adc_ctrl.h

Luminary Micro BLDC motor control software

//*****************************************************************************
//
// adc_ctrl.h - Prototypes for the ADC control routines.
//
// Copyright (c) 2007-2008 Luminary Micro, Inc.  All rights reserved.
// 
// Software License Agreement
// 
// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
// exclusively on LMI's microcontroller products.
// 
// The software is owned by LMI and/or its suppliers, and is protected under
// applicable copyright laws.  All rights are reserved.  You may not combine
// this software with "viral" open-source software in order to form a larger
// program.  Any use in violation of the foregoing restrictions may subject
// the user to criminal sanctions under applicable laws, as well as to civil
// liability for the breach of the terms and conditions of this license.
// 
// THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
// 
// This is part of revision 716 of the BLDC motor application.
//
//*****************************************************************************

#ifndef __ADC_CTRL_H__
#define __ADC_CTRL_H__

//*****************************************************************************
//
// Prototypes for the exported variables and functions.
//
//*****************************************************************************
extern short g_psPhaseCurrent[3];
extern short g_sMotorCurrent;
extern unsigned long g_ulBEMFRotorSpeed;
extern unsigned long g_ulBEMFHallValue;
extern unsigned long g_ulBusVoltage;
extern unsigned short g_usAnalogInputVoltage;
extern unsigned char g_ucAmbientTemp;
extern unsigned long g_ulLinearHallValue;
extern unsigned long g_ulLinearRotorSpeed;
extern void ADC0IntHandler(void);
extern void ADC1IntHandler(void);
extern void ADC2IntHandler(void);
extern void ADC3IntHandler(void);
extern void ADCInit(void);
extern void ADCTickHandler(void);
extern void ADCEnableLinearHallSequence(tBoolean bEnable);
extern void ADCEnableBackEMFSequence(tBoolean bEnable);
extern void ADCConfigurePhaseCurrentSequence(unsigned char ucMode);

#endif // __ADC_CTRL_H__