Liam McHale / Mbed 2 deprecated labq1sat

Lab instrumentation Q1

Dependencies:   mbed

Diff: main.cpp

Revision:
0:4e4b546e1d74
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Jul 18 08:25:23 2020 +0000
@@ -0,0 +1,17 @@
+#include"mbed.h"
+
+Serial pc(USBTX,USBRX);//tx,rx 
+PwmOut led(LED1);
+float brightness=0.0;
+int main(){
+    pc.printf("Press'u'toturnLED1brightnessup,'d'toturnitdown\n");
+    while(1){
+        char c=pc.getc();
+        if((c=='u')&&(brightness<0.5)){
+            brightness+=0.01;
+            led = brightness;
+    }if((c=='d')&&(brightness>0.0)){
+        brightness-=0.01;
+        led=brightness; }
+        }
+    }
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