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.

Files at this revision

API Documentation at this revision

Revision 10:62f55b54ebdf, committed 2016-04-08

Comitter:
hemddabral
Date:
Fri Apr 08 08:01:05 2016 +0000
Parent:
9:9b48d36016c3
Child:
11:71be8ec1ce5c
Commit message:
updated main program as per code review comments

Changed in this revision

X_NUCLEO_IKA01A1.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/X_NUCLEO_IKA01A1.lib	Fri Apr 08 05:33:32 2016 +0000
+++ b/X_NUCLEO_IKA01A1.lib	Fri Apr 08 08:01:05 2016 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/users/hemddabral/code/X_NUCLEO_IKA01A1/#8277ca0ab13a
+https://developer.mbed.org/users/hemddabral/code/X_NUCLEO_IKA01A1/#2f9443aedbe8

--- 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);