diff --git a/.vscode/arduino.json b/.vscode/arduino.json
index 082eeca..d4b6514 100644
--- a/.vscode/arduino.json
+++ b/.vscode/arduino.json
@@ -1,6 +1,7 @@
 {
-    "board": "STMicroelectronics:stm32:GenF1",
+    "board": "STMicroelectronics:stm32:GenF4",
     "port": "COM17",
     "prebuild": "if exist bin rd /s /q bin",
-    "sketch": "IR-protocol.ino"
+    "sketch": "IR-protocol.ino",
+    "configuration": "clock=25MHz,pnum=MAKET_F401RETX,upload_method=swdMethod,xserial=generic,usb=CDCgen,xusb=FS,opt=osstd,dbg=none,rtlib=nano"
 }
\ No newline at end of file
diff --git a/IR-protocol.ino b/IR-protocol.ino
index ad8d3f1..56005d9 100644
--- a/IR-protocol.ino
+++ b/IR-protocol.ino
@@ -4,22 +4,22 @@
 #include "MemoryCheck.h"
 /////////////// Pinout ///////////////
 
-#define dec0_PIN PB0
-#define dec1_PIN PB1
-#define dec2_PIN PA2
-#define dec3_PIN PB3
-#define dec4_PIN PB4
-#define dec5_PIN PB5
-#define dec6_PIN PB6
-#define dec7_PIN PB7
-#define dec8_PIN PB8
-#define dec9_PIN PB9
-#define dec10_PIN PB10
-#define dec11_PIN PB11
-#define dec12_PIN PB12
-#define dec13_PIN PB13
-#define dec14_PIN PB14
-#define dec15_PIN PB15
+#define dec0_PIN PIN_KT1_IN
+#define dec1_PIN PIN_KT2_IN
+#define dec2_PIN PIN_KT3_IN
+#define dec3_PIN PIN_KT4_IN
+#define dec4_PIN PIN_KT5_IN
+#define dec5_PIN PIN_KT6_IN
+#define dec6_PIN PIN_KT7_IN
+#define dec7_PIN PIN_KT8_IN
+// #define dec8_PIN PB8
+// #define dec9_PIN PB9
+// #define dec10_PIN PB10
+// #define dec11_PIN PB11
+// #define dec12_PIN PB12
+// #define dec13_PIN PB13
+// #define dec14_PIN PB14
+// #define dec15_PIN PB15
 
 #define LoopOut PC13
 
@@ -31,9 +31,9 @@
 
 #define decPinMode(n) pinMode(dec##n##_PIN, INPUT_PULLUP);
 #define decAttach(n) attachInterrupt(dec##n##_PIN, dec_##n##_ISR, CHANGE);
-#define decSetup(n) /* decPinMode(n); */ decAttach(n);
+#define decSetup(n) decPinMode(n); decAttach(n);
 #define decTick(n) dec##n.tick();
-#define decStat(n) rx_flag |= statusSimple(dec##n);
+#define decStat(n) rx_flag |= status/* Simple */(dec##n);
 
 //////////////// Ini /////////////////
 
@@ -43,10 +43,10 @@
 //////////////// Var /////////////////
 // IR_Encoder encForward(PA5, 42 /* , &decBackward */);
 
-IR_Encoder enc0(PA0, 42 /* , &decBackward */);
-IR_Encoder enc1(PA1, 127 /* , &decBackward */);
-IR_Encoder enc2(PA2, 137 /* , &decBackward */);
-IR_Encoder enc3(PA3, 777 /* , &decBackward */);
+IR_Encoder enc0(PIN_KT8_OUT, 42 /* , &decBackward */);
+// IR_Encoder enc1(PA1, 127 /* , &decBackward */);
+// IR_Encoder enc2(PA2, 137 /* , &decBackward */);
+// IR_Encoder enc3(PA3, 777 /* , &decBackward */);
 // IR_Encoder enc10(PA4, 555 /* , &decBackward */);
 // IR_Encoder enc11(PC14, 127 /* , &decBackward */);
 // IR_Encoder enc12(PC13, 137 /* , &decBackward */);
@@ -71,12 +71,12 @@ dec_Ini(4);
 dec_Ini(5);
 dec_Ini(6);
 dec_Ini(7);
-dec_Ini(8);
-dec_Ini(9);
-dec_Ini(10);
-dec_Ini(11);
-dec_Ini(12);
-dec_Ini(13);
+// dec_Ini(8);
+// dec_Ini(9);
+// dec_Ini(10);
+// dec_Ini(11);
+// dec_Ini(12);
+// dec_Ini(13);
 
 /////////////////////////////////////////////////////////////////////
 uint8_t data0[] = {};
@@ -91,10 +91,10 @@ uint16_t targetAddr = IR_Broadcast;
 Timer t1(500, millis, []()
          {
              // Serial.println( digitalPinToBitMask(enc0.getPin()), BIN);
-             enc0.sendData(IR_Broadcast, data4, sizeof(data4));
-             enc1.sendData(IR_Broadcast, data3, sizeof(data3));
-             enc2.sendData(IR_Broadcast, data2, sizeof(data2));
-             enc3.sendData(IR_Broadcast, data1, sizeof(data1));
+            //  enc0.sendData(IR_Broadcast, data4, sizeof(data4));
+            //  enc1.sendData(IR_Broadcast, data3, sizeof(data3));
+            //  enc2.sendData(IR_Broadcast, data2, sizeof(data2));
+            //  enc3.sendData(IR_Broadcast, data1, sizeof(data1));
             //  enc10.sendData(IR_Broadcast, data4, sizeof(data4));
              //  enc11.sendData(IR_Broadcast, data3, sizeof(data3));
              //  enc12.sendData(IR_Broadcast, data2, sizeof(data2));
@@ -203,7 +203,7 @@ void setup()
     pinMode(LoopOut, OUTPUT);
     // pinMode(SignalDetectLed, OUTPUT);
 
-    pinMode(dec1_PIN, INPUT_PULLUP);
+    pinMode(dec0_PIN, INPUT_PULLUP);
     // pinMode(dec2_PIN, INPUT_PULLUP);
 
     static IR_DecoderRaw *blind[]{
@@ -215,34 +215,34 @@ void setup()
         &dec5,
         &dec6,
         &dec7,
-        &dec8,
-        &dec9,
-        &dec10,
-        &dec11,
-        &dec12,
-        &dec13,
+        // &dec8,
+        // &dec9,
+        // &dec10,
+        // &dec11,
+        // &dec12,
+        // &dec13,
     };
 
-    // enc0.setBlindDecoders(blind, sizeof(blind) / sizeof(IR_DecoderRaw *));
+    enc0.setBlindDecoders(blind, sizeof(blind) / sizeof(IR_DecoderRaw *));
     // enc1.setBlindDecoders(blind, sizeof(blind) / sizeof(IR_DecoderRaw *));
     // enc2.setBlindDecoders(blind, sizeof(blind) / sizeof(IR_DecoderRaw *));
     // enc3.setBlindDecoders(blind, sizeof(blind) / sizeof(IR_DecoderRaw *));
     // enc10.setBlindDecoders(blind, sizeof(blind) / sizeof(IR_DecoderRaw *));
 
     decSetup(0);
-    // decSetup(1);
-    // decSetup(2);
-    // decSetup(3);
-    // decSetup(4);
-    // decSetup(5);
-    // decSetup(6);
-    // decSetup(7);
+    decSetup(1);
+    decSetup(2);
+    decSetup(3);
+    decSetup(4);
+    decSetup(5);
+    decSetup(6);
+    decSetup(7);
     // decSetup(8);
     // decSetup(9);
     // decSetup(10);
-    decSetup(11);
-    decSetup(12);
-    decSetup(13);
+    // decSetup(11);
+    // decSetup(12);
+    // decSetup(13);
 }
 
 void loop()
@@ -261,12 +261,12 @@ void loop()
     decStat(5);
     decStat(6);
     decStat(7);
-    decStat(8);
-    decStat(9);
-    decStat(10);
-    decStat(11);
-    decStat(12);
-    decStat(13);
+    // decStat(8);
+    // decStat(9);
+    // decStat(10);
+    // decStat(11);
+    // decStat(12);
+    // decStat(13);
 
     // status(decForward);
     // status(decBackward);
@@ -321,7 +321,7 @@ void detectSignal()
 }
 
 // test
-void status(IR_Decoder &dec)
+bool status(IR_Decoder &dec)
 {
     if (dec.gotData.available())
     {
@@ -572,4 +572,5 @@ void status(IR_Decoder &dec)
         // obj->resetAvailable();
         Serial.write(str.c_str());
     }
+    return false;
 }
diff --git a/IR_DecoderRaw.cpp b/IR_DecoderRaw.cpp
index 997b54a..c878447 100644
--- a/IR_DecoderRaw.cpp
+++ b/IR_DecoderRaw.cpp
@@ -58,7 +58,7 @@ void IR_DecoderRaw::isr()
     interrupts();
     if (time_ < oldTime)
     {
-#ifdef IRDEBUG
+#ifdef  IRDEBUG/* 1 */
         Serial.print("\n");
         Serial.print("count:         ");
         Serial.println(wrongCounter++);