Tony Kennedy / Mbed 2 deprecated Serialcommunication

2.1 Serialcommunication Lab work

Dependencies:   mbed

Diff: main.cpp

Revision:
0:18163e435f7c
diff -r 000000000000 -r 18163e435f7c main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jun 25 07:43:43 2020 +0000
@@ -0,0 +1,24 @@
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+PwmOut led(LED1);
+
+float brightness = 0.0;
+
+int main() {
+    pc.printf("Press 'u' to turn LED1 brightness up, 'd' to turn it down\n");
+    
+    while(1) {
+        char c = pc.getc();
+        if((c =='u') && (brightness < 0.5)) {
+            brightness += 0.01;
+            led = brightness;
+            pc.putc('>');
+        }
+        if((c =='d') && (brightness > 0.0)) {
+            brightness -= 0.01;
+            led = brightness;
+            pc.putc('<');
+    }
+  }  
+}