HEPTA-Sat Training 2022 / Mbed 2 deprecated Lab7-sample_light-sensor

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Dependencies:   mbed

Diff: main.cpp

Revision:
0:69dfca36c935
Child:
1:490f190a8023
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Mar 22 22:50:36 2010 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX);
+DigitalOut led0(LED1), led25(LED2), led50(LED3), led75(LED4);
+
+AnalogIn temt6000(p20);
+// temt6000 breakout: VCC(to VOUT=3.3V), GND(to GND), SIG(to p20) 
+
+int main()
+{
+  for(;;)
+  {
+    float x = temt6000;
+    
+    // four LEDs meaning "light level" (1 to 4):
+    led0 = 1;
+    led25 = led50 = led75 = 0;
+    if(x>0.25) led25 = 1;
+    if(x>0.50) led50 = 1;
+    if(x>0.75) led75 = 1;
+    
+    printf("%f\r\n", x);
+    wait(0.25);
+  }
+}