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@20:7f25e4cedd1a, 2017-07-13 (annotated)

Committer:
Davidroid
Date:
Thu Jul 13 15:46:19 2017 +0000
Revision:
20:7f25e4cedd1a
Parent:
19:a8d8f1ef04f6
Child:
21:3b3d7bfcf94b
Adapting to ARM mbed coding style.

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 //Serial pc(SERIAL_TX, SERIAL_RX);
Davidroid 19:a8d8f1ef04f6 53 DigitalOut myled(LED1);
hemddabral 0:0f16e14940d0 54
hemddabral 14:182526e41810 55
Davidroid 19:a8d8f1ef04f6 56 /* Functions -----------------------------------------------------------------*/
hemddabral 0:0f16e14940d0 57
hemddabral 4:6ed99ea3bf33 58 int main() {
Davidroid 19:a8d8f1ef04f6 59 XNucleoIKA01A1 *analog_expansion_board = XNucleoIKA01A1::instance(X_NUCLEO_IKA01A1_PIN_INSTRUMENTATION_AMP,
Davidroid 19:a8d8f1ef04f6 60 X_NUCLEO_IKA01A1_PIN_CURRENT_SENSING,
Davidroid 19:a8d8f1ef04f6 61 X_NUCLEO_IKA01A1_PIN_PHOTO_SENSOR,
Davidroid 19:a8d8f1ef04f6 62 X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_1,
Davidroid 19:a8d8f1ef04f6 63 X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_2,
Davidroid 19:a8d8f1ef04f6 64 X_NUCLEO_IKA01A1_PIN_PWM_LED_DRIVER_OUTPUT,
Davidroid 19:a8d8f1ef04f6 65 5000);
Davidroid 19:a8d8f1ef04f6 66 analog_expansion_board->init();
Davidroid 19:a8d8f1ef04f6 67 TSZ124 *instr_amp = analog_expansion_board->tsz124;
Davidroid 19:a8d8f1ef04f6 68 TSU104 *photo_sensor_wind_comp = analog_expansion_board->tsu104;
Davidroid 19:a8d8f1ef04f6 69 TSV734 *led_driver = analog_expansion_board->tsv734;
Davidroid 19:a8d8f1ef04f6 70 double duty_cycle = 0;
hemddabral 9:9b48d36016c3 71
hemddabral 4:6ed99ea3bf33 72 while(1) {
Davidroid 19:a8d8f1ef04f6 73 pc.printf("\nLooping...\n");
Davidroid 19:a8d8f1ef04f6 74
Davidroid 19:a8d8f1ef04f6 75 unsigned int op_amp_voltage = instr_amp->get_voltage();
Davidroid 19:a8d8f1ef04f6 76 unsigned int op_amp_current = instr_amp->get_current();
hemddabral 7:41935875cb26 77 // pass the analog pin name on which voltage is to be read (e.g. A3 on LPCxpresso lpc11u68)
Davidroid 20:7f25e4cedd1a 78 unsigned int photo_sensor_voltage = photo_sensor_wind_comp->get_voltage();
Davidroid 20:7f25e4cedd1a 79 unsigned int wind_com_pin1 = photo_sensor_wind_comp->get_signal1();
Davidroid 20:7f25e4cedd1a 80 unsigned int wind_com_pin2 = photo_sensor_wind_comp->get_signal2();
hemddabral 4:6ed99ea3bf33 81
Davidroid 19:a8d8f1ef04f6 82 pc.printf("\nopAmp measured voltage(mV): %u \n", op_amp_voltage);
Davidroid 19:a8d8f1ef04f6 83 pc.printf("\nopAmp measured Current(mA): %u \n", op_amp_current);
Davidroid 19:a8d8f1ef04f6 84 pc.printf("\nphotodiode sensor output voltage(mV): %u \n", photo_sensor_voltage);
Davidroid 19:a8d8f1ef04f6 85 pc.printf("\nWindows comparator: signal 1 value(pin D2): %u \n", wind_com_pin1);
Davidroid 19:a8d8f1ef04f6 86 pc.printf("\nWindows comparator: signal 1 value(pin D4): %u \n", wind_com_pin2);
hemddabral 15:edec8fd4f69c 87
Davidroid 19:a8d8f1ef04f6 88 duty_cycle += 0.1;
Davidroid 20:7f25e4cedd1a 89 if (duty_cycle >= 1) {
Davidroid 19:a8d8f1ef04f6 90 duty_cycle = 0;
Davidroid 20:7f25e4cedd1a 91 }
hemddabral 13:179d5044bbc1 92
Davidroid 20:7f25e4cedd1a 93 pc.printf("\nLED Driver: duty cycle: %.2lf percent \n", led_driver->set_duty_cycle(duty_cycle));
hemddabral 13:179d5044bbc1 94
hemddabral 9:9b48d36016c3 95 myled = !myled;
hemddabral 9:9b48d36016c3 96 wait(1);
hemddabral 4:6ed99ea3bf33 97 }
hemddabral 0:0f16e14940d0 98 }
Davidroid 20:7f25e4cedd1a 99