feat(hw): PiezoHW R100/R200/R300 preset 3종 추가 (cloud-mvp 4fbba01 이식)

이번에 새로 만든 실리콘 렌즈 타입 목업 3종 (VBT2607R100/R200/R300) 을
demo-final 앱 알고리즘도 인식하도록 DevicePreset 확장.

목업 사양 (Firmware Zephyr · 피부내 초음파 입사각):
  R1: raw 0/7/14/21° → Snell 0/-4.4/-8.7/-13.0°
  R2: raw -5/4/12/21° → Snell 3.1/-2.5/-7.5/-13.0° (CH0 위쪽 +3.1)
  R3: raw 0/9/18/27° → Snell 0/-5.6/-11.2/-16.6° (최대 27°)
lateral CH4/CH5: 아래 10° · 좌우 5°

DevicePreset: LEGACY_5CH · V0/V1/V2 유지 + R100/R200/R300 신규
autoDetectPreset: R\d{3} 패턴 우선 매칭 · fallback 은 옛 naming
각 preset: sensor_z V2 동일 · degree Snell 값 · degree_lr V1/V2 동일

Note: 안테나 변경으로 RSSI 저하 · GATT status=8 발생 관찰됨. HW 이슈 · 앱과
      무관 · Firmware/HW 팀 안테나 튜닝 개선 필요.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/src/main/java/com/medithings/vesiscan/managers/PiezoBVEstimator.kt

@@ -29,23 +29,37 @@ object PiezoHW {
 
     enum class DevicePreset {
         LEGACY_5CH,
-        V0,   // All 0° (BLE 테스트용)
+        V0,     // All 0° (BLE 테스트용)
-        V1,   // Max 20° housing → Snell's law refraction
+        V1,     // Max 20° housing → Snell
-        V2    // Max 30° housing → Snell's law refraction
+        V2,     // Max 30° housing → Snell
+        // 2026-08-03: 실리콘 렌즈 타입 목업 3종 (piezophantomtest r100/r200/r300).
+        R100,   // R1: raw 0/7/14/21° → Snell 0/-4.4/-8.7/-13.0°
+        R200,   // R2: raw -5/4/12/21° → Snell 3.1/-2.5/-7.5/-13.0°
+        R300,   // R3: raw 0/9/18/27° → Snell 0/-5.6/-11.2/-16.6°
     }
 
     var activePreset: DevicePreset = DevicePreset.V0
 
     fun autoDetectPreset(deviceName: String) {
         if (deviceName.startsWith("VBT") && deviceName.length >= 4) {
-            // VBT...n0x → 뒤에서 3번째 글자(n)가 각도 타입
+            // 2026-08-03: R\d{3} 패턴 우선 매칭 (VBT2607R100 · R200 · R300 등).
-            // n=0 → V0, n=2 → V1, n=3 → V2
+            val rMatch = Regex("""R(\d)(\d{2})$""").find(deviceName)
-            val n = deviceName[deviceName.length - 3]
+            if (rMatch != null) {
-            activePreset = when (n) {
+                activePreset = when (rMatch.groupValues[1]) {
-                '0' -> DevicePreset.V0
+                    "1" -> DevicePreset.R100
-                '2' -> DevicePreset.V1
+                    "2" -> DevicePreset.R200
-                '3' -> DevicePreset.V2
+                    "3" -> DevicePreset.R300
-                else -> DevicePreset.V1  // 알 수 없으면 V1 기본
+                    else -> DevicePreset.R100
+                }
+            } else {
+                // 옛 naming: VBT...n0x → 뒤에서 3번째 글자(n) 가 각도 타입
+                val n = deviceName[deviceName.length - 3]
+                activePreset = when (n) {
+                    '0' -> DevicePreset.V0
+                    '2' -> DevicePreset.V1
+                    '3' -> DevicePreset.V2
+                    else -> DevicePreset.V1  // 알 수 없으면 V1 기본
+                }
             }
         } else if (deviceName.startsWith("2025MEDIP")) {
             activePreset = DevicePreset.LEGACY_5CH
@@ -64,6 +78,9 @@ object PiezoHW {
             DevicePreset.V0 -> doubleArrayOf(21.0, 14.0, 7.0, 0.0, 10.5, 10.5)
             DevicePreset.V1 -> doubleArrayOf(20.1, 12.8, 7.0, 0.0, 9.9, 9.9)
             DevicePreset.V2 -> doubleArrayOf(19.3, 13.0, 6.7, 0.0, 9.85, 9.85)
+            // R 시리즈 (실리콘 렌즈 목업) — V2 와 동일한 sensor_z.
+            DevicePreset.R100, DevicePreset.R200, DevicePreset.R300 ->
+                doubleArrayOf(19.3, 13.0, 6.7, 0.0, 9.85, 9.85)
         }
 
     // 6채널 전체 x 좌표
@@ -80,6 +97,13 @@ object PiezoHW {
             DevicePreset.V0 -> doubleArrayOf(0.0, 0.0, 0.0, 0.0, 0.0, 0.0)
             DevicePreset.V1 -> doubleArrayOf(6.89, 0.0, -6.89, -13.66, -6.87, -6.87)
             DevicePreset.V2 -> doubleArrayOf(0.0, -6.89, -13.66, -20.20, -6.87, -6.87)
+            // 2026-08-03 실리콘 렌즈 목업 3종 (raw 각도 → Snell 후 · lateral 아래10°→-6.87):
+            //   R1 raw 0/7/14/21 → Snell 0/-4.4/-8.7/-13.0
+            //   R2 raw -5/4/12/21 → Snell 3.1/-2.5/-7.5/-13.0
+            //   R3 raw 0/9/18/27 → Snell 0/-5.6/-11.2/-16.6
+            DevicePreset.R100 -> doubleArrayOf(0.0, -4.4, -8.7, -13.0, -6.87, -6.87)
+            DevicePreset.R200 -> doubleArrayOf(3.1, -2.5, -7.5, -13.0, -6.87, -6.87)
+            DevicePreset.R300 -> doubleArrayOf(0.0, -5.6, -11.2, -16.6, -6.87, -6.87)
         }
 
     // 6채널 전체 LR 빔 각도 (Snell's law 굴절 후)
@@ -89,6 +113,9 @@ object PiezoHW {
             DevicePreset.V0 -> doubleArrayOf(0.0, 0.0, 0.0, 0.0, 0.0, 0.0)
             DevicePreset.V1 -> doubleArrayOf(0.0, 0.0, 0.0, 0.0, -3.42, 3.42)
             DevicePreset.V2 -> doubleArrayOf(0.0, 0.0, 0.0, 0.0, -3.42, 3.42)
+            // R 시리즈: raw 좌우 5° → Snell -3.42° (V1/V2 와 동일).
+            DevicePreset.R100, DevicePreset.R200, DevicePreset.R300 ->
+                doubleArrayOf(0.0, 0.0, 0.0, 0.0, -3.42, 3.42)
         }
 
     // BV용 center 채널만 (CH0~CH3)
@@ -130,6 +157,9 @@ object PiezoHW {
             DevicePreset.V0 -> "V0 (all 0°)"
             DevicePreset.V1 -> "V1 (max 20°, Snell)"
             DevicePreset.V2 -> "V2 (max 30°, Snell)"
+            DevicePreset.R100 -> "R100 (raw 0/7/14/21°, Snell)"
+            DevicePreset.R200 -> "R200 (raw -5/4/12/21°, Snell)"
+            DevicePreset.R300 -> "R300 (raw 0/9/18/27°, Snell)"
         }
 }