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:
- 10:62f55b54ebdf
- Parent:
- 9:9b48d36016c3
- Child:
- 11:71be8ec1ce5c
--- a/main.cpp Fri Apr 08 05:33:32 2016 +0000 +++ b/main.cpp Fri Apr 08 08:01:05 2016 +0000 @@ -6,14 +6,13 @@ DigitalOut myled(LED1); int main() { - X_NUCLEO_IKA01A1 *analog_expansion_board = X_NUCLEO_IKA01A1::Instance(A3, D2, D4, D3); + X_NUCLEO_IKA01A1 *analog_expansion_board = X_NUCLEO_IKA01A1::Instance(A3, D2, D4, D3, 50); analog_expansion_board->Init(); TSZ124 *instrAmp = analog_expansion_board->tsz124; TSU104 *photoSensor_windComp = analog_expansion_board->tsu104; TSV734 *led_Driver = analog_expansion_board->tsv734; - led_Driver->Configure(50); - float dutyCycle_us = 0; + double dutyCycle_us = 0; while(1) { pc.printf("\nwhile loop\n"); @@ -21,21 +20,21 @@ unsigned int opAmpVoltage = instrAmp->GetVoltage(); unsigned int opAmpCurrent = instrAmp->GetCurrent(); // pass the analog pin name on which voltage is to be read (e.g. A3 on LPCxpresso lpc11u68) - unsigned int photoSensorVoltage = photoSensor_windComp->TSU104_PhotoSensor_GetVoltage(); - unsigned int windComPinD2 = photoSensor_windComp->TSU104_WindComp_Get_D2(); - unsigned int windComPinD4 = photoSensor_windComp->TSU104_WindComp_Get_D4(); + unsigned int photoSensorVoltage = photoSensor_windComp->Get_PhotoSensor_GetVoltage(); + unsigned int windComPin1 = photoSensor_windComp->WindComp_Get_Signal1(); + unsigned int windComPin2 = photoSensor_windComp->WindComp_Get_Signal2(); pc.printf("\nopAmp measured voltage(mV): %u \n", opAmpVoltage); pc.printf("\nopAmp measured Current(mA): %u \n", opAmpCurrent); pc.printf("\nphotodiode sensor output voltage(mV): %u \n", photoSensorVoltage); - pc.printf("\nWindows comparator: state of pin D2: %u \n", windComPinD2); - pc.printf("\nWindows comparator: state of pin D4: %u \n", windComPinD4); + 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 += 10; + dutyCycle_us += 0.1; pc.printf("\nLED Driver: duty cycle: %u percent \n", led_Driver->SetDutyCycle(dutyCycle_us)); - if(dutyCycle_us>=100) - dutyCycle_us -= 100; + if(dutyCycle_us>=1) + dutyCycle_us -= 1; myled = !myled; wait(1);