Alexander Vallejo / Mbed 2 deprecated Tarea7

PWM, ancho de pulso variable, periodo variable (lectura por puerto)

Dependencies:   TSI TextLCD mbed

Diff: main.cpp

Revision:
0:c1fa75d95078
diff -r 000000000000 -r c1fa75d95078 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Nov 29 18:25:47 2013 +0000
@@ -0,0 +1,24 @@
+#include "mbed.h"
+#include "TSISensor.h"
+#include "TextLCD.h"
+
+TextLCD lcd(PTB10, PTB11, PTE2, PTE3, PTE4, PTE5); // rs, e, d4-d7
+Timer t1;
+float anchop=0.5;
+float periodo=100;
+int main(void) {
+
+    PwmOut led(PTA5);
+    TSISensor tsi;
+    led.pulsewidth(anchop);
+    led.period_ms(periodo);
+    
+    while (true) {
+        if(tsi.readPercentage()!=0){
+            led = 1.0 - tsi.readPercentage();
+            lcd.cls();
+            lcd.printf("PWM=%g",tsi.readPercentage());
+        }        
+        wait(0.1);
+    }
+}