haptic: naming cleanups (#21551)
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Ryan
GitHub
parent
b20b360404
commit
b090354143
53 changed files with 667 additions and 660 deletions
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/* Copyright 2018 ishtob
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* Driver for DRV2605L written for QMK
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "DRV2605L.h"
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#include "print.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <math.h>
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uint8_t DRV2605L_transfer_buffer[2];
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uint8_t DRV2605L_read_register;
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void DRV_write(uint8_t drv_register, uint8_t settings) {
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DRV2605L_transfer_buffer[0] = drv_register;
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DRV2605L_transfer_buffer[1] = settings;
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i2c_transmit(DRV2605L_BASE_ADDRESS << 1, DRV2605L_transfer_buffer, 2, 100);
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}
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uint8_t DRV_read(uint8_t regaddress) {
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i2c_readReg(DRV2605L_BASE_ADDRESS << 1, regaddress, &DRV2605L_read_register, 1, 100);
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return DRV2605L_read_register;
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}
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void DRV_init(void) {
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i2c_init();
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/* 0x07 sets DRV2605 into calibration mode */
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DRV_write(DRV_MODE, 0x07);
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// DRV_write(DRV_FEEDBACK_CTRL,0xB6);
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#if FB_ERM_LRA == 0
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/* ERM settings */
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DRV_write(DRV_RATED_VOLT, (RATED_VOLTAGE / 21.33) * 1000);
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# if ERM_OPEN_LOOP == 0
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DRV_write(DRV_OVERDRIVE_CLAMP_VOLT, (((V_PEAK * (DRIVE_TIME + BLANKING_TIME + IDISS_TIME)) / 0.02133) / (DRIVE_TIME - 0.0003)));
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# elif ERM_OPEN_LOOP == 1
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DRV_write(DRV_OVERDRIVE_CLAMP_VOLT, (V_PEAK / 0.02196));
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# endif
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#elif FB_ERM_LRA == 1
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DRV_write(DRV_RATED_VOLT, ((V_RMS * sqrt(1 - ((4 * ((150 + (SAMPLE_TIME * 50)) * 0.000001)) + 0.0003) * F_LRA) / 0.02071)));
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# if LRA_OPEN_LOOP == 0
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DRV_write(DRV_OVERDRIVE_CLAMP_VOLT, ((V_PEAK / sqrt(1 - (F_LRA * 0.0008)) / 0.02133)));
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# elif LRA_OPEN_LOOP == 1
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DRV_write(DRV_OVERDRIVE_CLAMP_VOLT, (V_PEAK / 0.02196));
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# endif
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#endif
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DRVREG_FBR FB_SET;
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FB_SET.Bits.ERM_LRA = FB_ERM_LRA;
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FB_SET.Bits.BRAKE_FACTOR = FB_BRAKEFACTOR;
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FB_SET.Bits.LOOP_GAIN = FB_LOOPGAIN;
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FB_SET.Bits.BEMF_GAIN = 0; /* auto-calibration populates this field*/
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DRV_write(DRV_FEEDBACK_CTRL, (uint8_t)FB_SET.Byte);
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DRVREG_CTRL1 C1_SET;
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C1_SET.Bits.C1_DRIVE_TIME = DRIVE_TIME;
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C1_SET.Bits.C1_AC_COUPLE = AC_COUPLE;
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C1_SET.Bits.C1_STARTUP_BOOST = STARTUP_BOOST;
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DRV_write(DRV_CTRL_1, (uint8_t)C1_SET.Byte);
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DRVREG_CTRL2 C2_SET;
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C2_SET.Bits.C2_BIDIR_INPUT = BIDIR_INPUT;
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C2_SET.Bits.C2_BRAKE_STAB = BRAKE_STAB;
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C2_SET.Bits.C2_SAMPLE_TIME = SAMPLE_TIME;
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C2_SET.Bits.C2_BLANKING_TIME = BLANKING_TIME;
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C2_SET.Bits.C2_IDISS_TIME = IDISS_TIME;
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DRV_write(DRV_CTRL_2, (uint8_t)C2_SET.Byte);
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DRVREG_CTRL3 C3_SET;
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C3_SET.Bits.C3_LRA_OPEN_LOOP = LRA_OPEN_LOOP;
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C3_SET.Bits.C3_N_PWM_ANALOG = N_PWM_ANALOG;
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C3_SET.Bits.C3_LRA_DRIVE_MODE = LRA_DRIVE_MODE;
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C3_SET.Bits.C3_DATA_FORMAT_RTO = DATA_FORMAT_RTO;
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C3_SET.Bits.C3_SUPPLY_COMP_DIS = SUPPLY_COMP_DIS;
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C3_SET.Bits.C3_ERM_OPEN_LOOP = ERM_OPEN_LOOP;
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C3_SET.Bits.C3_NG_THRESH = NG_THRESH;
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DRV_write(DRV_CTRL_3, (uint8_t)C3_SET.Byte);
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DRVREG_CTRL4 C4_SET;
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C4_SET.Bits.C4_ZC_DET_TIME = ZC_DET_TIME;
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C4_SET.Bits.C4_AUTO_CAL_TIME = AUTO_CAL_TIME;
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DRV_write(DRV_CTRL_4, (uint8_t)C4_SET.Byte);
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DRV_write(DRV_LIB_SELECTION, LIB_SELECTION);
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DRV_write(DRV_GO, 0x01);
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/* 0x00 sets DRV2605 out of standby and to use internal trigger
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* 0x01 sets DRV2605 out of standby and to use external trigger */
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DRV_write(DRV_MODE, 0x00);
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// Play greeting sequence
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DRV_write(DRV_GO, 0x00);
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DRV_write(DRV_WAVEFORM_SEQ_1, DRV_GREETING);
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DRV_write(DRV_GO, 0x01);
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}
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void DRV_rtp_init(void) {
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DRV_write(DRV_GO, 0x00);
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DRV_write(DRV_RTP_INPUT, 20); // 20 is the lowest value I've found where haptics can still be felt.
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DRV_write(DRV_MODE, 0x05);
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DRV_write(DRV_GO, 0x01);
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}
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void DRV_amplitude(uint8_t amplitude) {
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DRV_write(DRV_RTP_INPUT, amplitude);
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}
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void DRV_pulse(uint8_t sequence) {
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DRV_write(DRV_GO, 0x00);
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DRV_write(DRV_WAVEFORM_SEQ_1, sequence);
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DRV_write(DRV_GO, 0x01);
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}
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@ -1,406 +0,0 @@
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/* Copyright 2018 ishtob
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* Driver for DRV2605L written for QMK
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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, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "i2c_master.h"
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/* Initialization settings
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* Feedback Control Settings */
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#ifndef FB_ERM_LRA
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# define FB_ERM_LRA 1 /* For ERM:0 or LRA:1*/
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#endif
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#ifndef FB_BRAKEFACTOR
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# define FB_BRAKEFACTOR 3 /* For 1x:0, 2x:1, 3x:2, 4x:3, 6x:4, 8x:5, 16x:6, Disable Braking:7 */
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#endif
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#ifndef FB_LOOPGAIN
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# define FB_LOOPGAIN 1 /* For Low:0, Medium:1, High:2, Very High:3 */
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#endif
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/* LRA specific settings */
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#if FB_ERM_LRA == 1
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# ifndef V_RMS
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# define V_RMS 2.0
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# endif
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# ifndef V_PEAK
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# define V_PEAK 2.1
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# endif
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# ifndef F_LRA
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# define F_LRA 205
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# endif
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# ifndef RATED_VOLTAGE
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# define RATED_VOLTAGE 2 /* 2v as safe range in case device voltage is not set */
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# endif
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#endif
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#ifndef RATED_VOLTAGE
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# define RATED_VOLTAGE 2 /* 2v as safe range in case device voltage is not set */
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#endif
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#ifndef V_PEAK
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# define V_PEAK 2.8
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#endif
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/* Library Selection */
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#ifndef LIB_SELECTION
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# if FB_ERM_LRA == 1
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# define LIB_SELECTION 6 /* For Empty:0' TS2200 library A to D:1-5, LRA Library: 6 */
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# else
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# define LIB_SELECTION 1
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# endif
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#endif
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#ifndef DRV_GREETING
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# define DRV_GREETING alert_750ms
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#endif
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#ifndef DRV_MODE_DEFAULT
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# define DRV_MODE_DEFAULT strong_click1
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#endif
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/* Control 1 register settings */
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#ifndef DRIVE_TIME
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# define DRIVE_TIME 25
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#endif
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#ifndef AC_COUPLE
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# define AC_COUPLE 0
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#endif
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#ifndef STARTUP_BOOST
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# define STARTUP_BOOST 1
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#endif
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/* Control 2 Settings */
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#ifndef BIDIR_INPUT
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# define BIDIR_INPUT 1
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#endif
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#ifndef BRAKE_STAB
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# define BRAKE_STAB 1 /* Loopgain is reduced when braking is almost complete to improve stability */
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#endif
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#ifndef SAMPLE_TIME
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# define SAMPLE_TIME 3
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#endif
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#ifndef BLANKING_TIME
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# define BLANKING_TIME 1
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#endif
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#ifndef IDISS_TIME
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# define IDISS_TIME 1
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#endif
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/* Control 3 settings */
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#ifndef NG_THRESH
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# define NG_THRESH 2
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#endif
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#ifndef ERM_OPEN_LOOP
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# define ERM_OPEN_LOOP 1
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#endif
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#ifndef SUPPLY_COMP_DIS
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# define SUPPLY_COMP_DIS 0
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#endif
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#ifndef DATA_FORMAT_RTO
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# define DATA_FORMAT_RTO 0
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#endif
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#ifndef LRA_DRIVE_MODE
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# define LRA_DRIVE_MODE 0
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#endif
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#ifndef N_PWM_ANALOG
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# define N_PWM_ANALOG 0
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#endif
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#ifndef LRA_OPEN_LOOP
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# define LRA_OPEN_LOOP 0
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#endif
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/* Control 4 settings */
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#ifndef ZC_DET_TIME
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# define ZC_DET_TIME 0
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#endif
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#ifndef AUTO_CAL_TIME
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# define AUTO_CAL_TIME 3
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#endif
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/* register defines -------------------------------------------------------- */
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#define DRV2605L_BASE_ADDRESS 0x5A /* DRV2605L Base address */
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#define DRV_STATUS 0x00
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#define DRV_MODE 0x01
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#define DRV_RTP_INPUT 0x02
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#define DRV_LIB_SELECTION 0x03
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#define DRV_WAVEFORM_SEQ_1 0x04
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#define DRV_WAVEFORM_SEQ_2 0x05
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#define DRV_WAVEFORM_SEQ_3 0x06
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#define DRV_WAVEFORM_SEQ_4 0x07
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#define DRV_WAVEFORM_SEQ_5 0x08
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#define DRV_WAVEFORM_SEQ_6 0x09
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#define DRV_WAVEFORM_SEQ_7 0x0A
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#define DRV_WAVEFORM_SEQ_8 0x0B
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#define DRV_GO 0x0C
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#define DRV_OVERDRIVE_TIME_OFFSET 0x0D
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#define DRV_SUSTAIN_TIME_OFFSET_P 0x0E
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#define DRV_SUSTAIN_TIME_OFFSET_N 0x0F
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#define DRV_BRAKE_TIME_OFFSET 0x10
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#define DRV_AUDIO_2_VIBE_CTRL 0x11
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#define DRV_AUDIO_2_VIBE_MIN_IN 0x12
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#define DRV_AUDIO_2_VIBE_MAX_IN 0x13
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#define DRV_AUDIO_2_VIBE_MIN_OUTDRV 0x14
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#define DRV_AUDIO_2_VIBE_MAX_OUTDRV 0x15
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#define DRV_RATED_VOLT 0x16
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#define DRV_OVERDRIVE_CLAMP_VOLT 0x17
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#define DRV_AUTO_CALIB_COMP_RESULT 0x18
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#define DRV_AUTO_CALIB_BEMF_RESULT 0x19
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#define DRV_FEEDBACK_CTRL 0x1A
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#define DRV_CTRL_1 0x1B
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#define DRV_CTRL_2 0x1C
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#define DRV_CTRL_3 0x1D
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#define DRV_CTRL_4 0x1E
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#define DRV_CTRL_5 0x1F
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#define DRV_OPEN_LOOP_PERIOD 0x20
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#define DRV_VBAT_VOLT_MONITOR 0x21
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#define DRV_LRA_RESONANCE_PERIOD 0x22
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void DRV_init(void);
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void DRV_write(const uint8_t drv_register, const uint8_t settings);
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uint8_t DRV_read(const uint8_t regaddress);
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void DRV_rtp_init(void);
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void DRV_amplitude(const uint8_t amplitude);
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void DRV_pulse(const uint8_t sequence);
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typedef enum DRV_EFFECT {
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clear_sequence = 0,
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strong_click = 1,
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strong_click_60 = 2,
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strong_click_30 = 3,
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sharp_click = 4,
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sharp_click_60 = 5,
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sharp_click_30 = 6,
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soft_bump = 7,
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soft_bump_60 = 8,
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soft_bump_30 = 9,
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dbl_click = 10,
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dbl_click_60 = 11,
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trp_click = 12,
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soft_fuzz = 13,
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strong_buzz = 14,
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alert_750ms = 15,
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alert_1000ms = 16,
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strong_click1 = 17,
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strong_click2_80 = 18,
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strong_click3_60 = 19,
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strong_click4_30 = 20,
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medium_click1 = 21,
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medium_click2_80 = 22,
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medium_click3_60 = 23,
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sharp_tick1 = 24,
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sharp_tick2_80 = 25,
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sharp_tick3_60 = 26,
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sh_dblclick_str = 27,
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sh_dblclick_str_80 = 28,
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sh_dblclick_str_60 = 29,
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sh_dblclick_str_30 = 30,
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sh_dblclick_med = 31,
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sh_dblclick_med_80 = 32,
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sh_dblclick_med_60 = 33,
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sh_dblsharp_tick = 34,
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sh_dblsharp_tick_80 = 35,
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sh_dblsharp_tick_60 = 36,
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lg_dblclick_str = 37,
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lg_dblclick_str_80 = 38,
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lg_dblclick_str_60 = 39,
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lg_dblclick_str_30 = 40,
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lg_dblclick_med = 41,
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lg_dblclick_med_80 = 42,
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lg_dblclick_med_60 = 43,
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lg_dblsharp_tick = 44,
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lg_dblsharp_tick_80 = 45,
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lg_dblsharp_tick_60 = 46,
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buzz = 47,
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buzz_80 = 48,
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buzz_60 = 49,
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buzz_40 = 50,
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buzz_20 = 51,
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pulsing_strong = 52,
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pulsing_strong_80 = 53,
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pulsing_medium = 54,
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pulsing_medium_80 = 55,
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pulsing_sharp = 56,
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pulsing_sharp_80 = 57,
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transition_click = 58,
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transition_click_80 = 59,
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transition_click_60 = 60,
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transition_click_40 = 61,
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transition_click_20 = 62,
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transition_click_10 = 63,
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transition_hum = 64,
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transition_hum_80 = 65,
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transition_hum_60 = 66,
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transition_hum_40 = 67,
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transition_hum_20 = 68,
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transition_hum_10 = 69,
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transition_rampdown_long_smooth1 = 70,
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transition_rampdown_long_smooth2 = 71,
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transition_rampdown_med_smooth1 = 72,
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transition_rampdown_med_smooth2 = 73,
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transition_rampdown_short_smooth1 = 74,
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transition_rampdown_short_smooth2 = 75,
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transition_rampdown_long_sharp1 = 76,
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transition_rampdown_long_sharp2 = 77,
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transition_rampdown_med_sharp1 = 78,
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transition_rampdown_med_sharp2 = 79,
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transition_rampdown_short_sharp1 = 80,
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transition_rampdown_short_sharp2 = 81,
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transition_rampup_long_smooth1 = 82,
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transition_rampup_long_smooth2 = 83,
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transition_rampup_med_smooth1 = 84,
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transition_rampup_med_smooth2 = 85,
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transition_rampup_short_smooth1 = 86,
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transition_rampup_short_smooth2 = 87,
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transition_rampup_long_sharp1 = 88,
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transition_rampup_long_sharp2 = 89,
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transition_rampup_med_sharp1 = 90,
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transition_rampup_med_sharp2 = 91,
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transition_rampup_short_sharp1 = 92,
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transition_rampup_short_sharp2 = 93,
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transition_rampdown_long_smooth1_50 = 94,
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transition_rampdown_long_smooth2_50 = 95,
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transition_rampdown_med_smooth1_50 = 96,
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transition_rampdown_med_smooth2_50 = 97,
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transition_rampdown_short_smooth1_50 = 98,
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transition_rampdown_short_smooth2_50 = 99,
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transition_rampdown_long_sharp1_50 = 100,
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transition_rampdown_long_sharp2_50 = 101,
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transition_rampdown_med_sharp1_50 = 102,
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transition_rampdown_med_sharp2_50 = 103,
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transition_rampdown_short_sharp1_50 = 104,
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transition_rampdown_short_sharp2_50 = 105,
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transition_rampup_long_smooth1_50 = 106,
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transition_rampup_long_smooth2_50 = 107,
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transition_rampup_med_smooth1_50 = 108,
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transition_rampup_med_smooth2_50 = 109,
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transition_rampup_short_smooth1_50 = 110,
|
||||
transition_rampup_short_smooth2_50 = 111,
|
||||
transition_rampup_long_sharp1_50 = 112,
|
||||
transition_rampup_long_sharp2_50 = 113,
|
||||
transition_rampup_med_sharp1_50 = 114,
|
||||
transition_rampup_med_sharp2_50 = 115,
|
||||
transition_rampup_short_sharp1_50 = 116,
|
||||
transition_rampup_short_sharp2_50 = 117,
|
||||
long_buzz_for_programmatic_stopping = 118,
|
||||
smooth_hum1_50 = 119,
|
||||
smooth_hum2_40 = 120,
|
||||
smooth_hum3_30 = 121,
|
||||
smooth_hum4_20 = 122,
|
||||
smooth_hum5_10 = 123,
|
||||
drv_effect_max = 124,
|
||||
} DRV_EFFECT;
|
||||
|
||||
/* Register bit array unions */
|
||||
|
||||
typedef union DRVREG_STATUS { /* register 0x00 */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t OC_DETECT : 1; /* set to 1 when overcurrent event is detected */
|
||||
uint8_t OVER_TEMP : 1; /* set to 1 when device exceeds temp threshold */
|
||||
uint8_t FB_STS : 1; /* set to 1 when feedback controller has timed out */
|
||||
/* auto-calibration routine and diagnostic result
|
||||
* result | auto-calibation | diagnostic |
|
||||
* 0 | passed | actuator func normal |
|
||||
* 1 | failed | actuator func fault* |
|
||||
* * actuator is not present or is shorted, timing out, or giving out–of-range back-EMF */
|
||||
uint8_t DIAG_RESULT : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t DEVICE_ID : 3; /* Device IDs 3: DRV2605 4: DRV2604 5: DRV2604L 6: DRV2605L */
|
||||
} Bits;
|
||||
} DRVREG_STATUS;
|
||||
|
||||
typedef union DRVREG_MODE { /* register 0x01 */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t MODE : 3; /* Mode setting */
|
||||
uint8_t : 3;
|
||||
uint8_t STANDBY : 1; /* 0:standby 1:ready */
|
||||
} Bits;
|
||||
} DRVREG_MODE;
|
||||
|
||||
typedef union DRVREG_WAIT {
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t WAIT_MODE : 1; /* Set to 1 to interpret as wait for next 7 bits x10ms */
|
||||
uint8_t WAIT_TIME : 7;
|
||||
} Bits;
|
||||
} DRVREG_WAIT;
|
||||
|
||||
typedef union DRVREG_FBR { /* register 0x1A */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t BEMF_GAIN : 2;
|
||||
uint8_t LOOP_GAIN : 2;
|
||||
uint8_t BRAKE_FACTOR : 3;
|
||||
uint8_t ERM_LRA : 1;
|
||||
} Bits;
|
||||
} DRVREG_FBR;
|
||||
|
||||
typedef union DRVREG_CTRL1 { /* register 0x1B */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C1_DRIVE_TIME : 5;
|
||||
uint8_t C1_AC_COUPLE : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t C1_STARTUP_BOOST : 1;
|
||||
} Bits;
|
||||
} DRVREG_CTRL1;
|
||||
|
||||
typedef union DRVREG_CTRL2 { /* register 0x1C */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C2_IDISS_TIME : 2;
|
||||
uint8_t C2_BLANKING_TIME : 2;
|
||||
uint8_t C2_SAMPLE_TIME : 2;
|
||||
uint8_t C2_BRAKE_STAB : 1;
|
||||
uint8_t C2_BIDIR_INPUT : 1;
|
||||
} Bits;
|
||||
} DRVREG_CTRL2;
|
||||
|
||||
typedef union DRVREG_CTRL3 { /* register 0x1D */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C3_LRA_OPEN_LOOP : 1;
|
||||
uint8_t C3_N_PWM_ANALOG : 1;
|
||||
uint8_t C3_LRA_DRIVE_MODE : 1;
|
||||
uint8_t C3_DATA_FORMAT_RTO : 1;
|
||||
uint8_t C3_SUPPLY_COMP_DIS : 1;
|
||||
uint8_t C3_ERM_OPEN_LOOP : 1;
|
||||
uint8_t C3_NG_THRESH : 2;
|
||||
} Bits;
|
||||
} DRVREG_CTRL3;
|
||||
|
||||
typedef union DRVREG_CTRL4 { /* register 0x1E */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C4_OTP_PROGRAM : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t C4_OTP_STATUS : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t C4_AUTO_CAL_TIME : 2;
|
||||
uint8_t C4_ZC_DET_TIME : 2;
|
||||
} Bits;
|
||||
} DRVREG_CTRL4;
|
||||
|
||||
typedef union DRVREG_CTRL5 { /* register 0x1F */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C5_IDISS_TIME : 2;
|
||||
uint8_t C5_BLANKING_TIME : 2;
|
||||
uint8_t C5_PLAYBACK_INTERVAL : 1;
|
||||
uint8_t C5_LRA_AUTO_OPEN_LOOP : 1;
|
||||
uint8_t C5_AUTO_OL_CNT : 2;
|
||||
} Bits;
|
||||
} DRVREG_CTRL5;
|
||||
126
drivers/haptic/drv2605l.c
Normal file
126
drivers/haptic/drv2605l.c
Normal file
|
|
@ -0,0 +1,126 @@
|
|||
/* Copyright 2018 ishtob
|
||||
* Driver for DRV2605L written for QMK
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "drv2605l.h"
|
||||
#include "i2c_master.h"
|
||||
#include <math.h>
|
||||
|
||||
uint8_t drv2605l_write_buffer[2];
|
||||
uint8_t drv2605l_read_buffer;
|
||||
|
||||
void drv2605l_write(uint8_t reg_addr, uint8_t data) {
|
||||
drv2605l_write_buffer[0] = reg_addr;
|
||||
drv2605l_write_buffer[1] = data;
|
||||
i2c_transmit(DRV2605L_I2C_ADDRESS << 1, drv2605l_write_buffer, 2, 100);
|
||||
}
|
||||
|
||||
uint8_t drv2605l_read(uint8_t reg_addr) {
|
||||
i2c_readReg(DRV2605L_I2C_ADDRESS << 1, reg_addr, &drv2605l_read_buffer, 1, 100);
|
||||
|
||||
return drv2605l_read_buffer;
|
||||
}
|
||||
|
||||
void drv2605l_init(void) {
|
||||
i2c_init();
|
||||
/* 0x07 sets DRV2605 into calibration mode */
|
||||
drv2605l_write(DRV2605L_REG_MODE, 0x07);
|
||||
|
||||
// drv2605l_write(DRV2605L_REG_FEEDBACK_CTRL,0xB6);
|
||||
|
||||
#if FB_ERM_LRA == 0
|
||||
/* ERM settings */
|
||||
drv2605l_write(DRV2605L_REG_RATED_VOLTAGE, (RATED_VOLTAGE / 21.33) * 1000);
|
||||
# if ERM_OPEN_LOOP == 0
|
||||
drv2605l_write(DRV2605L_REG_OVERDRIVE_CLAMP_VOLTAGE, (((V_PEAK * (DRIVE_TIME + BLANKING_TIME + IDISS_TIME)) / 0.02133) / (DRIVE_TIME - 0.0003)));
|
||||
# elif ERM_OPEN_LOOP == 1
|
||||
drv2605l_write(DRV2605L_REG_OVERDRIVE_CLAMP_VOLTAGE, (V_PEAK / 0.02196));
|
||||
# endif
|
||||
#elif FB_ERM_LRA == 1
|
||||
drv2605l_write(DRV2605L_REG_RATED_VOLTAGE, ((V_RMS * sqrt(1 - ((4 * ((150 + (SAMPLE_TIME * 50)) * 0.000001)) + 0.0003) * F_LRA) / 0.02071)));
|
||||
# if LRA_OPEN_LOOP == 0
|
||||
drv2605l_write(DRV2605L_REG_OVERDRIVE_CLAMP_VOLTAGE, ((V_PEAK / sqrt(1 - (F_LRA * 0.0008)) / 0.02133)));
|
||||
# elif LRA_OPEN_LOOP == 1
|
||||
drv2605l_write(DRV2605L_REG_OVERDRIVE_CLAMP_VOLTAGE, (V_PEAK / 0.02196));
|
||||
# endif
|
||||
#endif
|
||||
|
||||
DRVREG_FBR FB_SET;
|
||||
FB_SET.Bits.ERM_LRA = FB_ERM_LRA;
|
||||
FB_SET.Bits.BRAKE_FACTOR = FB_BRAKEFACTOR;
|
||||
FB_SET.Bits.LOOP_GAIN = FB_LOOPGAIN;
|
||||
FB_SET.Bits.BEMF_GAIN = 0; /* auto-calibration populates this field*/
|
||||
drv2605l_write(DRV2605L_REG_FEEDBACK_CTRL, (uint8_t)FB_SET.Byte);
|
||||
|
||||
DRVREG_CTRL1 C1_SET;
|
||||
C1_SET.Bits.C1_DRIVE_TIME = DRIVE_TIME;
|
||||
C1_SET.Bits.C1_AC_COUPLE = AC_COUPLE;
|
||||
C1_SET.Bits.C1_STARTUP_BOOST = STARTUP_BOOST;
|
||||
drv2605l_write(DRV2605L_REG_CTRL1, (uint8_t)C1_SET.Byte);
|
||||
|
||||
DRVREG_CTRL2 C2_SET;
|
||||
C2_SET.Bits.C2_BIDIR_INPUT = BIDIR_INPUT;
|
||||
C2_SET.Bits.C2_BRAKE_STAB = BRAKE_STAB;
|
||||
C2_SET.Bits.C2_SAMPLE_TIME = SAMPLE_TIME;
|
||||
C2_SET.Bits.C2_BLANKING_TIME = BLANKING_TIME;
|
||||
C2_SET.Bits.C2_IDISS_TIME = IDISS_TIME;
|
||||
drv2605l_write(DRV2605L_REG_CTRL2, (uint8_t)C2_SET.Byte);
|
||||
|
||||
DRVREG_CTRL3 C3_SET;
|
||||
C3_SET.Bits.C3_LRA_OPEN_LOOP = LRA_OPEN_LOOP;
|
||||
C3_SET.Bits.C3_N_PWM_ANALOG = N_PWM_ANALOG;
|
||||
C3_SET.Bits.C3_LRA_DRIVE_MODE = LRA_DRIVE_MODE;
|
||||
C3_SET.Bits.C3_DATA_FORMAT_RTO = DATA_FORMAT_RTO;
|
||||
C3_SET.Bits.C3_SUPPLY_COMP_DIS = SUPPLY_COMP_DIS;
|
||||
C3_SET.Bits.C3_ERM_OPEN_LOOP = ERM_OPEN_LOOP;
|
||||
C3_SET.Bits.C3_NG_THRESH = NG_THRESH;
|
||||
drv2605l_write(DRV2605L_REG_CTRL3, (uint8_t)C3_SET.Byte);
|
||||
|
||||
DRVREG_CTRL4 C4_SET;
|
||||
C4_SET.Bits.C4_ZC_DET_TIME = ZC_DET_TIME;
|
||||
C4_SET.Bits.C4_AUTO_CAL_TIME = AUTO_CAL_TIME;
|
||||
drv2605l_write(DRV2605L_REG_CTRL4, (uint8_t)C4_SET.Byte);
|
||||
|
||||
drv2605l_write(DRV2605L_REG_LIBRARY_SELECTION, DRV2605L_LIBRARY);
|
||||
|
||||
drv2605l_write(DRV2605L_REG_GO, 0x01);
|
||||
|
||||
/* 0x00 sets DRV2605 out of standby and to use internal trigger
|
||||
* 0x01 sets DRV2605 out of standby and to use external trigger */
|
||||
drv2605l_write(DRV2605L_REG_MODE, 0x00);
|
||||
|
||||
// Play greeting sequence
|
||||
drv2605l_write(DRV2605L_REG_GO, 0x00);
|
||||
drv2605l_write(DRV2605L_REG_WAVEFORM_SEQUENCER_1, DRV2605L_GREETING);
|
||||
drv2605l_write(DRV2605L_REG_GO, 0x01);
|
||||
}
|
||||
|
||||
void drv2605l_rtp_init(void) {
|
||||
drv2605l_write(DRV2605L_REG_GO, 0x00);
|
||||
drv2605l_write(DRV2605L_REG_RTP_INPUT, 20); // 20 is the lowest value I've found where haptics can still be felt.
|
||||
drv2605l_write(DRV2605L_REG_MODE, 0x05);
|
||||
drv2605l_write(DRV2605L_REG_GO, 0x01);
|
||||
}
|
||||
|
||||
void drv2605l_amplitude(uint8_t amplitude) {
|
||||
drv2605l_write(DRV2605L_REG_RTP_INPUT, amplitude);
|
||||
}
|
||||
|
||||
void drv2605l_pulse(uint8_t sequence) {
|
||||
drv2605l_write(DRV2605L_REG_GO, 0x00);
|
||||
drv2605l_write(DRV2605L_REG_WAVEFORM_SEQUENCER_1, sequence);
|
||||
drv2605l_write(DRV2605L_REG_GO, 0x01);
|
||||
}
|
||||
407
drivers/haptic/drv2605l.h
Normal file
407
drivers/haptic/drv2605l.h
Normal file
|
|
@ -0,0 +1,407 @@
|
|||
/* Copyright 2018 ishtob
|
||||
* Driver for DRV2605L written for QMK
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* Initialization settings
|
||||
|
||||
* Feedback Control Settings */
|
||||
#ifndef FB_ERM_LRA
|
||||
# define FB_ERM_LRA 1 /* For ERM:0 or LRA:1*/
|
||||
#endif
|
||||
#ifndef FB_BRAKEFACTOR
|
||||
# define FB_BRAKEFACTOR 3 /* For 1x:0, 2x:1, 3x:2, 4x:3, 6x:4, 8x:5, 16x:6, Disable Braking:7 */
|
||||
#endif
|
||||
#ifndef FB_LOOPGAIN
|
||||
# define FB_LOOPGAIN 1 /* For Low:0, Medium:1, High:2, Very High:3 */
|
||||
#endif
|
||||
|
||||
/* LRA specific settings */
|
||||
#if FB_ERM_LRA == 1
|
||||
# ifndef V_RMS
|
||||
# define V_RMS 2.0
|
||||
# endif
|
||||
# ifndef V_PEAK
|
||||
# define V_PEAK 2.1
|
||||
# endif
|
||||
# ifndef F_LRA
|
||||
# define F_LRA 205
|
||||
# endif
|
||||
# ifndef RATED_VOLTAGE
|
||||
# define RATED_VOLTAGE 2 /* 2v as safe range in case device voltage is not set */
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef RATED_VOLTAGE
|
||||
# define RATED_VOLTAGE 2 /* 2v as safe range in case device voltage is not set */
|
||||
#endif
|
||||
#ifndef V_PEAK
|
||||
# define V_PEAK 2.8
|
||||
#endif
|
||||
|
||||
/* Library Selection */
|
||||
#ifndef DRV2605L_LIBRARY
|
||||
# if FB_ERM_LRA == 1
|
||||
# define DRV2605L_LIBRARY 6 /* For Empty:0' TS2200 library A to D:1-5, LRA Library: 6 */
|
||||
# else
|
||||
# define DRV2605L_LIBRARY 1
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifndef DRV2605L_GREETING
|
||||
# define DRV2605L_GREETING alert_750ms
|
||||
#endif
|
||||
#ifndef DRV2605L_DEFAULT_MODE
|
||||
# define DRV2605L_DEFAULT_MODE strong_click1
|
||||
#endif
|
||||
|
||||
/* Control 1 register settings */
|
||||
#ifndef DRIVE_TIME
|
||||
# define DRIVE_TIME 25
|
||||
#endif
|
||||
#ifndef AC_COUPLE
|
||||
# define AC_COUPLE 0
|
||||
#endif
|
||||
#ifndef STARTUP_BOOST
|
||||
# define STARTUP_BOOST 1
|
||||
#endif
|
||||
|
||||
/* Control 2 Settings */
|
||||
#ifndef BIDIR_INPUT
|
||||
# define BIDIR_INPUT 1
|
||||
#endif
|
||||
#ifndef BRAKE_STAB
|
||||
# define BRAKE_STAB 1 /* Loopgain is reduced when braking is almost complete to improve stability */
|
||||
#endif
|
||||
#ifndef SAMPLE_TIME
|
||||
# define SAMPLE_TIME 3
|
||||
#endif
|
||||
#ifndef BLANKING_TIME
|
||||
# define BLANKING_TIME 1
|
||||
#endif
|
||||
#ifndef IDISS_TIME
|
||||
# define IDISS_TIME 1
|
||||
#endif
|
||||
|
||||
/* Control 3 settings */
|
||||
#ifndef NG_THRESH
|
||||
# define NG_THRESH 2
|
||||
#endif
|
||||
#ifndef ERM_OPEN_LOOP
|
||||
# define ERM_OPEN_LOOP 1
|
||||
#endif
|
||||
#ifndef SUPPLY_COMP_DIS
|
||||
# define SUPPLY_COMP_DIS 0
|
||||
#endif
|
||||
#ifndef DATA_FORMAT_RTO
|
||||
# define DATA_FORMAT_RTO 0
|
||||
#endif
|
||||
#ifndef LRA_DRIVE_MODE
|
||||
# define LRA_DRIVE_MODE 0
|
||||
#endif
|
||||
#ifndef N_PWM_ANALOG
|
||||
# define N_PWM_ANALOG 0
|
||||
#endif
|
||||
#ifndef LRA_OPEN_LOOP
|
||||
# define LRA_OPEN_LOOP 0
|
||||
#endif
|
||||
|
||||
/* Control 4 settings */
|
||||
#ifndef ZC_DET_TIME
|
||||
# define ZC_DET_TIME 0
|
||||
#endif
|
||||
#ifndef AUTO_CAL_TIME
|
||||
# define AUTO_CAL_TIME 3
|
||||
#endif
|
||||
|
||||
#define DRV2605L_I2C_ADDRESS 0x5A
|
||||
|
||||
#define DRV2605L_REG_STATUS 0x00
|
||||
#define DRV2605L_REG_MODE 0x01
|
||||
#define DRV2605L_REG_RTP_INPUT 0x02
|
||||
#define DRV2605L_REG_LIBRARY_SELECTION 0x03
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_1 0x04
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_2 0x05
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_3 0x06
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_4 0x07
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_5 0x08
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_6 0x09
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_7 0x0A
|
||||
#define DRV2605L_REG_WAVEFORM_SEQUENCER_8 0x0B
|
||||
#define DRV2605L_REG_GO 0x0C
|
||||
#define DRV2605L_REG_OVERDRIVE_TIME_OFFSET 0x0D
|
||||
#define DRV2605L_REG_SUSTAIN_TIME_OFFSET_P 0x0E
|
||||
#define DRV2605L_REG_SUSTAIN_TIME_OFFSET_N 0x0F
|
||||
#define DRV2605L_REG_BRAKE_TIME_OFFSET 0x10
|
||||
#define DRV2605L_REG_AUDIO_TO_VIBE_CTRL 0x11
|
||||
#define DRV2605L_REG_AUDIO_TO_VIBE_MIN_INPUT 0x12
|
||||
#define DRV2605L_REG_AUDIO_TO_VIBE_MAX_INPUT 0x13
|
||||
#define DRV2605L_REG_AUDIO_TO_VIBE_MIN_OUTPUT_DRIVE 0x14
|
||||
#define DRV2605L_REG_AUDIO_TO_VIBE_MAX_OUTPUT_DRIVE 0x15
|
||||
#define DRV2605L_REG_RATED_VOLTAGE 0x16
|
||||
#define DRV2605L_REG_OVERDRIVE_CLAMP_VOLTAGE 0x17
|
||||
#define DRV2605L_REG_AUTO_CALIBRATION_COMPENSATION_RESULT 0x18
|
||||
#define DRV2605L_REG_AUTO_CALIBRATION_BACK_EMF_RESULT 0x19
|
||||
#define DRV2605L_REG_FEEDBACK_CTRL 0x1A
|
||||
#define DRV2605L_REG_CTRL1 0x1B
|
||||
#define DRV2605L_REG_CTRL2 0x1C
|
||||
#define DRV2605L_REG_CTRL3 0x1D
|
||||
#define DRV2605L_REG_CTRL4 0x1E
|
||||
#define DRV2605L_REG_CTRL5 0x1F
|
||||
#define DRV2605L_REG_LRA_OPEN_LOOP_PERIOD 0x20
|
||||
#define DRV2605L_REG_VBAT_VOLTAGE_MONITOR 0x21
|
||||
#define DRV2605L_REG_LRA_RESONANCE_PERIOD 0x22
|
||||
|
||||
void drv2605l_init(void);
|
||||
void drv2605l_write(const uint8_t reg_addr, const uint8_t data);
|
||||
uint8_t drv2605l_read(const uint8_t reg_addr);
|
||||
void drv2605l_rtp_init(void);
|
||||
void drv2605l_amplitude(const uint8_t amplitude);
|
||||
void drv2605l_pulse(const uint8_t sequence);
|
||||
|
||||
typedef enum DRV_EFFECT {
|
||||
clear_sequence,
|
||||
strong_click,
|
||||
strong_click_60,
|
||||
strong_click_30,
|
||||
sharp_click,
|
||||
sharp_click_60,
|
||||
sharp_click_30,
|
||||
soft_bump,
|
||||
soft_bump_60,
|
||||
soft_bump_30,
|
||||
dbl_click,
|
||||
dbl_click_60,
|
||||
trp_click,
|
||||
soft_fuzz,
|
||||
strong_buzz,
|
||||
alert_750ms,
|
||||
alert_1000ms,
|
||||
strong_click1,
|
||||
strong_click2_80,
|
||||
strong_click3_60,
|
||||
strong_click4_30,
|
||||
medium_click1,
|
||||
medium_click2_80,
|
||||
medium_click3_60,
|
||||
sharp_tick1,
|
||||
sharp_tick2_80,
|
||||
sharp_tick3_60,
|
||||
sh_dblclick_str,
|
||||
sh_dblclick_str_80,
|
||||
sh_dblclick_str_60,
|
||||
sh_dblclick_str_30,
|
||||
sh_dblclick_med,
|
||||
sh_dblclick_med_80,
|
||||
sh_dblclick_med_60,
|
||||
sh_dblsharp_tick,
|
||||
sh_dblsharp_tick_80,
|
||||
sh_dblsharp_tick_60,
|
||||
lg_dblclick_str,
|
||||
lg_dblclick_str_80,
|
||||
lg_dblclick_str_60,
|
||||
lg_dblclick_str_30,
|
||||
lg_dblclick_med,
|
||||
lg_dblclick_med_80,
|
||||
lg_dblclick_med_60,
|
||||
lg_dblsharp_tick,
|
||||
lg_dblsharp_tick_80,
|
||||
lg_dblsharp_tick_60,
|
||||
buzz,
|
||||
buzz_80,
|
||||
buzz_60,
|
||||
buzz_40,
|
||||
buzz_20,
|
||||
pulsing_strong,
|
||||
pulsing_strong_80,
|
||||
pulsing_medium,
|
||||
pulsing_medium_80,
|
||||
pulsing_sharp,
|
||||
pulsing_sharp_80,
|
||||
transition_click,
|
||||
transition_click_80,
|
||||
transition_click_60,
|
||||
transition_click_40,
|
||||
transition_click_20,
|
||||
transition_click_10,
|
||||
transition_hum,
|
||||
transition_hum_80,
|
||||
transition_hum_60,
|
||||
transition_hum_40,
|
||||
transition_hum_20,
|
||||
transition_hum_10,
|
||||
transition_rampdown_long_smooth1,
|
||||
transition_rampdown_long_smooth2,
|
||||
transition_rampdown_med_smooth1,
|
||||
transition_rampdown_med_smooth2,
|
||||
transition_rampdown_short_smooth1,
|
||||
transition_rampdown_short_smooth2,
|
||||
transition_rampdown_long_sharp1,
|
||||
transition_rampdown_long_sharp2,
|
||||
transition_rampdown_med_sharp1,
|
||||
transition_rampdown_med_sharp2,
|
||||
transition_rampdown_short_sharp1,
|
||||
transition_rampdown_short_sharp2,
|
||||
transition_rampup_long_smooth1,
|
||||
transition_rampup_long_smooth2,
|
||||
transition_rampup_med_smooth1,
|
||||
transition_rampup_med_smooth2,
|
||||
transition_rampup_short_smooth1,
|
||||
transition_rampup_short_smooth2,
|
||||
transition_rampup_long_sharp1,
|
||||
transition_rampup_long_sharp2,
|
||||
transition_rampup_med_sharp1,
|
||||
transition_rampup_med_sharp2,
|
||||
transition_rampup_short_sharp1,
|
||||
transition_rampup_short_sharp2,
|
||||
transition_rampdown_long_smooth1_50,
|
||||
transition_rampdown_long_smooth2_50,
|
||||
transition_rampdown_med_smooth1_50,
|
||||
transition_rampdown_med_smooth2_50,
|
||||
transition_rampdown_short_smooth1_50,
|
||||
transition_rampdown_short_smooth2_50,
|
||||
transition_rampdown_long_sharp1_50,
|
||||
transition_rampdown_long_sharp2_50,
|
||||
transition_rampdown_med_sharp1_50,
|
||||
transition_rampdown_med_sharp2_50,
|
||||
transition_rampdown_short_sharp1_50,
|
||||
transition_rampdown_short_sharp2_50,
|
||||
transition_rampup_long_smooth1_50,
|
||||
transition_rampup_long_smooth2_50,
|
||||
transition_rampup_med_smooth1_50,
|
||||
transition_rampup_med_smooth2_50,
|
||||
transition_rampup_short_smooth1_50,
|
||||
transition_rampup_short_smooth2_50,
|
||||
transition_rampup_long_sharp1_50,
|
||||
transition_rampup_long_sharp2_50,
|
||||
transition_rampup_med_sharp1_50,
|
||||
transition_rampup_med_sharp2_50,
|
||||
transition_rampup_short_sharp1_50,
|
||||
transition_rampup_short_sharp2_50,
|
||||
long_buzz_for_programmatic_stopping,
|
||||
smooth_hum1_50,
|
||||
smooth_hum2_40,
|
||||
smooth_hum3_30,
|
||||
smooth_hum4_20,
|
||||
smooth_hum5_10,
|
||||
drv_effect_max
|
||||
} DRV_EFFECT;
|
||||
|
||||
/* Register bit array unions */
|
||||
|
||||
typedef union DRVREG_STATUS { /* register 0x00 */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t OC_DETECT : 1; /* set to 1 when overcurrent event is detected */
|
||||
uint8_t OVER_TEMP : 1; /* set to 1 when device exceeds temp threshold */
|
||||
uint8_t FB_STS : 1; /* set to 1 when feedback controller has timed out */
|
||||
/* auto-calibration routine and diagnostic result
|
||||
* result | auto-calibation | diagnostic |
|
||||
* 0 | passed | actuator func normal |
|
||||
* 1 | failed | actuator func fault* |
|
||||
* * actuator is not present or is shorted, timing out, or giving out–of-range back-EMF */
|
||||
uint8_t DIAG_RESULT : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t DEVICE_ID : 3; /* Device IDs 3: DRV2605 4: DRV2604 5: DRV2604L 6: DRV2605L */
|
||||
} Bits;
|
||||
} DRVREG_STATUS;
|
||||
|
||||
typedef union DRVREG_MODE { /* register 0x01 */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t MODE : 3; /* Mode setting */
|
||||
uint8_t : 3;
|
||||
uint8_t STANDBY : 1; /* 0:standby 1:ready */
|
||||
} Bits;
|
||||
} DRVREG_MODE;
|
||||
|
||||
typedef union DRVREG_WAIT {
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t WAIT_MODE : 1; /* Set to 1 to interpret as wait for next 7 bits x10ms */
|
||||
uint8_t WAIT_TIME : 7;
|
||||
} Bits;
|
||||
} DRVREG_WAIT;
|
||||
|
||||
typedef union DRVREG_FBR { /* register 0x1A */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t BEMF_GAIN : 2;
|
||||
uint8_t LOOP_GAIN : 2;
|
||||
uint8_t BRAKE_FACTOR : 3;
|
||||
uint8_t ERM_LRA : 1;
|
||||
} Bits;
|
||||
} DRVREG_FBR;
|
||||
|
||||
typedef union DRVREG_CTRL1 { /* register 0x1B */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C1_DRIVE_TIME : 5;
|
||||
uint8_t C1_AC_COUPLE : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t C1_STARTUP_BOOST : 1;
|
||||
} Bits;
|
||||
} DRVREG_CTRL1;
|
||||
|
||||
typedef union DRVREG_CTRL2 { /* register 0x1C */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C2_IDISS_TIME : 2;
|
||||
uint8_t C2_BLANKING_TIME : 2;
|
||||
uint8_t C2_SAMPLE_TIME : 2;
|
||||
uint8_t C2_BRAKE_STAB : 1;
|
||||
uint8_t C2_BIDIR_INPUT : 1;
|
||||
} Bits;
|
||||
} DRVREG_CTRL2;
|
||||
|
||||
typedef union DRVREG_CTRL3 { /* register 0x1D */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C3_LRA_OPEN_LOOP : 1;
|
||||
uint8_t C3_N_PWM_ANALOG : 1;
|
||||
uint8_t C3_LRA_DRIVE_MODE : 1;
|
||||
uint8_t C3_DATA_FORMAT_RTO : 1;
|
||||
uint8_t C3_SUPPLY_COMP_DIS : 1;
|
||||
uint8_t C3_ERM_OPEN_LOOP : 1;
|
||||
uint8_t C3_NG_THRESH : 2;
|
||||
} Bits;
|
||||
} DRVREG_CTRL3;
|
||||
|
||||
typedef union DRVREG_CTRL4 { /* register 0x1E */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C4_OTP_PROGRAM : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t C4_OTP_STATUS : 1;
|
||||
uint8_t : 1;
|
||||
uint8_t C4_AUTO_CAL_TIME : 2;
|
||||
uint8_t C4_ZC_DET_TIME : 2;
|
||||
} Bits;
|
||||
} DRVREG_CTRL4;
|
||||
|
||||
typedef union DRVREG_CTRL5 { /* register 0x1F */
|
||||
uint8_t Byte;
|
||||
struct {
|
||||
uint8_t C5_IDISS_TIME : 2;
|
||||
uint8_t C5_BLANKING_TIME : 2;
|
||||
uint8_t C5_PLAYBACK_INTERVAL : 1;
|
||||
uint8_t C5_LRA_AUTO_OPEN_LOOP : 1;
|
||||
uint8_t C5_AUTO_OL_CNT : 2;
|
||||
} Bits;
|
||||
} DRVREG_CTRL5;
|
||||
Loading…
Add table
Add a link
Reference in a new issue