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#include "test_env.h"
#if defined(TARGET_K64F) | 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)
AnalogIn in(PTB0);
AnalogOut out(PTE30);
#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_L053R8) || \
defined(TARGET_NUCLEO_L073RZ) || \
defined(TARGET_NUCLEO_L152RE)
AnalogIn in(A0);
AnalogOut out(A2); // DAC output
#elif defined(TARGET_ARCH_MAX)
AnalogIn in(PA_0);
AnalogOut out(PA_4);
#elif defined(TARGET_DISCO_F407VG)
AnalogIn in(PC_5);
AnalogOut out(PA_4);
#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);
#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);
}
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