Corey Harris / Mbed OS MAX11301_Demo

Demo for the MAX11301WING

Dependencies:   MAX113XX_Pixi max32630fthr

Diff: main.cpp

Revision:
2:5362460b01ef
Parent:
1:c161bde4496f
Child:
3:b3fbff9ab12e
--- a/main.cpp	Thu Aug 17 16:27:07 2017 +0000
+++ b/main.cpp	Thu Aug 17 20:04:52 2017 +0000
@@ -21,9 +21,9 @@
     while(1) {
     
         for(idx = 0; idx <= 0xFFF; idx++) {
-            pixi->dacWrite(MAX113XX_Pixi::PORT0, idx);             
-            pixi->singleEndedADCRead(MAX113XX_Pixi::PORT9, adcData);  
-            adcVoltage = -5 + 2.442e-3  * adcData;
+            pixi->dacWrite(MAX113XX_Pixi::PORT0, idx);                  // Write idx to PORT0          
+            pixi->singleEndedADCRead(MAX113XX_Pixi::PORT9, adcData);    // Read value from PORT9
+            adcVoltage = -5 + 2.442e-3  * adcData;                      // Convert ADC val to a voltage
             pc.printf("ADC Voltage is %1.3f V, Count is 0x%x \r\n", adcVoltage, idx);  
         }