ST / Mbed 2 deprecated HelloWorld_IKA01A1

Simple test application for X-NUCLEO-IKA01A1 expansion board.

Dependencies:   X_NUCLEO_IKA01A1 mbed

Fork of HelloWorld_IKA01A1 by ST Expansion SW Team

Simple test application for X-NUCLEO-IKA01A1 expansion board.

Platform compatibility issues

  • NUCLEO-F302R8: use pin D5 for LED Driver configuration
  • LPCXpresso11U68: use pin D3 as PWM for LED Driver configuration. Use a free Dx pin as Signal2 for Windows Comparator configuration.

main.cpp@21:3b3d7bfcf94b, 2017-10-18 (annotated)

Committer:
Davidroid
Date:
Wed Oct 18 17:00:11 2017 +0000
Revision:
21:3b3d7bfcf94b
Parent:
20:7f25e4cedd1a 
Output re-formatting.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Davidroid 19:a8d8f1ef04f6 1 /**
Davidroid 19:a8d8f1ef04f6 2 ******************************************************************************
Davidroid 19:a8d8f1ef04f6 3 * @file main.cpp
Davidroid 19:a8d8f1ef04f6 4 * @author CLab
Davidroid 19:a8d8f1ef04f6 5 * @version V1.0.0
Davidroid 19:a8d8f1ef04f6 6 * @date 2-December-2016
Davidroid 19:a8d8f1ef04f6 7 * @brief Simple Example application for using the X_NUCLEO_IKA01A1
Davidroid 19:a8d8f1ef04f6 8 * Analog expansion board.
Davidroid 19:a8d8f1ef04f6 9 ******************************************************************************
Davidroid 19:a8d8f1ef04f6 10 * @attention
Davidroid 19:a8d8f1ef04f6 11 *
Davidroid 19:a8d8f1ef04f6 12 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Davidroid 19:a8d8f1ef04f6 13 *
Davidroid 19:a8d8f1ef04f6 14 * Redistribution and use in source and binary forms, with or without modification,
Davidroid 19:a8d8f1ef04f6 15 * are permitted provided that the following conditions are met:
Davidroid 19:a8d8f1ef04f6 16 * 1. Redistributions of source code must retain the above copyright notice,
Davidroid 19:a8d8f1ef04f6 17 * this list of conditions and the following disclaimer.
Davidroid 19:a8d8f1ef04f6 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
Davidroid 19:a8d8f1ef04f6 19 * this list of conditions and the following disclaimer in the documentation
Davidroid 19:a8d8f1ef04f6 20 * and/or other materials provided with the distribution.
Davidroid 19:a8d8f1ef04f6 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Davidroid 19:a8d8f1ef04f6 22 * may be used to endorse or promote products derived from this software
Davidroid 19:a8d8f1ef04f6 23 * without specific prior written permission.
Davidroid 19:a8d8f1ef04f6 24 *
Davidroid 19:a8d8f1ef04f6 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Davidroid 19:a8d8f1ef04f6 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Davidroid 19:a8d8f1ef04f6 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Davidroid 19:a8d8f1ef04f6 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Davidroid 19:a8d8f1ef04f6 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Davidroid 19:a8d8f1ef04f6 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Davidroid 19:a8d8f1ef04f6 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Davidroid 19:a8d8f1ef04f6 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Davidroid 19:a8d8f1ef04f6 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Davidroid 19:a8d8f1ef04f6 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Davidroid 19:a8d8f1ef04f6 35 *
Davidroid 19:a8d8f1ef04f6 36 ******************************************************************************
Davidroid 19:a8d8f1ef04f6 37 */
Davidroid 19:a8d8f1ef04f6 38
Davidroid 19:a8d8f1ef04f6 39
Davidroid 19:a8d8f1ef04f6 40 /* Includes ------------------------------------------------------------------*/
Davidroid 19:a8d8f1ef04f6 41
Davidroid 19:a8d8f1ef04f6 42 /* mbed specific header files. */
hemddabral 0:0f16e14940d0 43 #include "mbed.h"
Davidroid 19:a8d8f1ef04f6 44
Davidroid 19:a8d8f1ef04f6 45 /* Board specific header files. */
Davidroid 19:a8d8f1ef04f6 46 #include "XNucleoIKA01A1.h"
Davidroid 19:a8d8f1ef04f6 47
Davidroid 19:a8d8f1ef04f6 48
Davidroid 19:a8d8f1ef04f6 49 /* Variables -----------------------------------------------------------------*/
hemddabral 0:0f16e14940d0 50
hemddabral 3:5c45cb513aaf 51 Serial pc(USBTX, USBRX);
Davidroid 19:a8d8f1ef04f6 52 DigitalOut myled(LED1);
hemddabral 0:0f16e14940d0 53
hemddabral 14:182526e41810 54
Davidroid 19:a8d8f1ef04f6 55 /* Functions -----------------------------------------------------------------*/
hemddabral 0:0f16e14940d0 56
hemddabral 4:6ed99ea3bf33 57 int main() {
Davidroid 21:3b3d7bfcf94b 58 XNucleoIKA01A1 *analog_expansion_board = XNucleoIKA01A1::instance(
Davidroid 21:3b3d7bfcf94b 59 X_NUCLEO_IKA01A1_PIN_INSTRUMENTATION_AMP,
Davidroid 21:3b3d7bfcf94b 60 X_NUCLEO_IKA01A1_PIN_CURRENT_SENSING,
Davidroid 21:3b3d7bfcf94b 61 X_NUCLEO_IKA01A1_PIN_PHOTO_SENSOR,
Davidroid 21:3b3d7bfcf94b 62 X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_1,
Davidroid 21:3b3d7bfcf94b 63 X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_2,
Davidroid 21:3b3d7bfcf94b 64 X_NUCLEO_IKA01A1_PIN_PWM_LED_DRIVER_OUTPUT,
Davidroid 21:3b3d7bfcf94b 65 5000
Davidroid 21:3b3d7bfcf94b 66 );
Davidroid 21:3b3d7bfcf94b 67
Davidroid 19:a8d8f1ef04f6 68 analog_expansion_board->init();
Davidroid 19:a8d8f1ef04f6 69 TSZ124 *instr_amp = analog_expansion_board->tsz124;
Davidroid 19:a8d8f1ef04f6 70 TSU104 *photo_sensor_wind_comp = analog_expansion_board->tsu104;
Davidroid 21:3b3d7bfcf94b 71 TSV734 *led_driver = analog_expansion_board->tsv734;
Davidroid 21:3b3d7bfcf94b 72 double duty_cycle = 0;
Davidroid 19:a8d8f1ef04f6 73
Davidroid 21:3b3d7bfcf94b 74 /* Printing to the console. */
Davidroid 21:3b3d7bfcf94b 75 pc.printf("Analog Application Example\r\n\n");
Davidroid 21:3b3d7bfcf94b 76
Davidroid 21:3b3d7bfcf94b 77 /* Looping. */
Davidroid 21:3b3d7bfcf94b 78 while(1) {
Davidroid 19:a8d8f1ef04f6 79 unsigned int op_amp_voltage = instr_amp->get_voltage();
Davidroid 19:a8d8f1ef04f6 80 unsigned int op_amp_current = instr_amp->get_current();
Davidroid 21:3b3d7bfcf94b 81 unsigned int photo_sensor_voltage = photo_sensor_wind_comp->get_voltage();
Davidroid 21:3b3d7bfcf94b 82 unsigned int wind_com_pin1 = photo_sensor_wind_comp->get_signal1();
Davidroid 21:3b3d7bfcf94b 83 unsigned int wind_com_pin2 = photo_sensor_wind_comp->get_signal2();
hemddabral 15:edec8fd4f69c 84
Davidroid 21:3b3d7bfcf94b 85 pc.printf("\r\nOpAmp measured Voltage(mV): %u", op_amp_voltage);
Davidroid 21:3b3d7bfcf94b 86 pc.printf("\r\nOpAmp measured Current(mA): %u", op_amp_current);
Davidroid 21:3b3d7bfcf94b 87 pc.printf("\r\nPhotodiode sensor output voltage(mV): %u", photo_sensor_voltage);
Davidroid 21:3b3d7bfcf94b 88 pc.printf("\r\nWindows comparator: signal 1 value(pin D2): %u", wind_com_pin1);
Davidroid 21:3b3d7bfcf94b 89 pc.printf("\r\nWindows comparator: signal 1 value(pin D4): %u", wind_com_pin2);
Davidroid 21:3b3d7bfcf94b 90 pc.printf("\r\nLED Driver: duty cycle: %.2lf %%\r\n", led_driver->set_duty_cycle(duty_cycle));
Davidroid 21:3b3d7bfcf94b 91
Davidroid 21:3b3d7bfcf94b 92 duty_cycle += 0.1;
Davidroid 20:7f25e4cedd1a 93 if (duty_cycle >= 1) {
Davidroid 19:a8d8f1ef04f6 94 duty_cycle = 0;
Davidroid 20:7f25e4cedd1a 95 }
Davidroid 21:3b3d7bfcf94b 96
hemddabral 9:9b48d36016c3 97 myled = !myled;
hemddabral 9:9b48d36016c3 98 wait(1);
hemddabral 4:6ed99ea3bf33 99 }
hemddabral 0:0f16e14940d0 100 }