mirror of https://github.com/ARMmbed/mbed-os.git
134 lines
3.1 KiB
C++
134 lines
3.1 KiB
C++
#include "test_env.h"
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#if !DEVICE_ANALOGIN
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#error [NOT_SUPPORTED] AnalogIn not supported
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#endif
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#if !DEVICE_ANALOGOUT
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#error [NOT_SUPPORTED] AnalogOut not supported
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#endif
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#if defined(TARGET_K64F) || defined(TARGET_K66F) || defined (TARGET_K22F)
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AnalogIn in(A0);
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AnalogOut out(DAC0_OUT);
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#elif defined(TARGET_KL25Z)
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AnalogIn in(PTC2);
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AnalogOut out(PTE30);
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#elif defined(TARGET_KL05Z)
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AnalogIn in(PTB11); // D9
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AnalogOut out(PTB1); // D1
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#elif defined(TARGET_KL46Z) || defined(TARGET_KL43Z)
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AnalogIn in(PTB0);
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AnalogOut out(PTE30);
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#elif defined(TARGET_KL82Z)
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AnalogIn in(A2);
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AnalogOut out(DAC0_OUT);
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#elif defined(TARGET_LPC1549)
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AnalogIn in(A0);
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AnalogOut out(D12); //D12 is P0_12, the DAC output pin
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// no pin to access DAC on these targets:
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//TARGET_DISCO_F746NG
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// No DAC on these targets:
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//TARGET_NUCLEO_F030R8
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//TARGET_NUCLEO_F070RB
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//TARGET_NUCLEO_F103RB
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//TARGET_NUCLEO_F401RE
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//TARGET_NUCLEO_F411RE
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#elif defined(TARGET_NUCLEO_F072RB) || \
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defined(TARGET_NUCLEO_F091RC) || \
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defined(TARGET_NUCLEO_F302R8) || \
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defined(TARGET_NUCLEO_F303RE) || \
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defined(TARGET_NUCLEO_F334R8) || \
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defined(TARGET_NUCLEO_F446RE) || \
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defined(TARGET_NUCLEO_L053R8) || \
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defined(TARGET_NUCLEO_L073RZ) || \
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defined(TARGET_NUCLEO_L476RG) || \
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defined(TARGET_NUCLEO_L152RE)
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AnalogIn in(A0);
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AnalogOut out(A2);
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#elif defined(TARGET_NUCLEO_F303K8)
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AnalogIn in(A0);
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AnalogOut out(A3);
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#elif defined(TARGET_DISCO_F769NI)
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AnalogIn in(A0);
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AnalogOut out(A1);
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#elif defined(TARGET_NUCLEO_F207ZG) || \
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defined(TARGET_NUCLEO_F746ZG) || \
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defined(TARGET_NUCLEO_F303ZE) || \
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defined(TARGET_NUCLEO_F410RB) || \
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defined(TARGET_NUCLEO_F446ZE) || \
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defined(TARGET_NUCLEO_F429ZI) || defined(TARGET_DISCO_L475VG_IOT01A)
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AnalogIn in(A0);
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AnalogOut out(D13);
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#elif defined(TARGET_ARCH_MAX)
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AnalogIn in(PA_0);
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AnalogOut out(PA_4);
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#elif defined(TARGET_DISCO_L053C8) || \
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defined(TARGET_DISCO_F334C8)
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AnalogIn in(PA_1);
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AnalogOut out(PA_4);
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#elif defined(TARGET_DISCO_F407VG) || \
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defined(TARGET_DISCO_F469NI)
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AnalogIn in(PC_5);
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AnalogOut out(PA_4);
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#elif defined(TARGET_DISCO_L476VG)
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AnalogIn in(PA_0);
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AnalogOut out(PA_5);
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#elif defined(TARGET_DISCO_F429ZI)
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AnalogIn in(PC_3);
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AnalogOut out(PA_5);
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#elif defined(TARGET_MAX32600MBED)
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AnalogIn in(AIN_7P);
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AnalogOut out(AOUT_DO);
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#elif defined(TARGET_SAMD21J18A) || defined(TARGET_SAML21J18A)
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AnalogIn in(PA04);
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AnalogOut out(PA02);
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#elif defined(TARGET_SAMD21G18A)
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AnalogIn in(PB02);
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AnalogOut out(PA02);
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#else
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AnalogIn in(p17);
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AnalogOut out(p18);
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#endif
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#define ERROR_TOLLERANCE 0.05
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int main() {
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bool check = true;
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for (float out_value=0.0; out_value<1.1; out_value+=0.1) {
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out.write(out_value);
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wait(0.1);
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float in_value = in.read();
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float diff = fabs(out_value - in_value);
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if (diff > ERROR_TOLLERANCE) {
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check = false;
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printf("ERROR (out:%.4f) - (in:%.4f) = (%.4f)"NL, out_value, in_value, diff);
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} else {
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printf("OK (out:%.4f) - (in:%.4f) = (%.4f)"NL, out_value, in_value, diff);
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}
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}
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notify_completion(check);
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}
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