131: Source Code #endif /* Initialize ti
Page 132 and 133: Source Code LDX #0x12 DIV LDHX #0x0
Page 134 and 135: Source Code */ SINT16 PIController
Page 136 and 137: Source Code /**********************
Page 138 and 139: Source Code { #ifdef MOS_3_COM PVAL
Page 140 and 141: Source Code #ifdef MOS_2_COM PVAL1
Page 142 and 143: Source Code PVAL3 = _newPWM; PVAL4
Page 144 and 145: Source Code TurnOffAllPWMOutputs();
Page 146 and 147: Source Code /**********************
Page 148 and 149: Source Code void MovCursorLCD(UBYTE
Page 150: Source Code /**********************
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