How do i initialize LCD mounted on my microcontroler ???

[andre_luis]

It complains about Sbit.. It does not recognize it..

The sbit statement is an intrinsic macro from KEIL compiler used for bit mapping, not a C standard compatible command available for other compilers.



+++

 

[215]

Well..
The direction part is setup somewhere else..
but the other defines is done like this

#define LCD_RS   (GPIO_PORTA_DATA_R << 7)

which give me these kind of problems

16: error: lvalue required as left operand of assignment
[cc] LCD_EN = 1;
^

Yout LCD_DATA if defined like this

INT32U LCD_DATA =  GPIO_PORTB_DATA_R;

But it is also troublesome because it gives this error message,

error: initializer element is not constant
[cc] INT32U LCD_DATA = GPIO_PORTB_DATA_R;
^

 

[milan.rajik]

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Code C - [expand]
1
#define LCD_RS, LCD_RW, LCD_EN

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are bits and you should check your compiler manual about how to define Port bits?

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Code C - [expand]
1
#define LCD_PORT ...

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is a complete PORT.