main.cpp

00001 #include "mbed.h"
00002 #include "test_env.h"
00003 
00004 #if !DEVICE_ANALOGIN
00005   #error [NOT_SUPPORTED] AnalogIn not supported
00006 #endif
00007 
00008 #if defined(TARGET_VK_RZ_A1H)
00009 AnalogIn pot1(P1_8);
00010 AnalogIn pot2(P1_9);
00011 #else
00012 AnalogIn pot1(A0);
00013 AnalogIn pot2(A1);
00014 #endif
00015 
00016 #define TEST_ITERATIONS     20
00017 #define MEASURE_MIN         0.01
00018 
00019 int main(void) {
00020     MBED_HOSTTEST_TIMEOUT(10);
00021     MBED_HOSTTEST_SELECT(default_auto);
00022     MBED_HOSTTEST_DESCRIPTION(AnalogIn potentiometer test);
00023     MBED_HOSTTEST_START("analog_pot");
00024 
00025     bool result = false;
00026     float val1, val2;
00027 
00028     for (int i = 0; i < TEST_ITERATIONS; i++) {
00029         val1 = pot1.read();
00030         val2 = pot2.read();
00031 
00032         const char *succes_str = val1 > MEASURE_MIN || val2 > MEASURE_MIN ? "[OK]" : "[FAIL]";
00033         result = result || (val1 > MEASURE_MIN || val2 > MEASURE_MIN);
00034         printf("Pot values %f, %f\r\n", val1, val2);
00035         wait(0.001);
00036     }
00037     MBED_HOSTTEST_RESULT(result);
00038 }