arm_cmplx_mag_f32(value_adc, testOutput, fftSize); // XMC_Delay(1000); /* Calculates maxValue and returns corresponding BIN value */ arm_max_f32(testOutput, fftSize, &maxValue, &testIndex); // XMC_Delay(1000); if(testIndex != refIndex) { status = ARM_MATH_TEST_FAILURE; // ...