forked from mirror/smcFanControl
58 lines
2.1 KiB
Objective-C
58 lines
2.1 KiB
Objective-C
/*
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* FanControl
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*
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* Copyright (c) 2006-2012 Hendrik Holtmann
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*
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* IOHIDSensor.h - MacBook(Pro) FanControl application
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#import <Foundation/Foundation.h>
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#import <IOKit/hidsystem/IOHIDEventSystemClient.h>
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#import <IOKit/hidsystem/IOHIDServiceClient.h>
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// https://opensource.apple.com/source/IOHIDFamily/IOHIDFamily-1035.70.7/IOHIDFamily/AppleHIDUsageTables.h.auto.html
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#define kHIDPage_AppleVendor 0xff00
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#define kHIDUsage_AppleVendor_TemperatureSensor 0x0005
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// https://opensource.apple.com/source/IOHIDFamily/IOHIDFamily-1035.70.7/IOHIDFamily/IOHIDEventTypes.h.auto.html
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#ifdef __LP64__
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typedef double IOHIDFloat;
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#else
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typedef float IOHIDFloat;
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#endif
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// https://opensource.apple.com/source/IOHIDFamily/IOHIDFamily-1035.70.7/IOHIDFamily/IOHIDEventTypes.h.auto.html
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#define IOHIDEventFieldBase(type) (type << 16)
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#define kIOHIDEventTypeTemperature 15
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typedef struct __IOHIDEvent *IOHIDEventRef;
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typedef struct __IOHIDServiceClient *IOHIDServiceClientRef;
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IOHIDEventSystemClientRef IOHIDEventSystemClientCreate(CFAllocatorRef);
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void IOHIDEventSystemClientSetMatching(IOHIDEventSystemClientRef, CFDictionaryRef);
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IOHIDEventRef IOHIDServiceClientCopyEvent(IOHIDServiceClientRef, int64_t, int32_t, int64_t);
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IOHIDFloat IOHIDEventGetFloatValue(IOHIDEventRef event, uint32_t field);
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@interface IOHIDSensor : NSObject {
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}
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+ (float) getSOCTemperature;
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@end
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