David Jung / Mbed OS MAX32664C_MAXM86146_Mode1_Optical

Mode1 Optical Validation

Dependencies:   max32630fthr

main.cpp@16:ff1122f0624a, 2021-05-26 (annotated)

Committer:
phonemacro
Date:
Wed May 26 01:09:05 2021 +0000
Revision:
16:ff1122f0624a
Parent:
15:26dda33c2ef4
Child:
17:0d6e99a0fd8d
add the lowering of the PI threshold for 3x.13.19+

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 16:ff1122f0624a 38 * https://os.mbed.com/users/phonemacro/code/MAX32664C_Example_Host_Code
phonemacro 16:ff1122f0624a 39 * Tera Term output is set to 115200 baud rate.
phonemacro 16:ff1122f0624a 40 * ver: 210525
phonemacro 16:ff1122f0624a 41 ******************************************************************************/
phonemacro 16:ff1122f0624a 42
phonemacro 16:ff1122f0624a 43 /******************************************************************************
phonemacro 4:4f1e9439f048 44 * Warning, if using the either
phonemacro 4:4f1e9439f048 45 * MAX32630FTHR+MAXM86161_ADPTER_REVB+MAXM86146EVSYS sensor brd or
phonemacro 4:4f1e9439f048 46 * MAX32630FTHR+MAXM86161_ADPTER_REVB+MAXM86161EVSYS sensor brd,
phonemacro 4:4f1e9439f048 47 * The VLED is connected to USB power which is noisy. The VLED should be
phonemacro 4:4f1e9439f048 48 * connected to a regulated power supply if you are testing accuracy.
phonemacro 4:4f1e9439f048 49 *******************************************************************************
phonemacro 4:4f1e9439f048 50 */
phonemacro 5:7f5a012747a5 51
phonemacro 6:e1b7190d6cb5 52 /*****************************************************************************/
phonemacro 6:e1b7190d6cb5 53 // define one and only one of the following three platforms
phonemacro 11:a16b6bf38841 54 #define MAXM86146_CFG 1 // tested on MAXM86146EVSYS_sensorBrd+MAXM86161_ADAPTER_REVB+MAX32630FTHR
phonemacro 12:17a0bf823462 55 //#define MAXREFDES103_CFG
phonemacro 6:e1b7190d6cb5 56 //#define MAX86161_CFG 1
phonemacro 6:e1b7190d6cb5 57 /*****************************************************************************/
phonemacro 6:e1b7190d6cb5 58
phonemacro 14:c8cc6d7fd5f9 59 //#define RAW // define this if you only AFE+accel data, no algo
phonemacro 14:c8cc6d7fd5f9 60 #define ALGO_ONLY 1 // define this if you only want algo data, comment out if you want raw sensor+algo data
phonemacro 12:17a0bf823462 61 //#define EXTENDED_ALGO 1 // define this if you want the extended algo format
phonemacro 13:1baccc6275a7 62 //#define AGC 1 // define this for AGC, otherwise the default is AEC
phonemacro 6:e1b7190d6cb5 63
phonemacro 6:e1b7190d6cb5 64 #ifdef MAXREFDES103_CFG
phonemacro 5:7f5a012747a5 65 #include "MAX20303.h"
phonemacro 6:e1b7190d6cb5 66 I2C sh_i2c_pmic(P5_7, P6_0);
phonemacro 5:7f5a012747a5 67 #endif
phonemacro 5:7f5a012747a5 68
phonemacro 2:563d90a111b3 69 #ifdef MAXM86146_CFG
phonemacro 0:6f65cae31c54 70 #define PPG_SZ 36 //maxm86146
phonemacro 0:6f65cae31c54 71 #else
phonemacro 0:6f65cae31c54 72 #define PPG_SZ 18 //maxm86161, max86141
phonemacro 0:6f65cae31c54 73 #endif
phonemacro 0:6f65cae31c54 74 #define ACCEL_SZ 6 // accel
phonemacro 0:6f65cae31c54 75 #define SENSOR_SZ (PPG_SZ+ACCEL_SZ)
phonemacro 12:17a0bf823462 76 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 77 //#define ALGO_SZ 52 // 52 bytes is the extended algo size for 3x.12.0
phonemacro 12:17a0bf823462 78 #define ALGO_SZ 56 // 56 bytes is the extended algo size for 3x.13.x
phonemacro 12:17a0bf823462 79 #else
phonemacro 15:26dda33c2ef4 80 //#define ALGO_SZ 20 // 20 bytes is the algo normal size for 3x.12.0
phonemacro 12:17a0bf823462 81 #define ALGO_SZ 24 // 24 bytes is the algo normal size for 3x.13.x
phonemacro 12:17a0bf823462 82 #endif
phonemacro 0:6f65cae31c54 83 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 84 #define TTL_SZ (ALGO_SZ)
phonemacro 0:6f65cae31c54 85 #else
phonemacro 14:c8cc6d7fd5f9 86 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 87 #define TTL_SZ (PPG_SZ+ACCEL_SZ)
phonemacro 14:c8cc6d7fd5f9 88 #else
phonemacro 14:c8cc6d7fd5f9 89 #define TTL_SZ (PPG_SZ+ACCEL_SZ+ALGO_SZ)
phonemacro 14:c8cc6d7fd5f9 90 #endif
phonemacro 0:6f65cae31c54 91 #endif
phonemacro 0:6f65cae31c54 92
phonemacro 3:da975696b936 93 Serial pc(USBTX, USBRX, 115200);
phonemacro 0:6f65cae31c54 94 DigitalOut rLED(LED1);
phonemacro 0:6f65cae31c54 95 DigitalOut gLED(LED2);
phonemacro 0:6f65cae31c54 96 DigitalOut bLED(LED3);
phonemacro 5:7f5a012747a5 97 /******************************************************************************
phonemacro 5:7f5a012747a5 98 * MAX32630FTHR GPIOs
phonemacro 5:7f5a012747a5 99 ******************************************************************************/
phonemacro 0:6f65cae31c54 100 #define RST_PIN P5_6
phonemacro 0:6f65cae31c54 101 #define MFIO_PIN P5_4
phonemacro 0:6f65cae31c54 102 DigitalOut rst(RST_PIN, PullUp);
phonemacro 0:6f65cae31c54 103 DigitalOut mfio(MFIO_PIN, PullUp);
phonemacro 6:e1b7190d6cb5 104 I2C sh_i2c(P3_4, P3_5);
phonemacro 6:e1b7190d6cb5 105
phonemacro 6:e1b7190d6cb5 106 //#define thread_sleep_for(x) wait_ms(x) // for older versions of mbed
phonemacro 0:6f65cae31c54 107
phonemacro 5:7f5a012747a5 108
phonemacro 6:e1b7190d6cb5 109 const int SH_ADDR = 0xAA;//0x55;
phonemacro 0:6f65cae31c54 110 int32_t Time_to_Read_PPG = 0;
phonemacro 0:6f65cae31c54 111
phonemacro 0:6f65cae31c54 112 #define BLINKING_RATE_MS 1000ms
phonemacro 0:6f65cae31c54 113 void blink_timer(void) {
phonemacro 0:6f65cae31c54 114 gLED = !gLED; /* blink the green LED */
phonemacro 0:6f65cae31c54 115 }
phonemacro 0:6f65cae31c54 116
phonemacro 0:6f65cae31c54 117 void fifo_timer(void) {
phonemacro 0:6f65cae31c54 118 Time_to_Read_PPG = 1;
phonemacro 0:6f65cae31c54 119 }
phonemacro 0:6f65cae31c54 120
phonemacro 14:c8cc6d7fd5f9 121 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 122 // read_sh_fifo
phonemacro 14:c8cc6d7fd5f9 123 /*****************************************************************************/
phonemacro 10:192ea88e964b 124 void read_sh_fifo(void) {
phonemacro 0:6f65cae31c54 125 char cmd[8], i, j, samples;
phonemacro 0:6f65cae31c54 126 char rsp[3000];
phonemacro 0:6f65cae31c54 127 int32_t ppg[12];
phonemacro 5:7f5a012747a5 128 int16_t accel[3];
phonemacro 12:17a0bf823462 129 int32_t status, opmode, hr, hr_conf, ibi, ibi_conf;
phonemacro 12:17a0bf823462 130 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 131 int32_t walk_stp, run_stp, energy, amr, iadj1_rqt, iadj1, iadj2_rqt, iadj2, iadj3_rqt, iadj3;
phonemacro 12:17a0bf823462 132 int32_t intadj_rqt, intadj, smpladj_rqt, smpladj, rqt_smplave, afestatehr, hr_motion;
phonemacro 12:17a0bf823462 133 #endif
phonemacro 12:17a0bf823462 134 int32_t act, r, spo2, spo2_conf;
phonemacro 4:4f1e9439f048 135 int32_t spo2_compl, spo2_lo, spo2_mo, spo2_lopi, spo2_unrel, spo2_state, ibi_offset, scd;
phonemacro 2:563d90a111b3 136 int32_t scnt = 0;
phonemacro 0:6f65cae31c54 137 int32_t ptr = 0;
phonemacro 0:6f65cae31c54 138 int32_t sptr = 0;
phonemacro 1:da792e46a385 139 mfio = 0; wait_us(300);
phonemacro 0:6f65cae31c54 140 Time_to_Read_PPG = 0;
phonemacro 0:6f65cae31c54 141 #if 0
phonemacro 0:6f65cae31c54 142 // 2.1
phonemacro 4:4f1e9439f048 143 cmd[0] = 0x00; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 144 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 0:6f65cae31c54 145 wait_us(100);
phonemacro 6:e1b7190d6cb5 146 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 3:da975696b936 147 // pc.printf("2.1 Status: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 0:6f65cae31c54 148 #endif
phonemacro 0:6f65cae31c54 149 // 2.2
phonemacro 4:4f1e9439f048 150 cmd[0] = 0x12; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 151 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 0:6f65cae31c54 152 wait_us(100);
phonemacro 6:e1b7190d6cb5 153 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 3:da975696b936 154 // pc.printf("2.2 Status: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 0:6f65cae31c54 155 samples = rsp[1];
phonemacro 3:da975696b936 156 // pc.printf("num samples %d, (num*ttl)+1 %d\n\r", rsp[1], TTL_SZ*samples+1);
phonemacro 3:da975696b936 157 // pc.printf("num smpls %d \n\r", samples);
phonemacro 0:6f65cae31c54 158 scnt = rsp[1];
phonemacro 0:6f65cae31c54 159 // 2.3
phonemacro 4:4f1e9439f048 160 cmd[0] = 0x12; cmd[1] = 0x01;
phonemacro 6:e1b7190d6cb5 161 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 0:6f65cae31c54 162 wait_us(100);
phonemacro 0:6f65cae31c54 163 // thread_sleep_for(1);
phonemacro 6:e1b7190d6cb5 164 sh_i2c.read(SH_ADDR, rsp, 1+(TTL_SZ*samples));
phonemacro 0:6f65cae31c54 165 status = rsp[0];
phonemacro 5:7f5a012747a5 166
phonemacro 0:6f65cae31c54 167 sptr = 1;
phonemacro 0:6f65cae31c54 168 for (i = 0; i < scnt; i++) {
phonemacro 0:6f65cae31c54 169 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 170 ptr = sptr;
phonemacro 0:6f65cae31c54 171 #else
phonemacro 2:563d90a111b3 172 ptr = sptr;
phonemacro 2:563d90a111b3 173 ppg[0] = (rsp[ptr+0] << 16) | (rsp[ptr+1] << 8) | (rsp[ptr+2]);
phonemacro 2:563d90a111b3 174 ppg[1] = (rsp[ptr+3] << 16) | (rsp[ptr+4] << 8) | (rsp[ptr+5]);
phonemacro 2:563d90a111b3 175 ppg[2] = (rsp[ptr+6] << 16) | (rsp[ptr+7] << 8) | (rsp[ptr+8]);
phonemacro 3:da975696b936 176 ppg[3] = (rsp[ptr+9] << 16) | (rsp[ptr+10] << 8) | (rsp[ptr+11]);
phonemacro 4:4f1e9439f048 177 ppg[4] = (rsp[ptr+12] << 16) | (rsp[ptr+13] << 8) | (rsp[ptr+14]);
phonemacro 4:4f1e9439f048 178 ppg[5] = (rsp[ptr+15] << 16) | (rsp[ptr+16] << 8) | (rsp[ptr+17]);
phonemacro 3:da975696b936 179 pc.printf("%d,%d,%d,%d,", ppg[0], ppg[1], ppg[2], ppg[3]);
phonemacro 14:c8cc6d7fd5f9 180 #ifdef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 181 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 182 pc.printf("%d,%d,", ppg[4], ppg[5]);
phonemacro 14:c8cc6d7fd5f9 183 ppg[6] = (rsp[ptr+18] << 16) | (rsp[ptr+19] << 8) | (rsp[ptr+20]);
phonemacro 14:c8cc6d7fd5f9 184 ppg[7] = (rsp[ptr+21] << 16) | (rsp[ptr+22] << 8) | (rsp[ptr+23]);
phonemacro 14:c8cc6d7fd5f9 185 ppg[8] = (rsp[ptr+24] << 16) | (rsp[ptr+25] << 8) | (rsp[ptr+26]);
phonemacro 14:c8cc6d7fd5f9 186 ppg[9] = (rsp[ptr+27] << 16) | (rsp[ptr+28] << 8) | (rsp[ptr+29]);
phonemacro 14:c8cc6d7fd5f9 187 ppg[10] = (rsp[ptr+30] << 16) | (rsp[ptr+31] << 8) | (rsp[ptr+32]);
phonemacro 14:c8cc6d7fd5f9 188 ppg[11] = (rsp[ptr+33] << 16) | (rsp[ptr+34] << 8) | (rsp[ptr+35]);
phonemacro 14:c8cc6d7fd5f9 189 pc.printf("%d,%d,%d,%d,%d,%d,", ppg[6], ppg[7],ppg[8], ppg[9],ppg[10], ppg[11]);
phonemacro 14:c8cc6d7fd5f9 190 #endif
phonemacro 14:c8cc6d7fd5f9 191 #endif
phonemacro 5:7f5a012747a5 192 accel[0] = (rsp[PPG_SZ+0] << 8) | (rsp[PPG_SZ+1]);
phonemacro 5:7f5a012747a5 193 accel[1] = (rsp[PPG_SZ+2] << 8) | (rsp[PPG_SZ+3]);
phonemacro 5:7f5a012747a5 194 accel[2] = (rsp[PPG_SZ+4] << 8) | (rsp[PPG_SZ+5]);
phonemacro 5:7f5a012747a5 195 pc.printf("%d,%d,%d,", accel[0], accel[1], accel[2]);
phonemacro 5:7f5a012747a5 196
phonemacro 0:6f65cae31c54 197 ptr = sptr + SENSOR_SZ;
phonemacro 0:6f65cae31c54 198 #endif
phonemacro 14:c8cc6d7fd5f9 199 #ifndef RAW
phonemacro 12:17a0bf823462 200 #ifdef EXTENDED_ALGO
phonemacro 3:da975696b936 201 // pc.printf("ptr %d ttlsiz %d ", ptr, TTL_SZ);
phonemacro 0:6f65cae31c54 202 opmode = rsp[ptr];
phonemacro 0:6f65cae31c54 203 hr = (rsp[ptr+1] << 8) + rsp[ptr+2];
phonemacro 0:6f65cae31c54 204 hr_conf = rsp[ptr+3];
phonemacro 12:17a0bf823462 205 ibi = (rsp[ptr+4] << 8) + rsp[ptr+5];
phonemacro 12:17a0bf823462 206
phonemacro 12:17a0bf823462 207 ibi_conf = rsp[ptr+6];
phonemacro 12:17a0bf823462 208 act = rsp[ptr+7];
phonemacro 12:17a0bf823462 209 walk_stp = (rsp[ptr+8] << 24) + (rsp[ptr+9] << 16) + (rsp[ptr+10] << 8) + rsp[ptr+11];
phonemacro 12:17a0bf823462 210 run_stp = (rsp[ptr+12] << 24) + (rsp[ptr+13] << 16) + (rsp[ptr+14] << 8) + rsp[ptr+15];
phonemacro 12:17a0bf823462 211
phonemacro 12:17a0bf823462 212 energy = (rsp[ptr+16] << 24) + (rsp[ptr+17] << 16) + (rsp[ptr+18] << 8) + rsp[ptr+19];
phonemacro 12:17a0bf823462 213 amr = (rsp[ptr+20] << 24) + (rsp[ptr+21] << 16) + (rsp[ptr+22] << 8) + rsp[ptr+23];
phonemacro 12:17a0bf823462 214 iadj1_rqt = rsp[ptr+24];
phonemacro 12:17a0bf823462 215 iadj1 = (rsp[ptr+25] << 8) + rsp[ptr+26];
phonemacro 12:17a0bf823462 216
phonemacro 12:17a0bf823462 217 iadj2_rqt = rsp[ptr+27];
phonemacro 12:17a0bf823462 218 iadj2 = (rsp[ptr+28] << 8) + rsp[ptr+29];
phonemacro 12:17a0bf823462 219 iadj3_rqt = rsp[ptr+30];
phonemacro 12:17a0bf823462 220 iadj3 = (rsp[ptr+31] << 8) + rsp[ptr+32];
phonemacro 12:17a0bf823462 221
phonemacro 12:17a0bf823462 222 intadj_rqt = rsp[ptr+33];
phonemacro 12:17a0bf823462 223 intadj = rsp[ptr+34];
phonemacro 12:17a0bf823462 224 smpladj_rqt = rsp[ptr+35];
phonemacro 12:17a0bf823462 225 smpladj = rsp[ptr+36];
phonemacro 12:17a0bf823462 226
phonemacro 12:17a0bf823462 227 rqt_smplave = rsp[ptr+37];
phonemacro 12:17a0bf823462 228 afestatehr = rsp[ptr+38];
phonemacro 12:17a0bf823462 229 hr_motion = rsp[ptr+39];
phonemacro 12:17a0bf823462 230 scd = rsp[ptr+40];
phonemacro 12:17a0bf823462 231
phonemacro 12:17a0bf823462 232
phonemacro 12:17a0bf823462 233 r = (rsp[ptr+41] << 8) + rsp[ptr+42];
phonemacro 12:17a0bf823462 234 spo2_conf = rsp[ptr+43];
phonemacro 12:17a0bf823462 235
phonemacro 12:17a0bf823462 236 spo2 = (rsp[ptr+44] << 8) + rsp[ptr+45];
phonemacro 12:17a0bf823462 237 spo2_compl = rsp[ptr+46];
phonemacro 12:17a0bf823462 238 spo2_lo = rsp[ptr+47];
phonemacro 12:17a0bf823462 239 spo2_mo = rsp[ptr+48];
phonemacro 12:17a0bf823462 240
phonemacro 12:17a0bf823462 241 spo2_lopi = rsp[ptr+49];
phonemacro 12:17a0bf823462 242 spo2_unrel = rsp[ptr+50];
phonemacro 12:17a0bf823462 243 spo2_state = rsp[ptr+51];
phonemacro 12:17a0bf823462 244
phonemacro 12:17a0bf823462 245 ibi_offset = rsp[ptr+52];
phonemacro 12:17a0bf823462 246
phonemacro 12:17a0bf823462 247 sptr += (TTL_SZ);
phonemacro 12:17a0bf823462 248 #if 1
phonemacro 12:17a0bf823462 249 pc.printf("%d,%d,%d,%d,", opmode, hr, hr_conf, ibi);
phonemacro 12:17a0bf823462 250 pc.printf("%d,%d,", ibi_conf, act);
phonemacro 12:17a0bf823462 251 pc.printf("%d,%d,%d,", walk_stp, run_stp, energy);
phonemacro 12:17a0bf823462 252 pc.printf("%d,%d,%d,%d,", amr, iadj1_rqt, iadj1, iadj2_rqt);
phonemacro 12:17a0bf823462 253 pc.printf("%d,%d,%d,%d,", iadj2, iadj3_rqt, iadj3, intadj_rqt);
phonemacro 12:17a0bf823462 254 pc.printf("%d,%d,%d,%d,", intadj, smpladj_rqt, smpladj, rqt_smplave);
phonemacro 12:17a0bf823462 255 pc.printf("%d,%d,", afestatehr, hr_motion);
phonemacro 12:17a0bf823462 256 pc.printf("%d,", scd);
phonemacro 12:17a0bf823462 257 pc.printf("%d,%d,%d,%d,", spo2, spo2_compl, spo2_lo, spo2_mo);
phonemacro 12:17a0bf823462 258 pc.printf("%d,%d,%d,", spo2_lopi,spo2_unrel, spo2_state);
phonemacro 12:17a0bf823462 259 pc.printf("%d,", ibi_offset);
phonemacro 12:17a0bf823462 260 #else
phonemacro 12:17a0bf823462 261 pc.printf("%d,%d,", hr, hr_conf);
phonemacro 12:17a0bf823462 262 pc.printf("%d,%d,", spo2, spo2_conf);
phonemacro 16:ff1122f0624a 263 pc.printf("%d,%d,%d,", spo2_lo, spo2_mo, spo2_lopi);
phonemacro 12:17a0bf823462 264 pc.printf("%d,%d,", spo2_unrel, scd);
phonemacro 12:17a0bf823462 265 #endif
phonemacro 12:17a0bf823462 266 #else // normal algo size
phonemacro 12:17a0bf823462 267 // pc.printf("ptr %d ttlsiz %d ", ptr, TTL_SZ);
phonemacro 12:17a0bf823462 268 opmode = rsp[ptr];
phonemacro 12:17a0bf823462 269 hr = (rsp[ptr+1] << 8) + rsp[ptr+2];
phonemacro 12:17a0bf823462 270 hr_conf = rsp[ptr+3];
phonemacro 12:17a0bf823462 271 ibi = (rsp[ptr+4] << 8) + rsp[ptr+5];
phonemacro 4:4f1e9439f048 272
phonemacro 11:a16b6bf38841 273 ibi_conf = rsp[ptr+6];
phonemacro 3:da975696b936 274 act = rsp[ptr+7];
phonemacro 3:da975696b936 275 r = (rsp[ptr+8] << 8) + rsp[ptr+9];
phonemacro 0:6f65cae31c54 276 spo2_conf = rsp[ptr+10];
phonemacro 4:4f1e9439f048 277
phonemacro 0:6f65cae31c54 278 spo2 = (rsp[ptr+11] << 8) + rsp[ptr+12];
phonemacro 4:4f1e9439f048 279 spo2_compl = rsp[ptr+13];
phonemacro 4:4f1e9439f048 280 spo2_lo = rsp[ptr+14];
phonemacro 4:4f1e9439f048 281 spo2_mo = rsp[ptr+15];
phonemacro 4:4f1e9439f048 282
phonemacro 4:4f1e9439f048 283 spo2_lopi = rsp[ptr+16];
phonemacro 4:4f1e9439f048 284 spo2_unrel = rsp[ptr+17];
phonemacro 4:4f1e9439f048 285 spo2_state = rsp[ptr+18];
phonemacro 2:563d90a111b3 286 scd = rsp[ptr+19];
phonemacro 0:6f65cae31c54 287
phonemacro 4:4f1e9439f048 288 ibi_offset = rsp[ptr+20];
phonemacro 0:6f65cae31c54 289
phonemacro 4:4f1e9439f048 290 sptr += (TTL_SZ);
phonemacro 4:4f1e9439f048 291 #if 0
phonemacro 4:4f1e9439f048 292 pc.printf("%d,%d,%d,%d,", opmode, hr, hr_conf, ibi);
phonemacro 4:4f1e9439f048 293 pc.printf("%d,%d,%d,%d,", ibi_conf, act, r, spo2_conf);
phonemacro 4:4f1e9439f048 294 pc.printf("%d,%d,%d,%d,", spo2, spo2_compl, spo2_lo, spo2_mo);
phonemacro 4:4f1e9439f048 295 pc.printf("%d,%d,%d,%d,", spo2_lopi,spo2_unrel, spo2_state, scd);
phonemacro 4:4f1e9439f048 296 pc.printf("%d,", ibi_offset);
phonemacro 4:4f1e9439f048 297 #else
phonemacro 4:4f1e9439f048 298 pc.printf("%d,%d,", hr, hr_conf);
phonemacro 4:4f1e9439f048 299 pc.printf("%d,%d,", spo2, spo2_conf);
phonemacro 4:4f1e9439f048 300 pc.printf("%d,", spo2_lo);
phonemacro 4:4f1e9439f048 301 pc.printf("%d,%d,", spo2_unrel, scd);
phonemacro 4:4f1e9439f048 302 #endif
phonemacro 12:17a0bf823462 303 #endif // end normal algo size
phonemacro 14:c8cc6d7fd5f9 304 #endif // !RAW
phonemacro 4:4f1e9439f048 305
phonemacro 3:da975696b936 306 pc.printf("\n\r");
phonemacro 0:6f65cae31c54 307 }
phonemacro 0:6f65cae31c54 308 mfio = 1;
phonemacro 0:6f65cae31c54 309 }
phonemacro 0:6f65cae31c54 310
phonemacro 6:e1b7190d6cb5 311 #ifdef MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 312 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 313 // init_max20303_pmic
phonemacro 14:c8cc6d7fd5f9 314 /*****************************************************************************/
phonemacro 6:e1b7190d6cb5 315 void init_max20303_pmic(void) {
phonemacro 5:7f5a012747a5 316 /* Wait for pmic to settle down */
phonemacro 5:7f5a012747a5 317 thread_sleep_for(800);
phonemacro 5:7f5a012747a5 318
phonemacro 5:7f5a012747a5 319 //set_time(1544787300); // Set RTC time to Wed, 28 Oct 2009 11:35:37
phonemacro 6:e1b7190d6cb5 320 MAX20303 max20303(&sh_i2c);
phonemacro 5:7f5a012747a5 321 /*Set LDO1 to 1.8v*/
phonemacro 5:7f5a012747a5 322 max20303.LDO1Config();
phonemacro 5:7f5a012747a5 323
phonemacro 5:7f5a012747a5 324 /*Set LDO2 to 3v*/
phonemacro 5:7f5a012747a5 325 max20303.LDO2Config();
phonemacro 5:7f5a012747a5 326
phonemacro 5:7f5a012747a5 327 //max20303.BoostEnable();
phonemacro 5:7f5a012747a5 328 max20303.BuckBoostEnable();
phonemacro 5:7f5a012747a5 329
phonemacro 5:7f5a012747a5 330 max20303.led0on(0);
phonemacro 5:7f5a012747a5 331 max20303.led1on(0);
phonemacro 5:7f5a012747a5 332 max20303.led2on(0);
phonemacro 5:7f5a012747a5 333
phonemacro 5:7f5a012747a5 334 /* Wait for pmic to settle down */
phonemacro 5:7f5a012747a5 335 thread_sleep_for(200);
phonemacro 6:e1b7190d6cb5 336
phonemacro 5:7f5a012747a5 337 }
phonemacro 6:e1b7190d6cb5 338 #endif // MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 339
phonemacro 14:c8cc6d7fd5f9 340 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 341 // init_sh_algo
phonemacro 14:c8cc6d7fd5f9 342 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 343 void init_sh_algo(void) {
phonemacro 14:c8cc6d7fd5f9 344 char cmd[8];
phonemacro 0:6f65cae31c54 345 char rsp[256];
phonemacro 10:192ea88e964b 346 // switch to application mode
phonemacro 0:6f65cae31c54 347 rst = 0;
phonemacro 0:6f65cae31c54 348 mfio = 1;
phonemacro 0:6f65cae31c54 349 thread_sleep_for(10);
phonemacro 0:6f65cae31c54 350 rst = 1;
phonemacro 0:6f65cae31c54 351 thread_sleep_for(1500);
phonemacro 10:192ea88e964b 352 #ifdef MAXREFDES103_CFG
phonemacro 10:192ea88e964b 353 init_max20303_pmic();
phonemacro 10:192ea88e964b 354 #endif
phonemacro 0:6f65cae31c54 355
phonemacro 1:da792e46a385 356 mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 357
phonemacro 4:4f1e9439f048 358 //read operating mode
phonemacro 4:4f1e9439f048 359 cmd[0] = 0x02; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 360 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 1:da792e46a385 361 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 362 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 6:e1b7190d6cb5 363 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 364 pc.printf("\n\r 0x02 0x00 Status, Read Operating Mode: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 5:7f5a012747a5 365 //1.11 rd ver
phonemacro 4:4f1e9439f048 366 cmd[0] = 0xFF; cmd[1] = 0x03;
phonemacro 6:e1b7190d6cb5 367 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 1:da792e46a385 368 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 369 sh_i2c.read(SH_ADDR, rsp, 4);
phonemacro 1:da792e46a385 370 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 371 pc.printf("Ver: %d %d %d %d\n\r", rsp[0], rsp[1], rsp[2], rsp[3]);
phonemacro 0:6f65cae31c54 372
phonemacro 16:ff1122f0624a 373 // set Perfusion Index threshold from .05 to .025 (3x.13.19+)
phonemacro 16:ff1122f0624a 374 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x1D; cmd[3] = 25;
phonemacro 16:ff1122f0624a 375 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 16:ff1122f0624a 376 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 16:ff1122f0624a 377 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 16:ff1122f0624a 378 mfio = 1; mfio = 0; wait_us(300);
phonemacro 16:ff1122f0624a 379 pc.printf("pi set to 0x19 : %x \n\r", rsp[0]);
phonemacro 16:ff1122f0624a 380
phonemacro 0:6f65cae31c54 381 // 1.3 sensor and algo data
phonemacro 4:4f1e9439f048 382 cmd[0] = 0x10; cmd[1] = 0x00;
phonemacro 2:563d90a111b3 383 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 384 cmd[2] = 0x02; // algo data
phonemacro 4:4f1e9439f048 385 pc.printf("algo only \n\r");
phonemacro 2:563d90a111b3 386 #else
phonemacro 2:563d90a111b3 387 cmd[2] = 0x03; // sensor + algo data
phonemacro 4:4f1e9439f048 388 pc.printf("sens+algo \n\r");
phonemacro 2:563d90a111b3 389 #endif
phonemacro 6:e1b7190d6cb5 390 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 1:da792e46a385 391 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 392 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 393 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 394 pc.printf("1.3 Status: %x\n\r", rsp[0]);
phonemacro 3:da975696b936 395 // 1.7 cont hr, spo2
phonemacro 4:4f1e9439f048 396 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0A; cmd[3] = 0x00;
phonemacro 6:e1b7190d6cb5 397 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 3:da975696b936 398 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 399 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 400 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 401 pc.printf("1.7 Status: %x\n\r", rsp[0]);
phonemacro 4:4f1e9439f048 402 // 1.8 AEC enable (default)
phonemacro 4:4f1e9439f048 403 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0B; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 404 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 1:da792e46a385 405 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 406 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 407 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 408 pc.printf("1.8 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 409 #if AGC
phonemacro 13:1baccc6275a7 410 // AGC1.8 Disable auto PD (default
phonemacro 13:1baccc6275a7 411 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x12; cmd[3] = 0x00;
phonemacro 13:1baccc6275a7 412 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 13:1baccc6275a7 413 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 414 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 415 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 416 pc.printf("AGC1.8 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 417 // AGC1.9 Disable SCD (default)
phonemacro 13:1baccc6275a7 418 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0C; cmd[3] = 0x00;
phonemacro 13:1baccc6275a7 419 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 13:1baccc6275a7 420 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 421 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 422 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 423 pc.printf("AGC1.9 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 424 // AGC1.10 Set AGC target PD TO 10uA
phonemacro 13:1baccc6275a7 425 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x11; cmd[3] = 0x00; cmd[3] = 0x64;
phonemacro 13:1baccc6275a7 426 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 13:1baccc6275a7 427 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 428 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 429 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 430 pc.printf("AGC1.10 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 431 #else
phonemacro 4:4f1e9439f048 432 // 1.9 auto PD (default
phonemacro 4:4f1e9439f048 433 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x12; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 434 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 1:da792e46a385 435 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 436 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 437 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 438 pc.printf("1.9 Status: %x\n\r", rsp[0]);
phonemacro 4:4f1e9439f048 439 // 1.10 SCD (default)
phonemacro 4:4f1e9439f048 440 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0C; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 441 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 4:4f1e9439f048 442 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 443 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 4:4f1e9439f048 444 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 445 pc.printf("1.7 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 446 #endif
phonemacro 3:da975696b936 447 #ifdef MAXM86146_CFG
phonemacro 3:da975696b936 448 //1.20 Sec 4.1 map leds to slots for MAXM86146
phonemacro 4:4f1e9439f048 449 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x19; cmd[3] = 0x13; cmd[4] = 0x56; cmd[5] = 0x00;
phonemacro 6:e1b7190d6cb5 450 sh_i2c.write(SH_ADDR, cmd, 6);
phonemacro 3:da975696b936 451 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 452 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 453 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 454 pc.printf("map leds to slots %x\n\r", rsp[0]);
phonemacro 3:da975696b936 455 //1.21 map HR inputs to slots
phonemacro 4:4f1e9439f048 456 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x17; cmd[3] = 0x00; cmd[4] = 0x11;
phonemacro 6:e1b7190d6cb5 457 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 3:da975696b936 458 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 459 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 460 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 461 pc.printf("map HR to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 462 //1.22 map SpO2 inputs to slots
phonemacro 4:4f1e9439f048 463 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x18; cmd[3] = 0x30; cmd[4] = 0x20;
phonemacro 6:e1b7190d6cb5 464 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 3:da975696b936 465 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 466 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 467 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 468 pc.printf("map SpO2 to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 469 #if 0
phonemacro 2:563d90a111b3 470 //1.20 Sec 4.1 map leds to slots for MAXM86146
phonemacro 4:4f1e9439f048 471 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x19; cmd[3] = 0x15; cmd[4] = 0x60; cmd[5] = 0x00;
phonemacro 6:e1b7190d6cb5 472 sh_i2c.write(SH_ADDR, cmd, 6);
phonemacro 1:da792e46a385 473 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 474 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 475 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 476 pc.printf("map leds to slots%x\n\r", rsp[0]);
phonemacro 2:563d90a111b3 477 //1.21 map HR inputs to slots
phonemacro 4:4f1e9439f048 478 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x17; cmd[3] = 0x00; cmd[4] = 0x01;
phonemacro 6:e1b7190d6cb5 479 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 1:da792e46a385 480 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 481 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 482 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 483 pc.printf("map HR to slots/PDs %x\n\r", rsp[0]);
phonemacro 2:563d90a111b3 484 //1.22 map SpO2 inputs to slots
phonemacro 4:4f1e9439f048 485 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x18; cmd[3] = 0x20; cmd[4] = 0x10;
phonemacro 6:e1b7190d6cb5 486 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 1:da792e46a385 487 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 488 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 489 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 490 pc.printf("map SpO2 to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 491 #endif
phonemacro 3:da975696b936 492 #endif // MAXM86146_CFG
phonemacro 0:6f65cae31c54 493
phonemacro 4:4f1e9439f048 494 // 1.3 Enable HR, SpO2 algo
phonemacro 12:17a0bf823462 495 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 496 cmd[0] = 0x52; cmd[1] = 0x07; cmd[2] = 0x02;
phonemacro 12:17a0bf823462 497 #else
phonemacro 4:4f1e9439f048 498 cmd[0] = 0x52; cmd[1] = 0x07; cmd[2] = 0x01;
phonemacro 12:17a0bf823462 499 #endif
phonemacro 6:e1b7190d6cb5 500 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 0:6f65cae31c54 501 thread_sleep_for(465);
phonemacro 6:e1b7190d6cb5 502 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 503 pc.printf("1.14 status: %x\n\r", rsp[0]);
phonemacro 0:6f65cae31c54 504 mfio = 1;
phonemacro 0:6f65cae31c54 505
phonemacro 4:4f1e9439f048 506 #if 1
phonemacro 4:4f1e9439f048 507 //1.31 rd AFE part id
phonemacro 4:4f1e9439f048 508 cmd[0] = 0x41; cmd[1] = 0x00; cmd[2] = 0xFF;
phonemacro 6:e1b7190d6cb5 509 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 4:4f1e9439f048 510 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 511 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 4:4f1e9439f048 512 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 513 pc.printf("1.31 part id afe %x %x\n\r", rsp[0], rsp[1]);
phonemacro 4:4f1e9439f048 514 //1.32 rd accel who
phonemacro 4:4f1e9439f048 515 cmd[0] = 0x41; cmd[1] = 0x04; cmd[2] = 0x0F;
phonemacro 6:e1b7190d6cb5 516 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 4:4f1e9439f048 517 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 518 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 4:4f1e9439f048 519 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 520 pc.printf("1.32 who accel %x %x\n\r", rsp[0], rsp[1]);
phonemacro 4:4f1e9439f048 521 #endif
phonemacro 10:192ea88e964b 522 }
phonemacro 10:192ea88e964b 523
phonemacro 14:c8cc6d7fd5f9 524 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 525 // init_sh_raw
phonemacro 14:c8cc6d7fd5f9 526 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 527 void init_sh_raw(void) {
phonemacro 14:c8cc6d7fd5f9 528 char cmd[8];
phonemacro 14:c8cc6d7fd5f9 529 char rsp[256];
phonemacro 14:c8cc6d7fd5f9 530 // switch to application mode
phonemacro 14:c8cc6d7fd5f9 531 rst = 0;
phonemacro 14:c8cc6d7fd5f9 532 mfio = 1;
phonemacro 14:c8cc6d7fd5f9 533 thread_sleep_for(10);
phonemacro 14:c8cc6d7fd5f9 534 rst = 1;
phonemacro 14:c8cc6d7fd5f9 535 thread_sleep_for(1500);
phonemacro 14:c8cc6d7fd5f9 536 #ifdef MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 537 init_max20303_pmic();
phonemacro 14:c8cc6d7fd5f9 538 #endif
phonemacro 14:c8cc6d7fd5f9 539
phonemacro 14:c8cc6d7fd5f9 540 mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 541
phonemacro 14:c8cc6d7fd5f9 542 //read operating mode
phonemacro 14:c8cc6d7fd5f9 543 cmd[0] = 0x02; cmd[1] = 0x00;
phonemacro 14:c8cc6d7fd5f9 544 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 14:c8cc6d7fd5f9 545 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 546 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 14:c8cc6d7fd5f9 547 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 548 pc.printf("\n\r 0x02 0x00 Status, Read Operating Mode: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 14:c8cc6d7fd5f9 549 //1.11 rd ver
phonemacro 14:c8cc6d7fd5f9 550 cmd[0] = 0xFF; cmd[1] = 0x03;
phonemacro 14:c8cc6d7fd5f9 551 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 14:c8cc6d7fd5f9 552 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 553 sh_i2c.read(SH_ADDR, rsp, 4);
phonemacro 14:c8cc6d7fd5f9 554 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 555 pc.printf("Ver: %d %d %d %d\n\r", rsp[0], rsp[1], rsp[2], rsp[3]);
phonemacro 14:c8cc6d7fd5f9 556
phonemacro 14:c8cc6d7fd5f9 557 // raw1.1 sensor data
phonemacro 14:c8cc6d7fd5f9 558 cmd[0] = 0x10; cmd[1] = 0x00; cmd[2] = 0x01;
phonemacro 14:c8cc6d7fd5f9 559 pc.printf("raw sensor data only \n\r");
phonemacro 14:c8cc6d7fd5f9 560 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 14:c8cc6d7fd5f9 561 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 562 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 563 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 564 pc.printf("raw1.1 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 565 // raw1.2 interrupt threshold
phonemacro 14:c8cc6d7fd5f9 566 cmd[0] = 0x10; cmd[1] = 0x01; cmd[2] = 0x01;
phonemacro 14:c8cc6d7fd5f9 567 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 14:c8cc6d7fd5f9 568 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 569 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 570 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 571 pc.printf("raw1.2 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 572 // raw1.3 enable sh accel
phonemacro 14:c8cc6d7fd5f9 573 cmd[0] = 0x44; cmd[1] = 0x04; cmd[2] = 0x01; cmd[3] = 0x00;
phonemacro 14:c8cc6d7fd5f9 574 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 575 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 576 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 577 mfio = 1; thread_sleep_for(20); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 578 pc.printf("raw1.3 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 579 // raw1.4 enable AFE
phonemacro 14:c8cc6d7fd5f9 580 cmd[0] = 0x44; cmd[1] = 0x00; cmd[2] = 0x01; cmd[3] = 0x00;
phonemacro 14:c8cc6d7fd5f9 581 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 582 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 583 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 584 mfio = 1; thread_sleep_for(250); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 585 pc.printf("raw1.4 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 586 // raw1.5 sample rate 100 Hz, ave 1
phonemacro 14:c8cc6d7fd5f9 587 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x12; cmd[3] = 0x18; // set AFE reg 0x12 to 100 Hz
phonemacro 14:c8cc6d7fd5f9 588 // cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x12; cmd[3] = 0x20; // set AFE reg 0x12 to 200 Hz
phonemacro 14:c8cc6d7fd5f9 589 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 590 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 591 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 592 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 593 pc.printf("raw1.5 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 594 // raw1.6 LED1 current
phonemacro 14:c8cc6d7fd5f9 595 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x23; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 596 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 597 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 598 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 599 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 600 pc.printf("raw1.6 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 601 #ifndef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 602 // raw1.7 LED2 current
phonemacro 14:c8cc6d7fd5f9 603 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x24; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 604 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 605 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 606 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 607 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 608 pc.printf("raw1.7 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 609 #endif
phonemacro 14:c8cc6d7fd5f9 610 // raw1.8 LED3 current
phonemacro 14:c8cc6d7fd5f9 611 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x25; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 612 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 613 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 614 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 615 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 616 pc.printf("raw1.8 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 617 #ifdef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 618 // LED5 current
phonemacro 14:c8cc6d7fd5f9 619 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x27; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 620 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 621 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 622 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 623 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 624 pc.printf("led5 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 625 // LED6 current
phonemacro 14:c8cc6d7fd5f9 626 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x27; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 627 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 628 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 629 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 630 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 631 pc.printf("led6 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 632
phonemacro 14:c8cc6d7fd5f9 633 // Set Seq cntrl1 LED2, LED1
phonemacro 14:c8cc6d7fd5f9 634 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x20; cmd[3] = 0x21;
phonemacro 14:c8cc6d7fd5f9 635 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 636 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 637 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 638 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 639 pc.printf("Seq cntrl1 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 640 // Set Seq cntrl2 LED4, LED3
phonemacro 14:c8cc6d7fd5f9 641 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x21; cmd[3] = 0xA3;
phonemacro 14:c8cc6d7fd5f9 642 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 643 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 644 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 645 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 646 pc.printf("Seq cntrl2 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 647 // Set Seq cntrl3 LED6, LED5
phonemacro 14:c8cc6d7fd5f9 648 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x22; cmd[3] = 0x21;
phonemacro 14:c8cc6d7fd5f9 649 // cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x22; cmd[3] = 0x99; // Ambient
phonemacro 14:c8cc6d7fd5f9 650 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 651 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 652 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 653 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 654 pc.printf("Seq cntrl3 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 655
phonemacro 14:c8cc6d7fd5f9 656 #endif
phonemacro 14:c8cc6d7fd5f9 657 }
phonemacro 14:c8cc6d7fd5f9 658
phonemacro 14:c8cc6d7fd5f9 659 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 660 // main
phonemacro 14:c8cc6d7fd5f9 661 /*****************************************************************************/
phonemacro 10:192ea88e964b 662 int main()
phonemacro 10:192ea88e964b 663 {
phonemacro 10:192ea88e964b 664 sh_i2c.frequency(400000);
phonemacro 10:192ea88e964b 665 int32_t ledcnt = 0;
phonemacro 10:192ea88e964b 666 rLED = LED_OFF; gLED = LED_ON; bLED = LED_OFF;
phonemacro 10:192ea88e964b 667 Ticker ticker; // calls a callback repeatedly with a timeout
phonemacro 10:192ea88e964b 668 //ticker.attach(callback(&blink_timer), BLINKING_RATE_MS); /* set timer for one second */
phonemacro 14:c8cc6d7fd5f9 669 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 670 init_sh_raw();
phonemacro 14:c8cc6d7fd5f9 671 #else
phonemacro 14:c8cc6d7fd5f9 672 init_sh_algo();
phonemacro 14:c8cc6d7fd5f9 673 #endif
phonemacro 8:e6ae69cfecbf 674 #if defined(MAXREFDES103_CFG) || defined(MAXM86161_CFG) || defined(MAXM86146_CFG)
phonemacro 6:e1b7190d6cb5 675 Timer tmr1;
phonemacro 0:6f65cae31c54 676 while (1) {
phonemacro 6:e1b7190d6cb5 677 tmr1.start();
phonemacro 6:e1b7190d6cb5 678 if (tmr1.read_ms() > 40) {
phonemacro 7:23b067817ab8 679 tmr1.reset();
phonemacro 10:192ea88e964b 680 read_sh_fifo();
phonemacro 7:23b067817ab8 681 if ((ledcnt++ % 50) == 0)
phonemacro 6:e1b7190d6cb5 682 gLED = !gLED;
phonemacro 0:6f65cae31c54 683 }
phonemacro 0:6f65cae31c54 684 }
phonemacro 6:e1b7190d6cb5 685 #else
phonemacro 6:e1b7190d6cb5 686 ticker.attach(callback(&fifo_timer), 0.040f);
phonemacro 6:e1b7190d6cb5 687 while (1) {
phonemacro 6:e1b7190d6cb5 688 if (Time_to_Read_PPG) {
phonemacro 10:192ea88e964b 689 read_sh_fifo();
phonemacro 7:23b067817ab8 690 if ((ledcnt++ % 50) == 0)
phonemacro 6:e1b7190d6cb5 691 gLED = !gLED;
phonemacro 6:e1b7190d6cb5 692 }
phonemacro 6:e1b7190d6cb5 693 }
phonemacro 6:e1b7190d6cb5 694 #endif
phonemacro 0:6f65cae31c54 695 }