diff --git a/software/Firmware/Src/VoltageSensorActualValue.c b/software/Firmware/Src/VoltageSensorActualValue.c
index 253722f..69be928 100644
--- a/software/Firmware/Src/VoltageSensorActualValue.c
+++ b/software/Firmware/Src/VoltageSensorActualValue.c
@@ -55,27 +55,35 @@ void VoltageSensorActualValue_Init()
 
 bool VoltageSensorActualValue_GeMeasurementData(VoltageSensorActualValue_MeasurementData_t *measurementData)
 {
+    // send dummy data
+
     I2C_GenerateSTART(ENABLE);
     while(!I2C_CheckEvent(I2C_EVENT_MASTER_MODE_SELECT));
 
     I2C_Send7bitAddress((I2C_SLAVE_ADDRESS << 1), I2C_DIRECTION_TX);
     while(!I2C_CheckEvent(I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));
 
+    I2C_SendData(0xf);
+    while(!I2C_CheckEvent(I2C_EVENT_MASTER_BYTE_TRANSMITTED));
+
+    I2C_GenerateSTOP(ENABLE);
+    while(I2C_GetFlagStatus(I2C_FLAG_BUSBUSY));
+
+
+
+
+    // dummy receive
+
+
 //    I2C_Send7bitAddress((I2C_SLAVE_ADDRESS << 1), I2C_DIRECTION_RX);
 //    while(!I2C_CheckEvent(I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED));
 
 //    UserInterface_ShowMessage(USER_INTERFACE_COLLECTING_DATA_MSG);
 
-
-    I2C_SendData(0xf);
     //I2C_ReceiveData();
-        while(!I2C_CheckEvent(I2C_EVENT_MASTER_BYTE_TRANSMITTED));
 
 
 
-    I2C_GenerateSTOP(ENABLE);
-    while(I2C_GetFlagStatus(I2C_FLAG_BUSBUSY));
-
     // for temporary debug only
     UserInterface_ShowMessage(USER_INTERFACE_COLLECTING_DATA_MSG);