Diff: features/unsupported/tests/mbed/analog/main.cpp

Revision:

0:f269e3021894

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/features/unsupported/tests/mbed/analog/main.cpp	Sun Oct 23 15:10:02 2016 +0000
@@ -0,0 +1,117 @@
+#include "test_env.h"
+
+#if !DEVICE_ANALOGIN
+  #error [NOT_SUPPORTED] AnalogIn not supported
+#endif
+
+#if !DEVICE_ANALOGOUT
+  #error [NOT_SUPPORTED] AnalogOut not supported
+#endif
+
+#if defined(TARGET_K64F) || defined(TARGET_K66F) || defined (TARGET_K22F)
+AnalogIn in(A0);
+AnalogOut out(DAC0_OUT);
+
+#elif defined(TARGET_KL25Z)
+AnalogIn in(PTC2);
+AnalogOut out(PTE30);
+
+#elif defined(TARGET_KL05Z)
+AnalogIn in(PTB11);  // D9
+AnalogOut out(PTB1); // D1
+
+#elif defined(TARGET_KL46Z) || defined(TARGET_KL43Z)
+AnalogIn in(PTB0);
+AnalogOut out(PTE30);
+
+#elif defined(TARGET_KL82Z)
+AnalogIn in(A2);
+AnalogOut out(DAC0_OUT);
+
+#elif defined(TARGET_LPC1549)
+AnalogIn in(A0);
+AnalogOut out(D12); //D12 is P0_12, the DAC output pin
+
+// No DAC on these targets:
+//TARGET_NUCLEO_F030R8
+//TARGET_NUCLEO_F070RB
+//TARGET_NUCLEO_F103RB
+//TARGET_NUCLEO_F401RE
+//TARGET_NUCLEO_F411RE
+#elif defined(TARGET_NUCLEO_F072RB) || \
+      defined(TARGET_NUCLEO_F091RC) || \
+      defined(TARGET_NUCLEO_F302R8) || \
+      defined(TARGET_NUCLEO_F303RE) || \
+      defined(TARGET_NUCLEO_F334R8) || \
+      defined(TARGET_NUCLEO_F446RE) || \
+      defined(TARGET_NUCLEO_F446ZE) || \
+      defined(TARGET_NUCLEO_L053R8) || \
+      defined(TARGET_NUCLEO_L073RZ) || \
+      defined(TARGET_NUCLEO_L152RE)
+AnalogIn in(A0);
+AnalogOut out(A2);
+
+#elif defined(TARGET_NUCLEO_F746ZG)
+AnalogIn in(A0);
+AnalogOut out(PA_4);
+
+#elif defined(TARGET_NUCLEO_F207ZG)
+AnalogIn in(A0);
+AnalogOut out(D13);
+
+#elif defined(TARGET_ARCH_MAX)
+AnalogIn in(PA_0);
+AnalogOut out(PA_4);
+
+#elif defined(TARGET_DISCO_F407VG) || \
+      defined(TARGET_DISCO_F469NI)
+AnalogIn in(PC_5);
+AnalogOut out(PA_4);
+
+#elif defined(TARGET_NUCLEO_F303ZE)
+AnalogIn in(PC_5);
+AnalogOut out(PA_5);
+
+#elif defined(TARGET_DISCO_F429ZI)
+AnalogIn in(PC_3);
+AnalogOut out(PA_5);
+
+#elif defined(TARGET_MAX32600MBED)
+AnalogIn in(AIN_7P);
+AnalogOut out(AOUT_DO);
+
+#elif defined(TARGET_SAMD21J18A) ||  defined(TARGET_SAML21J18A)
+AnalogIn in(PA04);
+AnalogOut out(PA02);
+
+#elif defined(TARGET_SAMD21G18A)
+AnalogIn in(PB02);
+AnalogOut out(PA02);
+
+#else
+AnalogIn in(p17);
+AnalogOut out(p18);
+
+#endif
+
+#define ERROR_TOLLERANCE    0.05
+
+int main() {
+    bool check = true;
+
+    for (float out_value=0.0; out_value<1.1; out_value+=0.1) {
+        out.write(out_value);
+        wait(0.1);
+
+        float in_value = in.read();
+        float diff = fabs(out_value - in_value);
+        if (diff > ERROR_TOLLERANCE) {
+            check = false;
+            printf("ERROR (out:%.4f) - (in:%.4f) = (%.4f)"NL, out_value, in_value, diff);
+        } else {
+            printf("OK    (out:%.4f) - (in:%.4f) = (%.4f)"NL, out_value, in_value, diff);
+        }
+    }
+
+    notify_completion(check);
+}