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problem in display the value of variable in LCD

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abhishekdixit

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hello,
i am using 16X2 LCD with 8051 micro controller. in my c programing i declared a variable(say char a) in which the value 0xAE is stored manually(e.g. a=0xAE;) now when i want to show this value on LCD but when i send on LCD the variable name on lcd data (lcd_data(a);) then it send tha ascii value of variable a rather i want to display the value of variable a on LCD ehich 0xAE. now i am unable to understand what should i do?
Please hepl me!!

Thank you,

with regards,
Abhishek Dixit
 

maybe this source can help you,

Code Basic4GL - [expand]
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void print_hex_to_lcd(char hex){
   unsigned char temp;
   temp=hex/16;
   if(temp>9)lcd_putc(temp+55);  //this procedure to print char to lcd
   else lcd_putc(temp+48);
   temp=hex%16;
   if(temp>9)lcd_putc(temp+55);
   else lcd_putc(temp+48);
}


I assume you have "lcd_putc" procedure,

Thanks
 
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