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feat: CSV에 threshold, dps, sg_filter 컬럼 추가

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scan_id,timestamp,volume_ml,lr_ratio,threshold,dps,sg_filter,channel,s0,...
1,14:30:12,305.2,1.20,1150,1.771,ON,CH0,1823,...

매 측정 시점의 설정값이 ADC와 함께 기록되어
추후 분석 시 어떤 파라미터로 측정했는지 추적 가능

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
jjangddu
2026-04-27 12:17:59 +09:00
parent fecb02dfde
commit fb8204994f
1 changed files with 5 additions and 2 deletions
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app/src/main/java/com/example/medilightv2android/services/AdcCsvLogger.kt
+5 -2
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@@ -54,11 +54,14 @@ object AdcCsvLogger {
val timestamp = timeFmt.format(Date()) val timestamp = timeFmt.format(Date())
val volStr = volumeMl?.let { "%.1f".format(it) } ?: "" val volStr = volumeMl?.let { "%.1f".format(it) } ?: ""
val lrStr = "%.2f".format(lrRatio) val lrStr = "%.2f".format(lrRatio)
val thrStr = "%.0f".format(com.example.medilightv2android.managers.GreenZoneConstants.lowEchoAmp)
val dpsStr = "%.3f".format(com.example.medilightv2android.managers.PiezoHW.distancePerSample)
val sgStr = if (com.example.medilightv2android.managers.PiezoEchoAnalyzer.shared.useSgFilter) "ON" else "OFF"
java.io.FileWriter(file, !isNew).buffered().use { writer -> java.io.FileWriter(file, !isNew).buffered().use { writer ->
if (isNew) { if (isNew) {
val header = buildString { val header = buildString {
append("scan_id,timestamp,volume_ml,lr_ratio,channel") append("scan_id,timestamp,volume_ml,lr_ratio,threshold,dps,sg_filter,channel")
for (i in 0 until 100) append(",s$i") for (i in 0 until 100) append(",s$i")
} }
writer.write(header) writer.write(header)
@@ -67,7 +70,7 @@ object AdcCsvLogger {
for ((chIdx, buffer) in channels.withIndex()) { for ((chIdx, buffer) in channels.withIndex()) {
val row = buildString { val row = buildString {
append("$scanCounter,$timestamp,$volStr,$lrStr,CH$chIdx") append("$scanCounter,$timestamp,$volStr,$lrStr,$thrStr,$dpsStr,$sgStr,CH$chIdx")
for (sample in buffer) { for (sample in buffer) {
append(",${sample.toInt()}") append(",${sample.toInt()}")
} }