Update README.md

README.md

@@ -8,6 +8,68 @@ It is based on the official C API, but handles registers communications to provi
 
 The docs are generated with Doxygen. Each line of code is documented and examples are provided for each class.
 
+* Blink a LED
+
+```cpp
+#include "MyRIO.h"
+using namespace myRIO;
+int main() {
+    if(!myRIO_init()) {std::cout << "Error initializing myRIO"; return -1;}
+
+    bool status = HIGH;
+
+    while(1) {
+        status=!status
+        DIO::writeLed(LED1, status);
+        Time::wait_ms(500);
+    }
+}
+```
+
+* Output a PWM signal
+
+```cpp
+#include "MyRIO.h"
+using namespace myRIO;
+using namespace std;
+int main() {
+    if(!myRIO_init()) {cout << "Error initializing myRIO"; return -1;}
+    // Output a 10kHz, 3.3V PWM signal with a duty cycle of 25% for 10 seconds
+    PWM channelC0(PWMC0, 10e3, 25);
+    Time::wait_s(10);
+}
+```
+
+* Generate a sine with AIO class (Analog Input Output)
+
+```cpp
+#include "MyRIO.h"
+using namespace myRIO;
+using namespace std;
+int main() {
+    if(!myRIO_init()) {cout << "Error initializing myRIO"; return -1;}
+    double fq = 100;
+    double vpp = 4;
+    double outputFq = 100e3;
+    Time timer = Time::stopwatch();
+    timer.reset();
+    while(1) {
+        AIO::writePin(CO0, (vpp/2)*sin(2*3.141592653*fq*timer.elapsed_ns()*1e-9));
+        // we cannot measure more than 2 seconds ; reset it before it's too late
+        if(timer.elapsed_ns() >= 1e9L)
+            timer.reset();
+        // convert the frequency to time, then the time to µs
+        Time::wait_us(1e6/outputFq);
+    }
+    return 0;
+}
+```
+
+* 
+
+
+
+
 * LEDs example
 
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