David Jung / Mbed OS MAX32664C_MAXM86146_Mode1_Optical

Mode1 Optical Validation

Dependencies:   max32630fthr

main.cpp@21:67d58af1ec56, 2021-06-17 (annotated)

Committer:
phonemacro
Date:
Thu Jun 17 20:46:18 2021 +0000
Revision:
21:67d58af1ec56
Parent:
20:7fc26287beb7
Child:
22:f6b366c3b954
tested on maxm86146 33.13.12

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 20:7fc26287beb7 40 * ver: 210615
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 21:67d58af1ec56 54 #define MAXM86146_CFG 1 // tested on MAXM86146EVSYS_sensorBrd+MAXM86161_ADAPTER_REVB+MAX32630FTHR 33.13.12
phonemacro 21:67d58af1ec56 55 //#define MAXREFDES103_CFG // not tested
phonemacro 21:67d58af1ec56 56 //#define MAXM86161_CFG 1 // tested on MAXM86161+MAX32630FTHR v32.9.22, 32.13.12
phonemacro 6:e1b7190d6cb5 57 /*****************************************************************************/
phonemacro 21:67d58af1ec56 58 #if defined(MAXM86161_CFG) // || defined(MAXM86146_CFG) // don't need 3.3V for MAXM86146EVSYS_sensorBrd+MAXM86161_ADAPTER_REVB+MAX32630FTHR
phonemacro 17:0d6e99a0fd8d 59 #include "max32630fthr.h"
phonemacro 17:0d6e99a0fd8d 60 MAX32630FTHR pegasus(MAX32630FTHR::VIO_3V3); // Enable J1-pin2, 3.3V and set GPIO to 3.3v
phonemacro 21:67d58af1ec56 61 #endif
phonemacro 14:c8cc6d7fd5f9 62 //#define RAW // define this if you only AFE+accel data, no algo
phonemacro 14:c8cc6d7fd5f9 63 #define ALGO_ONLY 1 // define this if you only want algo data, comment out if you want raw sensor+algo data
phonemacro 12:17a0bf823462 64 //#define EXTENDED_ALGO 1 // define this if you want the extended algo format
phonemacro 13:1baccc6275a7 65 //#define AGC 1 // define this for AGC, otherwise the default is AEC
phonemacro 6:e1b7190d6cb5 66
phonemacro 6:e1b7190d6cb5 67 #ifdef MAXREFDES103_CFG
phonemacro 5:7f5a012747a5 68 #include "MAX20303.h"
phonemacro 6:e1b7190d6cb5 69 I2C sh_i2c_pmic(P5_7, P6_0);
phonemacro 5:7f5a012747a5 70 #endif
phonemacro 5:7f5a012747a5 71
phonemacro 2:563d90a111b3 72 #ifdef MAXM86146_CFG
phonemacro 0:6f65cae31c54 73 #define PPG_SZ 36 //maxm86146
phonemacro 0:6f65cae31c54 74 #else
phonemacro 0:6f65cae31c54 75 #define PPG_SZ 18 //maxm86161, max86141
phonemacro 0:6f65cae31c54 76 #endif
phonemacro 0:6f65cae31c54 77 #define ACCEL_SZ 6 // accel
phonemacro 0:6f65cae31c54 78 #define SENSOR_SZ (PPG_SZ+ACCEL_SZ)
phonemacro 18:f4c95b1c0efc 79
phonemacro 21:67d58af1ec56 80 //#define old_msbl 1 // 3x.12.0 or earlier
phonemacro 18:f4c95b1c0efc 81 #ifdef old_msbl
phonemacro 18:f4c95b1c0efc 82 #ifdef EXTENDED_ALGO
phonemacro 18:f4c95b1c0efc 83 #define ALGO_SZ 52 // 52 bytes is the extended algo size for 3x.12.0
phonemacro 18:f4c95b1c0efc 84 #else
phonemacro 18:f4c95b1c0efc 85 #define ALGO_SZ 20 // 20 bytes is the algo normal size for 3x.12.0
phonemacro 18:f4c95b1c0efc 86 #endif
phonemacro 12:17a0bf823462 87 #else
phonemacro 18:f4c95b1c0efc 88 #ifdef EXTENDED_ALGO
phonemacro 21:67d58af1ec56 89 #define ALGO_SZ 56 // 56 bytes is the extended algo size for 3x.13.x+
phonemacro 18:f4c95b1c0efc 90 #else
phonemacro 21:67d58af1ec56 91 #define ALGO_SZ 24 // 24 bytes is the algo normal size for 3x.13.x+
phonemacro 18:f4c95b1c0efc 92 #endif
phonemacro 12:17a0bf823462 93 #endif
phonemacro 18:f4c95b1c0efc 94
phonemacro 0:6f65cae31c54 95 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 96 #define TTL_SZ (ALGO_SZ)
phonemacro 0:6f65cae31c54 97 #else
phonemacro 14:c8cc6d7fd5f9 98 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 99 #define TTL_SZ (PPG_SZ+ACCEL_SZ)
phonemacro 14:c8cc6d7fd5f9 100 #else
phonemacro 14:c8cc6d7fd5f9 101 #define TTL_SZ (PPG_SZ+ACCEL_SZ+ALGO_SZ)
phonemacro 14:c8cc6d7fd5f9 102 #endif
phonemacro 0:6f65cae31c54 103 #endif
phonemacro 0:6f65cae31c54 104
phonemacro 3:da975696b936 105 Serial pc(USBTX, USBRX, 115200);
phonemacro 0:6f65cae31c54 106 DigitalOut rLED(LED1);
phonemacro 0:6f65cae31c54 107 DigitalOut gLED(LED2);
phonemacro 0:6f65cae31c54 108 DigitalOut bLED(LED3);
phonemacro 5:7f5a012747a5 109 /******************************************************************************
phonemacro 5:7f5a012747a5 110 * MAX32630FTHR GPIOs
phonemacro 5:7f5a012747a5 111 ******************************************************************************/
phonemacro 0:6f65cae31c54 112 #define RST_PIN P5_6
phonemacro 0:6f65cae31c54 113 #define MFIO_PIN P5_4
phonemacro 0:6f65cae31c54 114 DigitalOut rst(RST_PIN, PullUp);
phonemacro 0:6f65cae31c54 115 DigitalOut mfio(MFIO_PIN, PullUp);
phonemacro 6:e1b7190d6cb5 116 I2C sh_i2c(P3_4, P3_5);
phonemacro 6:e1b7190d6cb5 117
phonemacro 6:e1b7190d6cb5 118 //#define thread_sleep_for(x) wait_ms(x) // for older versions of mbed
phonemacro 0:6f65cae31c54 119
phonemacro 5:7f5a012747a5 120
phonemacro 6:e1b7190d6cb5 121 const int SH_ADDR = 0xAA;//0x55;
phonemacro 0:6f65cae31c54 122 int32_t Time_to_Read_PPG = 0;
phonemacro 0:6f65cae31c54 123
phonemacro 0:6f65cae31c54 124 #define BLINKING_RATE_MS 1000ms
phonemacro 0:6f65cae31c54 125 void blink_timer(void) {
phonemacro 0:6f65cae31c54 126 gLED = !gLED; /* blink the green LED */
phonemacro 0:6f65cae31c54 127 }
phonemacro 0:6f65cae31c54 128
phonemacro 0:6f65cae31c54 129 void fifo_timer(void) {
phonemacro 0:6f65cae31c54 130 Time_to_Read_PPG = 1;
phonemacro 0:6f65cae31c54 131 }
phonemacro 0:6f65cae31c54 132
phonemacro 14:c8cc6d7fd5f9 133 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 134 // read_sh_fifo
phonemacro 14:c8cc6d7fd5f9 135 /*****************************************************************************/
phonemacro 10:192ea88e964b 136 void read_sh_fifo(void) {
phonemacro 0:6f65cae31c54 137 char cmd[8], i, j, samples;
phonemacro 0:6f65cae31c54 138 char rsp[3000];
phonemacro 0:6f65cae31c54 139 int32_t ppg[12];
phonemacro 5:7f5a012747a5 140 int16_t accel[3];
phonemacro 12:17a0bf823462 141 int32_t status, opmode, hr, hr_conf, ibi, ibi_conf;
phonemacro 12:17a0bf823462 142 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 143 int32_t walk_stp, run_stp, energy, amr, iadj1_rqt, iadj1, iadj2_rqt, iadj2, iadj3_rqt, iadj3;
phonemacro 12:17a0bf823462 144 int32_t intadj_rqt, intadj, smpladj_rqt, smpladj, rqt_smplave, afestatehr, hr_motion;
phonemacro 12:17a0bf823462 145 #endif
phonemacro 12:17a0bf823462 146 int32_t act, r, spo2, spo2_conf;
phonemacro 4:4f1e9439f048 147 int32_t spo2_compl, spo2_lo, spo2_mo, spo2_lopi, spo2_unrel, spo2_state, ibi_offset, scd;
phonemacro 2:563d90a111b3 148 int32_t scnt = 0;
phonemacro 0:6f65cae31c54 149 int32_t ptr = 0;
phonemacro 0:6f65cae31c54 150 int32_t sptr = 0;
phonemacro 1:da792e46a385 151 mfio = 0; wait_us(300);
phonemacro 0:6f65cae31c54 152 Time_to_Read_PPG = 0;
phonemacro 0:6f65cae31c54 153 #if 0
phonemacro 0:6f65cae31c54 154 // 2.1
phonemacro 4:4f1e9439f048 155 cmd[0] = 0x00; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 156 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 21:67d58af1ec56 157 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 21:67d58af1ec56 158 // wait_us(100);
phonemacro 6:e1b7190d6cb5 159 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 21:67d58af1ec56 160 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 161 // pc.printf("2.1 Status: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 0:6f65cae31c54 162 #endif
phonemacro 0:6f65cae31c54 163 // 2.2
phonemacro 4:4f1e9439f048 164 cmd[0] = 0x12; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 165 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 21:67d58af1ec56 166 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 21:67d58af1ec56 167 // wait_us(100);
phonemacro 6:e1b7190d6cb5 168 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 21:67d58af1ec56 169 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 170 // pc.printf("2.2 Status: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 0:6f65cae31c54 171 samples = rsp[1];
phonemacro 3:da975696b936 172 // pc.printf("num samples %d, (num*ttl)+1 %d\n\r", rsp[1], TTL_SZ*samples+1);
phonemacro 3:da975696b936 173 // pc.printf("num smpls %d \n\r", samples);
phonemacro 0:6f65cae31c54 174 scnt = rsp[1];
phonemacro 0:6f65cae31c54 175 // 2.3
phonemacro 4:4f1e9439f048 176 cmd[0] = 0x12; cmd[1] = 0x01;
phonemacro 6:e1b7190d6cb5 177 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 21:67d58af1ec56 178 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 21:67d58af1ec56 179 // wait_us(100);
phonemacro 0:6f65cae31c54 180 // thread_sleep_for(1);
phonemacro 6:e1b7190d6cb5 181 sh_i2c.read(SH_ADDR, rsp, 1+(TTL_SZ*samples));
phonemacro 21:67d58af1ec56 182 mfio = 1; mfio = 0; wait_us(300);
phonemacro 21:67d58af1ec56 183 // mfio = 1;
phonemacro 21:67d58af1ec56 184
phonemacro 0:6f65cae31c54 185 status = rsp[0];
phonemacro 5:7f5a012747a5 186
phonemacro 0:6f65cae31c54 187 sptr = 1;
phonemacro 0:6f65cae31c54 188 for (i = 0; i < scnt; i++) {
phonemacro 0:6f65cae31c54 189 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 190 ptr = sptr;
phonemacro 0:6f65cae31c54 191 #else
phonemacro 2:563d90a111b3 192 ptr = sptr;
phonemacro 2:563d90a111b3 193 ppg[0] = (rsp[ptr+0] << 16) | (rsp[ptr+1] << 8) | (rsp[ptr+2]);
phonemacro 2:563d90a111b3 194 ppg[1] = (rsp[ptr+3] << 16) | (rsp[ptr+4] << 8) | (rsp[ptr+5]);
phonemacro 2:563d90a111b3 195 ppg[2] = (rsp[ptr+6] << 16) | (rsp[ptr+7] << 8) | (rsp[ptr+8]);
phonemacro 3:da975696b936 196 ppg[3] = (rsp[ptr+9] << 16) | (rsp[ptr+10] << 8) | (rsp[ptr+11]);
phonemacro 4:4f1e9439f048 197 ppg[4] = (rsp[ptr+12] << 16) | (rsp[ptr+13] << 8) | (rsp[ptr+14]);
phonemacro 4:4f1e9439f048 198 ppg[5] = (rsp[ptr+15] << 16) | (rsp[ptr+16] << 8) | (rsp[ptr+17]);
phonemacro 3:da975696b936 199 pc.printf("%d,%d,%d,%d,", ppg[0], ppg[1], ppg[2], ppg[3]);
phonemacro 14:c8cc6d7fd5f9 200 #ifdef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 201 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 202 pc.printf("%d,%d,", ppg[4], ppg[5]);
phonemacro 14:c8cc6d7fd5f9 203 ppg[6] = (rsp[ptr+18] << 16) | (rsp[ptr+19] << 8) | (rsp[ptr+20]);
phonemacro 14:c8cc6d7fd5f9 204 ppg[7] = (rsp[ptr+21] << 16) | (rsp[ptr+22] << 8) | (rsp[ptr+23]);
phonemacro 14:c8cc6d7fd5f9 205 ppg[8] = (rsp[ptr+24] << 16) | (rsp[ptr+25] << 8) | (rsp[ptr+26]);
phonemacro 14:c8cc6d7fd5f9 206 ppg[9] = (rsp[ptr+27] << 16) | (rsp[ptr+28] << 8) | (rsp[ptr+29]);
phonemacro 14:c8cc6d7fd5f9 207 ppg[10] = (rsp[ptr+30] << 16) | (rsp[ptr+31] << 8) | (rsp[ptr+32]);
phonemacro 14:c8cc6d7fd5f9 208 ppg[11] = (rsp[ptr+33] << 16) | (rsp[ptr+34] << 8) | (rsp[ptr+35]);
phonemacro 14:c8cc6d7fd5f9 209 pc.printf("%d,%d,%d,%d,%d,%d,", ppg[6], ppg[7],ppg[8], ppg[9],ppg[10], ppg[11]);
phonemacro 14:c8cc6d7fd5f9 210 #endif
phonemacro 14:c8cc6d7fd5f9 211 #endif
phonemacro 5:7f5a012747a5 212 accel[0] = (rsp[PPG_SZ+0] << 8) | (rsp[PPG_SZ+1]);
phonemacro 5:7f5a012747a5 213 accel[1] = (rsp[PPG_SZ+2] << 8) | (rsp[PPG_SZ+3]);
phonemacro 5:7f5a012747a5 214 accel[2] = (rsp[PPG_SZ+4] << 8) | (rsp[PPG_SZ+5]);
phonemacro 5:7f5a012747a5 215 pc.printf("%d,%d,%d,", accel[0], accel[1], accel[2]);
phonemacro 5:7f5a012747a5 216
phonemacro 0:6f65cae31c54 217 ptr = sptr + SENSOR_SZ;
phonemacro 0:6f65cae31c54 218 #endif
phonemacro 14:c8cc6d7fd5f9 219 #ifndef RAW
phonemacro 12:17a0bf823462 220 #ifdef EXTENDED_ALGO
phonemacro 3:da975696b936 221 // pc.printf("ptr %d ttlsiz %d ", ptr, TTL_SZ);
phonemacro 0:6f65cae31c54 222 opmode = rsp[ptr];
phonemacro 0:6f65cae31c54 223 hr = (rsp[ptr+1] << 8) + rsp[ptr+2];
phonemacro 0:6f65cae31c54 224 hr_conf = rsp[ptr+3];
phonemacro 12:17a0bf823462 225 ibi = (rsp[ptr+4] << 8) + rsp[ptr+5];
phonemacro 12:17a0bf823462 226
phonemacro 12:17a0bf823462 227 ibi_conf = rsp[ptr+6];
phonemacro 12:17a0bf823462 228 act = rsp[ptr+7];
phonemacro 12:17a0bf823462 229 walk_stp = (rsp[ptr+8] << 24) + (rsp[ptr+9] << 16) + (rsp[ptr+10] << 8) + rsp[ptr+11];
phonemacro 12:17a0bf823462 230 run_stp = (rsp[ptr+12] << 24) + (rsp[ptr+13] << 16) + (rsp[ptr+14] << 8) + rsp[ptr+15];
phonemacro 12:17a0bf823462 231
phonemacro 12:17a0bf823462 232 energy = (rsp[ptr+16] << 24) + (rsp[ptr+17] << 16) + (rsp[ptr+18] << 8) + rsp[ptr+19];
phonemacro 12:17a0bf823462 233 amr = (rsp[ptr+20] << 24) + (rsp[ptr+21] << 16) + (rsp[ptr+22] << 8) + rsp[ptr+23];
phonemacro 12:17a0bf823462 234 iadj1_rqt = rsp[ptr+24];
phonemacro 12:17a0bf823462 235 iadj1 = (rsp[ptr+25] << 8) + rsp[ptr+26];
phonemacro 12:17a0bf823462 236
phonemacro 12:17a0bf823462 237 iadj2_rqt = rsp[ptr+27];
phonemacro 12:17a0bf823462 238 iadj2 = (rsp[ptr+28] << 8) + rsp[ptr+29];
phonemacro 12:17a0bf823462 239 iadj3_rqt = rsp[ptr+30];
phonemacro 12:17a0bf823462 240 iadj3 = (rsp[ptr+31] << 8) + rsp[ptr+32];
phonemacro 12:17a0bf823462 241
phonemacro 12:17a0bf823462 242 intadj_rqt = rsp[ptr+33];
phonemacro 12:17a0bf823462 243 intadj = rsp[ptr+34];
phonemacro 12:17a0bf823462 244 smpladj_rqt = rsp[ptr+35];
phonemacro 12:17a0bf823462 245 smpladj = rsp[ptr+36];
phonemacro 12:17a0bf823462 246
phonemacro 12:17a0bf823462 247 rqt_smplave = rsp[ptr+37];
phonemacro 12:17a0bf823462 248 afestatehr = rsp[ptr+38];
phonemacro 12:17a0bf823462 249 hr_motion = rsp[ptr+39];
phonemacro 12:17a0bf823462 250 scd = rsp[ptr+40];
phonemacro 12:17a0bf823462 251
phonemacro 12:17a0bf823462 252
phonemacro 12:17a0bf823462 253 r = (rsp[ptr+41] << 8) + rsp[ptr+42];
phonemacro 12:17a0bf823462 254 spo2_conf = rsp[ptr+43];
phonemacro 12:17a0bf823462 255
phonemacro 12:17a0bf823462 256 spo2 = (rsp[ptr+44] << 8) + rsp[ptr+45];
phonemacro 12:17a0bf823462 257 spo2_compl = rsp[ptr+46];
phonemacro 12:17a0bf823462 258 spo2_lo = rsp[ptr+47];
phonemacro 12:17a0bf823462 259 spo2_mo = rsp[ptr+48];
phonemacro 12:17a0bf823462 260
phonemacro 12:17a0bf823462 261 spo2_lopi = rsp[ptr+49];
phonemacro 12:17a0bf823462 262 spo2_unrel = rsp[ptr+50];
phonemacro 12:17a0bf823462 263 spo2_state = rsp[ptr+51];
phonemacro 12:17a0bf823462 264
phonemacro 12:17a0bf823462 265 ibi_offset = rsp[ptr+52];
phonemacro 12:17a0bf823462 266
phonemacro 12:17a0bf823462 267 sptr += (TTL_SZ);
phonemacro 12:17a0bf823462 268 #if 1
phonemacro 12:17a0bf823462 269 pc.printf("%d,%d,%d,%d,", opmode, hr, hr_conf, ibi);
phonemacro 12:17a0bf823462 270 pc.printf("%d,%d,", ibi_conf, act);
phonemacro 12:17a0bf823462 271 pc.printf("%d,%d,%d,", walk_stp, run_stp, energy);
phonemacro 12:17a0bf823462 272 pc.printf("%d,%d,%d,%d,", amr, iadj1_rqt, iadj1, iadj2_rqt);
phonemacro 12:17a0bf823462 273 pc.printf("%d,%d,%d,%d,", iadj2, iadj3_rqt, iadj3, intadj_rqt);
phonemacro 12:17a0bf823462 274 pc.printf("%d,%d,%d,%d,", intadj, smpladj_rqt, smpladj, rqt_smplave);
phonemacro 12:17a0bf823462 275 pc.printf("%d,%d,", afestatehr, hr_motion);
phonemacro 12:17a0bf823462 276 pc.printf("%d,", scd);
phonemacro 12:17a0bf823462 277 pc.printf("%d,%d,%d,%d,", spo2, spo2_compl, spo2_lo, spo2_mo);
phonemacro 12:17a0bf823462 278 pc.printf("%d,%d,%d,", spo2_lopi,spo2_unrel, spo2_state);
phonemacro 12:17a0bf823462 279 pc.printf("%d,", ibi_offset);
phonemacro 12:17a0bf823462 280 #else
phonemacro 12:17a0bf823462 281 pc.printf("%d,%d,", hr, hr_conf);
phonemacro 12:17a0bf823462 282 pc.printf("%d,%d,", spo2, spo2_conf);
phonemacro 16:ff1122f0624a 283 pc.printf("%d,%d,%d,", spo2_lo, spo2_mo, spo2_lopi);
phonemacro 12:17a0bf823462 284 pc.printf("%d,%d,", spo2_unrel, scd);
phonemacro 12:17a0bf823462 285 #endif
phonemacro 12:17a0bf823462 286 #else // normal algo size
phonemacro 12:17a0bf823462 287 // pc.printf("ptr %d ttlsiz %d ", ptr, TTL_SZ);
phonemacro 12:17a0bf823462 288 opmode = rsp[ptr];
phonemacro 12:17a0bf823462 289 hr = (rsp[ptr+1] << 8) + rsp[ptr+2];
phonemacro 12:17a0bf823462 290 hr_conf = rsp[ptr+3];
phonemacro 12:17a0bf823462 291 ibi = (rsp[ptr+4] << 8) + rsp[ptr+5];
phonemacro 4:4f1e9439f048 292
phonemacro 11:a16b6bf38841 293 ibi_conf = rsp[ptr+6];
phonemacro 3:da975696b936 294 act = rsp[ptr+7];
phonemacro 3:da975696b936 295 r = (rsp[ptr+8] << 8) + rsp[ptr+9];
phonemacro 0:6f65cae31c54 296 spo2_conf = rsp[ptr+10];
phonemacro 4:4f1e9439f048 297
phonemacro 0:6f65cae31c54 298 spo2 = (rsp[ptr+11] << 8) + rsp[ptr+12];
phonemacro 4:4f1e9439f048 299 spo2_compl = rsp[ptr+13];
phonemacro 4:4f1e9439f048 300 spo2_lo = rsp[ptr+14];
phonemacro 4:4f1e9439f048 301 spo2_mo = rsp[ptr+15];
phonemacro 4:4f1e9439f048 302
phonemacro 4:4f1e9439f048 303 spo2_lopi = rsp[ptr+16];
phonemacro 4:4f1e9439f048 304 spo2_unrel = rsp[ptr+17];
phonemacro 4:4f1e9439f048 305 spo2_state = rsp[ptr+18];
phonemacro 2:563d90a111b3 306 scd = rsp[ptr+19];
phonemacro 0:6f65cae31c54 307
phonemacro 4:4f1e9439f048 308 ibi_offset = rsp[ptr+20];
phonemacro 0:6f65cae31c54 309
phonemacro 4:4f1e9439f048 310 sptr += (TTL_SZ);
phonemacro 4:4f1e9439f048 311 #if 0
phonemacro 4:4f1e9439f048 312 pc.printf("%d,%d,%d,%d,", opmode, hr, hr_conf, ibi);
phonemacro 4:4f1e9439f048 313 pc.printf("%d,%d,%d,%d,", ibi_conf, act, r, spo2_conf);
phonemacro 4:4f1e9439f048 314 pc.printf("%d,%d,%d,%d,", spo2, spo2_compl, spo2_lo, spo2_mo);
phonemacro 4:4f1e9439f048 315 pc.printf("%d,%d,%d,%d,", spo2_lopi,spo2_unrel, spo2_state, scd);
phonemacro 4:4f1e9439f048 316 pc.printf("%d,", ibi_offset);
phonemacro 4:4f1e9439f048 317 #else
phonemacro 4:4f1e9439f048 318 pc.printf("%d,%d,", hr, hr_conf);
phonemacro 4:4f1e9439f048 319 pc.printf("%d,%d,", spo2, spo2_conf);
phonemacro 4:4f1e9439f048 320 pc.printf("%d,", spo2_lo);
phonemacro 4:4f1e9439f048 321 pc.printf("%d,%d,", spo2_unrel, scd);
phonemacro 4:4f1e9439f048 322 #endif
phonemacro 12:17a0bf823462 323 #endif // end normal algo size
phonemacro 14:c8cc6d7fd5f9 324 #endif // !RAW
phonemacro 4:4f1e9439f048 325
phonemacro 3:da975696b936 326 pc.printf("\n\r");
phonemacro 0:6f65cae31c54 327 }
phonemacro 0:6f65cae31c54 328 }
phonemacro 0:6f65cae31c54 329
phonemacro 6:e1b7190d6cb5 330 #ifdef MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 331 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 332 // init_max20303_pmic
phonemacro 14:c8cc6d7fd5f9 333 /*****************************************************************************/
phonemacro 6:e1b7190d6cb5 334 void init_max20303_pmic(void) {
phonemacro 5:7f5a012747a5 335 /* Wait for pmic to settle down */
phonemacro 5:7f5a012747a5 336 thread_sleep_for(800);
phonemacro 5:7f5a012747a5 337
phonemacro 5:7f5a012747a5 338 //set_time(1544787300); // Set RTC time to Wed, 28 Oct 2009 11:35:37
phonemacro 6:e1b7190d6cb5 339 MAX20303 max20303(&sh_i2c);
phonemacro 5:7f5a012747a5 340 /*Set LDO1 to 1.8v*/
phonemacro 5:7f5a012747a5 341 max20303.LDO1Config();
phonemacro 5:7f5a012747a5 342
phonemacro 5:7f5a012747a5 343 /*Set LDO2 to 3v*/
phonemacro 5:7f5a012747a5 344 max20303.LDO2Config();
phonemacro 5:7f5a012747a5 345
phonemacro 5:7f5a012747a5 346 //max20303.BoostEnable();
phonemacro 5:7f5a012747a5 347 max20303.BuckBoostEnable();
phonemacro 5:7f5a012747a5 348
phonemacro 5:7f5a012747a5 349 max20303.led0on(0);
phonemacro 5:7f5a012747a5 350 max20303.led1on(0);
phonemacro 5:7f5a012747a5 351 max20303.led2on(0);
phonemacro 5:7f5a012747a5 352
phonemacro 5:7f5a012747a5 353 /* Wait for pmic to settle down */
phonemacro 5:7f5a012747a5 354 thread_sleep_for(200);
phonemacro 6:e1b7190d6cb5 355
phonemacro 5:7f5a012747a5 356 }
phonemacro 6:e1b7190d6cb5 357 #endif // MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 358
phonemacro 14:c8cc6d7fd5f9 359 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 360 // init_sh_algo
phonemacro 14:c8cc6d7fd5f9 361 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 362 void init_sh_algo(void) {
phonemacro 14:c8cc6d7fd5f9 363 char cmd[8];
phonemacro 0:6f65cae31c54 364 char rsp[256];
phonemacro 10:192ea88e964b 365 // switch to application mode
phonemacro 0:6f65cae31c54 366 rst = 0;
phonemacro 0:6f65cae31c54 367 mfio = 1;
phonemacro 0:6f65cae31c54 368 thread_sleep_for(10);
phonemacro 0:6f65cae31c54 369 rst = 1;
phonemacro 0:6f65cae31c54 370 thread_sleep_for(1500);
phonemacro 10:192ea88e964b 371 #ifdef MAXREFDES103_CFG
phonemacro 10:192ea88e964b 372 init_max20303_pmic();
phonemacro 10:192ea88e964b 373 #endif
phonemacro 21:67d58af1ec56 374 #if defined(MAXREFDES103_CFG) || defined(MAXM86161_CFG) || defined(MAXM86146_CFG) // 32.13.19+
phonemacro 20:7fc26287beb7 375 thread_sleep_for(250);
phonemacro 20:7fc26287beb7 376 #endif
phonemacro 0:6f65cae31c54 377
phonemacro 1:da792e46a385 378 mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 379
phonemacro 4:4f1e9439f048 380 //read operating mode
phonemacro 4:4f1e9439f048 381 cmd[0] = 0x02; cmd[1] = 0x00;
phonemacro 6:e1b7190d6cb5 382 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 1:da792e46a385 383 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 384 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 6:e1b7190d6cb5 385 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 386 pc.printf("\n\r 0x02 0x00 Status, Read Operating Mode: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 5:7f5a012747a5 387 //1.11 rd ver
phonemacro 4:4f1e9439f048 388 cmd[0] = 0xFF; cmd[1] = 0x03;
phonemacro 6:e1b7190d6cb5 389 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 1:da792e46a385 390 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 391 sh_i2c.read(SH_ADDR, rsp, 4);
phonemacro 1:da792e46a385 392 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 393 pc.printf("Ver: %d %d %d %d\n\r", rsp[0], rsp[1], rsp[2], rsp[3]);
phonemacro 0:6f65cae31c54 394
phonemacro 17:0d6e99a0fd8d 395 #if 0
phonemacro 17:0d6e99a0fd8d 396 // algo sz
phonemacro 17:0d6e99a0fd8d 397 cmd[0] = 0x11; cmd[1] = 0x06; cmd[2] = 0x01;
phonemacro 17:0d6e99a0fd8d 398 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 17:0d6e99a0fd8d 399 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 17:0d6e99a0fd8d 400 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 17:0d6e99a0fd8d 401 mfio = 1; mfio = 0; wait_us(300);
phonemacro 17:0d6e99a0fd8d 402 pc.printf("algo size: %d %d \n\r", rsp[0], rsp[1]);
phonemacro 17:0d6e99a0fd8d 403
phonemacro 17:0d6e99a0fd8d 404 // algo sz
phonemacro 17:0d6e99a0fd8d 405 cmd[0] = 0x11; cmd[1] = 0x06; cmd[2] = 0x02;
phonemacro 17:0d6e99a0fd8d 406 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 17:0d6e99a0fd8d 407 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 17:0d6e99a0fd8d 408 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 17:0d6e99a0fd8d 409 mfio = 1; mfio = 0; wait_us(300);
phonemacro 17:0d6e99a0fd8d 410 pc.printf("algo size: %d %d \n\r", rsp[0], rsp[1]);
phonemacro 17:0d6e99a0fd8d 411
phonemacro 17:0d6e99a0fd8d 412 // algo sz
phonemacro 17:0d6e99a0fd8d 413 cmd[0] = 0x11; cmd[1] = 0x06; cmd[2] = 0x03;
phonemacro 17:0d6e99a0fd8d 414 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 17:0d6e99a0fd8d 415 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 17:0d6e99a0fd8d 416 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 17:0d6e99a0fd8d 417 mfio = 1; mfio = 0; wait_us(300);
phonemacro 17:0d6e99a0fd8d 418 pc.printf("algo size: %d %d \n\r", rsp[0], rsp[1]);
phonemacro 17:0d6e99a0fd8d 419 #endif
phonemacro 17:0d6e99a0fd8d 420
phonemacro 17:0d6e99a0fd8d 421 #if 0
phonemacro 17:0d6e99a0fd8d 422 // set Perfusion Index threshold to .05 (3x.13.19+)
phonemacro 17:0d6e99a0fd8d 423 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x1D; cmd[3] = 50;
phonemacro 16:ff1122f0624a 424 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 16:ff1122f0624a 425 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 16:ff1122f0624a 426 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 16:ff1122f0624a 427 mfio = 1; mfio = 0; wait_us(300);
phonemacro 16:ff1122f0624a 428 pc.printf("pi set to 0x19 : %x \n\r", rsp[0]);
phonemacro 17:0d6e99a0fd8d 429 #endif
phonemacro 16:ff1122f0624a 430
phonemacro 0:6f65cae31c54 431 // 1.3 sensor and algo data
phonemacro 4:4f1e9439f048 432 cmd[0] = 0x10; cmd[1] = 0x00;
phonemacro 2:563d90a111b3 433 #ifdef ALGO_ONLY
phonemacro 0:6f65cae31c54 434 cmd[2] = 0x02; // algo data
phonemacro 4:4f1e9439f048 435 pc.printf("algo only \n\r");
phonemacro 2:563d90a111b3 436 #else
phonemacro 2:563d90a111b3 437 cmd[2] = 0x03; // sensor + algo data
phonemacro 4:4f1e9439f048 438 pc.printf("sens+algo \n\r");
phonemacro 2:563d90a111b3 439 #endif
phonemacro 6:e1b7190d6cb5 440 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 1:da792e46a385 441 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 442 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 443 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 444 pc.printf("1.3 Status: %x\n\r", rsp[0]);
phonemacro 3:da975696b936 445 // 1.7 cont hr, spo2
phonemacro 4:4f1e9439f048 446 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0A; cmd[3] = 0x00;
phonemacro 6:e1b7190d6cb5 447 sh_i2c.write(SH_ADDR, cmd, 4);
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("1.7 Status: %x\n\r", rsp[0]);
phonemacro 4:4f1e9439f048 452 // 1.8 AEC enable (default)
phonemacro 4:4f1e9439f048 453 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0B; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 454 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 1:da792e46a385 455 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 456 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 457 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 458 pc.printf("1.8 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 459 #if AGC
phonemacro 13:1baccc6275a7 460 // AGC1.8 Disable auto PD (default
phonemacro 13:1baccc6275a7 461 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x12; cmd[3] = 0x00;
phonemacro 13:1baccc6275a7 462 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 13:1baccc6275a7 463 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 464 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 465 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 466 pc.printf("AGC1.8 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 467 // AGC1.9 Disable SCD (default)
phonemacro 13:1baccc6275a7 468 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0C; cmd[3] = 0x00;
phonemacro 13:1baccc6275a7 469 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 13:1baccc6275a7 470 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 471 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 472 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 473 pc.printf("AGC1.9 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 474 // AGC1.10 Set AGC target PD TO 10uA
phonemacro 13:1baccc6275a7 475 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x11; cmd[3] = 0x00; cmd[3] = 0x64;
phonemacro 13:1baccc6275a7 476 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 13:1baccc6275a7 477 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 478 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 13:1baccc6275a7 479 mfio = 1; mfio = 0; wait_us(300);
phonemacro 13:1baccc6275a7 480 pc.printf("AGC1.10 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 481 #else
phonemacro 4:4f1e9439f048 482 // 1.9 auto PD (default
phonemacro 4:4f1e9439f048 483 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x12; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 484 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 1:da792e46a385 485 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 486 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 487 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 488 pc.printf("1.9 Status: %x\n\r", rsp[0]);
phonemacro 4:4f1e9439f048 489 // 1.10 SCD (default)
phonemacro 4:4f1e9439f048 490 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x0C; cmd[3] = 0x01;
phonemacro 6:e1b7190d6cb5 491 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 4:4f1e9439f048 492 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 493 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 4:4f1e9439f048 494 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 495 pc.printf("1.7 Status: %x\n\r", rsp[0]);
phonemacro 13:1baccc6275a7 496 #endif
phonemacro 3:da975696b936 497 #ifdef MAXM86146_CFG
phonemacro 3:da975696b936 498 //1.20 Sec 4.1 map leds to slots for MAXM86146
phonemacro 4:4f1e9439f048 499 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x19; cmd[3] = 0x13; cmd[4] = 0x56; cmd[5] = 0x00;
phonemacro 6:e1b7190d6cb5 500 sh_i2c.write(SH_ADDR, cmd, 6);
phonemacro 3:da975696b936 501 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 502 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 503 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 504 pc.printf("map leds to slots %x\n\r", rsp[0]);
phonemacro 3:da975696b936 505 //1.21 map HR inputs to slots
phonemacro 4:4f1e9439f048 506 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x17; cmd[3] = 0x00; cmd[4] = 0x11;
phonemacro 6:e1b7190d6cb5 507 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 3:da975696b936 508 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 509 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 510 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 511 pc.printf("map HR to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 512 //1.22 map SpO2 inputs to slots
phonemacro 4:4f1e9439f048 513 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x18; cmd[3] = 0x30; cmd[4] = 0x20;
phonemacro 6:e1b7190d6cb5 514 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 3:da975696b936 515 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 516 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 517 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 518 pc.printf("map SpO2 to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 519 #if 0
phonemacro 2:563d90a111b3 520 //1.20 Sec 4.1 map leds to slots for MAXM86146
phonemacro 4:4f1e9439f048 521 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x19; cmd[3] = 0x15; cmd[4] = 0x60; cmd[5] = 0x00;
phonemacro 6:e1b7190d6cb5 522 sh_i2c.write(SH_ADDR, cmd, 6);
phonemacro 1:da792e46a385 523 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 524 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 525 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 526 pc.printf("map leds to slots%x\n\r", rsp[0]);
phonemacro 2:563d90a111b3 527 //1.21 map HR inputs to slots
phonemacro 4:4f1e9439f048 528 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x17; cmd[3] = 0x00; cmd[4] = 0x01;
phonemacro 6:e1b7190d6cb5 529 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 1:da792e46a385 530 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 531 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 532 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 533 pc.printf("map HR to slots/PDs %x\n\r", rsp[0]);
phonemacro 2:563d90a111b3 534 //1.22 map SpO2 inputs to slots
phonemacro 4:4f1e9439f048 535 cmd[0] = 0x50; cmd[1] = 0x07; cmd[2] = 0x18; cmd[3] = 0x20; cmd[4] = 0x10;
phonemacro 6:e1b7190d6cb5 536 sh_i2c.write(SH_ADDR, cmd, 5);
phonemacro 1:da792e46a385 537 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 538 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 1:da792e46a385 539 mfio = 1; mfio = 0; wait_us(300);
phonemacro 3:da975696b936 540 pc.printf("map SpO2 to slots/PDs %x\n\r", rsp[0]);
phonemacro 3:da975696b936 541 #endif
phonemacro 3:da975696b936 542 #endif // MAXM86146_CFG
phonemacro 0:6f65cae31c54 543
phonemacro 4:4f1e9439f048 544 // 1.3 Enable HR, SpO2 algo
phonemacro 12:17a0bf823462 545 #ifdef EXTENDED_ALGO
phonemacro 12:17a0bf823462 546 cmd[0] = 0x52; cmd[1] = 0x07; cmd[2] = 0x02;
phonemacro 12:17a0bf823462 547 #else
phonemacro 4:4f1e9439f048 548 cmd[0] = 0x52; cmd[1] = 0x07; cmd[2] = 0x01;
phonemacro 12:17a0bf823462 549 #endif
phonemacro 6:e1b7190d6cb5 550 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 0:6f65cae31c54 551 thread_sleep_for(465);
phonemacro 6:e1b7190d6cb5 552 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 3:da975696b936 553 pc.printf("1.14 status: %x\n\r", rsp[0]);
phonemacro 0:6f65cae31c54 554 mfio = 1;
phonemacro 0:6f65cae31c54 555
phonemacro 4:4f1e9439f048 556 #if 1
phonemacro 4:4f1e9439f048 557 //1.31 rd AFE part id
phonemacro 4:4f1e9439f048 558 cmd[0] = 0x41; cmd[1] = 0x00; cmd[2] = 0xFF;
phonemacro 6:e1b7190d6cb5 559 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 4:4f1e9439f048 560 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 561 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 4:4f1e9439f048 562 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 563 pc.printf("1.31 part id afe %x %x\n\r", rsp[0], rsp[1]);
phonemacro 4:4f1e9439f048 564 //1.32 rd accel who
phonemacro 4:4f1e9439f048 565 cmd[0] = 0x41; cmd[1] = 0x04; cmd[2] = 0x0F;
phonemacro 6:e1b7190d6cb5 566 sh_i2c.write(SH_ADDR, cmd, 3);
phonemacro 4:4f1e9439f048 567 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 6:e1b7190d6cb5 568 sh_i2c.read(SH_ADDR, rsp, 2);
phonemacro 4:4f1e9439f048 569 mfio = 1; mfio = 0; wait_us(300);
phonemacro 4:4f1e9439f048 570 pc.printf("1.32 who accel %x %x\n\r", rsp[0], rsp[1]);
phonemacro 4:4f1e9439f048 571 #endif
phonemacro 10:192ea88e964b 572 }
phonemacro 10:192ea88e964b 573
phonemacro 14:c8cc6d7fd5f9 574 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 575 // init_sh_raw
phonemacro 14:c8cc6d7fd5f9 576 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 577 void init_sh_raw(void) {
phonemacro 14:c8cc6d7fd5f9 578 char cmd[8];
phonemacro 14:c8cc6d7fd5f9 579 char rsp[256];
phonemacro 14:c8cc6d7fd5f9 580 // switch to application mode
phonemacro 14:c8cc6d7fd5f9 581 rst = 0;
phonemacro 14:c8cc6d7fd5f9 582 mfio = 1;
phonemacro 14:c8cc6d7fd5f9 583 thread_sleep_for(10);
phonemacro 14:c8cc6d7fd5f9 584 rst = 1;
phonemacro 14:c8cc6d7fd5f9 585 thread_sleep_for(1500);
phonemacro 14:c8cc6d7fd5f9 586 #ifdef MAXREFDES103_CFG
phonemacro 14:c8cc6d7fd5f9 587 init_max20303_pmic();
phonemacro 14:c8cc6d7fd5f9 588 #endif
phonemacro 14:c8cc6d7fd5f9 589
phonemacro 14:c8cc6d7fd5f9 590 mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 591
phonemacro 14:c8cc6d7fd5f9 592 //read operating mode
phonemacro 14:c8cc6d7fd5f9 593 cmd[0] = 0x02; cmd[1] = 0x00;
phonemacro 14:c8cc6d7fd5f9 594 sh_i2c.write(SH_ADDR, cmd, 2);
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, 2);
phonemacro 14:c8cc6d7fd5f9 597 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 598 pc.printf("\n\r 0x02 0x00 Status, Read Operating Mode: %x %x\n\r", rsp[0], rsp[1]);
phonemacro 14:c8cc6d7fd5f9 599 //1.11 rd ver
phonemacro 14:c8cc6d7fd5f9 600 cmd[0] = 0xFF; cmd[1] = 0x03;
phonemacro 14:c8cc6d7fd5f9 601 sh_i2c.write(SH_ADDR, cmd, 2);
phonemacro 14:c8cc6d7fd5f9 602 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 603 sh_i2c.read(SH_ADDR, rsp, 4);
phonemacro 14:c8cc6d7fd5f9 604 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 605 pc.printf("Ver: %d %d %d %d\n\r", rsp[0], rsp[1], rsp[2], rsp[3]);
phonemacro 14:c8cc6d7fd5f9 606
phonemacro 14:c8cc6d7fd5f9 607 // raw1.1 sensor data
phonemacro 14:c8cc6d7fd5f9 608 cmd[0] = 0x10; cmd[1] = 0x00; cmd[2] = 0x01;
phonemacro 14:c8cc6d7fd5f9 609 pc.printf("raw sensor data only \n\r");
phonemacro 14:c8cc6d7fd5f9 610 sh_i2c.write(SH_ADDR, cmd, 3);
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("raw1.1 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 615 // raw1.2 interrupt threshold
phonemacro 14:c8cc6d7fd5f9 616 cmd[0] = 0x10; cmd[1] = 0x01; cmd[2] = 0x01;
phonemacro 14:c8cc6d7fd5f9 617 sh_i2c.write(SH_ADDR, cmd, 3);
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("raw1.2 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 622 // raw1.3 enable sh accel
phonemacro 14:c8cc6d7fd5f9 623 cmd[0] = 0x44; cmd[1] = 0x04; cmd[2] = 0x01; cmd[3] = 0x00;
phonemacro 14:c8cc6d7fd5f9 624 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 625 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 626 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 627 mfio = 1; thread_sleep_for(20); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 628 pc.printf("raw1.3 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 629 // raw1.4 enable AFE
phonemacro 14:c8cc6d7fd5f9 630 cmd[0] = 0x44; cmd[1] = 0x00; cmd[2] = 0x01; cmd[3] = 0x00;
phonemacro 14:c8cc6d7fd5f9 631 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 632 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 633 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 634 mfio = 1; thread_sleep_for(250); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 635 pc.printf("raw1.4 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 636 // raw1.5 sample rate 100 Hz, ave 1
phonemacro 14:c8cc6d7fd5f9 637 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x12; cmd[3] = 0x18; // set AFE reg 0x12 to 100 Hz
phonemacro 14:c8cc6d7fd5f9 638 // cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x12; cmd[3] = 0x20; // set AFE reg 0x12 to 200 Hz
phonemacro 14:c8cc6d7fd5f9 639 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 640 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 641 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 642 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 643 pc.printf("raw1.5 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 644 // raw1.6 LED1 current
phonemacro 14:c8cc6d7fd5f9 645 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x23; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 646 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 647 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 648 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 649 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 650 pc.printf("raw1.6 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 651 #ifndef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 652 // raw1.7 LED2 current
phonemacro 14:c8cc6d7fd5f9 653 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x24; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 654 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 655 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 656 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 657 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 658 pc.printf("raw1.7 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 659 #endif
phonemacro 14:c8cc6d7fd5f9 660 // raw1.8 LED3 current
phonemacro 14:c8cc6d7fd5f9 661 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x25; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 662 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 663 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 664 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 665 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 666 pc.printf("raw1.8 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 667 #ifdef MAXM86146_CFG
phonemacro 14:c8cc6d7fd5f9 668 // LED5 current
phonemacro 14:c8cc6d7fd5f9 669 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x27; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 670 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 671 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 672 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 673 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 674 pc.printf("led5 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 675 // LED6 current
phonemacro 14:c8cc6d7fd5f9 676 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x27; cmd[3] = 0x7F;
phonemacro 14:c8cc6d7fd5f9 677 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 678 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 679 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 680 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 681 pc.printf("led6 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 682
phonemacro 14:c8cc6d7fd5f9 683 // Set Seq cntrl1 LED2, LED1
phonemacro 14:c8cc6d7fd5f9 684 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x20; cmd[3] = 0x21;
phonemacro 14:c8cc6d7fd5f9 685 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 686 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 687 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 688 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 689 pc.printf("Seq cntrl1 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 690 // Set Seq cntrl2 LED4, LED3
phonemacro 14:c8cc6d7fd5f9 691 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x21; cmd[3] = 0xA3;
phonemacro 14:c8cc6d7fd5f9 692 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 693 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 694 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 695 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 696 pc.printf("Seq cntrl2 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 697 // Set Seq cntrl3 LED6, LED5
phonemacro 14:c8cc6d7fd5f9 698 cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x22; cmd[3] = 0x21;
phonemacro 14:c8cc6d7fd5f9 699 // cmd[0] = 0x40; cmd[1] = 0x00; cmd[2] = 0x22; cmd[3] = 0x99; // Ambient
phonemacro 14:c8cc6d7fd5f9 700 sh_i2c.write(SH_ADDR, cmd, 4);
phonemacro 14:c8cc6d7fd5f9 701 mfio = 1; thread_sleep_for(2); mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 702 sh_i2c.read(SH_ADDR, rsp, 1);
phonemacro 14:c8cc6d7fd5f9 703 mfio = 1; mfio = 0; wait_us(300);
phonemacro 14:c8cc6d7fd5f9 704 pc.printf("Seq cntrl3 Status: %x\n\r", rsp[0]);
phonemacro 14:c8cc6d7fd5f9 705
phonemacro 14:c8cc6d7fd5f9 706 #endif
phonemacro 14:c8cc6d7fd5f9 707 }
phonemacro 14:c8cc6d7fd5f9 708
phonemacro 14:c8cc6d7fd5f9 709 /*****************************************************************************/
phonemacro 14:c8cc6d7fd5f9 710 // main
phonemacro 14:c8cc6d7fd5f9 711 /*****************************************************************************/
phonemacro 10:192ea88e964b 712 int main()
phonemacro 10:192ea88e964b 713 {
phonemacro 10:192ea88e964b 714 sh_i2c.frequency(400000);
phonemacro 10:192ea88e964b 715 int32_t ledcnt = 0;
phonemacro 10:192ea88e964b 716 rLED = LED_OFF; gLED = LED_ON; bLED = LED_OFF;
phonemacro 10:192ea88e964b 717 Ticker ticker; // calls a callback repeatedly with a timeout
phonemacro 10:192ea88e964b 718 //ticker.attach(callback(&blink_timer), BLINKING_RATE_MS); /* set timer for one second */
phonemacro 14:c8cc6d7fd5f9 719 #ifdef RAW
phonemacro 14:c8cc6d7fd5f9 720 init_sh_raw();
phonemacro 14:c8cc6d7fd5f9 721 #else
phonemacro 14:c8cc6d7fd5f9 722 init_sh_algo();
phonemacro 14:c8cc6d7fd5f9 723 #endif
phonemacro 8:e6ae69cfecbf 724 #if defined(MAXREFDES103_CFG) || defined(MAXM86161_CFG) || defined(MAXM86146_CFG)
phonemacro 6:e1b7190d6cb5 725 Timer tmr1;
phonemacro 0:6f65cae31c54 726 while (1) {
phonemacro 6:e1b7190d6cb5 727 tmr1.start();
phonemacro 6:e1b7190d6cb5 728 if (tmr1.read_ms() > 40) {
phonemacro 7:23b067817ab8 729 tmr1.reset();
phonemacro 10:192ea88e964b 730 read_sh_fifo();
phonemacro 7:23b067817ab8 731 if ((ledcnt++ % 50) == 0)
phonemacro 6:e1b7190d6cb5 732 gLED = !gLED;
phonemacro 0:6f65cae31c54 733 }
phonemacro 0:6f65cae31c54 734 }
phonemacro 6:e1b7190d6cb5 735 #else
phonemacro 6:e1b7190d6cb5 736 ticker.attach(callback(&fifo_timer), 0.040f);
phonemacro 6:e1b7190d6cb5 737 while (1) {
phonemacro 6:e1b7190d6cb5 738 if (Time_to_Read_PPG) {
phonemacro 10:192ea88e964b 739 read_sh_fifo();
phonemacro 7:23b067817ab8 740 if ((ledcnt++ % 50) == 0)
phonemacro 6:e1b7190d6cb5 741 gLED = !gLED;
phonemacro 6:e1b7190d6cb5 742 }
phonemacro 6:e1b7190d6cb5 743 }
phonemacro 6:e1b7190d6cb5 744 #endif
phonemacro 0:6f65cae31c54 745 }