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Diff: main.cpp
- Revision:
- 0:30eb5c705d7f
diff -r 000000000000 -r 30eb5c705d7f main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Jul 20 09:28:34 2019 +0000
@@ -0,0 +1,101 @@
+#include "mbed.h"
+
+AnalogIn ain0(A0);
+AnalogIn ain1(A1);
+
+DigitalOut dout(D7);
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+Serial pc(USBTX,USBRX);
+
+Mutex stdio_mutex; // Para ver el efecto de mutex: poner wait_us a 1us y quitarlo o ponerlo, provoca errores en el envio muy frecuentemente.
+
+
+Thread thread2;
+Thread thread3;
+Thread thread4;
+
+Ticker parpadea1;
+Ticker parpadea2;
+Ticker parpadea3;
+
+
+void parpadear1()
+{
+ led1=!led1;
+}
+
+void parpadear2()
+{
+ led2=!led2;
+}
+
+void parpadear3()
+{
+ led3=!led3;
+}
+
+
+void leds()
+{
+ while (1) {
+
+ if(ain0 > 0.3f) {
+ dout = 1;
+ } else {
+ dout = 0;
+ }
+
+ wait_ms(200);
+ }
+}
+
+
+
+
+
+void parpadeo2()
+{
+ parpadea2.attach(&parpadear2, 0.5);
+ while(1)
+ {
+ wait_us(500);
+ stdio_mutex.lock();
+ printf("%f \n", ain1.read()*3.3f);
+ stdio_mutex.unlock();
+ }
+}
+
+
+
+void parpadeo3()
+{
+ parpadea3.attach(&parpadear3, 0.25);
+ while(1){wait_ms(300);}
+}
+
+
+
+int main(void)
+{
+
+ pc.baud(2000000);
+ parpadea1.attach(&parpadear1, 1.0);
+ thread2.start(parpadeo2);
+ thread3.start(parpadeo3);
+ thread4.start(leds);
+
+
+ while (1)
+ {
+ stdio_mutex.lock();
+ printf("%f , ", ain0.read()*3.3f);
+ stdio_mutex.unlock();
+ wait_us(500);
+ }
+}
+
+
+
+