diff --git a/SerialPorts.c b/SerialPorts.c
index b3b29cf..b7cbbb5 100644
--- a/SerialPorts.c
+++ b/SerialPorts.c
@@ -8,57 +8,20 @@ tSerialPorts SERIAL_PORTS;
 
 
 uint8_t buf_USART2_TRANSMITTED[256];
-ALIGN(256) uint8_t buf_USART2_DMA[6];
+ALIGN(256) uint8_t buf_USART2_DMA[128];
 
-//static void DMA_USART2_ErrorCallbackTx() {
-//    while (1) {
-//        __asm("nop");
-//    }
-//}
 
 static void DMA_USART2_TransferCompleteCallbackTx() {
-//    DMA_StopChannel(DMA_INSTANCE_0, DMA_CHANNEL_6);
     SerialPort_TxEndTransmitted(SERIAL_PORTS.SerialPortLog_IO.env, 1);
     asm("nop");
 }
 
-//static void DMA_USART2_ErrorCallbackRx() {
-//    while (1) {
-//        __asm("nop");
-//    }
-//}
-
 static void DMA_USART2_TransferCompleteCallbackRx() {
-    ++SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_LEN_BUF;
-
-//    SerialPort_RxDmaBufToQueue(SERIAL_PORTS.SerialPortLog_IO.env, buf_USART2_DMA);
-
-    SerialPortTransmit(&SERIAL_PORTS.cliVirtualPortIn_Io,
-                       (uint8_t *) &buf_USART2_DMA[SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF],
-                       SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_LEN_BUF, 0);
-    SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF += SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_LEN_BUF;
-    SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_LEN_BUF = 0;
-    if (SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF >= SERIAL_PORTS.SerialPortLog.DMA_BUF_LEN)
-        SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF = 0;
-
-//        DMA_ModifyAddress(DMA_INSTANCE_0, SERIAL_PORTS.SerialPortLog.RX_DMA_CHANNEL, &(SERIAL_PORTS.SerialPortLog.UART->DATA),
-//                          (void *) ((uint32_t) (buf_USART2_DMA)));
+    SerialPort_RxDmaBufToQueue(SERIAL_PORTS.SerialPortLog_IO.env, true,buf_USART2_DMA);
 }
 
 static void FCUART_IldeInterrupt_CallBack(uint8_t u8UartIndex) {
-
-    SerialPort_RxDmaBufToQueue(SERIAL_PORTS.SerialPortLog_IO.env, buf_USART2_DMA);
-
-    SerialPortTransmit(&SERIAL_PORTS.cliVirtualPortIn_Io,
-                       (uint8_t *) &buf_USART2_DMA[SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF],
-                       SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_LEN_BUF, 0);
-    SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF += SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_LEN_BUF;
-    SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_LEN_BUF = 0;
-    if (SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF >= SERIAL_PORTS.SerialPortLog.DMA_BUF_LEN)
-        SERIAL_PORTS.SerialPortLog.UART_DMA_RECEIVED_POINTER_BUF = 0;
-
-    //    DMA_ModifyAddress(DMA_INSTANCE_0, SERIAL_PORTS.SerialPortLog.RX_DMA_CHANNEL, &(SERIAL_PORTS.SerialPortLog.UART->DATA), (void *)((uint32_t)(buf_USART2_DMA)));
-
+    SerialPort_RxDmaBufToQueue(SERIAL_PORTS.SerialPortLog_IO.env, false,buf_USART2_DMA);
     PROCESS_UNUSED_VAR(u8UartIndex)
 }
 
@@ -115,7 +78,7 @@ static void vSerialPort_InitUSART2(tSerialPortFlagchip *env) {
             env,
 
             FCUART2,
-            2000000,//115200,
+            921600,//115200,
 
             2, // UART0 = 0 ... UART7 = 7
             FCUART2_IRQn, // FCUART0_IRQn ... FCUART7_IRQn
@@ -142,7 +105,7 @@ static void vSerialPort_InitUSART2(tSerialPortFlagchip *env) {
 
 
             1024,
-            0,
+            1024,
 
             DMA_USART2_TransferCompleteCallbackRx,
             NULL,
@@ -162,7 +125,6 @@ static void vSerialPort_InitUSART2(tSerialPortFlagchip *env) {
 
 
 }
-///конец------------------------------------------Модем-----------------------------------------------------------------
 
 void SerialPorts_Init() {
 
@@ -173,8 +135,8 @@ void SerialPorts_Init() {
     SerialPortVirt_Init(&env->cliVirtualPortOut, 4096);
     env->cliVirtualPortOut_Io = SerialPortVirt_GetIo(&env->cliVirtualPortOut);
 
-    SerialPortVirt_Init(&env->cliVirtualPortIn, 128);
-    env->cliVirtualPortIn_Io = SerialPortVirt_GetIo(&env->cliVirtualPortIn);
+//    SerialPortVirt_Init(&env->cliVirtualPortIn, 128);
+//    env->cliVirtualPortIn_Io = SerialPortVirt_GetIo(&env->cliVirtualPortIn);
 
 //    SerialPortP2p_Init(&env->cliVirtualPort, 4 * 1024, 1024);
 //    env->cliVirtualInIo = SerialPortP2p_GetIoFirst(&env->cliVirtualPort);
@@ -182,6 +144,7 @@ void SerialPorts_Init() {
 
     vSerialPort_InitUSART2(&env->SerialPortLog);
     SERIAL_PORTS.SerialPortLog_IO = vSerialPortGetIo(&env->SerialPortLog);
+    SERIAL_PORTS.SerialPortLog_Sniffer_IO = vSerialPortGetSnifferIo(&env->SerialPortLog);
 }
 
 
diff --git a/SerialPorts.h b/SerialPorts.h
index 08e5b55..0b760ad 100644
--- a/SerialPorts.h
+++ b/SerialPorts.h
@@ -11,13 +11,12 @@
 typedef struct {
     tSerialPortFlagchip SerialPortLog;
     tSerialPortIO SerialPortLog_IO;
+    tSerialPortIO SerialPortLog_Sniffer_IO;
+
 
     tSerialPortVirt cliVirtualPortOut;
     tSerialPortIO cliVirtualPortOut_Io;
 
-    tSerialPortVirt cliVirtualPortIn;
-    tSerialPortIO cliVirtualPortIn_Io;
-
 } tSerialPorts;
 
 extern tSerialPorts SERIAL_PORTS;