David Jung / Mbed OS MAX32664C_MAXM86146_Mode1_Optical

Mode1 Optical Validation

Dependencies:   max32630fthr

main.cpp@14:c8cc6d7fd5f9, 2021-04-01 (annotated)

Committer:
phonemacro
Date:
Thu Apr 01 23:19:40 2021 +0000
Revision:
14:c8cc6d7fd5f9
Parent:
13:1baccc6275a7
Child:
15:26dda33c2ef4
Add raw (no algo) data readings.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
phonemacro 0:6f65cae31c54 1 /*******************************************************************************
phonemacro 9:12720bbacfe2 2 * Copyright (C) 2021 Maxim Integrated Products, Inc., All Rights Reserved.
phonemacro 0:6f65cae31c54 3 *
phonemacro 0:6f65cae31c54 4 * Permission is hereby granted, free of charge, to any person obtaining a
phonemacro 0:6f65cae31c54 5 * copy of this software and associated documentation files (the "Software"),
phonemacro 0:6f65cae31c54 6 * to deal in the Software without restriction, including without limitation
phonemacro 0:6f65cae31c54 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
phonemacro 0:6f65cae31c54 8 * and/or sell copies of the Software, and to permit persons to whom the
phonemacro 0:6f65cae31c54 9 * Software is furnished to do so, subject to the following conditions:
phonemacro 0:6f65cae31c54 10 *
phonemacro 0:6f65cae31c54 11 * The above copyright notice and this permission notice shall be included
phonemacro 0:6f65cae31c54 12 * in all copies or substantial portions of the Software.
phonemacro 0:6f65cae31c54 13 *
phonemacro 0:6f65cae31c54 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
phonemacro 0:6f65cae31c54 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
phonemacro 0:6f65cae31c54 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
phonemacro 0:6f65cae31c54 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
phonemacro 0:6f65cae31c54 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
phonemacro 0:6f65cae31c54 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
phonemacro 0:6f65cae31c54 20 * OTHER DEALINGS IN THE SOFTWARE.
phonemacro 0:6f65cae31c54 21 *
phonemacro 0:6f65cae31c54 22 * Except as contained in this notice, the name of Maxim Integrated
phonemacro 0:6f65cae31c54 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
phonemacro 0:6f65cae31c54 24 * Products, Inc. Branding Policy.
phonemacro 0:6f65cae31c54 25 *
phonemacro 0:6f65cae31c54 26 * The mere transfer of this software does not imply any licenses
phonemacro 0:6f65cae31c54 27 * of trade secrets, proprietary technology, copyrights, patents,
phonemacro 0:6f65cae31c54 28 * trademarks, maskwork rights, or any other form of intellectual
phonemacro 0:6f65cae31c54 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
phonemacro 0:6f65cae31c54 30 * ownership rights.
phonemacro 0:6f65cae31c54 31 *******************************************************************************
phonemacro 0:6f65cae31c54 32 */
phonemacro 0:6f65cae31c54 33
phonemacro 0:6f65cae31c54 34 #include "mbed.h"
phonemacro 0:6f65cae31c54 35 #include "platform/mbed_thread.h"
phonemacro 3:da975696b936 36 #include "mbed.h"
phonemacro 4:4f1e9439f048 37 /******************************************************************************
phonemacro 4:4f1e9439f048 38 * Warning, if using the either
phonemacro 4:4f1e9439f048 39 * MAX32630FTHR+MAXM86161_ADPTER_REVB+MAXM86146EVSYS sensor brd or
phonemacro 4:4f1e9439f048 40 * MAX32630FTHR+MAXM86161_ADPTER_REVB+MAXM86161EVSYS sensor brd,
phonemacro 4:4f1e9439f048 41 * The VLED is connected to USB power which is noisy. The VLED should be
phonemacro 4:4f1e9439f048 42 * connected to a regulated power supply if you are testing accuracy.
phonemacro 4:4f1e9439f048 43 *******************************************************************************
phonemacro 4:4f1e9439f048 44 */
phonemacro 4:4f1e9439f048 45 /******************************************************************************
phonemacro 4:4f1e9439f048 46 * Tera Term output is set to 115200 baud rate.
phonemacro 6:e1b7190d6cb5 47 * ver: 210325
phonemacro 5:7f5a012747a5 48 ******************************************************************************/
phonemacro 5:7f5a012747a5 49
phonemacro 6:e1b7190d6cb5 50 /*****************************************************************************/
phonemacro 6:e1b7190d6cb5 51 // define one and only one of the following three platforms
phonemacro 11:a16b6bf38841 52 #define MAXM86146_CFG 1 // tested on MAXM86146EVSYS_sensorBrd+MAXM86161_ADAPTER_REVB+MAX32630FTHR
phonemacro 12:17a0bf823462 53 //#define MAXREFDES103_CFG
phonemacro 6:e1b7190d6cb5 54 //#define MAX86161_CFG 1
phonemacro 6:e1b7190d6cb5 55 /*****************************************************************************/
phonemacro 6:e1b7190d6cb5 56
phonemacro 14:c8cc6d7fd5f9 57 //#define RAW // define this if you only AFE+accel data, no algo
phonemacro 14:c8cc6d7fd5f9 58 #define ALGO_ONLY 1 // define this if you only want algo data, comment out if you want raw sensor+algo data
phonemacro 12:17a0bf823462 59 //#define EXTENDED_ALGO 1 // define this if you want the extended algo format
phonemacro 13:1baccc6275a7 60 //#define AGC 1 // define this for AGC, otherwise the default is AEC
phonemacro 6:e1b7190d6cb5 61
phonemacro 6:e1b7190d6cb5 62 #ifdef MAXREFDES103_CFG
phonemacro 5:7f5a012747a5 63 #include "MAX20303.h"
phonemacro 6:e1b7190d6cb5 64 I2C sh_i2c_pmic(P5_7, P6_0);
phonemacro 5:7f5a012747a5 65 #endif
phonemacro 5:7f5a012747a5 66
phonemacro 2:563d90a111b3 67 #ifdef MAXM86146_CFG
phonemacro 0:6f65cae31c54 68 #define PPG_SZ 36 //maxm86146
phonemacro 0:6f65cae31c54 69 #else
phonemacro 0:6f65cae31c54 70 #define PPG_SZ 18 //maxm86161, max86141
phonemacro 0:6f65cae31c54 71 #endif
phonemacro 0:6f65cae31c54 72 #define ACCEL_SZ 6 // accel
phonemacro 0:6f65cae31c54 73 #define SENSOR_SZ (PPG_SZ+ACCEL_SZ)
phonemacro 12:17a0bf823462 74 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 75 //#define ALGO_SZ 52 // 52 bytes is the extended algo size for 3x.12.0
phonemacro 12:17a0bf823462 76 #define ALGO_SZ 56 // 56 bytes is the extended algo size for 3x.13.x
phonemacro 12:17a0bf823462 77 #else
phonemacro 12:17a0bf823462 78 //#define ALGO_SZ 20 // 24 bytes is the algo normal size for 3x.12.0
phonemacro 12:17a0bf823462 79 #define ALGO_SZ 24 // 24 bytes is the algo normal size for 3x.13.x
phonemacro 12:17a0bf823462 80 #endif
phonemacro 0:6f65cae31c54 81 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 82 #define TTL_SZ (ALGO_SZ)
phonemacro 0:6f65cae31c54 83 #else
phonemacro 14:c8cc6d7fd5f9 84 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 85 #define TTL_SZ (PPG_SZ+ACCEL_SZ)
phonemacro 14:c8cc6d7fd5f9 86 #else
phonemacro 14:c8cc6d7fd5f9 87 #define TTL_SZ (PPG_SZ+ACCEL_SZ+ALGO_SZ)
phonemacro 14:c8cc6d7fd5f9 88 #endif
phonemacro 0:6f65cae31c54 89 #endif
phonemacro 0:6f65cae31c54 90
phonemacro 3:da975696b936 91 Serial pc(USBTX, USBRX, 115200);
phonemacro 0:6f65cae31c54 92 DigitalOut rLED(LED1);
phonemacro 0:6f65cae31c54 93 DigitalOut gLED(LED2);
phonemacro 0:6f65cae31c54 94 DigitalOut bLED(LED3);
phonemacro 5:7f5a012747a5 95 /******************************************************************************
phonemacro 5:7f5a012747a5 96 * MAX32630FTHR GPIOs
phonemacro 5:7f5a012747a5 97 ******************************************************************************/
phonemacro 0:6f65cae31c54 98 #define RST_PIN P5_6
phonemacro 0:6f65cae31c54 99 #define MFIO_PIN P5_4
phonemacro 0:6f65cae31c54 100 DigitalOut rst(RST_PIN, PullUp);
phonemacro 0:6f65cae31c54 101 DigitalOut mfio(MFIO_PIN, PullUp);
phonemacro 6:e1b7190d6cb5 102 I2C sh_i2c(P3_4, P3_5);
phonemacro 6:e1b7190d6cb5 103
phonemacro 6:e1b7190d6cb5 104 //#define thread_sleep_for(x) wait_ms(x) // for older versions of mbed
phonemacro 0:6f65cae31c54 105
phonemacro 5:7f5a012747a5 106
phonemacro 6:e1b7190d6cb5 107 const int SH_ADDR = 0xAA;//0x55;
phonemacro 0:6f65cae31c54 108 int32_t Time_to_Read_PPG = 0;
phonemacro 0:6f65cae31c54 109
phonemacro 0:6f65cae31c54 110 #define BLINKING_RATE_MS 1000ms
phonemacro 0:6f65cae31c54 111 void blink_timer(void) {
phonemacro 0:6f65cae31c54 112 gLED = !gLED; /* blink the green LED */
phonemacro 0:6f65cae31c54 113 }
phonemacro 0:6f65cae31c54 114
phonemacro 0:6f65cae31c54 115 void fifo_timer(void) {
phonemacro 0:6f65cae31c54 116 Time_to_Read_PPG = 1;
phonemacro 0:6f65cae31c54 117 }
phonemacro 0:6f65cae31c54 118
phonemacro 14:c8cc6d7fd5f9 119 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 120 // read_sh_fifo
phonemacro 14:c8cc6d7fd5f9 121 /*****************************************************************************/
phonemacro 10:192ea88e964b 122 void read_sh_fifo(void) {
phonemacro 0:6f65cae31c54 123 char cmd[8], i, j, samples;
phonemacro 0:6f65cae31c54 124 char rsp[3000];
phonemacro 0:6f65cae31c54 125 int32_t ppg[12];
phonemacro 5:7f5a012747a5 126 int16_t accel[3];
phonemacro 12:17a0bf823462 127 int32_t status, opmode, hr, hr_conf, ibi, ibi_conf;
phonemacro 12:17a0bf823462 128 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 129 int32_t walk_stp, run_stp, energy, amr, iadj1_rqt, iadj1, iadj2_rqt, iadj2, iadj3_rqt, iadj3;
phonemacro 12:17a0bf823462 130 int32_t intadj_rqt, intadj, smpladj_rqt, smpladj, rqt_smplave, afestatehr, hr_motion;
phonemacro 12:17a0bf823462 131 #endif
phonemacro 12:17a0bf823462 132 int32_t act, r, spo2, spo2_conf;
phonemacro 4:4f1e9439f048 133 int32_t spo2_compl, spo2_lo, spo2_mo, spo2_lopi, spo2_unrel, spo2_state, ibi_offset, scd;
phonemacro 2:563d90a111b3 134 int32_t scnt = 0;
phonemacro 0:6f65cae31c54 135 int32_t ptr = 0;
phonemacro 0:6f65cae31c54 136 int32_t sptr = 0;
phonemacro 1:da792e46a385 137 mfio = 0; wait_us(300);
phonemacro 0:6f65cae31c54 138 Time_to_Read_PPG = 0;
phonemacro 0:6f65cae31c54 139 #if 0
phonemacro 0:6f65cae31c54 140 // 2.1
phonemacro 4:4f1e9439f048 141 cmd[0] = 0x00; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 142 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 0:6f65cae31c54 143 wait_us(100);
phonemacro 6:e1b7190d6cb5 144 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 3:da975696b936 145 // pc.printf("2.1 Status: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 0:6f65cae31c54 146 #endif
phonemacro 0:6f65cae31c54 147 // 2.2
phonemacro 4:4f1e9439f048 148 cmd[0] = 0x12; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 149 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 0:6f65cae31c54 150 wait_us(100);
phonemacro 6:e1b7190d6cb5 151 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 3:da975696b936 152 // pc.printf("2.2 Status: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 0:6f65cae31c54 153 samples = rsp[1];
phonemacro 3:da975696b936 154 // pc.printf("num samples %d, (num*ttl)+1 %d\n\r", rsp[1], TTL_SZ*samples+1);
phonemacro 3:da975696b936 155 // pc.printf("num smpls %d \n\r", samples);
phonemacro 0:6f65cae31c54 156 scnt = rsp[1];
phonemacro 0:6f65cae31c54 157 // 2.3
phonemacro 4:4f1e9439f048 158 cmd[0] = 0x12; cmd[1] = 0x01;
phonemacro 6:e1b7190d6cb5 159 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 0:6f65cae31c54 160 wait_us(100);
phonemacro 0:6f65cae31c54 161 // thread_sleep_for(1);
phonemacro 6:e1b7190d6cb5 162 sh_i2c.read(SH_ADDR, rsp, 1+(TTL_SZ*samples));
phonemacro 0:6f65cae31c54 163 status = rsp[0];
phonemacro 5:7f5a012747a5 164
phonemacro 0:6f65cae31c54 165 sptr = 1;
phonemacro 0:6f65cae31c54 166 for (i = 0; i < scnt; i++) {
phonemacro 0:6f65cae31c54 167 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 168 ptr = sptr;
phonemacro 0:6f65cae31c54 169 #else
phonemacro 2:563d90a111b3 170 ptr = sptr;
phonemacro 2:563d90a111b3 171 ppg[0] = (rsp[ptr+0] << 16) | (rsp[ptr+1] << 8) | (rsp[ptr+2]);
phonemacro 2:563d90a111b3 172 ppg[1] = (rsp[ptr+3] << 16) | (rsp[ptr+4] << 8) | (rsp[ptr+5]);
phonemacro 2:563d90a111b3 173 ppg[2] = (rsp[ptr+6] << 16) | (rsp[ptr+7] << 8) | (rsp[ptr+8]);
phonemacro 3:da975696b936 174 ppg[3] = (rsp[ptr+9] << 16) | (rsp[ptr+10] << 8) | (rsp[ptr+11]);
phonemacro 4:4f1e9439f048 175 ppg[4] = (rsp[ptr+12] << 16) | (rsp[ptr+13] << 8) | (rsp[ptr+14]);
phonemacro 4:4f1e9439f048 176 ppg[5] = (rsp[ptr+15] << 16) | (rsp[ptr+16] << 8) | (rsp[ptr+17]);
phonemacro 3:da975696b936 177 pc.printf("%d,%d,%d,%d,", ppg[0], ppg[1], ppg[2], ppg[3]);
phonemacro 14:c8cc6d7fd5f9 178 #ifdef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 179 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 180 pc.printf("%d,%d,", ppg[4], ppg[5]);
phonemacro 14:c8cc6d7fd5f9 181 ppg[6] = (rsp[ptr+18] << 16) | (rsp[ptr+19] << 8) | (rsp[ptr+20]);
phonemacro 14:c8cc6d7fd5f9 182 ppg[7] = (rsp[ptr+21] << 16) | (rsp[ptr+22] << 8) | (rsp[ptr+23]);
phonemacro 14:c8cc6d7fd5f9 183 ppg[8] = (rsp[ptr+24] << 16) | (rsp[ptr+25] << 8) | (rsp[ptr+26]);
phonemacro 14:c8cc6d7fd5f9 184 ppg[9] = (rsp[ptr+27] << 16) | (rsp[ptr+28] << 8) | (rsp[ptr+29]);
phonemacro 14:c8cc6d7fd5f9 185 ppg[10] = (rsp[ptr+30] << 16) | (rsp[ptr+31] << 8) | (rsp[ptr+32]);
phonemacro 14:c8cc6d7fd5f9 186 ppg[11] = (rsp[ptr+33] << 16) | (rsp[ptr+34] << 8) | (rsp[ptr+35]);
phonemacro 14:c8cc6d7fd5f9 187 pc.printf("%d,%d,%d,%d,%d,%d,", ppg[6], ppg[7],ppg[8], ppg[9],ppg[10], ppg[11]);
phonemacro 14:c8cc6d7fd5f9 188 #endif
phonemacro 14:c8cc6d7fd5f9 189 #endif
phonemacro 5:7f5a012747a5 190 accel[0] = (rsp[PPG_SZ+0] << 8) | (rsp[PPG_SZ+1]);
phonemacro 5:7f5a012747a5 191 accel[1] = (rsp[PPG_SZ+2] << 8) | (rsp[PPG_SZ+3]);
phonemacro 5:7f5a012747a5 192 accel[2] = (rsp[PPG_SZ+4] << 8) | (rsp[PPG_SZ+5]);
phonemacro 5:7f5a012747a5 193 pc.printf("%d,%d,%d,", accel[0], accel[1], accel[2]);
phonemacro 5:7f5a012747a5 194
phonemacro 0:6f65cae31c54 195 ptr = sptr + SENSOR_SZ;
phonemacro 0:6f65cae31c54 196 #endif
phonemacro 14:c8cc6d7fd5f9 197 #ifndef RAW
phonemacro 12:17a0bf823462 198 #ifdef EXTENDED_ALGO
phonemacro 3:da975696b936 199 // pc.printf("ptr %d ttlsiz %d ", ptr, TTL_SZ);
phonemacro 0:6f65cae31c54 200 opmode = rsp[ptr];
phonemacro 0:6f65cae31c54 201 hr = (rsp[ptr+1] << 8) + rsp[ptr+2];
phonemacro 0:6f65cae31c54 202 hr_conf = rsp[ptr+3];
phonemacro 12:17a0bf823462 203 ibi = (rsp[ptr+4] << 8) + rsp[ptr+5];
phonemacro 12:17a0bf823462 204
phonemacro 12:17a0bf823462 205 ibi_conf = rsp[ptr+6];
phonemacro 12:17a0bf823462 206 act = rsp[ptr+7];
phonemacro 12:17a0bf823462 207 walk_stp = (rsp[ptr+8] << 24) + (rsp[ptr+9] << 16) + (rsp[ptr+10] << 8) + rsp[ptr+11];
phonemacro 12:17a0bf823462 208 run_stp = (rsp[ptr+12] << 24) + (rsp[ptr+13] << 16) + (rsp[ptr+14] << 8) + rsp[ptr+15];
phonemacro 12:17a0bf823462 209
phonemacro 12:17a0bf823462 210 energy = (rsp[ptr+16] << 24) + (rsp[ptr+17] << 16) + (rsp[ptr+18] << 8) + rsp[ptr+19];
phonemacro 12:17a0bf823462 211 amr = (rsp[ptr+20] << 24) + (rsp[ptr+21] << 16) + (rsp[ptr+22] << 8) + rsp[ptr+23];
phonemacro 12:17a0bf823462 212 iadj1_rqt = rsp[ptr+24];
phonemacro 12:17a0bf823462 213 iadj1 = (rsp[ptr+25] << 8) + rsp[ptr+26];
phonemacro 12:17a0bf823462 214
phonemacro 12:17a0bf823462 215 iadj2_rqt = rsp[ptr+27];
phonemacro 12:17a0bf823462 216 iadj2 = (rsp[ptr+28] << 8) + rsp[ptr+29];
phonemacro 12:17a0bf823462 217 iadj3_rqt = rsp[ptr+30];
phonemacro 12:17a0bf823462 218 iadj3 = (rsp[ptr+31] << 8) + rsp[ptr+32];
phonemacro 12:17a0bf823462 219
phonemacro 12:17a0bf823462 220 intadj_rqt = rsp[ptr+33];
phonemacro 12:17a0bf823462 221 intadj = rsp[ptr+34];
phonemacro 12:17a0bf823462 222 smpladj_rqt = rsp[ptr+35];
phonemacro 12:17a0bf823462 223 smpladj = rsp[ptr+36];
phonemacro 12:17a0bf823462 224
phonemacro 12:17a0bf823462 225 rqt_smplave = rsp[ptr+37];
phonemacro 12:17a0bf823462 226 afestatehr = rsp[ptr+38];
phonemacro 12:17a0bf823462 227 hr_motion = rsp[ptr+39];
phonemacro 12:17a0bf823462 228 scd = rsp[ptr+40];
phonemacro 12:17a0bf823462 229
phonemacro 12:17a0bf823462 230
phonemacro 12:17a0bf823462 231 r = (rsp[ptr+41] << 8) + rsp[ptr+42];
phonemacro 12:17a0bf823462 232 spo2_conf = rsp[ptr+43];
phonemacro 12:17a0bf823462 233
phonemacro 12:17a0bf823462 234 spo2 = (rsp[ptr+44] << 8) + rsp[ptr+45];
phonemacro 12:17a0bf823462 235 spo2_compl = rsp[ptr+46];
phonemacro 12:17a0bf823462 236 spo2_lo = rsp[ptr+47];
phonemacro 12:17a0bf823462 237 spo2_mo = rsp[ptr+48];
phonemacro 12:17a0bf823462 238
phonemacro 12:17a0bf823462 239 spo2_lopi = rsp[ptr+49];
phonemacro 12:17a0bf823462 240 spo2_unrel = rsp[ptr+50];
phonemacro 12:17a0bf823462 241 spo2_state = rsp[ptr+51];
phonemacro 12:17a0bf823462 242
phonemacro 12:17a0bf823462 243 ibi_offset = rsp[ptr+52];
phonemacro 12:17a0bf823462 244
phonemacro 12:17a0bf823462 245 sptr += (TTL_SZ);
phonemacro 12:17a0bf823462 246 #if 1
phonemacro 12:17a0bf823462 247 pc.printf("%d,%d,%d,%d,", opmode, hr, hr_conf, ibi);
phonemacro 12:17a0bf823462 248 pc.printf("%d,%d,", ibi_conf, act);
phonemacro 12:17a0bf823462 249 pc.printf("%d,%d,%d,", walk_stp, run_stp, energy);
phonemacro 12:17a0bf823462 250 pc.printf("%d,%d,%d,%d,", amr, iadj1_rqt, iadj1, iadj2_rqt);
phonemacro 12:17a0bf823462 251 pc.printf("%d,%d,%d,%d,", iadj2, iadj3_rqt, iadj3, intadj_rqt);
phonemacro 12:17a0bf823462 252 pc.printf("%d,%d,%d,%d,", intadj, smpladj_rqt, smpladj, rqt_smplave);
phonemacro 12:17a0bf823462 253 pc.printf("%d,%d,", afestatehr, hr_motion);
phonemacro 12:17a0bf823462 254 pc.printf("%d,", scd);
phonemacro 12:17a0bf823462 255 pc.printf("%d,%d,%d,%d,", spo2, spo2_compl, spo2_lo, spo2_mo);
phonemacro 12:17a0bf823462 256 pc.printf("%d,%d,%d,", spo2_lopi,spo2_unrel, spo2_state);
phonemacro 12:17a0bf823462 257 pc.printf("%d,", ibi_offset);
phonemacro 12:17a0bf823462 258 #else
phonemacro 12:17a0bf823462 259 pc.printf("%d,%d,", hr, hr_conf);
phonemacro 12:17a0bf823462 260 pc.printf("%d,%d,", spo2, spo2_conf);
phonemacro 12:17a0bf823462 261 pc.printf("%d,", spo2_lo);
phonemacro 12:17a0bf823462 262 pc.printf("%d,%d,", spo2_unrel, scd);
phonemacro 12:17a0bf823462 263 #endif
phonemacro 12:17a0bf823462 264 #else // normal algo size
phonemacro 12:17a0bf823462 265 // pc.printf("ptr %d ttlsiz %d ", ptr, TTL_SZ);
phonemacro 12:17a0bf823462 266 opmode = rsp[ptr];
phonemacro 12:17a0bf823462 267 hr = (rsp[ptr+1] << 8) + rsp[ptr+2];
phonemacro 12:17a0bf823462 268 hr_conf = rsp[ptr+3];
phonemacro 12:17a0bf823462 269 ibi = (rsp[ptr+4] << 8) + rsp[ptr+5];
phonemacro 4:4f1e9439f048 270
phonemacro 11:a16b6bf38841 271 ibi_conf = rsp[ptr+6];
phonemacro 3:da975696b936 272 act = rsp[ptr+7];
phonemacro 3:da975696b936 273 r = (rsp[ptr+8] << 8) + rsp[ptr+9];
phonemacro 0:6f65cae31c54 274 spo2_conf = rsp[ptr+10];
phonemacro 4:4f1e9439f048 275
phonemacro 0:6f65cae31c54 276 spo2 = (rsp[ptr+11] << 8) + rsp[ptr+12];
phonemacro 4:4f1e9439f048 277 spo2_compl = rsp[ptr+13];
phonemacro 4:4f1e9439f048 278 spo2_lo = rsp[ptr+14];
phonemacro 4:4f1e9439f048 279 spo2_mo = rsp[ptr+15];
phonemacro 4:4f1e9439f048 280
phonemacro 4:4f1e9439f048 281 spo2_lopi = rsp[ptr+16];
phonemacro 4:4f1e9439f048 282 spo2_unrel = rsp[ptr+17];
phonemacro 4:4f1e9439f048 283 spo2_state = rsp[ptr+18];
phonemacro 2:563d90a111b3 284 scd = rsp[ptr+19];
phonemacro 0:6f65cae31c54 285
phonemacro 4:4f1e9439f048 286 ibi_offset = rsp[ptr+20];
phonemacro 0:6f65cae31c54 287
phonemacro 4:4f1e9439f048 288 sptr += (TTL_SZ);
phonemacro 4:4f1e9439f048 289 #if 0
phonemacro 4:4f1e9439f048 290 pc.printf("%d,%d,%d,%d,", opmode, hr, hr_conf, ibi);
phonemacro 4:4f1e9439f048 291 pc.printf("%d,%d,%d,%d,", ibi_conf, act, r, spo2_conf);
phonemacro 4:4f1e9439f048 292 pc.printf("%d,%d,%d,%d,", spo2, spo2_compl, spo2_lo, spo2_mo);
phonemacro 4:4f1e9439f048 293 pc.printf("%d,%d,%d,%d,", spo2_lopi,spo2_unrel, spo2_state, scd);
phonemacro 4:4f1e9439f048 294 pc.printf("%d,", ibi_offset);
phonemacro 4:4f1e9439f048 295 #else
phonemacro 4:4f1e9439f048 296 pc.printf("%d,%d,", hr, hr_conf);
phonemacro 4:4f1e9439f048 297 pc.printf("%d,%d,", spo2, spo2_conf);
phonemacro 4:4f1e9439f048 298 pc.printf("%d,", spo2_lo);
phonemacro 4:4f1e9439f048 299 pc.printf("%d,%d,", spo2_unrel, scd);
phonemacro 4:4f1e9439f048 300 #endif
phonemacro 12:17a0bf823462 301 #endif // end normal algo size
phonemacro 14:c8cc6d7fd5f9 302 #endif // !RAW
phonemacro 4:4f1e9439f048 303
phonemacro 3:da975696b936 304 pc.printf("\n\r");
phonemacro 0:6f65cae31c54 305 }
phonemacro 0:6f65cae31c54 306 mfio = 1;
phonemacro 0:6f65cae31c54 307 }
phonemacro 0:6f65cae31c54 308
phonemacro 6:e1b7190d6cb5 309 #ifdef MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 310 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 311 // init_max20303_pmic
phonemacro 14:c8cc6d7fd5f9 312 /*****************************************************************************/
phonemacro 6:e1b7190d6cb5 313 void init_max20303_pmic(void) {
phonemacro 5:7f5a012747a5 314 /* Wait for pmic to settle down */
phonemacro 5:7f5a012747a5 315 thread_sleep_for(800);
phonemacro 5:7f5a012747a5 316
phonemacro 5:7f5a012747a5 317 //set_time(1544787300); // Set RTC time to Wed, 28 Oct 2009 11:35:37
phonemacro 6:e1b7190d6cb5 318 MAX20303 max20303(&sh_i2c);
phonemacro 5:7f5a012747a5 319 /*Set LDO1 to 1.8v*/
phonemacro 5:7f5a012747a5 320 max20303.LDO1Config();
phonemacro 5:7f5a012747a5 321
phonemacro 5:7f5a012747a5 322 /*Set LDO2 to 3v*/
phonemacro 5:7f5a012747a5 323 max20303.LDO2Config();
phonemacro 5:7f5a012747a5 324
phonemacro 5:7f5a012747a5 325 //max20303.BoostEnable();
phonemacro 5:7f5a012747a5 326 max20303.BuckBoostEnable();
phonemacro 5:7f5a012747a5 327
phonemacro 5:7f5a012747a5 328 max20303.led0on(0);
phonemacro 5:7f5a012747a5 329 max20303.led1on(0);
phonemacro 5:7f5a012747a5 330 max20303.led2on(0);
phonemacro 5:7f5a012747a5 331
phonemacro 5:7f5a012747a5 332 /* Wait for pmic to settle down */
phonemacro 5:7f5a012747a5 333 thread_sleep_for(200);
phonemacro 6:e1b7190d6cb5 334
phonemacro 5:7f5a012747a5 335 }
phonemacro 6:e1b7190d6cb5 336 #endif // MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 337
phonemacro 14:c8cc6d7fd5f9 338 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 339 // init_sh_algo
phonemacro 14:c8cc6d7fd5f9 340 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 341 void init_sh_algo(void) {
phonemacro 14:c8cc6d7fd5f9 342 char cmd[8];
phonemacro 0:6f65cae31c54 343 char rsp[256];
phonemacro 10:192ea88e964b 344 // switch to application mode
phonemacro 0:6f65cae31c54 345 rst = 0;
phonemacro 0:6f65cae31c54 346 mfio = 1;
phonemacro 0:6f65cae31c54 347 thread_sleep_for(10);
phonemacro 0:6f65cae31c54 348 rst = 1;
phonemacro 0:6f65cae31c54 349 thread_sleep_for(1500);
phonemacro 10:192ea88e964b 350 #ifdef MAXREFDES103_CFG
phonemacro 10:192ea88e964b 351 init_max20303_pmic();
phonemacro 10:192ea88e964b 352 #endif
phonemacro 0:6f65cae31c54 353
phonemacro 1:da792e46a385 354 mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 355
phonemacro 4:4f1e9439f048 356 //read operating mode
phonemacro 4:4f1e9439f048 357 cmd[0] = 0x02; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 358 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 1:da792e46a385 359 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 360 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 6:e1b7190d6cb5 361 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 362 pc.printf("\n\r 0x02 0x00 Status, Read Operating Mode: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 5:7f5a012747a5 363 //1.11 rd ver
phonemacro 4:4f1e9439f048 364 cmd[0] = 0xFF; cmd[1] = 0x03;
phonemacro 6:e1b7190d6cb5 365 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 1:da792e46a385 366 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 367 sh_i2c.read(SH_ADDR, rsp, 4);
phonemacro 1:da792e46a385 368 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 369 pc.printf("Ver: %d %d %d %d\n\r", rsp[0], rsp[1], rsp[2], rsp[3]);
phonemacro 0:6f65cae31c54 370
phonemacro 0:6f65cae31c54 371 // 1.3 sensor and algo data
phonemacro 4:4f1e9439f048 372 cmd[0] = 0x10; cmd[1] = 0x00;
phonemacro 2:563d90a111b3 373 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 374 cmd[2] = 0x02; // algo data
phonemacro 4:4f1e9439f048 375 pc.printf("algo only \n\r");
phonemacro 2:563d90a111b3 376 #else
phonemacro 2:563d90a111b3 377 cmd[2] = 0x03; // sensor + algo data
phonemacro 4:4f1e9439f048 378 pc.printf("sens+algo \n\r");
phonemacro 2:563d90a111b3 379 #endif
phonemacro 6:e1b7190d6cb5 380 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 1:da792e46a385 381 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 382 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 383 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 384 pc.printf("1.3 Status: %x\n\r", rsp[0]);
phonemacro 3:da975696b936 385 // 1.7 cont hr, spo2
phonemacro 4:4f1e9439f048 386 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0A; cmd[3] = 0x00;
phonemacro 6:e1b7190d6cb5 387 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 3:da975696b936 388 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 389 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 390 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 391 pc.printf("1.7 Status: %x\n\r", rsp[0]);
phonemacro 4:4f1e9439f048 392 // 1.8 AEC enable (default)
phonemacro 4:4f1e9439f048 393 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0B; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 394 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 1:da792e46a385 395 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 396 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 397 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 398 pc.printf("1.8 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 399 #if AGC
phonemacro 13:1baccc6275a7 400 // AGC1.8 Disable auto PD (default
phonemacro 13:1baccc6275a7 401 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x12; cmd[3] = 0x00;
phonemacro 13:1baccc6275a7 402 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 13:1baccc6275a7 403 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 404 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 405 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 406 pc.printf("AGC1.8 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 407 // AGC1.9 Disable SCD (default)
phonemacro 13:1baccc6275a7 408 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0C; cmd[3] = 0x00;
phonemacro 13:1baccc6275a7 409 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 13:1baccc6275a7 410 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 411 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 412 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 413 pc.printf("AGC1.9 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 414 // AGC1.10 Set AGC target PD TO 10uA
phonemacro 13:1baccc6275a7 415 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x11; cmd[3] = 0x00; cmd[3] = 0x64;
phonemacro 13:1baccc6275a7 416 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 13:1baccc6275a7 417 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 418 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 419 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 420 pc.printf("AGC1.10 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 421 #else
phonemacro 4:4f1e9439f048 422 // 1.9 auto PD (default
phonemacro 4:4f1e9439f048 423 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x12; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 424 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 1:da792e46a385 425 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 426 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 427 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 428 pc.printf("1.9 Status: %x\n\r", rsp[0]);
phonemacro 4:4f1e9439f048 429 // 1.10 SCD (default)
phonemacro 4:4f1e9439f048 430 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0C; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 431 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 4:4f1e9439f048 432 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 433 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 4:4f1e9439f048 434 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 435 pc.printf("1.7 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 436 #endif
phonemacro 3:da975696b936 437 #ifdef MAXM86146_CFG
phonemacro 3:da975696b936 438 //1.20 Sec 4.1 map leds to slots for MAXM86146
phonemacro 4:4f1e9439f048 439 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x19; cmd[3] = 0x13; cmd[4] = 0x56; cmd[5] = 0x00;
phonemacro 6:e1b7190d6cb5 440 sh_i2c.write(SH_ADDR, cmd, 6);
phonemacro 3:da975696b936 441 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 442 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 443 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 444 pc.printf("map leds to slots %x\n\r", rsp[0]);
phonemacro 3:da975696b936 445 //1.21 map HR inputs to slots
phonemacro 4:4f1e9439f048 446 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x17; cmd[3] = 0x00; cmd[4] = 0x11;
phonemacro 6:e1b7190d6cb5 447 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 3:da975696b936 448 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 449 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 450 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 451 pc.printf("map HR to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 452 //1.22 map SpO2 inputs to slots
phonemacro 4:4f1e9439f048 453 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x18; cmd[3] = 0x30; cmd[4] = 0x20;
phonemacro 6:e1b7190d6cb5 454 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 3:da975696b936 455 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 456 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 457 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 458 pc.printf("map SpO2 to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 459 #if 0
phonemacro 2:563d90a111b3 460 //1.20 Sec 4.1 map leds to slots for MAXM86146
phonemacro 4:4f1e9439f048 461 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x19; cmd[3] = 0x15; cmd[4] = 0x60; cmd[5] = 0x00;
phonemacro 6:e1b7190d6cb5 462 sh_i2c.write(SH_ADDR, cmd, 6);
phonemacro 1:da792e46a385 463 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 464 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 465 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 466 pc.printf("map leds to slots%x\n\r", rsp[0]);
phonemacro 2:563d90a111b3 467 //1.21 map HR inputs to slots
phonemacro 4:4f1e9439f048 468 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x17; cmd[3] = 0x00; cmd[4] = 0x01;
phonemacro 6:e1b7190d6cb5 469 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 1:da792e46a385 470 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 471 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 472 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 473 pc.printf("map HR to slots/PDs %x\n\r", rsp[0]);
phonemacro 2:563d90a111b3 474 //1.22 map SpO2 inputs to slots
phonemacro 4:4f1e9439f048 475 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x18; cmd[3] = 0x20; cmd[4] = 0x10;
phonemacro 6:e1b7190d6cb5 476 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 1:da792e46a385 477 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 478 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 479 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 480 pc.printf("map SpO2 to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 481 #endif
phonemacro 3:da975696b936 482 #endif // MAXM86146_CFG
phonemacro 0:6f65cae31c54 483
phonemacro 4:4f1e9439f048 484 // 1.3 Enable HR, SpO2 algo
phonemacro 12:17a0bf823462 485 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 486 cmd[0] = 0x52; cmd[1] = 0x07; cmd[2] = 0x02;
phonemacro 12:17a0bf823462 487 #else
phonemacro 4:4f1e9439f048 488 cmd[0] = 0x52; cmd[1] = 0x07; cmd[2] = 0x01;
phonemacro 12:17a0bf823462 489 #endif
phonemacro 6:e1b7190d6cb5 490 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 0:6f65cae31c54 491 thread_sleep_for(465);
phonemacro 6:e1b7190d6cb5 492 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 493 pc.printf("1.14 status: %x\n\r", rsp[0]);
phonemacro 0:6f65cae31c54 494 mfio = 1;
phonemacro 0:6f65cae31c54 495
phonemacro 4:4f1e9439f048 496 #if 1
phonemacro 4:4f1e9439f048 497 //1.31 rd AFE part id
phonemacro 4:4f1e9439f048 498 cmd[0] = 0x41; cmd[1] = 0x00; cmd[2] = 0xFF;
phonemacro 6:e1b7190d6cb5 499 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 4:4f1e9439f048 500 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 501 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 4:4f1e9439f048 502 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 503 pc.printf("1.31 part id afe %x %x\n\r", rsp[0], rsp[1]);
phonemacro 4:4f1e9439f048 504 //1.32 rd accel who
phonemacro 4:4f1e9439f048 505 cmd[0] = 0x41; cmd[1] = 0x04; cmd[2] = 0x0F;
phonemacro 6:e1b7190d6cb5 506 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 4:4f1e9439f048 507 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 508 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 4:4f1e9439f048 509 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 510 pc.printf("1.32 who accel %x %x\n\r", rsp[0], rsp[1]);
phonemacro 4:4f1e9439f048 511 #endif
phonemacro 10:192ea88e964b 512 }
phonemacro 10:192ea88e964b 513
phonemacro 14:c8cc6d7fd5f9 514 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 515 // init_sh_raw
phonemacro 14:c8cc6d7fd5f9 516 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 517 void init_sh_raw(void) {
phonemacro 14:c8cc6d7fd5f9 518 char cmd[8];
phonemacro 14:c8cc6d7fd5f9 519 char rsp[256];
phonemacro 14:c8cc6d7fd5f9 520 // switch to application mode
phonemacro 14:c8cc6d7fd5f9 521 rst = 0;
phonemacro 14:c8cc6d7fd5f9 522 mfio = 1;
phonemacro 14:c8cc6d7fd5f9 523 thread_sleep_for(10);
phonemacro 14:c8cc6d7fd5f9 524 rst = 1;
phonemacro 14:c8cc6d7fd5f9 525 thread_sleep_for(1500);
phonemacro 14:c8cc6d7fd5f9 526 #ifdef MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 527 init_max20303_pmic();
phonemacro 14:c8cc6d7fd5f9 528 #endif
phonemacro 14:c8cc6d7fd5f9 529
phonemacro 14:c8cc6d7fd5f9 530 mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 531
phonemacro 14:c8cc6d7fd5f9 532 //read operating mode
phonemacro 14:c8cc6d7fd5f9 533 cmd[0] = 0x02; cmd[1] = 0x00;
phonemacro 14:c8cc6d7fd5f9 534 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 14:c8cc6d7fd5f9 535 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 536 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 14:c8cc6d7fd5f9 537 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 538 pc.printf("\n\r 0x02 0x00 Status, Read Operating Mode: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 14:c8cc6d7fd5f9 539 //1.11 rd ver
phonemacro 14:c8cc6d7fd5f9 540 cmd[0] = 0xFF; cmd[1] = 0x03;
phonemacro 14:c8cc6d7fd5f9 541 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 14:c8cc6d7fd5f9 542 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 543 sh_i2c.read(SH_ADDR, rsp, 4);
phonemacro 14:c8cc6d7fd5f9 544 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 545 pc.printf("Ver: %d %d %d %d\n\r", rsp[0], rsp[1], rsp[2], rsp[3]);
phonemacro 14:c8cc6d7fd5f9 546
phonemacro 14:c8cc6d7fd5f9 547 // raw1.1 sensor data
phonemacro 14:c8cc6d7fd5f9 548 cmd[0] = 0x10; cmd[1] = 0x00; cmd[2] = 0x01;
phonemacro 14:c8cc6d7fd5f9 549 pc.printf("raw sensor data only \n\r");
phonemacro 14:c8cc6d7fd5f9 550 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 14:c8cc6d7fd5f9 551 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 552 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 553 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 554 pc.printf("raw1.1 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 555 // raw1.2 interrupt threshold
phonemacro 14:c8cc6d7fd5f9 556 cmd[0] = 0x10; cmd[1] = 0x01; cmd[2] = 0x01;
phonemacro 14:c8cc6d7fd5f9 557 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 14:c8cc6d7fd5f9 558 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 559 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 560 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 561 pc.printf("raw1.2 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 562 // raw1.3 enable sh accel
phonemacro 14:c8cc6d7fd5f9 563 cmd[0] = 0x44; cmd[1] = 0x04; cmd[2] = 0x01; cmd[3] = 0x00;
phonemacro 14:c8cc6d7fd5f9 564 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 565 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 566 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 567 mfio = 1; thread_sleep_for(20); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 568 pc.printf("raw1.3 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 569 // raw1.4 enable AFE
phonemacro 14:c8cc6d7fd5f9 570 cmd[0] = 0x44; cmd[1] = 0x00; cmd[2] = 0x01; cmd[3] = 0x00;
phonemacro 14:c8cc6d7fd5f9 571 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 572 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 573 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 574 mfio = 1; thread_sleep_for(250); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 575 pc.printf("raw1.4 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 576 // raw1.5 sample rate 100 Hz, ave 1
phonemacro 14:c8cc6d7fd5f9 577 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x12; cmd[3] = 0x18; // set AFE reg 0x12 to 100 Hz
phonemacro 14:c8cc6d7fd5f9 578 // cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x12; cmd[3] = 0x20; // set AFE reg 0x12 to 200 Hz
phonemacro 14:c8cc6d7fd5f9 579 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 580 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 581 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 582 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 583 pc.printf("raw1.5 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 584 // raw1.6 LED1 current
phonemacro 14:c8cc6d7fd5f9 585 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x23; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 586 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 587 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 588 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 589 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 590 pc.printf("raw1.6 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 591 #ifndef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 592 // raw1.7 LED2 current
phonemacro 14:c8cc6d7fd5f9 593 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x24; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 594 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 595 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 596 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 597 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 598 pc.printf("raw1.7 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 599 #endif
phonemacro 14:c8cc6d7fd5f9 600 // raw1.8 LED3 current
phonemacro 14:c8cc6d7fd5f9 601 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x25; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 602 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 603 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 604 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 605 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 606 pc.printf("raw1.8 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 607 #ifdef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 608 // LED5 current
phonemacro 14:c8cc6d7fd5f9 609 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x27; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 610 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 611 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 612 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 613 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 614 pc.printf("led5 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 615 // LED6 current
phonemacro 14:c8cc6d7fd5f9 616 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x27; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 617 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 618 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 619 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 620 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 621 pc.printf("led6 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 622
phonemacro 14:c8cc6d7fd5f9 623 // Set Seq cntrl1 LED2, LED1
phonemacro 14:c8cc6d7fd5f9 624 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x20; cmd[3] = 0x21;
phonemacro 14:c8cc6d7fd5f9 625 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 626 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 627 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 628 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 629 pc.printf("Seq cntrl1 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 630 // Set Seq cntrl2 LED4, LED3
phonemacro 14:c8cc6d7fd5f9 631 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x21; cmd[3] = 0xA3;
phonemacro 14:c8cc6d7fd5f9 632 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 633 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 634 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 635 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 636 pc.printf("Seq cntrl2 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 637 // Set Seq cntrl3 LED6, LED5
phonemacro 14:c8cc6d7fd5f9 638 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x22; cmd[3] = 0x21;
phonemacro 14:c8cc6d7fd5f9 639 // cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x22; cmd[3] = 0x99; // Ambient
phonemacro 14:c8cc6d7fd5f9 640 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 641 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 642 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 643 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 644 pc.printf("Seq cntrl3 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 645
phonemacro 14:c8cc6d7fd5f9 646 #endif
phonemacro 14:c8cc6d7fd5f9 647 }
phonemacro 14:c8cc6d7fd5f9 648
phonemacro 14:c8cc6d7fd5f9 649 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 650 // main
phonemacro 14:c8cc6d7fd5f9 651 /*****************************************************************************/
phonemacro 10:192ea88e964b 652 int main()
phonemacro 10:192ea88e964b 653 {
phonemacro 10:192ea88e964b 654 sh_i2c.frequency(400000);
phonemacro 10:192ea88e964b 655 int32_t ledcnt = 0;
phonemacro 10:192ea88e964b 656 rLED = LED_OFF; gLED = LED_ON; bLED = LED_OFF;
phonemacro 10:192ea88e964b 657 Ticker ticker; // calls a callback repeatedly with a timeout
phonemacro 10:192ea88e964b 658 //ticker.attach(callback(&blink_timer), BLINKING_RATE_MS); /* set timer for one second */
phonemacro 14:c8cc6d7fd5f9 659 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 660 init_sh_raw();
phonemacro 14:c8cc6d7fd5f9 661 #else
phonemacro 14:c8cc6d7fd5f9 662 init_sh_algo();
phonemacro 14:c8cc6d7fd5f9 663 #endif
phonemacro 8:e6ae69cfecbf 664 #if defined(MAXREFDES103_CFG) || defined(MAXM86161_CFG) || defined(MAXM86146_CFG)
phonemacro 6:e1b7190d6cb5 665 Timer tmr1;
phonemacro 0:6f65cae31c54 666 while (1) {
phonemacro 6:e1b7190d6cb5 667 tmr1.start();
phonemacro 6:e1b7190d6cb5 668 if (tmr1.read_ms() > 40) {
phonemacro 7:23b067817ab8 669 tmr1.reset();
phonemacro 10:192ea88e964b 670 read_sh_fifo();
phonemacro 7:23b067817ab8 671 if ((ledcnt++ % 50) == 0)
phonemacro 6:e1b7190d6cb5 672 gLED = !gLED;
phonemacro 0:6f65cae31c54 673 }
phonemacro 0:6f65cae31c54 674 }
phonemacro 6:e1b7190d6cb5 675 #else
phonemacro 6:e1b7190d6cb5 676 ticker.attach(callback(&fifo_timer), 0.040f);
phonemacro 6:e1b7190d6cb5 677 while (1) {
phonemacro 6:e1b7190d6cb5 678 if (Time_to_Read_PPG) {
phonemacro 10:192ea88e964b 679 read_sh_fifo();
phonemacro 7:23b067817ab8 680 if ((ledcnt++ % 50) == 0)
phonemacro 6:e1b7190d6cb5 681 gLED = !gLED;
phonemacro 6:e1b7190d6cb5 682 }
phonemacro 6:e1b7190d6cb5 683 }
phonemacro 6:e1b7190d6cb5 684 #endif
phonemacro 0:6f65cae31c54 685 }