106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
/*
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* Authors (alphabetical order)
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* - Andre Bernet <bernet.andre@gmail.com>
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* - Andreas Weitl
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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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* - Gabriel Birkus
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* - Jean-Pierre Parisy
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* - Karl Szmutny
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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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* opentx 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 "../../opentx.h"
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#if defined(REVPLUS)
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void hapticOff(void)
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{
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TIM10->CCR1 = 0;
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}
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void hapticOn(uint32_t pwmPercent)
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{
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if (pwmPercent > 100) {
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pwmPercent = 100;
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}
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TIM10->CCR1 = pwmPercent;
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}
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void hapticInit(void)
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{
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RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOHAPTIC, ENABLE);
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitStructure.GPIO_Pin = PIN_HAPTIC;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
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GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
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GPIO_Init(GPIO_HAPTIC, &GPIO_InitStructure);
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GPIO_PinAFConfig(GPIO_HAPTIC, GPIO_PinSource_HAPTIC, GPIO_AF_TIM10);
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RCC->APB2ENR |= RCC_APB2ENR_TIM10EN ; // Enable clock
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TIM10->ARR = 100 ;
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TIM10->PSC = (PERI2_FREQUENCY * TIMER_MULT_APB2) / 10000 - 1;
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TIM10->CCMR1 = TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_2 ; // PWM
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TIM10->CCER = TIM_CCER_CC1E ;
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TIM10->CCR1 = 0 ;
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TIM10->EGR = 0 ;
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TIM10->CR1 = TIM_CR1_CEN ; // Counter enable
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}
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#else
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// No PWM before REVPLUS
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void hapticInit(void)
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOHAPTIC, ENABLE);
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/* GPIO Configuration*/
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GPIO_InitStructure.GPIO_Pin = PIN_HAPTIC;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
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GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
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GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
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GPIO_Init(GPIO_HAPTIC, &GPIO_InitStructure);
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}
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void hapticOff(void)
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{
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GPIO_ResetBits(GPIO_HAPTIC, PIN_HAPTIC);
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}
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void hapticOn()
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{
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GPIO_SetBits(GPIO_HAPTIC, PIN_HAPTIC);
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}
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#endif
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