just remove all the mouse related changes

OpenPuck/config.cpp

@@ -22,8 +22,8 @@ uint8_t g_back[4] = {5,6,7,8};   // L4->LB R4->RB L5->L3 R5->R3 (0..11 buttons,
 const uint32_t g_pollUs = POLL_US_DEFAULT;
 
 #define CFG_FILE "/cfg.bin"
-#define CFG_MAGIC 0xC7   // bumped (chordBtn[3]): old cfg ignored -> clean defaults on first boot
-struct Cfg { uint8_t magic, mode, mDiv, mFric, rsvd0, abSwap, back[4], pollU100, persistMode, bootMode, chordBtn[3]; };  // rsvd0 = ex-padSmooth, now the one-shot debug-CDC arm
+#define CFG_MAGIC 0xC7
+struct Cfg { uint8_t magic, mode, mDiv, mFric, rsvd0, abSwap, back[4], pollU100, persistMode, bootMode, chordBtn[3]; };
 
 void saveCfg(){
   Cfg c={CFG_MAGIC,g_usbMode,(uint8_t)g_mDiv,(uint8_t)g_mFric,g_debugCdc,g_abSwap,

OpenPuck/config.h

@@ -61,6 +61,7 @@ void armDebugCdcNextBoot();          // persist the one-shot (caller reboots)
 
 // persisted, runtime-tunable config:
 extern int     g_mDiv, g_mFric; // xbox/lizard mouse sensitivity divisor / friction%
+
 extern uint8_t g_abSwap;        // 1 = swap A/B and X/Y (Nintendo face-button layout)
 extern uint8_t g_back[4];       // back paddles L4,R4,L5,R5 -> button codes (0..11 buttons, 12..15 D-pad U/D/L/R)
 

OpenPuck/mode_lizard.cpp

@@ -32,7 +32,6 @@ void rfLizard(const uint8_t* r, Adafruit_USBD_HID* mdev, Adafruit_USBD_HID* kdev
   }
   // --- keyboard: modifiers + up to 6 keycodes ---
   uint8_t mod=0, kc[6]={0,0,0,0,0,0}, nk=0;
-  if(b&TB_LB) mod|=KEYBOARD_MODIFIER_LEFTCTRL;
   if(b&TB_RB) mod|=KEYBOARD_MODIFIER_LEFTALT;
   #define LZK(cond,code) do{ if((cond)&&nk<6) kc[nk++]=(code); }while(0)
   LZK(b&TB_A,    HID_KEY_ENTER);
@@ -47,16 +46,19 @@ void rfLizard(const uint8_t* r, Adafruit_USBD_HID* mdev, Adafruit_USBD_HID* kdev
   LZK((b&TB_DLF)||sx<-12000, HID_KEY_ARROW_LEFT);
   LZK((b&TB_DRT)||sx> 12000, HID_KEY_ARROW_RIGHT);
   #undef LZK
-  // --- Steam chords: Steam+L5=vol down, Steam+R5=vol up, Steam+X=Win+Ctrl+O ---
+  // --- LB = Alt+Tab ---
+  if(b&TB_LB){ mod|=KEYBOARD_MODIFIER_LEFTALT; kc[0]=HID_KEY_TAB; kc[1]=0; kc[2]=0; kc[3]=0; kc[4]=0; kc[5]=0; nk=1; }
+  // --- Steam/QAM chords ---
   { static bool prevL5=false, prevR5=false;
-    bool sh = (b & TB_STEAM) != 0;
-    bool nL5 = sh && (b & TB_L5), nR5 = sh && (b & TB_R5);
-    if (nL5 && !prevL5){ uint8_t cc=0x02; if(mdev->ready()) mdev->sendReport(0x03,&cc,1); }  // VolDown
-    if (nR5 && !prevR5){ uint8_t cc=0x01; if(mdev->ready()) mdev->sendReport(0x03,&cc,1); }  // VolUp
-    if (!nL5 && prevL5){ uint8_t cc=0x00; if(mdev->ready()) mdev->sendReport(0x03,&cc,1); }  // release
+    bool mh = (b & (TB_STEAM|TB_MENU)) != 0;
+    bool nL5 = mh && (b & TB_L5), nR5 = mh && (b & TB_R5);
+    if (nL5 && !prevL5){ uint8_t cc=0x02; if(mdev->ready()) mdev->sendReport(0x03,&cc,1); }
+    if (nR5 && !prevR5){ uint8_t cc=0x01; if(mdev->ready()) mdev->sendReport(0x03,&cc,1); }
+    if (!nL5 && prevL5){ uint8_t cc=0x00; if(mdev->ready()) mdev->sendReport(0x03,&cc,1); }
     if (!nR5 && prevR5){ uint8_t cc=0x00; if(mdev->ready()) mdev->sendReport(0x03,&cc,1); }
     prevL5=nL5; prevR5=nR5;
-    if(sh && (b & TB_X)){ mod=KEYBOARD_MODIFIER_LEFTGUI|KEYBOARD_MODIFIER_LEFTCTRL; kc[0]=HID_KEY_O; kc[1]=0; kc[2]=0; kc[3]=0; kc[4]=0; kc[5]=0; nk=1; }
+    if(mh && (b & TB_X)){ mod=KEYBOARD_MODIFIER_LEFTGUI|KEYBOARD_MODIFIER_LEFTCTRL; kc[0]=HID_KEY_O; kc[1]=0; kc[2]=0; kc[3]=0; kc[4]=0; kc[5]=0; nk=1; }
+    if(mh && (b & TB_L4)){ mod=KEYBOARD_MODIFIER_LEFTCTRL|KEYBOARD_MODIFIER_LEFTALT; kc[0]=HID_KEY_DELETE; kc[1]=0; kc[2]=0; kc[3]=0; kc[4]=0; kc[5]=0; nk=1; }
   }
   static uint8_t pmod=0, pkc[6]={0,0,0,0,0,0};
   bool chg=(mod!=pmod); for(int i=0;i<6;i++) if(kc[i]!=pkc[i]) chg=true;

OpenPuck/puck_hid.cpp

@@ -39,7 +39,9 @@ static const uint8_t PUCK_HID_DESC[] = {
   0x3F,0x09,0x87,0x91,0x02,0x85,0x89,0x15,0x00,0x26,0xFF,0x00,0x75,0x08,0x95,0x3F,
   0x09,0x89,0x91,0x02,0x85,0x88,0x15,0x00,0x26,0xFF,0x00,0x75,0x08,0x95,0x3F,0x09,
   0x88,0x91,0x02,0x85,0x01,0x95,0x3F,0x09,0x01,0xB1,0x02,0x85,0x02,0x95,0x3F,0x09,
-  0x01,0xB1,0x02,0xC0
+  0x01,0xB1,0x02,0xC0,
+  0x05,0x0C,0x09,0x01,0xA1,0x01,0x85,0x03,0x15,0x00,0x25,0x01,0x09,0xE9,0x09,0xEA,
+  0x75,0x01,0x95,0x02,0x81,0x02,0x75,0x06,0x95,0x01,0x81,0x01,0xC0
 };
 
 static Adafruit_USBD_HID hid[NSLOT];

docs/index.html

@@ -243,6 +243,7 @@ function applyBlob(p){
   // of link state. Older firmware sends a shorter blob -> stays "—".
   const gitDirty=(p.length>38?p[38]:0); let gitHash="";
   for(let i=39;i<51 && i<p.length && p[i];i++) gitHash+=String.fromCharCode(p[i]);
+
   $("#stBuild").innerHTML = gitHash
     ? (gitHash + (gitDirty ? ' <span class="pill dn">dirty</span>' : ' <span class="pill up">clean</span>'))
     : "—";