Using the Timer to test the maximum speed of the ADC and DAC

Dependencies:   mbed

Revision:
0:23ff2f1bb142
Child:
1:6bb2d13644e8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Mar 07 12:56:43 2017 +0000
@@ -0,0 +1,39 @@
+#include "mbed.h"
+Timer t;
+Serial pc(USBTX, USBRX);
+AnalogOut Aout(p18);
+AnalogIn Ain(p20);
+
+DigitalOut myled(LED1);
+
+int main() {
+    float value = 0;
+    unsigned short value2 = 0;
+    while(1) {
+        t.start();
+        pc.printf("Hello World!\n\r");
+        t.stop();
+        pc.printf("time take was %f seconds\n", t.read());
+        t.reset();
+        myled = 1;
+        wait(2);
+        myled = 0;
+        wait(2);
+        pc.printf("Testing ADC time!\n\r");
+        t.reset();
+        t.start();
+        //value = Ain;
+        value2 = Ain.read_u16();
+        t.stop();
+        pc.printf("ADC took %f seconds\n", t.read());
+        wait(2);
+        pc.printf("Testing DAC time!\n\r");
+        t.reset();
+        t.start();
+        Aout =value;
+        t.stop();
+        pc.printf("DAC took %f seconds\n", t.read());
+        wait(2);
+        
+    }
+}