Diff: main.cpp

Revision:

2:e6e11d6db1dc

Parent:

1:b8b505e84b78

Child:

3:b755f0cf35bc

--- a/main.cpp	Thu Oct 15 02:33:43 2020 +0000
+++ b/main.cpp	Fri Oct 16 00:18:15 2020 +0000
@@ -5,23 +5,37 @@
 DigitalOut led2(LED2);
 DigitalOut led3(LED3);
 AnalogIn aI(p19);
+DigitalIn switch_input(p17);
 float T;
-int V;
+float V;
 
 int main() {
 
-int V = (-3.88*10^(-6)*T^2)+(-1.15*10^(-2)*T)+1.8639;
-aI.read_u16()="V";
-pc.printf("V=%d\r\n", V );
+V=aI.read_u16();
+T = -1481.96+ sqrt((2.1962e6)+((1.8639-V)/3.88e-6)));
+pc.printf("V=%f\r\n", V );
 while(1) {
     if (25>=T>20) {
         led1=!led1;
-        pc.printf("T=%f\r\n", T ); }
+        pc.printf("T=%d\r\n", T ); }
     else if (30>=T>25) {
         led2=!led2;
-        pc.printf("T=%f\r\n", T ); }
+        pc.printf("T=%d\r\n", T ); }
     else (T>30) {
         led3=!led3;
-        pc.printf("T=%f\r\n", T );  }      
-}
-}
\ No newline at end of file
+        pc.printf("T=%d\r\n", T );  }      
+}}
+int second() {
+while(1) {
+    if (switch_input==1) {
+        pc.printf("%d\r\n", switch_input.read());
+        wait(1); //1 Hz
+        }
+        else if (wait(4)) { //.25 Hz
+             pc.printf("%d\r\n", switch_input.read()); 
+             }
+        else (switch_input==0) {
+            pc.printf("%d\r\n", switch_input.read()); 
+            wait(0) }}
+            }
+            
\ No newline at end of file