diff --git a/newcode/main.c b/newcode/main.c
index e34c808..0230b57 100644
--- a/newcode/main.c
+++ b/newcode/main.c
@@ -1,11 +1,12 @@
 #include <avr/io.h>
 #include <util/delay.h>
-#include "uart.h"
 #include <avr/interrupt.h>
+#include "yaMBSiavr.h"
+
+uint16_t inputStatus[9];
 
 void init_clk(void)
 {
-
     // ========= System Clock configuration =========
     // Set to external 16Mhz crystal, using the PLL at *2
     // set it to be a 12-16Mhz crystal with a slow start-up time.
@@ -28,18 +29,47 @@ void init_clk(void)
     // ==============================================
 }
 
+void init_timer_100us(){
+    TCC0.CTRLA |= TC_CLKSEL_DIV256_gc;
+    TCC0.PER = 13; // ==> 9615us
+    TCC0.INTCTRLA |= TC_OVFINTLVL_MED_gc;
+}
+
+void modbusGet(void) {
+	if (modbusGetBusState() & (1<<ReceiveCompleted))
+    {
+        switch(rxbuffer[1]) {
+            case fcReadHoldingRegisters:
+                inputStatus[0]=(~PORTC.IN) & 0xFF;
+                modbusExchangeRegisters(inputStatus, 0, 8);
+                break;
+            default:
+                modbusSendException(ecIllegalFunction);
+                break;
+        }
+    }
+}
+
 int main(void){
     init_clk();
-    init_uart();
     PORTD.DIRSET = 1 << 5;
+
+    PORTCFG.MPCMASK = 0xFF;
+    PORTC.PIN1CTRL = PORT_OPC_PULLUP_gc;
+
+    init_timer_100us();
+
+    PMIC.CTRL |= PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm; 
     sei();
-    
+
+    modbusSetAddress(1);
+    modbusInit();
+
     for(;;){
-        char tmp = USARTD0.DATA;
-        if(!tmp)
-            tmp='a';
-        USARTD0.DATA = tmp;
-        PORTD.OUTTGL = 1 << 5;
-        _delay_ms(1000);
+        modbusGet();
     }
 }
+
+ISR(TCC0_OVF_vect){
+    modbusTickTimer();
+}
diff --git a/newcode/makefile b/newcode/makefile
index c611bd3..ab081c8 100644
--- a/newcode/makefile
+++ b/newcode/makefile
@@ -1,5 +1,5 @@
 TARGET  = main.elf
-FILES   = main fifo uart yaMBSiavr
+FILES   = main yaMBSiavr
 MCU     = atxmega32a4 
 PROGC	= x32a4
 CC      = avr-gcc
@@ -7,7 +7,7 @@ TOOL    = atmelice_pdi
 
 BUILDDIR = build
 
-DEFINES = -DF_CPU=32000000UL
+DEFINES = -DF_CPU=32000000UL -DBOARDTYPE=9ch_pt100
  
 CFLAGS  =-mmcu=$(MCU) -O2 -Wall $(DEFINES) -std=c99 -ffunction-sections -fdata-sections
 LDFLAGS =-mmcu=$(MCU) -Wl,--gc-sections
diff --git a/newcode/yaMBSiavr.c b/newcode/yaMBSiavr.c
index f5f0583..d21cb5e 100644
--- a/newcode/yaMBSiavr.c
+++ b/newcode/yaMBSiavr.c
@@ -222,7 +222,8 @@ ISR(UART_TRANSMIT_COMPLETE_INTERRUPT)
 	modbusReset();
 }
 
-//TODO
+const uint16_t bsel = 208;
+const int8_t bscale = 0;
 void modbusInit(void)
 {
 #ifndef __AVR_ATxmega32A4__
@@ -240,12 +241,28 @@ void modbusInit(void)
 	transceiver_rxen();
 	#endif
 	BusState=(1<<TimerActive);
-#elif
-    //BRR
-    //RX, TX enable
+#else
+    //8bit
+    USARTD0.CTRLC = USART_CHSIZE0_bm | USART_CHSIZE1_bm;
+
+    //38400
+    USARTD0.BAUDCTRLA = bsel;
+    USARTD0.BAUDCTRLB = 0 | (bsel >> 8) | (bscale << USART_BSCALE0_bp);
+
+    USARTD0.CTRLB = USART_TXEN_bm | USART_RXEN_bm;
+
     //Interrupt enable (levels)
-    //Physical type
-    //Busstate
+    USARTD0.CTRLA |= USART_RXCINTLVL_HI_gc;
+    USARTD0.CTRLA |= USART_TXCINTLVL_HI_gc;
+
+    PORTD_OUTSET = PIN3_bm;
+    PORTD_DIRSET = PIN3_bm;
+    PORTD_OUTCLR = PIN2_bm;
+    PORTD_DIRCLR = PIN2_bm;
+
+    //TODO Physical type 485
+
+    BusState=(1<<TimerActive);
 #endif
 }
 
@@ -267,6 +284,7 @@ void modbusSendMessage(unsigned char packtop)
 #ifndef __AVR_ATxmega32A4__
     UART_CONTROL|=(1<<UART_UDRIE);
 #else
+    //TODO use define for usartd
     USARTD0_CTRLA |= USART_DREINTLVL_HI_gc;
 #endif
 
diff --git a/newcode/yaMBSiavr.h b/newcode/yaMBSiavr.h
index a2e54ac..2e61f7c 100644
--- a/newcode/yaMBSiavr.h
+++ b/newcode/yaMBSiavr.h
@@ -219,7 +219,7 @@ THE POSSIBILITY OF SUCH DAMAGE.
 * Use 485 or 232, default: 485
 * Use 232 for testing purposes or very simple applications that do not require RS485 and bus topology.
 */
-#define PHYSICAL_TYPE 485 //possible values: 485, 232
+#define PHYSICAL_TYPE 232//485 //possible values: 485, 232
 
 /*
 #define modbusBaudrate 38400