Simple test application for X-NUCLEO-IKA01A1 expansion board.
Dependencies: X_NUCLEO_IKA01A1 mbed
Fork of HelloWorld_IKA01A1 by
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
- Committer:
- Davidroid
- Date:
- 2017-07-13
- Revision:
- 20:7f25e4cedd1a
- Parent:
- 19:a8d8f1ef04f6
- Child:
- 21:3b3d7bfcf94b
File content as of revision 20:7f25e4cedd1a:
/** ****************************************************************************** * @file main.cpp * @author CLab * @version V1.0.0 * @date 2-December-2016 * @brief Simple Example application for using the X_NUCLEO_IKA01A1 * Analog expansion board. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ /* mbed specific header files. */ #include "mbed.h" /* Board specific header files. */ #include "XNucleoIKA01A1.h" /* Variables -----------------------------------------------------------------*/ Serial pc(USBTX, USBRX); //Serial pc(SERIAL_TX, SERIAL_RX); DigitalOut myled(LED1); /* Functions -----------------------------------------------------------------*/ int main() { XNucleoIKA01A1 *analog_expansion_board = XNucleoIKA01A1::instance(X_NUCLEO_IKA01A1_PIN_INSTRUMENTATION_AMP, X_NUCLEO_IKA01A1_PIN_CURRENT_SENSING, X_NUCLEO_IKA01A1_PIN_PHOTO_SENSOR, X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_1, X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_2, X_NUCLEO_IKA01A1_PIN_PWM_LED_DRIVER_OUTPUT, 5000); analog_expansion_board->init(); TSZ124 *instr_amp = analog_expansion_board->tsz124; TSU104 *photo_sensor_wind_comp = analog_expansion_board->tsu104; TSV734 *led_driver = analog_expansion_board->tsv734; double duty_cycle = 0; while(1) { pc.printf("\nLooping...\n"); unsigned int op_amp_voltage = instr_amp->get_voltage(); unsigned int op_amp_current = instr_amp->get_current(); // pass the analog pin name on which voltage is to be read (e.g. A3 on LPCxpresso lpc11u68) unsigned int photo_sensor_voltage = photo_sensor_wind_comp->get_voltage(); unsigned int wind_com_pin1 = photo_sensor_wind_comp->get_signal1(); unsigned int wind_com_pin2 = photo_sensor_wind_comp->get_signal2(); pc.printf("\nopAmp measured voltage(mV): %u \n", op_amp_voltage); pc.printf("\nopAmp measured Current(mA): %u \n", op_amp_current); pc.printf("\nphotodiode sensor output voltage(mV): %u \n", photo_sensor_voltage); pc.printf("\nWindows comparator: signal 1 value(pin D2): %u \n", wind_com_pin1); pc.printf("\nWindows comparator: signal 1 value(pin D4): %u \n", wind_com_pin2); duty_cycle += 0.1; if (duty_cycle >= 1) { duty_cycle = 0; } pc.printf("\nLED Driver: duty cycle: %.2lf percent \n", led_driver->set_duty_cycle(duty_cycle)); myled = !myled; wait(1); } }