/** * Read the number of accumulated values. * * Read the count of the accumulated values since the accumulator was last * Reset(). * * @return The number of times samples from the channel were accumulated. */ uint32_t AnalogInput::GetAccumulatorCount() const { if (StatusIsFatal()) return 0; int32_t status = 0; uint32_t count = getAccumulatorCount(m_port, &status); wpi_setErrorWithContext(status, getHALErrorMessage(status)); return count; }
/* * Class: edu_wpi_first_wpilibj_hal_AnalogJNI * Method: getAccumulatorCount * Signature: (Ljava/nio/ByteBuffer;Ljava/nio/IntBuffer;)I */ JNIEXPORT jint JNICALL Java_edu_wpi_first_wpilibj_hal_AnalogJNI_getAccumulatorCount (JNIEnv * env, jclass, jobject id, jobject status) { void ** javaId = (void**)env->GetDirectBufferAddress(id); ANALOGJNI_LOG(logDEBUG) << "Analog Ptr = " << *javaId; jint * statusPtr = (jint*)env->GetDirectBufferAddress(status); jint returnValue = getAccumulatorCount(*javaId, statusPtr); ANALOGJNI_LOG(logDEBUG) << "Status = " << *statusPtr; ANALOGJNI_LOG(logDEBUG) << "AccumulatorCount = " << returnValue; return returnValue; }