Usage of sbit with structure members

[Venkatesh Dhiravath]

Hi all,

 

go trough the following program,

 

 

struct node{

 

                 bit    open;

                 bit    close;

}door[2];

 

 

sbit door[0].open = P1^0;

sbit door[0].close = P1^1;

sbit door[1].open = P1^2;

sbit door[2].close = P1^3;

 

 

 

when I compile / build this program, error is thrown stating that C141: Invalid usage of sbit. Can any one verify and suggest me, how to assign SFR bit to structure members or arrays.

 

 

[AJISH ALFRED]

Yes, it is invalid usage.

 

sbit door[0].open = P1^0;

 

In the above line you can use struct node instead of sbit, like

 

struct node door[0].open = P1^0;

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