16 KiB
16 KiB
MAG160C 瀹樻柟绠＄嚎瀹屾暣閫嗗悜缁撴灉锛圙hidra 鍏ㄩ噺锛?026-08-13锛?
鏈枃妗ｈ褰?CoreSDKLib.dll 瀹樻柟娓叉煋绠＄嚎鐨勫畬鏁村弽缂栬瘧缁撹銆侀€愬儚绱犻獙璇佺粨鏋滐紝 浠ュ強 demo3 鏃х増"楝煎奖"闂鐨勬牴鍥犲垎鏋愩€傛墍鏈夌粨璁哄潎鏈?Ghidra 鍙嶇紪璇戜唬鐮佸拰 瀹樻柟娲讳綋鎶撳抚鏁版嵁鐨勫弻閲嶈瘉鎹紝涓嶆槸鎺ㄦ祴銆?> 宸ュ叿閾撅細Ghidra 12.1.2锛坔eadless 鎵瑰鐞嗗弽缂栬瘧锛? IDA Free 8.4锛堜氦浜掔‘璁わ級銆?> 鍙嶇紪璇戜骇鐗╋細
analysis/ida/export/ghidra_dump/锛坘eyfuncs / callers / exports锛夈€?
1. 瀹樻柟绠＄嚎锛圙hidra 鍙嶇紪璇戠‘璁わ級
USB 甯?(type=0, 0x1bb1b11b 鏍囪)
鈫?甯цВ鏋愬櫒 0x18001d930
楠岃瘉: [0x08]=len, [0x1c+len]=0x1bb1b11c, type鈭坽0,1}
蹇棬: width=160 鏃?= 甯у熬瀛?frame[len+0x24]
metadata 0x4c 瀛楄妭: {0, counter, len, 1, 0, w, dev54, 8, 0, -50000,
shutter-500, shutter, 0, 0, type, 0, 0}
鈫?甯ц皟搴?0x180009ee0锛團FC 鐘舵€佹満 + ref/琛ㄩ噸寤烘椂搴? 瑙?搂3锛? 鈫?涓绘覆鏌?0x18000ca30
鈫?0x18000c950: f20 骞虫粦鍣?0x41f10 (mode=1: 鐩撮€? 鈫?NUC
鈫?NUC 鏌ヨ〃 0x180017200:
d2 = (f20[i] - ref[i]) >> 1
seg: 姣忓儚绱?(nsegs-1) 涓?signed 闃堝€奸『搴忔瘮杈? out = off + ((gain * d2) >> shift), shift=0x11c=12
clamp [0, 65535]
鈫?鐩插厓琛ュ伩 0x180017330:
鍥哄畾璁板綍琛?dev+0x41878, 鏁伴噺 dev+0x41654[sel]
姣忔潯 40 瀛楄妭: {u32 target, u32 type(3..8=閭诲煙鏁?, u32 neigh[8]}
out[target] = mean(neigh) (type 8/4 鐢ㄧЩ浣? 鍏朵綑鐢ㄩ櫎娉?
鈫?temporal filter 0x18001e920: 浠?dev+0x41fe0>1 鏃跺惎鐢? 褰撳墠=1 璺宠繃
鈫?缁熻 0x180010780: min/max/mean/std 鈫?dev+0x42010..0x42024
鈫?绐楀彛 0x1800109c0 + 鍗婂 0x1800108a0:
half = max(128, dev24*1000 >> dev4c_shift) / 2 (live: 5*1000>>3 /2 = 312)
lo = min(fmin, mean-half) >= 0
hi = max(fmax, mean+half) <= 65535
鈫?LUT1024 閲嶅缓 0x180011950 + 0x180011ee0锛堢洿鏂瑰浘鍧囪 , 瑙?搂5锛? 鈫?鐏板害: gray = LUT[(nuc-lo) * 0xffc00000/(hi-lo) >> 22]
鈫?2x 鍗囬噰鏍?0x180019740锛?-tap 鍙岀嚎鎬?+ 杈圭紭澶栨帹, 瑙?搂6锛? 鈫?璋冭壊鏉?dev+0xb18 (256脳4 BGR)
2. DDT 鏍″噯鏂囦欢锛堣〃鐨勬暟鎹簮锛?
- 浣嶇疆锛歚%TEMP%\Core<搴忓垪鍙?
锛堟棤鎵╁睍鍚嶏級锛岀敱 app 鐢?MAG_SaveDDT 淇濆瓨銆? MAG_StartProcessImage 鈫?0x18000f130 鍦ㄥ惎鍔ㄦ椂鍔犺浇锛涙枃浠惰矾寰勫瓨 dev+0x4134c銆?- 鏈満鏂囦欢宸插鍒讹細build-artifacts/mag160c_official.ddt`锛?,856,416 瀛楄妭锛寁3锛夈€?
v3 鏍煎紡 (magic 0x5aa50003):
+0 u32 magic
+4 u32 width (160)
+8 u32 height (120)
+12 u32 绔偣鏁伴噺 (0x41558, live=6)
+16 u32 nsegs (0x41554, live=3)
+20 u32 0x47944 (8, 2 鐨勫箓)
+24 u32 0x47948 (-50000)
+28 u32 0x4155c (1024)
+32 u32 0x41560 (0)
+36 i32 T[count] 绔偣娓╁害: [8304, 18390, 28495, 33637, 38730, 47664]
+.. u32 0x415b4[count] (鍋忕Щ鍩哄噯)
+.. u32 0x41604[count]
+.. u32 0x41654[count-1] 姣忕鐐圭洸鍏冭褰曟暟 (live: 32脳5)
+128 绔偣琛ㄥ潡 脳 count:
thr (nsegs-1)*npix + 0x4155c/2 涓?int16 (鍍忕礌涓诲簭)
gain nsegs*npix*2 涓?uint16 (seg 涓诲簭: [seg][pix].gain/.off)
+.. 鐩插厓璁板綍 脳 count (姣忕鐐?40 瀛楄妭 脳 鏁伴噺)
+.. trailer: 0x6bb60001, "lens f6.5"
3. 绔偣閫夋嫨 + 琛ㄦ彃鍊?+ ref 鏃跺簭锛?x180009ee0 / 0x180016ae0锛?
3.1 蹇棬娓╁害 = 璁惧娓╁害浠ｇ悊
- 蹇棬 = 甯у熬瀛楋紙width=160 鏃?frame[len+0x24]锛夛紝姣忓抚杩涘叆 metadata銆?- dev+0x5c = 褰撳墠蹇棬锛宒ev+0x54 = 涓婃 FFC(0) 鏃剁殑蹇棬銆?- FFC 鏉′欢锛歚idx >= N0+1800
锛堝懆鏈燂級鎴?(|dev54 - 蹇棬绱姞| > 250 && idx >= 鍐峰嵈)`銆?
3.2 绔偣閫夋嫨锛堝疄娴嬮獙璇侊級
sel = 0
while (sel < count-2 && 蹇棬 > T[sel+1]) sel++
live 瀹炴祴锛氬揩闂?29289 鈫?sel=2锛圱[2]=28495 < 29289 鈮?T[3]=33637锛夆湏
3.3 Q12 鎻掑€硷紙0x180016dd0 / 0x180016f10锛?```
t = ((蹇棬 - T[sel]) << 12) / (T[sel+1] - T[sel]) clamp 卤0x3fff work[i] = a[i] + ((b[i] - a[i]) * t >> 12)
楠岃瘉锛氶槇鍊?0/38400 璇樊锛実ain 0/115200 璇樊銆?
### 3.4 ref 閲囬泦鏃跺簭锛堝叧閿紒锛?```
FFC(0) 鍚庡抚璁℃暟澶嶄綅:
idx 1..5 : 琛ㄩ噸寤猴紙鍒嗗潡锛? idx 6..9 : 閲囬泦 ref 鈥斺€?4 涓?type=1 鏍″噯甯х殑鍧囧€硷紙绱姞 >> 2锛? 锛坕dx 6 澶嶄綅骞虫粦鍣紝idx 9 鍙?FFC(1)锛? idx 10..13 : 琛ㄩ噸寤? idx 14+ : 姝ｅ父娓叉煋锛坮ef 鍐荤粨锛岀洿鍒颁笅娆?FFC锛?```
- **ref = 4 涓?type=1 甯х殑鍧囧€?*锛屼笉鏄満鏅抚锛?- type=1 甯у潎鍊煎疄娴?~15000-16300锛宼ype=0 鍦烘櫙甯?~11700-13700锛? 鍥犳瀹樻柟 d = f20 - ref 鈮?**-2200 ~ -2700锛屾亽 鈮?0**銆?- ref 鍦ㄦ瘡娆?FFC 瀵逛箣鍚庨噸鏂伴噰闆嗭紱FFC 涔嬮棿瀹屽叏鍐荤粨銆?
## 4. 閫愬儚绱犻獙璇侊紙瀹樻柟鎶撳抚 vs 鍙嶆帹閲嶅缓锛?
鐢ㄥ畼鏂瑰悓甯ф姄甯э紙`analysis/pairs_verify_20260813/`锛? DDT 绂荤嚎澶嶇畻锛?
| 鐜妭 | 缁撴灉 |
|---|---|
| 闃堝€兼彃鍊?(t 鐢卞揩闂ㄧ畻) | diff 0/38400 |
| gain/off 鎻掑€?| diff 0/115200 |
| NUC 鏌ヨ〃 | diff 30/19200锛圡AE 0.118锛墊
| NUC + 鐩插厓琛ュ伩 | **diff 0/19200锛圡AE 0.0000锛?* |
| 绐楀彛 [lo,hi] | 涓庡畼鏂瑰畬鍏ㄤ竴鑷?|
| 鐏板害 (LUT+idx) | 160 灞?19200/19200 |
| 2x 鍗囬噰鏍?| **diff 0/76800** |
| demo3 C 瀹炵幇绂荤嚎澶嶇畻瀹樻柟鏁版嵁 | NUC/绐楀彛/鐏板害鍏ㄩ儴 0 璇樊 |
LUT 濉厖鍏紡锛氬湪姝ｇ‘ center 涓?834/1024 绮剧‘锛屽叾浣?卤1~卤58 涓?璺ㄥ抚鎹曡幏鍋忓樊锛坔1024/cdf/lut 涓嶅悓甯э級+ center 鏃跺煙骞虫粦鎵€鑷淬€?
## 5. LUT1024 閲嶅缓绠楁硶锛?x180011950 + 0x180011ee0锛?
1. 1024-bin 鐩存柟鍥撅細bin = ((nuc-lo) * 0xffc00000/(hi-lo)) >> 22锛坲32 绠楁湳锛?2. 3-tap 灏卞湴骞虫粦锛坆in 0..1022锛?3. **0x8c 鍒嗘敮锛坙ive=1锛?*锛氭壘骞虫粦鍚庣洿鏂瑰浘绱 >= 鎬昏鏁懊?/4 鐨勭涓€涓?bin锛? CDF 涓績 = max(鍧囧€糱in, 璇in)锛堝疄娴?545 鈫?631锛屽畼鏂?633锛岃法甯у樊 2锛?4. 鍙屽悜 CDF锛堜粠涓績鍚戜袱渚х疮绉級锛? - 鍚戜笅锛氭瘡绱Н u21(=total>>12) 涓鏁?+0x100
- 鍚戜笂锛?8*u21 鏃舵瘡 u21 涓?+0x100锛?=8*u21 鏃舵瘡 bin +0x200
5. 瀵规瘮搴︽洸绾?curve[k] = max(1, (0x300000 + k*0x800)>>13)
6. 涓績鍊间簩鍒嗘悳绱紙fmin/fmax 瀵瑰簲 LUT 绔害鏉燂級
7. center 鏃跺煙骞虫粦 + 閲嶅～
楠岃瘉锛氱敤瀹樻柟鍚屽抚 cdf + 涓績鎼滅储锛孡UT 123/1024 宸紓锛屽叏閮ㄩ泦涓湪 lres 涓婃柟
鐏板害杩囨浮鍖猴紙卤1-7 绾э級锛屾潵婧愭槸瀹樻柟 SDK 鎶撳抚鐨勮法甯у紓姝ワ紙cdf/lut 涓嶅悓甯э級锛?闈炵畻娉曞樊寮傘€傚畼鏂逛細璇濆疄娴嬪惎鐢ㄨ矾寰?= 0x109c0 鈫?0x11ee0 鈫?0x19740锛?temporal(0x41fe0=1)/甯у樊(0x230=0)/闅旇骞虫粦(0x41fe8=0)/0x30 gray 璺緞(0x30=0)
鍏ㄩ儴鍏抽棴锛宒emo3 榛樿涓€鑷达紝temporal 宸茬Щ妞嶄綔澶囩敤寮€鍏炽€?
## 6. 2x 鍗囬噰鏍凤紙0x180019740锛岄€愬儚绱犻獙璇侊級
鍐呴儴: out[2y][2x]=a out[2y][2x+1]=(a+b)>>1 out[2y][2x+2]=b out[2y][2x+3]=(c+b)>>1 out[2y+1][2x]=(d+a)>>1 out[2y+1][2x+1]=(d+e+a+b)>>2 out[2y+1][2x+2]=(e+b)>>1 out[2y+1][2x+3]=(f+e+c+b)>>2 鍙崇紭: out[2y][2W-1] = (3a>>2)+(l>>2)锛堝鎺級 搴曠紭: out[2H-1][2x] = (3a>>2)+(u>>2) 瑙掕惤: (3a+l)>>2 / (3a+u)>>2 / 涓夎€呭潎鍊?```
7. 楝煎奖鏍瑰洜鍒嗘瀽锛堜负浠€涔堟棫 demo3 鏈夐褰憋級
鏃?demo3锛坴4锛孲BNUC 鐗堬級涓庡畼鏂圭殑宸紓锛屾瘡涓€鏉￠兘鏈変笂闈㈢殑璇佹嵁锛?
7.1 ref 璇箟瀹屽叏涓嶅悓锛堟渶鏍规湰锛?| | 瀹樻柟 | 鏃?demo3 |
|---|---|---| | ref 鏉ユ簮 | FFC 绐楀彛 4 涓?**type=1 鏍″噯甯?*鍧囧€?| 鍚姩鍦烘櫙 12 甯т腑鍊?| | ref 鍊煎煙 | 鍦烘櫙 + ~2200 counts锛坉 鎭掕礋锛墊 鈮?鍦烘櫙锛坉 鈮?0锛墊 | 鍒锋柊鏃舵満 | *姣忔 FFC 瀵逛箣鍚? | 浠呭惎鍔ㄤ竴娆★紙FFC 鍚庡彧 rebase 鍏ㄥ眬鍋忕疆锛墊 | FFC 涔嬮棿 | 鍐荤粨 | 鍐荤粨 + SBNUC 鑷剤 |
鍚庢灉锛?- 瀹樻柟 NUC 杈撳嚭 鈮?9800锛坥ff 娈甸厤鍚?d 鎭掕礋锛夛紝鏃?demo3 杈撳嚭 鈮?10900+锛坉鈮?锛夛紝 涓よ€呭鍚屼竴鍦烘櫙鐨勭敾闈㈢瓑绾ч兘涓嶅悓锛屾洿璋堜笉涓婃畫褰辫涓轰竴鑷淬€?- 鏃?demo3 鍚姩閲囬泦涓€娆?ref 鍚庢案涓嶅埛鏂?鈫?鍦烘櫙鍩虹嚎婕傜Щ锛堝璁惧鍗囨俯銆? 鐜娓╁害鍙樺寲锛夊悗 ref 澶遍厤 鈫?鏃т綅缃嚭鐜?榛戞礊/榛戞嫋褰?锛屼笖鍙兘绛夋墜鍔?FFC銆?- 瀹樻柟姣忔 FFC 閲嶉噰 ref 鈫?娈嬪奖鏈€澶氭寔缁埌涓嬫 FFC锛堝懆鏈?120s 鎴栧揩闂ㄦ紓绉?250 瑙﹀彂锛夛紝 涓旇〃涔熸寜鏂板揩闂ㄩ噸寤猴紝鍖归厤濮嬬粓鎴愮珛銆?
7.2 NUC 琛ㄤ笉鏄潤鎬佺殑
- 瀹樻柟锛氳〃 = DDT 绔偣鎸夊揩闂ㄦ俯搴?Q12 鎻掑€硷紝FFC 鍚庨噸寤恒€?- 鏃?demo3锛氶潤鎬佹姄鍙栬〃锛堟煇娆′細璇濈殑鎻掑€肩粨鏋滐級锛屾俯搴︽紓绉诲悗澶遍厤锛? 琛ㄧ幇涓?灏忔俯宸畫褰辨摝闄ゆ參"鈥斺€旀湰璐ㄦ槸琛ㄤ笌褰撳墠娓╁害涓嶅尮閰嶉€犳垚鐨勬畫宸紝 涓嶆槸鐪熸鐨勬樉绀哄眰楝煎奖銆?
7.3 SBNUC 鏄潪瀹樻柟 hack锛屽紩鍏ユ绾ч褰?- 鏃?demo3 鐨?鏇剧儹鍙樺喎蹇€熷惛鏀?浣庢俯闈欐涓嶅惛鏀?鐘舵€佹満锛屼細鎶婁綆娓╃墿浣? 鎺掗櫎鍦?ref 涔嬪 鈫?鐗╀綋绂诲紑鍚庣暀涓嬩寒娈嬪奖锛涙妸鏇剧儹鍍忕礌鍐欏洖 ref 鈫? 鏀瑰彉灞€閮ㄥ熀绾?鈫?鏂伴粦娲炪€?- 瀹樻柟娌℃湁 SBNUC锛歳ef 鍐荤粨 + 瀹氭湡 FFC 鍒锋柊鏄畼鏂瑰敮涓€鐨?鍘婚褰?鏈哄埗銆?
7.4 鐩插厓琛ュ伩缂哄け
- 瀹樻柟鏈?32 鏉″浐瀹氱洸鍏冭褰曪紙閭诲煙骞冲潎锛夛紝鏃?demo3 瀹屽叏娌℃帴 鈫?姝诲儚绱? 鐩存帴鏄剧ず锛? 鍊奸粦鐐癸級锛屾浘鐢ㄥ姩鎬?badmap 灏濊瘯 鈫?鍙嶈€屾妸鍦烘櫙缁撴瀯閽夊湪 灞忓箷鍧愭爣锛圔ADMAP_ENABLE=0 鍚庢畫鐣欓粦鐐癸級銆?
7.5 绐楀彛/鐏板害宸紓
- 瀹樻柟绐楀彛 = [min(fmin, mean-312), max(fmax, mean+312)]锛? 鏃?demo3 鐢?P2..P98 鑷€傚簲 鈫?瀵规瘮搴﹁涓轰笉鍚岋紝浣嗕笉鏄褰变富鍥犮€?
7.6 缁撹
鏃?demo3 鐨?楝煎奖"鏄?ref 璇箟閿欒 + ref/琛ㄤ笉闅?FFC 鍒锋柊 + 闈欐€佽〃 + 闈炲畼鏂?SBNUC 鍏卞悓閫犳垚鐨勶紝涓庡畼鏂?鍐荤粨 ref 鐨勮交寰棫浣嶇疆鍋忔殫"涓嶆槸 鍚屼竴涓幇璞°€備慨澶?= 瀹屾暣澶嶅埢瀹樻柟绠＄嚎锛坉emo3 v5 宸插疄鐜帮紝瑙佷笅锛夈€?
8. demo3 v5锛堝畼鏂瑰鍒伙級瀹炵幇鐘舵€?
8.1 瀹樻柟 0x18000ca30 璋冪敤閾惧疄鐜板鐓ц〃锛?026-08-14 瀹¤锛?
| 瀹樻柟鐜妭 | 鎺у埗瀛楁(live) | demo3 | 璇存槑 |
|---|---|---|---|
| 甯ч鏍囧織娓呴浂 0x4203c/40/44/04 | 鈥? | 鉁? | 宸茶ˉ |
| c950: f20 骞虫粦(mode=1 鐩撮€?+NUC+blind | 41fdc=1 | 鉁? | NUC+blind 0/19200 璇樊 |
| temporal 0x18001e920 | 41fe0=1(鍏? | 鉁?宸茬Щ妞? | 0x41fe0>1 鍚敤锛岄粯璁ゅ叧=瀹樻柟 |
| 甯у樊璋冩暣 0x1800175a0 | 230=0(鍏? | 猬?鏈Щ妞嶄富浣? | 瀹樻柟鍏筹紝绛変环 |
| 闅旇骞虫粦 0x1800184f0/660 | 41fe8=0(鍏? | 猬?鏈Щ妞嶄富浣? | 瀹樻柟鍏筹紝绛変环 |
| 缁熻 0x180010780 | 鈥? | 鉁? | min/max/mean/std 涓€鑷? |
| 绐楀彛+LUT+gray 0x1800109c0/0x11ee0 | 90=0, 8c=1 | 鉁? | 鍚?0x8c 75% 涓績銆乽niform 鍒嗘敮 |
| 0x30 gray 瑕嗙洊璺緞 0x180017770/0x17c40 | 30=0(鍏? | 猬?鏈Щ妞嶄富浣? | 瀹樻柟鍏筹紝绛変环 |
| 鍗囬噰鏍?0x19xxx | 2x | 鉁?2x | 4x/8x/1.5x 鏈Щ妞嶏紙褰撳墠 2x锛墊 |
| 娓╁害鎹㈢畻 0x18000d2a0 | 鈥? | 鉁?counts_to_c | 鎺㈤拡/鏈€楂樻俯鏄剧ず |
| FFC 鐘舵€佹満 0x180009ee0 | 鈥? | 鉁? | 鍛ㄦ湡1800/婕傜Щ250/甯?5寮哄埗 |
| ref 骞虫粦鍣?0x1800011a0(mode=4) | 41fdc=1 | 鉁? | 4脳type1 甯у潎鍊? |
| 琛ㄩ噸寤?0x18000c760/16ae0/dd0/f10 | 鈥? | 鉁? | 蹇棬椹卞姩绔偣+Q12 |
| 绗簩骞虫粦鍣?0x41f90 | 41fbc=1 | 猬?鏃犺皟鐢? | 瀹樻柟鏃犳覆鏌撹皟鐢紝绛変环 |
8.2 2026-08-14 瀹屾暣瀵规瘮缁撴灉锛坉emo3 vs 瀹樻柟鍚屽満鏅法浼氳瘽锛?
- NUC+鐩插厓锛?/19200 鍍忕礌璇樊锛堢绾匡紝瀹樻柟鍚屽抚鏁版嵁锛?- 绐楀彛/缁熻锛氬畬鍏ㄤ竴鑷达紙绂荤嚎锛?- gray+2x锛?/76800 鍍忕礌璇樊锛堢绾匡級
- LUT 缁撴瀯锛歞emo3 [500]=41 vs 瀹樻柟 40锛孾900]=242 vs 242锛堝舰鎬佸悓鏋勶級
- gray 鐩存柟鍥剧浉鍏虫€э細0.966锛堝疄鏈鸿法浼氳瘽锛?- 闆跺儚绱狅細涓よ竟鍧囦负 0
- 宸紓鏉ユ簮锛氫細璇濋棿 ref/蹇棬宸紓锛堝畼鏂圭墿鐞嗘満鍒讹級
9. demo3 v5 杩愯渚濊禆涓庝骇鐗?
- DDT 鍔犺浇锛坴3 瑙ｆ瀽锛屽惈绔偣琛?鐩插厓璁板綍锛?- 绔偣閫夋嫨 + Q12 鎻掑€硷紙蹇棬椹卞姩锛孎FC 鍚庨噸寤猴級
- ref = FFC 绐楀彛 4 涓?type=1 甯у潎鍊硷紙u32 绱姞鍣級
- NUC + 鐩插厓琛ュ伩锛?2 鏉″浐瀹氳褰曪級
- 绐楀彛/缁熻锛堝畼鏂瑰叕寮忥級
- LUT1024 閲嶅缓锛堢洿鏂瑰浘鍧囪 + center 骞虫粦锛?- 鐏板害 + 2x 鍗囬噰鏍?+ 瀹樻柟璋冭壊鏉?- FFC锛氬懆鏈?1800 / 蹇棬婕傜Щ 250 / 13 甯ч殣钘忓懆鏈?- 瀹炴満杩愯锛歴el=2銆丗FC 鑷姩瑙﹀彂姝ｅ父銆佺敾闈㈢粺璁℃帴杩戝畼鏂? 锛坉emo3 mean 9377 vs 瀹樻柟 9640锛?
閬楃暀闂
demo3 NUC 杈撳嚭鏈?2 涓浂鍍忕礌宸蹭慨澶嶏紙2026-08-13 鏅氾級锛? 鏍瑰洜鏄?demo3load_ddt璇诲彇甯冨眬閿欒鈥斺€攂lind 璁板綍鍖哄湪鏂囦欢鎵€鏈夌鐐瑰潡涔嬪悗锛? 浠ｇ爜鍗村湪姣忎釜绔偣鍧楀唴璇讳簡 blind锛屽鑷?EP1+ 琛ㄦ暣浣撻敊浣?1280 瀛楄妭銆? 閿欎綅琛ㄥ湪姝诲儚绱犲垪闄勮繎 seg0 gain=35321锛堝簲涓?~4000锛夛紝d2 韪╀腑鍚?NUC clamp 鍒?0銆? 淇鍚庡叏甯?0 涓浂鍍忕礌锛?65,25) nuc=9814锛実ain=4000 姝ｅ父鍊笺€?2. LUT 閲嶅缓鐨勮法甯т竴鑷存€э細绠楁硶宸叉寜鍙嶇紪璇戝疄鐜板苟瀹炴満杩愯锛屽悓鍦烘櫙 gray 鐩存柟鍥? 涓庡畼鏂圭浉鍏虫€?0.9197锛堣法浼氳瘽锛夛紝鍓╀綑宸紓鏉ヨ嚜浼氳瘽闂?ref/蹇棬娓╁害宸紓锛? 灞炲畼鏂圭墿鐞嗘満鍒讹紝涓嶆槸 bug銆?
10. 鍏抽敭鏂囦欢
- 鍙嶇紪璇戝叏閲忥細
analysis/ida/export/ghidra_dump/keyfuncs_decomp_CoreSDKLib.dll.txt锛堟牳蹇冨嚱鏁颁吉浠ｇ爜锛? -callers_decomp_CoreSDKLib.dll.txt锛堣皟鐢ㄥ叧绯?+ 涓荤绾匡級exports_decomp_CoreSDKLib.dll.txt锛堝叏閮ㄥ鍑哄嚱鏁帮級exports_decomp_ThermalSDK.dll.txtall_functions_decomp_libcoresdk_arm64.so_00100000.txt锛圓RM64 21.6MB锛?- DDT 鏂囦欢锛歚build-artifacts/mag160c_official.ddt銆乣analysis/ida/Core160043865.ddt
- 瀹樻柟鎶撳抚锛歚analysis/pairs_verify_20260813/
銆乣analysis/pairs_final_20260813/ - demo3 v5锛歚csdk/tools/mag160c_demo3.c`
- 閲囬泦宸ュ叿锛歚csdk/tools/tsdk_pair3.c`锛堝惈 DDT 澶嶅埗銆佽〃/鐩插厓/蹇棬/绐楀彛鎶撳彇锛?