Ahmad Alkaff / Mbed 2 deprecated CS3237

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Dependencies:   mbed

main.cpp@3:a7396ed925e6, 2019-10-14 (annotated)

Committer:
socrj
Date:
Mon Oct 14 09:45:36 2019 +0000
Revision:
3:a7396ed925e6
Parent:
2:17d5a74fc2c4
Child:
7:188bf08cfb44
low power and smth

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AhmadAlkaff 0:7b5d37ca532f 1 #include "mbed.h"
AhmadAlkaff 1:e4a32b4163f2 2 #include "BMP280.h"
AhmadAlkaff 1:e4a32b4163f2 3 #include "LIS2DH.h"
AhmadAlkaff 0:7b5d37ca532f 4 #include "MAX14720.h"
AhmadAlkaff 0:7b5d37ca532f 5 #include "MAX30001.h"
AhmadAlkaff 1:e4a32b4163f2 6 #include "MAX30101.h"
AhmadAlkaff 1:e4a32b4163f2 7 #include "MAX30205.h"
AhmadAlkaff 0:7b5d37ca532f 8 #include "System.h"
AhmadAlkaff 0:7b5d37ca532f 9 #include "USBSerial.h"
AhmadAlkaff 0:7b5d37ca532f 10
AhmadAlkaff 0:7b5d37ca532f 11 /************************************************************************************************************************************/
AhmadAlkaff 0:7b5d37ca532f 12 // define the HVOUT Boost Voltage default for the MAX14720 PMIC
AhmadAlkaff 0:7b5d37ca532f 13 #define HVOUT_VOLTAGE 4500 // set to 4500 mV
AhmadAlkaff 0:7b5d37ca532f 14
AhmadAlkaff 0:7b5d37ca532f 15 // define all I2C addresses
AhmadAlkaff 0:7b5d37ca532f 16 #define LIS2DH_I2C_SLAVE_ADDR (0x32)
AhmadAlkaff 0:7b5d37ca532f 17 #define MAX14720_I2C_SLAVE_ADDR (0x54)
AhmadAlkaff 0:7b5d37ca532f 18 #define MAX30101_I2C_SLAVE_ADDR (0xAE)
AhmadAlkaff 1:e4a32b4163f2 19 #define MAX30205_I2C_SLAVE_ADDR_BOTTOM (0x90)
AhmadAlkaff 1:e4a32b4163f2 20 #define MAX30205_I2C_SLAVE_ADDR_TOP (0x92)
AhmadAlkaff 1:e4a32b4163f2 21 #define BMP280_I2C_SLAVE_ADDR (0xEC)
AhmadAlkaff 0:7b5d37ca532f 22
AhmadAlkaff 0:7b5d37ca532f 23 // Settings for ECG Initialization
AhmadAlkaff 0:7b5d37ca532f 24 #define En_ecg 0x01
AhmadAlkaff 0:7b5d37ca532f 25 #define Openp 0x00
AhmadAlkaff 0:7b5d37ca532f 26 #define Openn 0x00
AhmadAlkaff 0:7b5d37ca532f 27 #define Pol 0x00
AhmadAlkaff 0:7b5d37ca532f 28 #define Calp_sel 0x00
AhmadAlkaff 0:7b5d37ca532f 29 #define Caln_sel 0x00
AhmadAlkaff 0:7b5d37ca532f 30 #define E_fit 0x0F
AhmadAlkaff 0:7b5d37ca532f 31 #define Rate 0x02
AhmadAlkaff 0:7b5d37ca532f 32 #define Gain 0x00
AhmadAlkaff 0:7b5d37ca532f 33 #define Dhpf 0x01
AhmadAlkaff 0:7b5d37ca532f 34 #define Dlpf 0x01
AhmadAlkaff 0:7b5d37ca532f 35
AhmadAlkaff 0:7b5d37ca532f 36 // Settings for ECG RtoR
AhmadAlkaff 0:7b5d37ca532f 37 #define En_rtor 0x01
AhmadAlkaff 0:7b5d37ca532f 38 #define Wndw 0x03
AhmadAlkaff 0:7b5d37ca532f 39 #define Gain1 0x0f
AhmadAlkaff 0:7b5d37ca532f 40 #define Pavg 0x02
AhmadAlkaff 0:7b5d37ca532f 41 #define Ptsf 0x03
AhmadAlkaff 0:7b5d37ca532f 42 #define Hoff 0x20
AhmadAlkaff 0:7b5d37ca532f 43 #define Ravg 0x02
AhmadAlkaff 0:7b5d37ca532f 44 #define Rhsf 0x04
AhmadAlkaff 0:7b5d37ca532f 45 #define Clr_rrint 0x01
AhmadAlkaff 0:7b5d37ca532f 46
AhmadAlkaff 0:7b5d37ca532f 47 // Settings for Lead Detection
AhmadAlkaff 0:7b5d37ca532f 48 #define En_dcloff 0x01
AhmadAlkaff 0:7b5d37ca532f 49 #define Ipol 0x00
AhmadAlkaff 0:7b5d37ca532f 50 #define Imag 0x00
AhmadAlkaff 0:7b5d37ca532f 51 #define Vth 0x00
AhmadAlkaff 0:7b5d37ca532f 52
AhmadAlkaff 0:7b5d37ca532f 53 // Settings for the HR initialization
AhmadAlkaff 0:7b5d37ca532f 54 #define FIFO_WATERLEVEL_MARK 15
AhmadAlkaff 0:7b5d37ca532f 55 #define SAMPLE_AVG 2
AhmadAlkaff 0:7b5d37ca532f 56 #define SAMPLE_RATE 1
AhmadAlkaff 0:7b5d37ca532f 57 #define PULSE_WIDTH 2
AhmadAlkaff 0:7b5d37ca532f 58 #define RED_LED_CURRENT 0x1F
AhmadAlkaff 0:7b5d37ca532f 59 #define IR_LED_CURRENT 0X1F
AhmadAlkaff 0:7b5d37ca532f 60
AhmadAlkaff 0:7b5d37ca532f 61 // Define with Maxim VID and a Maxim assigned PID, set to version 0x0001 and non-blocking
AhmadAlkaff 0:7b5d37ca532f 62 USBSerial usbSerial(0x0b6a, 0x0100, 0x0001, false);
AhmadAlkaff 0:7b5d37ca532f 63
AhmadAlkaff 0:7b5d37ca532f 64 // I2C Masters
AhmadAlkaff 2:17d5a74fc2c4 65 I2C i2c1(I2C1_SDA, I2C1_SCL); // used by MAX30205, BMP280
AhmadAlkaff 0:7b5d37ca532f 66 I2C i2c2(I2C2_SDA, I2C2_SCL); // used by MAX14720, MAX30101, LIS2DH
AhmadAlkaff 0:7b5d37ca532f 67
AhmadAlkaff 0:7b5d37ca532f 68 // SPI Master 0 with SPI0_SS for use with MAX30001
AhmadAlkaff 0:7b5d37ca532f 69 SPI spi(SPI0_MOSI, SPI0_MISO, SPI0_SCK, SPI0_SS);
AhmadAlkaff 0:7b5d37ca532f 70
AhmadAlkaff 0:7b5d37ca532f 71 // PMIC
AhmadAlkaff 0:7b5d37ca532f 72 MAX14720 max14720(&i2c2, MAX14720_I2C_SLAVE_ADDR);
AhmadAlkaff 0:7b5d37ca532f 73
AhmadAlkaff 0:7b5d37ca532f 74 // Optical Oximeter
AhmadAlkaff 2:17d5a74fc2c4 75 MAX30101 max30101(&i2c2, MAX30101_I2C_SLAVE_ADDR);
AhmadAlkaff 2:17d5a74fc2c4 76 InterruptIn max30101_Interrupt(P4_0);
AhmadAlkaff 0:7b5d37ca532f 77
AhmadAlkaff 0:7b5d37ca532f 78 // Accelerometer
AhmadAlkaff 2:17d5a74fc2c4 79 LIS2DH lis2dh(&i2c2, LIS2DH_I2C_SLAVE_ADDR);
AhmadAlkaff 2:17d5a74fc2c4 80 InterruptIn lis2dh_Interrupt(P4_7);
AhmadAlkaff 0:7b5d37ca532f 81
AhmadAlkaff 0:7b5d37ca532f 82 // Barometric Pressure Sensor
AhmadAlkaff 2:17d5a74fc2c4 83 BMP280 bmp280_pres(&i2c1, BMP280_I2C_SLAVE_ADDR);
AhmadAlkaff 0:7b5d37ca532f 84
AhmadAlkaff 0:7b5d37ca532f 85 // Top Temperature Sensor
AhmadAlkaff 2:17d5a74fc2c4 86 MAX30205 MAX30205_top(&i2c1, MAX30205_I2C_SLAVE_ADDR_TOP);
AhmadAlkaff 0:7b5d37ca532f 87
AhmadAlkaff 0:7b5d37ca532f 88 // Botttom Temperature Sensor
AhmadAlkaff 2:17d5a74fc2c4 89 MAX30205 MAX30205_bottom(&i2c1, MAX30205_I2C_SLAVE_ADDR_BOTTOM);
AhmadAlkaff 0:7b5d37ca532f 90
AhmadAlkaff 0:7b5d37ca532f 91 // ECG device
AhmadAlkaff 0:7b5d37ca532f 92 MAX30001 max30001(&spi);
AhmadAlkaff 0:7b5d37ca532f 93 InterruptIn max30001_InterruptB(P3_6);
AhmadAlkaff 0:7b5d37ca532f 94 InterruptIn max30001_Interrupt2B(P4_5);
AhmadAlkaff 0:7b5d37ca532f 95
AhmadAlkaff 0:7b5d37ca532f 96 // PWM used as fclk for the MAX30001
AhmadAlkaff 0:7b5d37ca532f 97 PwmOut pwmout(P1_7);
AhmadAlkaff 0:7b5d37ca532f 98
AhmadAlkaff 0:7b5d37ca532f 99 DigitalOut led(LED1);
AhmadAlkaff 0:7b5d37ca532f 100
AhmadAlkaff 0:7b5d37ca532f 101 // Data of sensors
AhmadAlkaff 0:7b5d37ca532f 102 int32_t ECG_Raw, ECG_cumul, SpO_Raw;
AhmadAlkaff 0:7b5d37ca532f 103 double ECG_converted = 0;
AhmadAlkaff 0:7b5d37ca532f 104 uint32_t index = 0;
AhmadAlkaff 0:7b5d37ca532f 105
AhmadAlkaff 0:7b5d37ca532f 106 //Temperature sensor variables
AhmadAlkaff 2:17d5a74fc2c4 107 uint16_t rawTemp_top, rawTemp_bottom;
AhmadAlkaff 2:17d5a74fc2c4 108 float celsius_top, celsius_bottom, fahrenheit_top, fahrenheit_bottom;
AhmadAlkaff 0:7b5d37ca532f 109
AhmadAlkaff 0:7b5d37ca532f 110 // Barometric sensor variables
AhmadAlkaff 2:17d5a74fc2c4 111 char bmp280_rawData = 0;
AhmadAlkaff 2:17d5a74fc2c4 112 float Temp_degC, Press_Pa, Press_Bar;
AhmadAlkaff 2:17d5a74fc2c4 113
AhmadAlkaff 2:17d5a74fc2c4 114 // Accelerometer sensor variables
AhmadAlkaff 2:17d5a74fc2c4 115 int16_t accel_value[3];
AhmadAlkaff 0:7b5d37ca532f 116
AhmadAlkaff 0:7b5d37ca532f 117 //write the power down command to PMIC
AhmadAlkaff 0:7b5d37ca532f 118 void turnOff() {
AhmadAlkaff 0:7b5d37ca532f 119 max14720.shutdown();
AhmadAlkaff 0:7b5d37ca532f 120 }
AhmadAlkaff 0:7b5d37ca532f 121
AhmadAlkaff 0:7b5d37ca532f 122 //@brief Creates a packet that will be streamed via USB Serial
AhmadAlkaff 0:7b5d37ca532f 123 //@brief the packet created will be inserted into a fifo to be streamed at a later time
AhmadAlkaff 0:7b5d37ca532f 124 //@param id Streaming ID
AhmadAlkaff 0:7b5d37ca532f 125 //@param buffer Pointer to a uint32 array that contains the data to include in the packet
AhmadAlkaff 0:7b5d37ca532f 126 //@param number Number of elements in the buffer
AhmadAlkaff 0:7b5d37ca532f 127 void StreamPacketUint32_ex(uint32_t id, uint32_t *buffer, uint32_t number) {
AhmadAlkaff 0:7b5d37ca532f 128 int k;
AhmadAlkaff 0:7b5d37ca532f 129
AhmadAlkaff 0:7b5d37ca532f 130 if(id == MAX30001_DATA_ECG) {
AhmadAlkaff 0:7b5d37ca532f 131 for (k = 0; k < number ; k++) {
AhmadAlkaff 0:7b5d37ca532f 132 ECG_Raw = (int32_t)(buffer[k] << 8);
AhmadAlkaff 0:7b5d37ca532f 133 ECG_Raw = ECG_Raw >> 14;
AhmadAlkaff 0:7b5d37ca532f 134 usbSerial.printf("ECG Raw: %d;%d\r\n", index, ECG_Raw);
socrj 3:a7396ed925e6 135 usbSerial.printf("k is %d and number is %d\r\n", k, number);
AhmadAlkaff 0:7b5d37ca532f 136 index++;
AhmadAlkaff 0:7b5d37ca532f 137 }
AhmadAlkaff 0:7b5d37ca532f 138 }
AhmadAlkaff 0:7b5d37ca532f 139
AhmadAlkaff 0:7b5d37ca532f 140 //if(id == MAX30101_OXIMETER_DATA + 2) {
AhmadAlkaff 0:7b5d37ca532f 141 // for (k = 0; k < number; k++)
AhmadAlkaff 0:7b5d37ca532f 142 // SpO_Raw = (int32_t)(buffer[k]);
AhmadAlkaff 0:7b5d37ca532f 143 // usbSerial.printf("SpO Raw: %d\r\n", SpO_Raw);
AhmadAlkaff 0:7b5d37ca532f 144 //}
AhmadAlkaff 0:7b5d37ca532f 145 }
AhmadAlkaff 0:7b5d37ca532f 146
AhmadAlkaff 0:7b5d37ca532f 147 //void MAX30101_OnInterrupt(void){
AhmadAlkaff 0:7b5d37ca532f 148 // I2CM_Init_Reset(2, 1);
AhmadAlkaff 0:7b5d37ca532f 149 //}
AhmadAlkaff 0:7b5d37ca532f 150
AhmadAlkaff 0:7b5d37ca532f 151 int main() {
AhmadAlkaff 0:7b5d37ca532f 152 // hold results for returning functions
AhmadAlkaff 0:7b5d37ca532f 153 int result;
AhmadAlkaff 0:7b5d37ca532f 154
AhmadAlkaff 0:7b5d37ca532f 155 // initialize HVOUT on the MAX14720 PMIC
AhmadAlkaff 0:7b5d37ca532f 156 result = max14720.init();
AhmadAlkaff 0:7b5d37ca532f 157 if (result == MAX14720_ERROR)
AhmadAlkaff 0:7b5d37ca532f 158 printf("Error initializing MAX14720");
AhmadAlkaff 0:7b5d37ca532f 159 max14720.boostEn = MAX14720::BOOST_ENABLED;
AhmadAlkaff 0:7b5d37ca532f 160 max14720.boostSetVoltage(HVOUT_VOLTAGE);
AhmadAlkaff 0:7b5d37ca532f 161
AhmadAlkaff 0:7b5d37ca532f 162 // This is the SpO2 mode (IR&Red LED)
AhmadAlkaff 0:7b5d37ca532f 163 //max30101.SpO2mode_init(FIFO_WATERLEVEL_MARK, SAMPLE_AVG, SAMPLE_RATE, PULSE_WIDTH, RED_LED_CURRENT, IR_LED_CURRENT);
AhmadAlkaff 0:7b5d37ca532f 164
AhmadAlkaff 0:7b5d37ca532f 165 // MAX30101 initialize interrupt
AhmadAlkaff 0:7b5d37ca532f 166 //max30101.onInterrupt(&MAX30101_OnInterrupt);
AhmadAlkaff 0:7b5d37ca532f 167 //max30101.onDataAvailable(&StreamPacketUint32_ex);
AhmadAlkaff 0:7b5d37ca532f 168 //max30101_Interrupt.fall(&MAX30101MidIntHandler);
AhmadAlkaff 2:17d5a74fc2c4 169
AhmadAlkaff 2:17d5a74fc2c4 170 // LIS2DH initialize interrupt
AhmadAlkaff 2:17d5a74fc2c4 171 //lis2dh.onInterrupt(&MAX30101_OnInterrupt);
AhmadAlkaff 2:17d5a74fc2c4 172 //lis2dh.onDataAvailable(&StreamPacketUint32_ex);
AhmadAlkaff 2:17d5a74fc2c4 173 //lis2dh_Interrupt.fall(&MAX30101MidIntHandler);
AhmadAlkaff 2:17d5a74fc2c4 174
AhmadAlkaff 0:7b5d37ca532f 175 // Initialise the BMP280
AhmadAlkaff 0:7b5d37ca532f 176 //bmp280_pres.init(BMP280::OVERSAMPLING_X16_P, BMP280::OVERSAMPLING_X2_T, BMP280::FILT_4, BMP280::NORMAL_MODE, BMP280::T_62_5);
AhmadAlkaff 0:7b5d37ca532f 177
AhmadAlkaff 2:17d5a74fc2c4 178 // LIS2DH initialize interrupt
socrj 3:a7396ed925e6 179 lis2dh.initStart(LIS2DH_DATARATE_50HZ, LIS2DH_FIFO_SIZE);
socrj 3:a7396ed925e6 180 //lis2dh.init();
socrj 3:a7396ed925e6 181 //lis2dh_Interrupt.fall(&LIS2DHIntHandler);
socrj 3:a7396ed925e6 182 //lis2dh_Interrupt.mode(PullUp);
AhmadAlkaff 2:17d5a74fc2c4 183
AhmadAlkaff 0:7b5d37ca532f 184 // Interrupt priority
AhmadAlkaff 0:7b5d37ca532f 185 NVIC_SetPriority(GPIO_P0_IRQn, 5);
AhmadAlkaff 0:7b5d37ca532f 186 NVIC_SetPriority(GPIO_P1_IRQn, 5);
AhmadAlkaff 0:7b5d37ca532f 187 NVIC_SetPriority(GPIO_P2_IRQn, 5);
AhmadAlkaff 0:7b5d37ca532f 188 NVIC_SetPriority(GPIO_P3_IRQn, 5);
AhmadAlkaff 0:7b5d37ca532f 189 NVIC_SetPriority(GPIO_P4_IRQn, 5);
AhmadAlkaff 0:7b5d37ca532f 190 NVIC_SetPriority(GPIO_P5_IRQn, 5);
AhmadAlkaff 0:7b5d37ca532f 191 NVIC_SetPriority(GPIO_P6_IRQn, 5);
AhmadAlkaff 0:7b5d37ca532f 192 // Used by the MAX30001
AhmadAlkaff 0:7b5d37ca532f 193 NVIC_SetPriority(SPI1_IRQn, 0);
AhmadAlkaff 0:7b5d37ca532f 194
AhmadAlkaff 0:7b5d37ca532f 195 /* ECG Initialize */
AhmadAlkaff 0:7b5d37ca532f 196 max30001_InterruptB.disable_irq();
AhmadAlkaff 0:7b5d37ca532f 197 max30001_Interrupt2B.disable_irq();
AhmadAlkaff 0:7b5d37ca532f 198 max30001_InterruptB.mode(PullUp);
AhmadAlkaff 0:7b5d37ca532f 199 max30001_InterruptB.fall(&MAX30001Mid_IntB_Handler);
AhmadAlkaff 0:7b5d37ca532f 200 max30001_Interrupt2B.mode(PullUp);
AhmadAlkaff 0:7b5d37ca532f 201 max30001_Interrupt2B.fall(&MAX30001Mid_Int2B_Handler);
AhmadAlkaff 0:7b5d37ca532f 202 max30001_InterruptB.enable_irq();
AhmadAlkaff 0:7b5d37ca532f 203 max30001_Interrupt2B.enable_irq();
AhmadAlkaff 0:7b5d37ca532f 204 MAX30001_AllowInterrupts(1);
AhmadAlkaff 0:7b5d37ca532f 205 // Configuring the FCLK for the ECG, set to 32.768KHZ
AhmadAlkaff 0:7b5d37ca532f 206 pwmout.period_us(31);
AhmadAlkaff 0:7b5d37ca532f 207 pwmout.write(0.5); // 0-1 is 0-100%, 0.5 = 50% duty cycle.
AhmadAlkaff 0:7b5d37ca532f 208 max30001.max30001_sw_rst(); // Do a software reset of the MAX30001
AhmadAlkaff 0:7b5d37ca532f 209 max30001.max30001_INT_assignment(
AhmadAlkaff 0:7b5d37ca532f 210 MAX30001::MAX30001_INT_B, // en_enint_loc
AhmadAlkaff 0:7b5d37ca532f 211 MAX30001::MAX30001_NO_INT, // en_eovf_loc
AhmadAlkaff 0:7b5d37ca532f 212 MAX30001::MAX30001_NO_INT, // en_fstint_loc
AhmadAlkaff 0:7b5d37ca532f 213
AhmadAlkaff 0:7b5d37ca532f 214 MAX30001::MAX30001_INT_2B, // en_dcloffint_loc
AhmadAlkaff 0:7b5d37ca532f 215 MAX30001::MAX30001_INT_B, // en_bint_loc
AhmadAlkaff 0:7b5d37ca532f 216 MAX30001::MAX30001_NO_INT, // en_bovf_loc
AhmadAlkaff 0:7b5d37ca532f 217
AhmadAlkaff 0:7b5d37ca532f 218 MAX30001::MAX30001_INT_2B, // en_bover_loc
AhmadAlkaff 0:7b5d37ca532f 219 MAX30001::MAX30001_INT_2B, // en_bundr_loc
AhmadAlkaff 0:7b5d37ca532f 220 MAX30001::MAX30001_NO_INT, // en_bcgmon_loc
AhmadAlkaff 0:7b5d37ca532f 221
AhmadAlkaff 0:7b5d37ca532f 222 MAX30001::MAX30001_INT_B, // en_pint_loc
AhmadAlkaff 0:7b5d37ca532f 223 MAX30001::MAX30001_NO_INT, // en_povf_loc,
AhmadAlkaff 0:7b5d37ca532f 224 MAX30001::MAX30001_NO_INT, // en_pedge_loc
AhmadAlkaff 0:7b5d37ca532f 225
AhmadAlkaff 0:7b5d37ca532f 226 MAX30001::MAX30001_INT_2B, // en_lonint_loc
AhmadAlkaff 0:7b5d37ca532f 227 MAX30001::MAX30001_INT_B, // en_rrint_loc
AhmadAlkaff 0:7b5d37ca532f 228 MAX30001::MAX30001_NO_INT, // en_samp_loc
AhmadAlkaff 0:7b5d37ca532f 229
AhmadAlkaff 0:7b5d37ca532f 230 MAX30001::MAX30001_INT_ODNR, // intb_Type
AhmadAlkaff 0:7b5d37ca532f 231 MAX30001::MAX30001_INT_ODNR); // int2b_Type
AhmadAlkaff 0:7b5d37ca532f 232
AhmadAlkaff 0:7b5d37ca532f 233 // MAX30001 initialize interrupt
socrj 3:a7396ed925e6 234 /*
AhmadAlkaff 0:7b5d37ca532f 235 max30001.max30001_ECG_InitStart(En_ecg, Openp, Openn, Pol, Calp_sel, Caln_sel, E_fit, Rate, Gain, Dhpf, Dlpf);
AhmadAlkaff 0:7b5d37ca532f 236 max30001.max30001_synch();
AhmadAlkaff 0:7b5d37ca532f 237 max30001.onDataAvailable(&StreamPacketUint32_ex);
socrj 3:a7396ed925e6 238 */
AhmadAlkaff 0:7b5d37ca532f 239 int a;
socrj 3:a7396ed925e6 240
AhmadAlkaff 0:7b5d37ca532f 241 while (1) {
socrj 3:a7396ed925e6 242 /*
socrj 3:a7396ed925e6 243 wait(5);
socrj 3:a7396ed925e6 244 a = usbSerial._getc();
socrj 3:a7396ed925e6 245 usbSerial.printf("WAIT 5 LIAO\n\n\n\r");
socrj 3:a7396ed925e6 246
socrj 3:a7396ed925e6 247 if (a == 98) {
AhmadAlkaff 0:7b5d37ca532f 248 max30001.max30001_Stop_ECG();
AhmadAlkaff 0:7b5d37ca532f 249 index = 0;
AhmadAlkaff 0:7b5d37ca532f 250 }
socrj 3:a7396ed925e6 251 // if (a == 97)
AhmadAlkaff 0:7b5d37ca532f 252 // Read ECG
socrj 3:a7396ed925e6 253 if (a == 97)
socrj 3:a7396ed925e6 254 {
socrj 3:a7396ed925e6 255 usbSerial.printf("-------------------------------------------------\n\n\n\r");
socrj 3:a7396ed925e6 256 max30001.max30001_ECG_InitStart(En_ecg, Openp, Openn, Pol, Calp_sel, Caln_sel, E_fit, Rate, Gain, Dhpf, Dlpf);
socrj 3:a7396ed925e6 257 max30001.max30001_synch();
socrj 3:a7396ed925e6 258 max30001.onDataAvailable(&StreamPacketUint32_ex);
socrj 3:a7396ed925e6 259 usbSerial.printf("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n\n\n\r");
socrj 3:a7396ed925e6 260 }
socrj 3:a7396ed925e6 261 */
socrj 3:a7396ed925e6 262 lis2dh.int_handler();
AhmadAlkaff 0:7b5d37ca532f 263
socrj 3:a7396ed925e6 264 lis2dh.get_motion_fifo(&accel_value[0], &accel_value[1], &accel_value[2]);
AhmadAlkaff 2:17d5a74fc2c4 265
AhmadAlkaff 2:17d5a74fc2c4 266 usbSerial.printf("***** LIS2DH Acclerometer Sensor Reading *****\n\r");
socrj 3:a7396ed925e6 267 usbSerial.printf("X-Axis: %d\n\rY-Axis: %d\n\rZ-Axis: %d", accel_value[0], accel_value[1], accel_value[2]);
AhmadAlkaff 0:7b5d37ca532f 268 usbSerial.printf("-------------------------------------------------\n\n\n\r");
socrj 3:a7396ed925e6 269 wait(1);
AhmadAlkaff 0:7b5d37ca532f 270 }
AhmadAlkaff 0:7b5d37ca532f 271 }