57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/*
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* Authors (alphabetical order)
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* - Bertrand Songis <bsongis@gmail.com>
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* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
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* - Cameron Weeks <th9xer@gmail.com>
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* - Erez Raviv
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* - Jean-Pierre Parisy
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* - Karl Szmutny <shadow@privy.de>
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* - Michael Blandford
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* - Michal Hlavinka
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* - Pat Mackenzie
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* - Philip Moss
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* - Rob Thomson
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* - Romolo Manfredini <romolo.manfredini@gmail.com>
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* - Thomas Husterer
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*
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* open9x is based on code named
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* gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
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* er9x by Erez Raviv: http://code.google.com/p/er9x/,
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* and the original (and ongoing) project by
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* Thomas Husterer, th9x: http://code.google.com/p/th9x/
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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 version 2 as
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* published by the Free Software Foundation.
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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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*/
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#include "../open9x.h"
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void hapticOff()
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{
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PWM->PWM_DIS = PWM_DIS_CHID2 ; // Disable channel 2
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PWM->PWM_OOV &= ~0x00040000 ; // Force low
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PWM->PWM_OSS |= 0x00040000 ; // Force low
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}
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// pwmPercent 0-100
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void hapticOn( uint32_t pwmPercent )
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{
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register Pwm *pwmptr ;
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pwmptr = PWM ;
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if (pwmPercent > 100)
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pwmPercent = 100 ;
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pwmptr->PWM_CH_NUM[2].PWM_CDTYUPD = pwmPercent ; // Duty
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pwmptr->PWM_ENA = PWM_ENA_CHID2 ; // Enable channel 2
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pwmptr->PWM_OSC = 0x00040000 ; // Enable output
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}
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