Severin Kiefer / Mbed OS PM2_Example_IRSensor

Workshop 1

Dependencies:   PM2_Libary

Diff: main.cpp

Revision:
18:21de1a131213
Parent:
17:085fff8287d0
Child:
19:ac26dab01633
--- a/main.cpp	Mon Mar 14 15:51:51 2022 +0100
+++ b/main.cpp	Tue Mar 15 10:40:22 2022 +0100
@@ -25,7 +25,7 @@
 
 // Sharp GP2Y0A41SK0F, 4-40 cm IR Sensor
 float ir_distance_mV = 0.0f;    // define variable to store measurement
-AnalogIn ir_analog_in(PC_2);    // create AnalogIn object to read in infrared distance sensor, 0...3.3V are mapped to 0...1
+// ???    // create AnalogIn object to read in infrared distance sensor, 0...3.3V are mapped to 0...1
 
 int main()
 {
@@ -47,7 +47,7 @@
         if (do_execute_main_task) {
 
             // read analog input
-            ir_distance_mV = 1.0e3f * ir_analog_in.read() * 3.3f;
+            // ???
 
             // if the mechanical button is pressed the extra led is blinking
             if (mechanical_button) {