[General] Problem Displaying a Signed Value with Decimals in LCD

[Jayakumar.azetech]

Hi,

I am new to the programming, I facing a with a problem to display the signed valued on the LCD, I get the correct output with the GCC simulation, but unfortunately on to the hardware I get some garbage value.

just to display any signed value, like -156 on the 16x2

>>when it tried to display it on the display i get, (+0

any help!!!

- - - Updated - - -

my code,

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Code C - [expand]
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l_Current_Signed_Value = -850; 
  Display_Decimal((float)l_Current_Signed_Value);
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 void Display_Decimal(int32 value)
   {
      if((value/100000000)!=0)       Decimal(value,9);
      else if((value/10000000)!=0)       Decimal(value,8);
      else if((value/1000000)!=0)       Decimal(value,7);
      else if((value/100000)!=0)       Decimal(value,6);
      else if((value/10000)!=0)       Decimal(value,5);
      else if((value/1000)!=0)    Decimal(value,4);
      else if((value/100)!=0)    Decimal(value,3);
      else if((value/10)!=0)       Decimal(value,2);
      else if(value!=0)          Decimal(value,1);
      else                   LCD_Data('0');
   }
------------------------------------------------
 
 void Decimal(int32 value,int8 digit)
   {
      switch(digit)
      {
         case 9:    LCD_Data((value/100000000)+0x30);    value%=100000000;
         case 8:    LCD_Data((value/10000000)+0x30);    value%=10000000;
         case 7:    LCD_Data((value/1000000)+0x30);    value%=1000000;
         case 6:    LCD_Data((value/100000)+0x30);    value%=100000;
         case 5:    LCD_Data((value/10000)+0x30);    value%=10000;
         case 4:    LCD_Data((value/1000)+0x30);    value%=1000;
         case 3:    LCD_Data((value/100)+0x30);    value%=100;
         case 2:    LCD_Data((value/10)+0x30);       value%=10;
         case 1:    LCD_Data(value+0x30);
      }
   }

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any help would be appreciate!!!!!!!!!!!!!!!!!!!!!!!!!!