Francesco Beraldini / Mbed 2 deprecated SM32_ISK01_SD

STM32F401RE with ISK01A2 and MicroSD arduino shield

Dependencies:   mbed X_NUCLEO_IKS01A2

main.cpp@18:91a38b13d21d, 2021-10-14 (annotated)

Committer:
berajay
Date:
Thu Oct 14 12:50:50 2021 +0000
Revision:
18:91a38b13d21d
Parent:
13:fc873da5b445 
STM32F401RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cparata 0:69566eea0fba 1 /**
cparata 0:69566eea0fba 2 ******************************************************************************
cparata 0:69566eea0fba 3 * @file main.cpp
cparata 8:8f495e604424 4 * @author CLab
cparata 8:8f495e604424 5 * @version V1.0.0
cparata 8:8f495e604424 6 * @date 2-December-2016
cparata 0:69566eea0fba 7 * @brief Simple Example application for using the X_NUCLEO_IKS01A1
cparata 0:69566eea0fba 8 * MEMS Inertial & Environmental Sensor Nucleo expansion board.
cparata 0:69566eea0fba 9 ******************************************************************************
cparata 0:69566eea0fba 10 * @attention
cparata 0:69566eea0fba 11 *
cparata 0:69566eea0fba 12 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
cparata 0:69566eea0fba 13 *
cparata 0:69566eea0fba 14 * Redistribution and use in source and binary forms, with or without modification,
cparata 0:69566eea0fba 15 * are permitted provided that the following conditions are met:
cparata 0:69566eea0fba 16 * 1. Redistributions of source code must retain the above copyright notice,
cparata 0:69566eea0fba 17 * this list of conditions and the following disclaimer.
cparata 0:69566eea0fba 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
cparata 0:69566eea0fba 19 * this list of conditions and the following disclaimer in the documentation
cparata 0:69566eea0fba 20 * and/or other materials provided with the distribution.
cparata 0:69566eea0fba 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
cparata 0:69566eea0fba 22 * may be used to endorse or promote products derived from this software
cparata 0:69566eea0fba 23 * without specific prior written permission.
cparata 0:69566eea0fba 24 *
cparata 0:69566eea0fba 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
cparata 0:69566eea0fba 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
cparata 0:69566eea0fba 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
cparata 0:69566eea0fba 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
cparata 0:69566eea0fba 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
cparata 0:69566eea0fba 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
cparata 0:69566eea0fba 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
cparata 0:69566eea0fba 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
cparata 0:69566eea0fba 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
cparata 0:69566eea0fba 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
cparata 0:69566eea0fba 35 *
cparata 0:69566eea0fba 36 ******************************************************************************
cparata 0:69566eea0fba 37 */
cparata 0:69566eea0fba 38
cparata 0:69566eea0fba 39 /* Includes */
cparata 0:69566eea0fba 40 #include "mbed.h"
davide.aliprandi@st.com 13:fc873da5b445 41 #include "XNucleoIKS01A2.h"
berajay 18:91a38b13d21d 42 #include "SDFileSystem.h"
berajay 18:91a38b13d21d 43 #include "FATFileSystem.h"
berajay 18:91a38b13d21d 44 #include "iostream"
berajay 18:91a38b13d21d 45
berajay 18:91a38b13d21d 46 Serial pc(USBTX, USBRX);
berajay 18:91a38b13d21d 47 // SDFileSystem sd(PA_7, PA_6, PA_5, PB_6, "sd"); // MOSI, MISO, SCK, CS
berajay 18:91a38b13d21d 48 SDFileSystem sd(D11, D12, D13, D10, "sd");// the pinout on the mbed Cool Components workshop board
berajay 18:91a38b13d21d 49 FILE *fp;
cparata 0:69566eea0fba 50
cparata 0:69566eea0fba 51 /* Instantiate the expansion board */
davide.aliprandi@st.com 13:fc873da5b445 52 static XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(D14, D15, D4, D5);
cparata 0:69566eea0fba 53
cparata 0:69566eea0fba 54 /* Retrieve the composing elements of the expansion board */
davide.aliprandi@st.com 13:fc873da5b445 55 static LSM303AGRMagSensor *magnetometer = mems_expansion_board->magnetometer;
cparata 0:69566eea0fba 56 static HTS221Sensor *hum_temp = mems_expansion_board->ht_sensor;
cparata 0:69566eea0fba 57 static LPS22HBSensor *press_temp = mems_expansion_board->pt_sensor;
cparata 0:69566eea0fba 58 static LSM6DSLSensor *acc_gyro = mems_expansion_board->acc_gyro;
davide.aliprandi@st.com 13:fc873da5b445 59 static LSM303AGRAccSensor *accelerometer = mems_expansion_board->accelerometer;
cparata 0:69566eea0fba 60
cparata 0:69566eea0fba 61 /* Helper function for printing floats & doubles */
davide.aliprandi@st.com 13:fc873da5b445 62 static char *print_double(char* str, double v, int decimalDigits=2)
cparata 0:69566eea0fba 63 {
cparata 0:69566eea0fba 64 int i = 1;
cparata 0:69566eea0fba 65 int intPart, fractPart;
cparata 0:69566eea0fba 66 int len;
cparata 0:69566eea0fba 67 char *ptr;
cparata 0:69566eea0fba 68
cparata 0:69566eea0fba 69 /* prepare decimal digits multiplicator */
cparata 0:69566eea0fba 70 for (;decimalDigits!=0; i*=10, decimalDigits--);
cparata 0:69566eea0fba 71
cparata 0:69566eea0fba 72 /* calculate integer & fractinal parts */
cparata 0:69566eea0fba 73 intPart = (int)v;
cparata 0:69566eea0fba 74 fractPart = (int)((v-(double)(int)v)*i);
cparata 0:69566eea0fba 75
cparata 0:69566eea0fba 76 /* fill in integer part */
cparata 0:69566eea0fba 77 sprintf(str, "%i.", intPart);
cparata 0:69566eea0fba 78
cparata 0:69566eea0fba 79 /* prepare fill in of fractional part */
cparata 0:69566eea0fba 80 len = strlen(str);
cparata 0:69566eea0fba 81 ptr = &str[len];
cparata 0:69566eea0fba 82
cparata 0:69566eea0fba 83 /* fill in leading fractional zeros */
cparata 0:69566eea0fba 84 for (i/=10;i>1; i/=10, ptr++) {
davide.aliprandi@st.com 13:fc873da5b445 85 if (fractPart >= i) {
davide.aliprandi@st.com 13:fc873da5b445 86 break;
davide.aliprandi@st.com 13:fc873da5b445 87 }
cparata 0:69566eea0fba 88 *ptr = '0';
cparata 0:69566eea0fba 89 }
cparata 0:69566eea0fba 90
cparata 0:69566eea0fba 91 /* fill in (rest of) fractional part */
cparata 0:69566eea0fba 92 sprintf(ptr, "%i", fractPart);
cparata 0:69566eea0fba 93
cparata 0:69566eea0fba 94 return str;
cparata 0:69566eea0fba 95 }
cparata 0:69566eea0fba 96
cparata 0:69566eea0fba 97 /* Simple main function */
cparata 0:69566eea0fba 98 int main() {
cparata 0:69566eea0fba 99 uint8_t id;
cparata 0:69566eea0fba 100 float value1, value2;
cparata 0:69566eea0fba 101 char buffer1[32], buffer2[32];
cparata 0:69566eea0fba 102 int32_t axes[3];
cparata 0:69566eea0fba 103
cparata 0:69566eea0fba 104 /* Enable all sensors */
davide.aliprandi@st.com 13:fc873da5b445 105 hum_temp->enable();
davide.aliprandi@st.com 13:fc873da5b445 106 press_temp->enable();
davide.aliprandi@st.com 13:fc873da5b445 107 magnetometer->enable();
davide.aliprandi@st.com 13:fc873da5b445 108 accelerometer->enable();
davide.aliprandi@st.com 13:fc873da5b445 109 acc_gyro->enable_x();
davide.aliprandi@st.com 13:fc873da5b445 110 acc_gyro->enable_g();
cparata 0:69566eea0fba 111
cparata 0:69566eea0fba 112 printf("\r\n--- Starting new run ---\r\n");
cparata 0:69566eea0fba 113
davide.aliprandi@st.com 13:fc873da5b445 114 hum_temp->read_id(&id);
cparata 0:69566eea0fba 115 printf("HTS221 humidity & temperature = 0x%X\r\n", id);
davide.aliprandi@st.com 13:fc873da5b445 116 press_temp->read_id(&id);
cparata 0:69566eea0fba 117 printf("LPS22HB pressure & temperature = 0x%X\r\n", id);
davide.aliprandi@st.com 13:fc873da5b445 118 magnetometer->read_id(&id);
cparata 0:69566eea0fba 119 printf("LSM303AGR magnetometer = 0x%X\r\n", id);
davide.aliprandi@st.com 13:fc873da5b445 120 accelerometer->read_id(&id);
cparata 0:69566eea0fba 121 printf("LSM303AGR accelerometer = 0x%X\r\n", id);
davide.aliprandi@st.com 13:fc873da5b445 122 acc_gyro->read_id(&id);
cparata 0:69566eea0fba 123 printf("LSM6DSL accelerometer & gyroscope = 0x%X\r\n", id);
berajay 18:91a38b13d21d 124
berajay 18:91a38b13d21d 125 pc.printf("Check SD\r\n");
berajay 18:91a38b13d21d 126 mkdir("/sd/ISK01A2", 0777);
berajay 18:91a38b13d21d 127 fp = fopen("/sd/ISK01A2/test.txt", "r");
berajay 18:91a38b13d21d 128 if (fp != NULL) {
berajay 18:91a38b13d21d 129 fclose(fp);
berajay 18:91a38b13d21d 130 remove("/sd/test.txt");
berajay 18:91a38b13d21d 131 pc.printf("Remove an existing file with the same name\r\n");
berajay 18:91a38b13d21d 132 }
berajay 18:91a38b13d21d 133
berajay 18:91a38b13d21d 134 fp = fopen("/sd/ISK01A2/test.txt", "w");
berajay 18:91a38b13d21d 135 if (fp == NULL) {
berajay 18:91a38b13d21d 136 error("Unable to write the file\r\n");
berajay 18:91a38b13d21d 137 } /*else {
berajay 18:91a38b13d21d 138 fprintf(fp, "mbed SDCard application!");
berajay 18:91a38b13d21d 139 fclose(fp);
berajay 18:91a38b13d21d 140 pc.printf("File successfully written!\r\n");
berajay 18:91a38b13d21d 141 }*/
berajay 18:91a38b13d21d 142 int n=0;
berajay 18:91a38b13d21d 143 printf("SD ok, we can start");
berajay 18:91a38b13d21d 144 fprintf(fp, " DATA of STM32F401RE with ISK01A2\r\n");
berajay 18:91a38b13d21d 145 printf("\r\n");
cparata 0:69566eea0fba 146
berajay 18:91a38b13d21d 147 while(n<60) {
berajay 18:91a38b13d21d 148
berajay 18:91a38b13d21d 149
berajay 18:91a38b13d21d 150 printf("\r\n Number of cycle: %d \r\n", n);
cparata 0:69566eea0fba 151 printf("\r\n");
berajay 18:91a38b13d21d 152 fprintf(fp, "\r\n Number of cycle: %d \r\n", n);
berajay 18:91a38b13d21d 153 fprintf(fp, "\r\n");
berajay 18:91a38b13d21d 154
davide.aliprandi@st.com 13:fc873da5b445 155 hum_temp->get_temperature(&value1);
davide.aliprandi@st.com 13:fc873da5b445 156 hum_temp->get_humidity(&value2);
berajay 18:91a38b13d21d 157 printf("Temperature & Humidity: [temp] %7s C, [hum] %s%%\r\n", print_double(buffer1, value1), print_double(buffer2, value2));
berajay 18:91a38b13d21d 158 fprintf(fp, "Temperature & Humidity: [temp] %7s C, [hum] %s%%\r\n", print_double(buffer1, value1), print_double(buffer2, value2));
cparata 0:69566eea0fba 159
davide.aliprandi@st.com 13:fc873da5b445 160 press_temp->get_temperature(&value1);
davide.aliprandi@st.com 13:fc873da5b445 161 press_temp->get_pressure(&value2);
berajay 18:91a38b13d21d 162 printf("Temperature & Pressure: [temp] %7s C, [press] %s mbar\r\n", print_double(buffer1, value1), print_double(buffer2, value2));
berajay 18:91a38b13d21d 163 fprintf(fp, "Temperature & Pressure: [temp] %7s C, [press] %s mbar\r\n", print_double(buffer1, value1), print_double(buffer2, value2));
cparata 0:69566eea0fba 164
cparata 0:69566eea0fba 165 printf("---\r\n");
berajay 18:91a38b13d21d 166 fprintf(fp, "---\r\n");
cparata 0:69566eea0fba 167
davide.aliprandi@st.com 13:fc873da5b445 168 magnetometer->get_m_axes(axes);
berajay 18:91a38b13d21d 169 printf("Magnetometer [mag/mgauss]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
berajay 18:91a38b13d21d 170 fprintf(fp,"Magnetometer [mag/mgauss]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
cparata 0:69566eea0fba 171
davide.aliprandi@st.com 13:fc873da5b445 172 accelerometer->get_x_axes(axes);
berajay 18:91a38b13d21d 173 printf("Accelerometer [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
berajay 18:91a38b13d21d 174 fprintf(fp, "Accelerometer [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
cparata 0:69566eea0fba 175
davide.aliprandi@st.com 13:fc873da5b445 176 acc_gyro->get_x_axes(axes);
berajay 18:91a38b13d21d 177 printf("Accelerometer & Gyroscope x [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
berajay 18:91a38b13d21d 178 fprintf(fp, "Accelerometer & Gyroscope x [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
cparata 0:69566eea0fba 179
davide.aliprandi@st.com 13:fc873da5b445 180 acc_gyro->get_g_axes(axes);
berajay 18:91a38b13d21d 181 printf("Accelerometer & Gyroscope g [gyro/mdps]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
berajay 18:91a38b13d21d 182 fprintf(fp, "Accelerometer & Gyroscope g [gyro/mdps]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
berajay 18:91a38b13d21d 183
berajay 18:91a38b13d21d 184 n+=1;
berajay 18:91a38b13d21d 185 wait(1);
cparata 0:69566eea0fba 186 }
berajay 18:91a38b13d21d 187 fclose(fp);
berajay 18:91a38b13d21d 188 pc.printf("File successfully written!\r\n");
cparata 0:69566eea0fba 189 }