Seyhmus Cacina / max32630hsp3

HSP2.0 P2 forked library

Dependencies:   max20303

Dependents:   Host_Software_MAX32664GWEB_HR_wrist Host_Software_MAX32664GWEC_SpO2_HR Host_Software_MAX32664GWEB_HR_EXTENDED Host_Software_MAX32664GWEC_SpO2_HR-_EXTE ... more

max32630hsp.cpp@4:8f96e309b233, 2019-01-03 (annotated)

Committer:
seyhmuscacina
Date:
Thu Jan 03 12:08:03 2019 +0300
Revision:
4:8f96e309b233
Parent:
3:60c0cc971d85 
updates board and pmic for customer example SPO2 and WHRM demo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Emre.Eken 3:60c0cc971d85 1 /*******************************************************************************
Emre.Eken 3:60c0cc971d85 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Emre.Eken 3:60c0cc971d85 3 *
Emre.Eken 3:60c0cc971d85 4 * Permission is hereby granted, free of charge, to any person obtaining a
Emre.Eken 3:60c0cc971d85 5 * copy of this software and associated documentation files (the "Software"),
Emre.Eken 3:60c0cc971d85 6 * to deal in the Software without restriction, including without limitation
Emre.Eken 3:60c0cc971d85 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Emre.Eken 3:60c0cc971d85 8 * and/or sell copies of the Software, and to permit persons to whom the
Emre.Eken 3:60c0cc971d85 9 * Software is furnished to do so, subject to the following conditions:
Emre.Eken 3:60c0cc971d85 10 *
Emre.Eken 3:60c0cc971d85 11 * The above copyright notice and this permission notice shall be included
Emre.Eken 3:60c0cc971d85 12 * in all copies or substantial portions of the Software.
Emre.Eken 3:60c0cc971d85 13 *
Emre.Eken 3:60c0cc971d85 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Emre.Eken 3:60c0cc971d85 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Emre.Eken 3:60c0cc971d85 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Emre.Eken 3:60c0cc971d85 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Emre.Eken 3:60c0cc971d85 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Emre.Eken 3:60c0cc971d85 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Emre.Eken 3:60c0cc971d85 20 * OTHER DEALINGS IN THE SOFTWARE.
Emre.Eken 3:60c0cc971d85 21 *
Emre.Eken 3:60c0cc971d85 22 * Except as contained in this notice, the name of Maxim Integrated
Emre.Eken 3:60c0cc971d85 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Emre.Eken 3:60c0cc971d85 24 * Products, Inc. Branding Policy.
Emre.Eken 3:60c0cc971d85 25 *
Emre.Eken 3:60c0cc971d85 26 * The mere transfer of this software does not imply any licenses
Emre.Eken 3:60c0cc971d85 27 * of trade secrets, proprietary technology, copyrights, patents,
Emre.Eken 3:60c0cc971d85 28 * trademarks, maskwork rights, or any other form of intellectual
Emre.Eken 3:60c0cc971d85 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Emre.Eken 3:60c0cc971d85 30 * ownership rights.
Emre.Eken 3:60c0cc971d85 31 *******************************************************************************
Emre.Eken 3:60c0cc971d85 32 */
Emre.Eken 3:60c0cc971d85 33
Emre.Eken 3:60c0cc971d85 34 #include "mbed.h"
Emre.Eken 3:60c0cc971d85 35 #include "max3263x.h"
Emre.Eken 3:60c0cc971d85 36 #include "ioman_regs.h"
Emre.Eken 3:60c0cc971d85 37 #include "PinNames.h"
Emre.Eken 3:60c0cc971d85 38 #include "max32630hsp.h"
Emre.Eken 3:60c0cc971d85 39
seyhmuscacina 4:8f96e309b233 40
Emre.Eken 3:60c0cc971d85 41 //******************************************************************************
Emre.Eken 3:60c0cc971d85 42 MAX32630HSP::MAX32630HSP() : i2c(P5_7, P6_0), max20303(&i2c)
Emre.Eken 3:60c0cc971d85 43 {
Emre.Eken 3:60c0cc971d85 44 }
Emre.Eken 3:60c0cc971d85 45
Emre.Eken 3:60c0cc971d85 46 //******************************************************************************
Emre.Eken 3:60c0cc971d85 47 MAX32630HSP::MAX32630HSP(vio_t vio) : i2c(P5_7, P6_0), max20303(&i2c)
Emre.Eken 3:60c0cc971d85 48 {
seyhmuscacina 4:8f96e309b233 49
Emre.Eken 3:60c0cc971d85 50 init(vio);
Emre.Eken 3:60c0cc971d85 51 }
Emre.Eken 3:60c0cc971d85 52
Emre.Eken 3:60c0cc971d85 53 //******************************************************************************
seyhmuscacina 4:8f96e309b233 54 MAX32630HSP::MAX32630HSP(vio_t vio, InterruptIn *max32630hsp3_powerButtonInterrupt) : i2c(P5_7, P6_0), max20303(&i2c), m_max32630hsp3_powerButtonInterrupt(max32630hsp3_powerButtonInterrupt)
seyhmuscacina 4:8f96e309b233 55 {
seyhmuscacina 4:8f96e309b233 56 init(vio);
seyhmuscacina 4:8f96e309b233 57
seyhmuscacina 4:8f96e309b233 58 m_max32630hsp3_powerButtonInterrupt->disable_irq();
seyhmuscacina 4:8f96e309b233 59 m_max32630hsp3_powerButtonInterrupt->rise(this, &MAX32630HSP::event_powerButtonReleased);
seyhmuscacina 4:8f96e309b233 60 m_max32630hsp3_powerButtonInterrupt->mode(PullUp);
seyhmuscacina 4:8f96e309b233 61 m_max32630hsp3_powerButtonInterrupt->enable_irq();
seyhmuscacina 4:8f96e309b233 62 }
seyhmuscacina 4:8f96e309b233 63
seyhmuscacina 4:8f96e309b233 64
seyhmuscacina 4:8f96e309b233 65 //******************************************************************************
Emre.Eken 3:60c0cc971d85 66 MAX32630HSP::~MAX32630HSP()
Emre.Eken 3:60c0cc971d85 67 {
Emre.Eken 3:60c0cc971d85 68
Emre.Eken 3:60c0cc971d85 69 }
Emre.Eken 3:60c0cc971d85 70
seyhmuscacina 4:8f96e309b233 71
Emre.Eken 3:60c0cc971d85 72 //******************************************************************************
Emre.Eken 3:60c0cc971d85 73 int MAX32630HSP::init(vio_t hdrVio)
Emre.Eken 3:60c0cc971d85 74 {
seyhmuscacina 4:8f96e309b233 75 /* Wait for pmic to settle down */
seyhmuscacina 4:8f96e309b233 76 wait_ms(800);
seyhmuscacina 4:8f96e309b233 77
seyhmuscacina 4:8f96e309b233 78
seyhmuscacina 4:8f96e309b233 79
seyhmuscacina 4:8f96e309b233 80 /*Set LDO1 to 1.8v*/
seyhmuscacina 4:8f96e309b233 81 max20303.LDO1Config();
seyhmuscacina 4:8f96e309b233 82
seyhmuscacina 4:8f96e309b233 83 /*Set LDO2 to 3v*/
seyhmuscacina 4:8f96e309b233 84 max20303.LDO2Config();
seyhmuscacina 4:8f96e309b233 85
seyhmuscacina 4:8f96e309b233 86 //max20303.BoostEnable();
seyhmuscacina 4:8f96e309b233 87 max20303.BuckBoostEnable();
seyhmuscacina 4:8f96e309b233 88
seyhmuscacina 4:8f96e309b233 89
seyhmuscacina 4:8f96e309b233 90 max20303.led0on(0);
seyhmuscacina 4:8f96e309b233 91 max20303.led1on(0);
seyhmuscacina 4:8f96e309b233 92 max20303.led2on(0);
seyhmuscacina 4:8f96e309b233 93
seyhmuscacina 4:8f96e309b233 94 /* Wait for pmic to settle down */
seyhmuscacina 4:8f96e309b233 95 wait_ms(200);
seyhmuscacina 4:8f96e309b233 96
Emre.Eken 3:60c0cc971d85 97 // Set LED pins to 3.3V
Emre.Eken 3:60c0cc971d85 98 vddioh(P2_4, VIO_3V3);
Emre.Eken 3:60c0cc971d85 99 vddioh(P2_5, VIO_3V3);
Emre.Eken 3:60c0cc971d85 100 vddioh(P2_6, VIO_3V3);
Emre.Eken 3:60c0cc971d85 101
seyhmuscacina 4:8f96e309b233 102 // set i2c pins to 1.8V
seyhmuscacina 4:8f96e309b233 103 vddioh(P3_4, VIO_1V8);
seyhmuscacina 4:8f96e309b233 104 vddioh(P3_5, VIO_1V8);
seyhmuscacina 4:8f96e309b233 105 //ble module pins to 1.8V
seyhmuscacina 4:8f96e309b233 106 vddioh(P0_0, VIO_1V8);
seyhmuscacina 4:8f96e309b233 107 vddioh(P0_1, VIO_1V8);
seyhmuscacina 4:8f96e309b233 108 vddioh(P0_2, VIO_1V8);
seyhmuscacina 4:8f96e309b233 109 vddioh(P0_3, VIO_1V8);
seyhmuscacina 4:8f96e309b233 110
Emre.Eken 3:60c0cc971d85 111 // Set header pins to hdrVio
Emre.Eken 3:60c0cc971d85 112 vddioh(P3_0, hdrVio);
Emre.Eken 3:60c0cc971d85 113 vddioh(P3_1, hdrVio);
Emre.Eken 3:60c0cc971d85 114 vddioh(P3_2, hdrVio);
Emre.Eken 3:60c0cc971d85 115 vddioh(P3_3, hdrVio);
Emre.Eken 3:60c0cc971d85 116 vddioh(P4_0, hdrVio);
Emre.Eken 3:60c0cc971d85 117 vddioh(P4_1, hdrVio);
Emre.Eken 3:60c0cc971d85 118 vddioh(P4_2, hdrVio);
Emre.Eken 3:60c0cc971d85 119 vddioh(P4_3, hdrVio);
Emre.Eken 3:60c0cc971d85 120 vddioh(P4_4, hdrVio);
Emre.Eken 3:60c0cc971d85 121 vddioh(P4_5, hdrVio);
Emre.Eken 3:60c0cc971d85 122 vddioh(P4_6, hdrVio);
Emre.Eken 3:60c0cc971d85 123 vddioh(P4_7, hdrVio);
Emre.Eken 3:60c0cc971d85 124 vddioh(P5_0, hdrVio);
Emre.Eken 3:60c0cc971d85 125 vddioh(P5_1, hdrVio);
Emre.Eken 3:60c0cc971d85 126 vddioh(P5_2, hdrVio);
Emre.Eken 3:60c0cc971d85 127 vddioh(P5_3, hdrVio);
Emre.Eken 3:60c0cc971d85 128 vddioh(P5_4, hdrVio);
Emre.Eken 3:60c0cc971d85 129 vddioh(P5_5, hdrVio);
Emre.Eken 3:60c0cc971d85 130 vddioh(P5_6, hdrVio);
Emre.Eken 3:60c0cc971d85 131
seyhmuscacina 4:8f96e309b233 132
seyhmuscacina 4:8f96e309b233 133 button_longpressdetected = false;
seyhmuscacina 4:8f96e309b233 134
Emre.Eken 3:60c0cc971d85 135 return 0;
Emre.Eken 3:60c0cc971d85 136 }
Emre.Eken 3:60c0cc971d85 137
seyhmuscacina 4:8f96e309b233 138
seyhmuscacina 4:8f96e309b233 139 void MAX32630HSP::event_powerButtonPressed(void) {
seyhmuscacina 4:8f96e309b233 140
seyhmuscacina 4:8f96e309b233 141 max20303.led0on(0);
seyhmuscacina 4:8f96e309b233 142 max20303.led1on(0);
seyhmuscacina 4:8f96e309b233 143 max20303.led2on(1);
seyhmuscacina 4:8f96e309b233 144
seyhmuscacina 4:8f96e309b233 145 /* Button press detected. Wait for button release */
seyhmuscacina 4:8f96e309b233 146 m_max32630hsp3_powerButtonInterrupt->disable_irq();
seyhmuscacina 4:8f96e309b233 147 m_max32630hsp3_powerButtonInterrupt->rise(this, &MAX32630HSP::event_powerButtonReleased);
seyhmuscacina 4:8f96e309b233 148 m_max32630hsp3_powerButtonInterrupt->mode(PullUp);
seyhmuscacina 4:8f96e309b233 149 m_max32630hsp3_powerButtonInterrupt->enable_irq();
seyhmuscacina 4:8f96e309b233 150
seyhmuscacina 4:8f96e309b233 151 /* Button press detected. Start Timeout object for checking long key press event */
seyhmuscacina 4:8f96e309b233 152 button_timeout.attach( this, &MAX32630HSP::event_longpresscheck , 2.0 );
seyhmuscacina 4:8f96e309b233 153
seyhmuscacina 4:8f96e309b233 154 /* Button is pressed */
seyhmuscacina 4:8f96e309b233 155 button_status = true;
seyhmuscacina 4:8f96e309b233 156 }
seyhmuscacina 4:8f96e309b233 157
seyhmuscacina 4:8f96e309b233 158 //******************************************************************************
seyhmuscacina 4:8f96e309b233 159 void MAX32630HSP::event_powerButtonReleased(void) {
seyhmuscacina 4:8f96e309b233 160
seyhmuscacina 4:8f96e309b233 161
seyhmuscacina 4:8f96e309b233 162 if ( button_longpressdetected ) {
seyhmuscacina 4:8f96e309b233 163
seyhmuscacina 4:8f96e309b233 164 /* Power of the PMIC if long key press is detected */
seyhmuscacina 4:8f96e309b233 165 max20303.PowerOffDelaythePMIC();
seyhmuscacina 4:8f96e309b233 166
seyhmuscacina 4:8f96e309b233 167 }
seyhmuscacina 4:8f96e309b233 168 else {
seyhmuscacina 4:8f96e309b233 169
seyhmuscacina 4:8f96e309b233 170 /* Button released before a long key press is detected */
seyhmuscacina 4:8f96e309b233 171 button_status = false;
seyhmuscacina 4:8f96e309b233 172
seyhmuscacina 4:8f96e309b233 173 }
seyhmuscacina 4:8f96e309b233 174
seyhmuscacina 4:8f96e309b233 175 /* Button is released. Stop timeout object */
seyhmuscacina 4:8f96e309b233 176 button_timeout.detach();
seyhmuscacina 4:8f96e309b233 177
seyhmuscacina 4:8f96e309b233 178 max20303.led0on(0);
seyhmuscacina 4:8f96e309b233 179 max20303.led1on(0);
seyhmuscacina 4:8f96e309b233 180 max20303.led2on(0);
seyhmuscacina 4:8f96e309b233 181
seyhmuscacina 4:8f96e309b233 182 /* Button is released. Expect for button press event next time */
seyhmuscacina 4:8f96e309b233 183 m_max32630hsp3_powerButtonInterrupt->disable_irq();
seyhmuscacina 4:8f96e309b233 184 m_max32630hsp3_powerButtonInterrupt->fall(this, &MAX32630HSP::event_powerButtonPressed);
seyhmuscacina 4:8f96e309b233 185 m_max32630hsp3_powerButtonInterrupt->mode(PullUp);
seyhmuscacina 4:8f96e309b233 186 m_max32630hsp3_powerButtonInterrupt->enable_irq();
seyhmuscacina 4:8f96e309b233 187
seyhmuscacina 4:8f96e309b233 188
seyhmuscacina 4:8f96e309b233 189 }
seyhmuscacina 4:8f96e309b233 190
seyhmuscacina 4:8f96e309b233 191 void MAX32630HSP::event_longpresscheck(void) {
seyhmuscacina 4:8f96e309b233 192
seyhmuscacina 4:8f96e309b233 193 /* This is the callback for timeout object to detect long key press for power down */
seyhmuscacina 4:8f96e309b233 194
seyhmuscacina 4:8f96e309b233 195 if ( button_status == 1 ) {
seyhmuscacina 4:8f96e309b233 196
seyhmuscacina 4:8f96e309b233 197 /* If button_status is still 1 when timeout is triggered, it will be interpreted as a long key press */
seyhmuscacina 4:8f96e309b233 198 button_longpressdetected = true;
seyhmuscacina 4:8f96e309b233 199
seyhmuscacina 4:8f96e309b233 200 /* The PMIC will be powered of when the button is released */
seyhmuscacina 4:8f96e309b233 201 max20303.led0on(0);
seyhmuscacina 4:8f96e309b233 202 max20303.led1on(1);
seyhmuscacina 4:8f96e309b233 203 max20303.led2on(0);
seyhmuscacina 4:8f96e309b233 204 }
seyhmuscacina 4:8f96e309b233 205
seyhmuscacina 4:8f96e309b233 206 }
seyhmuscacina 4:8f96e309b233 207
Emre.Eken 3:60c0cc971d85 208 void MAX32630HSP::enableDisplay(void)
Emre.Eken 3:60c0cc971d85 209 {
Emre.Eken 3:60c0cc971d85 210 vddioh(P6_4, VIO_3V3); //EXTCOM
Emre.Eken 3:60c0cc971d85 211 vddioh(P6_1, VIO_3V3); //SCLK
Emre.Eken 3:60c0cc971d85 212 vddioh(P6_2, VIO_3V3); //MOSI1
Emre.Eken 3:60c0cc971d85 213 vddioh(P6_5, VIO_3V3); //SCS
Emre.Eken 3:60c0cc971d85 214 vddioh(P6_4, VIO_3V3); //EXTCOM
Emre.Eken 3:60c0cc971d85 215 vddioh(P6_6, VIO_3V3); //DISP
Emre.Eken 3:60c0cc971d85 216 }
Emre.Eken 3:60c0cc971d85 217
Emre.Eken 3:60c0cc971d85 218 //******************************************************************************
Emre.Eken 3:60c0cc971d85 219 int MAX32630HSP::vddioh(PinName pin, vio_t vio)
Emre.Eken 3:60c0cc971d85 220 {
Emre.Eken 3:60c0cc971d85 221 __IO uint32_t *use_vddioh = &((mxc_ioman_regs_t *)MXC_IOMAN)->use_vddioh_0;
Emre.Eken 3:60c0cc971d85 222
Emre.Eken 3:60c0cc971d85 223 if (pin == NOT_CONNECTED) {
Emre.Eken 3:60c0cc971d85 224 return -1;
Emre.Eken 3:60c0cc971d85 225 }
Emre.Eken 3:60c0cc971d85 226
Emre.Eken 3:60c0cc971d85 227 use_vddioh += PINNAME_TO_PORT(pin) >> 2;
Emre.Eken 3:60c0cc971d85 228 if (vio) {
Emre.Eken 3:60c0cc971d85 229 *use_vddioh |= (1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3)));
Emre.Eken 3:60c0cc971d85 230 } else {
Emre.Eken 3:60c0cc971d85 231 *use_vddioh &= ~(1 << (PINNAME_TO_PIN(pin) + ((PINNAME_TO_PORT(pin) & 0x3) << 3)));
Emre.Eken 3:60c0cc971d85 232 }
Emre.Eken 3:60c0cc971d85 233
Emre.Eken 3:60c0cc971d85 234 return 0;
Emre.Eken 3:60c0cc971d85 235 }