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.
Diff: main.cpp
- Revision:
- 13:179d5044bbc1
- Parent:
- 11:71be8ec1ce5c
- Child:
- 14:182526e41810
diff -r 149b7c28bd1f -r 179d5044bbc1 main.cpp --- a/main.cpp Fri Apr 08 09:23:31 2016 +0000 +++ b/main.cpp Mon Apr 11 05:51:59 2016 +0000 @@ -10,13 +10,13 @@ X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_1, X_NUCLEO_IKA01A1_PIN_WINDOWS_COMP_SIGNAL_2, X_NUCLEO_IKA01A1_PIN_PWM_LED_DRIVER_OUTPUT, - 50); + 5000); analog_expansion_board->Init(); TSZ124 *instrAmp = analog_expansion_board->tsz124; TSU104 *photoSensor_windComp = analog_expansion_board->tsu104; TSV734 *led_Driver = analog_expansion_board->tsv734; - double dutyCycle_us = 0; + double dutyCycle = 0; while(1) { pc.printf("\nwhile loop\n"); @@ -34,16 +34,13 @@ pc.printf("\nWindows comparator: signal 1 value(pin D2): %u \n", windComPin1); pc.printf("\nWindows comparator: signal 1 value(pin D4): %u \n", windComPin2); - dutyCycle_us += 0.1; - pc.printf("\nLED Driver: duty cycle: %u percent \n", led_Driver->SetDutyCycle(dutyCycle_us)); - - if(dutyCycle_us>=1) - dutyCycle_us -= 1; - + dutyCycle += 0.1; + if(dutyCycle>=1) + dutyCycle -= 1; + + pc.printf("\nLED Driver: duty cycle: %.2lf percent \n", led_Driver->SetDutyCycle(dutyCycle)); + myled = !myled; wait(1); - - myled = !myled; - wait(1); } }