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Dependencies: X_NUCLEO_IKS01A1 mbed
Fork of HelloWorld_IKS01A1 by
main.cpp@4:b1526d074d83, 2015-09-03 (annotated)
- Committer:
- Wolfgang Betz
- Date:
- Thu Sep 03 10:46:55 2015 +0200
- Revision:
- 4:b1526d074d83
- Parent:
- 3:a2d2342526db
- Child:
- 10:211cd9c27d5e
Integrate mbed "hello world" giudelines
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Wolfgang Betz |
0:c71c9af137dd | 1 | /** |
Wolfgang Betz |
0:c71c9af137dd | 2 | ****************************************************************************** |
Wolfgang Betz |
0:c71c9af137dd | 3 | * @file main.cpp |
Wolfgang Betz |
0:c71c9af137dd | 4 | * @author AST / EST |
Wolfgang Betz |
0:c71c9af137dd | 5 | * @version V0.0.1 |
Wolfgang Betz |
0:c71c9af137dd | 6 | * @date 14-August-2015 |
Wolfgang Betz |
0:c71c9af137dd | 7 | * @brief Simple Example application for using the X_NUCLEO_IKS01A1 |
Wolfgang Betz |
0:c71c9af137dd | 8 | * MEMS Inertial & Environmental Sensor Nucleo expansion board. |
Wolfgang Betz |
0:c71c9af137dd | 9 | ****************************************************************************** |
Wolfgang Betz |
0:c71c9af137dd | 10 | * @attention |
Wolfgang Betz |
0:c71c9af137dd | 11 | * |
Wolfgang Betz |
0:c71c9af137dd | 12 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
Wolfgang Betz |
0:c71c9af137dd | 13 | * |
Wolfgang Betz |
0:c71c9af137dd | 14 | * Redistribution and use in source and binary forms, with or without modification, |
Wolfgang Betz |
0:c71c9af137dd | 15 | * are permitted provided that the following conditions are met: |
Wolfgang Betz |
0:c71c9af137dd | 16 | * 1. Redistributions of source code must retain the above copyright notice, |
Wolfgang Betz |
0:c71c9af137dd | 17 | * this list of conditions and the following disclaimer. |
Wolfgang Betz |
0:c71c9af137dd | 18 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
Wolfgang Betz |
0:c71c9af137dd | 19 | * this list of conditions and the following disclaimer in the documentation |
Wolfgang Betz |
0:c71c9af137dd | 20 | * and/or other materials provided with the distribution. |
Wolfgang Betz |
0:c71c9af137dd | 21 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
Wolfgang Betz |
0:c71c9af137dd | 22 | * may be used to endorse or promote products derived from this software |
Wolfgang Betz |
0:c71c9af137dd | 23 | * without specific prior written permission. |
Wolfgang Betz |
0:c71c9af137dd | 24 | * |
Wolfgang Betz |
0:c71c9af137dd | 25 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
Wolfgang Betz |
0:c71c9af137dd | 26 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
Wolfgang Betz |
0:c71c9af137dd | 27 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
Wolfgang Betz |
0:c71c9af137dd | 28 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
Wolfgang Betz |
0:c71c9af137dd | 29 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
Wolfgang Betz |
0:c71c9af137dd | 30 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
Wolfgang Betz |
0:c71c9af137dd | 31 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
Wolfgang Betz |
0:c71c9af137dd | 32 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
Wolfgang Betz |
0:c71c9af137dd | 33 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
Wolfgang Betz |
0:c71c9af137dd | 34 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Wolfgang Betz |
0:c71c9af137dd | 35 | * |
Wolfgang Betz |
0:c71c9af137dd | 36 | ****************************************************************************** |
Wolfgang Betz |
0:c71c9af137dd | 37 | */ |
Wolfgang Betz |
0:c71c9af137dd | 38 | |
Wolfgang Betz |
0:c71c9af137dd | 39 | /* Includes */ |
Wolfgang Betz |
0:c71c9af137dd | 40 | #include "mbed.h" |
Wolfgang Betz |
0:c71c9af137dd | 41 | #include "x_nucleo_iks01a1.h" |
Wolfgang Betz |
0:c71c9af137dd | 42 | |
Wolfgang Betz |
0:c71c9af137dd | 43 | /* Instantiate the expansion board */ |
Wolfgang Betz |
4:b1526d074d83 | 44 | static X_NUCLEO_IKS01A1 *mems_expansion_board = X_NUCLEO_IKS01A1::Instance(D14, D15); |
Wolfgang Betz |
0:c71c9af137dd | 45 | |
Wolfgang Betz |
0:c71c9af137dd | 46 | /* Retrieve the composing elements of the expansion board */ |
Wolfgang Betz |
0:c71c9af137dd | 47 | static GyroSensor *gyroscope = mems_expansion_board->GetGyroscope(); |
Wolfgang Betz |
0:c71c9af137dd | 48 | static MotionSensor *accelerometer = mems_expansion_board->GetAccelerometer(); |
Wolfgang Betz |
0:c71c9af137dd | 49 | static MagneticSensor *magnetometer = mems_expansion_board->magnetometer; |
Wolfgang Betz |
0:c71c9af137dd | 50 | static HumiditySensor *humidity_sensor = mems_expansion_board->ht_sensor; |
Wolfgang Betz |
3:a2d2342526db | 51 | static PressureSensor *pressure_sensor = mems_expansion_board->pt_sensor; |
Wolfgang Betz |
0:c71c9af137dd | 52 | static TempSensor *temp_sensor1 = mems_expansion_board->ht_sensor; |
Wolfgang Betz |
3:a2d2342526db | 53 | static TempSensor *temp_sensor2 = mems_expansion_board->pt_sensor; |
Wolfgang Betz |
0:c71c9af137dd | 54 | |
Wolfgang Betz |
0:c71c9af137dd | 55 | /* Helper function for printing floats & doubles */ |
Wolfgang Betz |
0:c71c9af137dd | 56 | static char *printDouble(char* str, double v, int decimalDigits=2) |
Wolfgang Betz |
0:c71c9af137dd | 57 | { |
Wolfgang Betz |
0:c71c9af137dd | 58 | int i = 1; |
Wolfgang Betz |
0:c71c9af137dd | 59 | int intPart, fractPart; |
Wolfgang Betz |
0:c71c9af137dd | 60 | int len; |
Wolfgang Betz |
0:c71c9af137dd | 61 | char *ptr; |
Wolfgang Betz |
0:c71c9af137dd | 62 | |
Wolfgang Betz |
0:c71c9af137dd | 63 | /* prepare decimal digits multiplicator */ |
Wolfgang Betz |
0:c71c9af137dd | 64 | for (;decimalDigits!=0; i*=10, decimalDigits--); |
Wolfgang Betz |
0:c71c9af137dd | 65 | |
Wolfgang Betz |
0:c71c9af137dd | 66 | /* calculate integer & fractinal parts */ |
Wolfgang Betz |
0:c71c9af137dd | 67 | intPart = (int)v; |
Wolfgang Betz |
0:c71c9af137dd | 68 | fractPart = (int)((v-(double)(int)v)*i); |
Wolfgang Betz |
0:c71c9af137dd | 69 | |
Wolfgang Betz |
0:c71c9af137dd | 70 | /* fill in integer part */ |
Wolfgang Betz |
0:c71c9af137dd | 71 | sprintf(str, "%i.", intPart); |
Wolfgang Betz |
0:c71c9af137dd | 72 | |
Wolfgang Betz |
0:c71c9af137dd | 73 | /* prepare fill in of fractional part */ |
Wolfgang Betz |
0:c71c9af137dd | 74 | len = strlen(str); |
Wolfgang Betz |
0:c71c9af137dd | 75 | ptr = &str[len]; |
Wolfgang Betz |
0:c71c9af137dd | 76 | |
Wolfgang Betz |
0:c71c9af137dd | 77 | /* fill in leading fractional zeros */ |
Wolfgang Betz |
0:c71c9af137dd | 78 | for (i/=10;i>1; i/=10, ptr++) { |
Wolfgang Betz |
0:c71c9af137dd | 79 | if(fractPart >= i) break; |
Wolfgang Betz |
0:c71c9af137dd | 80 | *ptr = '0'; |
Wolfgang Betz |
0:c71c9af137dd | 81 | } |
Wolfgang Betz |
0:c71c9af137dd | 82 | |
Wolfgang Betz |
0:c71c9af137dd | 83 | /* fill in (rest of) fractional part */ |
Wolfgang Betz |
0:c71c9af137dd | 84 | sprintf(ptr, "%i", fractPart); |
Wolfgang Betz |
0:c71c9af137dd | 85 | |
Wolfgang Betz |
0:c71c9af137dd | 86 | return str; |
Wolfgang Betz |
0:c71c9af137dd | 87 | } |
Wolfgang Betz |
0:c71c9af137dd | 88 | |
Wolfgang Betz |
0:c71c9af137dd | 89 | |
Wolfgang Betz |
0:c71c9af137dd | 90 | /* Simple main function */ |
Wolfgang Betz |
0:c71c9af137dd | 91 | int main() { |
Wolfgang Betz |
0:c71c9af137dd | 92 | uint8_t id; |
Wolfgang Betz |
0:c71c9af137dd | 93 | float value1, value2; |
Wolfgang Betz |
0:c71c9af137dd | 94 | char buffer1[32], buffer2[32]; |
Wolfgang Betz |
0:c71c9af137dd | 95 | int32_t axes[3]; |
Wolfgang Betz |
0:c71c9af137dd | 96 | |
Wolfgang Betz |
0:c71c9af137dd | 97 | printf("\r\n--- Starting new run ---\r\n"); |
Wolfgang Betz |
0:c71c9af137dd | 98 | |
Wolfgang Betz |
0:c71c9af137dd | 99 | humidity_sensor->ReadID(&id); |
Wolfgang Betz |
0:c71c9af137dd | 100 | printf("HTS221 humidity & temperature = 0x%X\r\n", id); |
Wolfgang Betz |
0:c71c9af137dd | 101 | pressure_sensor->ReadID(&id); |
Wolfgang Betz |
0:c71c9af137dd | 102 | printf("LPS25H pressure & temperature = 0x%X\r\n", id); |
Wolfgang Betz |
0:c71c9af137dd | 103 | magnetometer->ReadID(&id); |
Wolfgang Betz |
0:c71c9af137dd | 104 | printf("LIS3MDL magnetometer = 0x%X\r\n", id); |
Wolfgang Betz |
0:c71c9af137dd | 105 | gyroscope->ReadID(&id); |
Wolfgang Betz |
0:c71c9af137dd | 106 | printf("LSM6DS0 accelerometer & gyroscope = 0x%X\r\n", id); |
Wolfgang Betz |
0:c71c9af137dd | 107 | |
Wolfgang Betz |
0:c71c9af137dd | 108 | wait(3); |
Wolfgang Betz |
0:c71c9af137dd | 109 | |
Wolfgang Betz |
0:c71c9af137dd | 110 | while(1) { |
Wolfgang Betz |
0:c71c9af137dd | 111 | printf("\r\n"); |
Wolfgang Betz |
0:c71c9af137dd | 112 | |
Wolfgang Betz |
0:c71c9af137dd | 113 | temp_sensor1->GetTemperature(&value1); |
Wolfgang Betz |
0:c71c9af137dd | 114 | humidity_sensor->GetHumidity(&value2); |
Wolfgang Betz |
0:c71c9af137dd | 115 | printf("HTS221: [temp] %7s°C, [hum] %s%%\r\n", printDouble(buffer1, value1), printDouble(buffer2, value2)); |
Wolfgang Betz |
0:c71c9af137dd | 116 | |
Wolfgang Betz |
0:c71c9af137dd | 117 | temp_sensor2->GetFahrenheit(&value1); |
Wolfgang Betz |
0:c71c9af137dd | 118 | pressure_sensor->GetPressure(&value2); |
Wolfgang Betz |
0:c71c9af137dd | 119 | printf("LPS25H: [temp] %7s°F, [press] %smbar\r\n", printDouble(buffer1, value1), printDouble(buffer2, value2)); |
Wolfgang Betz |
0:c71c9af137dd | 120 | |
Wolfgang Betz |
0:c71c9af137dd | 121 | printf("---\r\n"); |
Wolfgang Betz |
0:c71c9af137dd | 122 | |
Wolfgang Betz |
0:c71c9af137dd | 123 | magnetometer->Get_M_Axes(axes); |
Wolfgang Betz |
0:c71c9af137dd | 124 | printf("LIS3MDL [mag/mgauss]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]); |
Wolfgang Betz |
0:c71c9af137dd | 125 | |
Wolfgang Betz |
0:c71c9af137dd | 126 | accelerometer->Get_X_Axes(axes); |
Wolfgang Betz |
0:c71c9af137dd | 127 | printf("LSM6DS0 [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]); |
Wolfgang Betz |
0:c71c9af137dd | 128 | |
Wolfgang Betz |
0:c71c9af137dd | 129 | gyroscope->Get_G_Axes(axes); |
Wolfgang Betz |
0:c71c9af137dd | 130 | printf("LSM6DS0 [gyro/mdps]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]); |
Wolfgang Betz |
0:c71c9af137dd | 131 | |
Wolfgang Betz |
0:c71c9af137dd | 132 | wait(1.5); |
Wolfgang Betz |
0:c71c9af137dd | 133 | } |
Wolfgang Betz |
0:c71c9af137dd | 134 | } |