LCOM1920-T5G03

#ifndef UART_MACROS_H_INCLUDED

#define UART_MACROS_H_INCLUDED

#define UART_BITRATE        115200

#define COM1_ADDR           0x3F8

#define COM2_ADDR           0x2F8

#define COM1_IRQ            4

#define COM2_IRQ            3

#define COM1_VECTOR         0x0C

#define COM2_VECTOR         0x0B

#define UART_RBR            0

#define UART_THR            0

#define UART_IER            1

#define UART_IIR            2

#define UART_FCR            2

#define UART_LCR            3

#define UART_MCR            4

#define UART_LSR            5

#define UART_MSR            6

#define UART_SR             7

#define UART_DLL            0

#define UART_DLM            1

#define UART_BITS_PER_CHAR_POS 0

#define UART_STOP_BITS_POS     2

#define UART_PARITY_POS        3

#define UART_BREAK_CONTROL_POS 6

#define UART_DLAB_POS          7

#define UART_BITS_PER_CHAR  (BIT(0) | BIT(1))

#define UART_STOP_BITS      (BIT(2))

#define UART_PARITY         (BIT(3) | BIT(4) | BIT(5))

#define UART_BREAK_CONTROL  (BIT(6))

#define UART_DLAB           (BIT(7))

#define UART_GET_BITS_PER_CHAR(n) ((n)&UART_BITS_PER_CHAR + 5)

#define UART_GET_STOP_BITS(n)     ((n)&UART_STOP_BITS? 2 : 1)

#define UART_GET_PARITY(n)        (((n)&UART_PARITY       )>>UART_PARITY_POS       )

#define UART_GET_BREAK_CONTROL(n) (((n)&UART_BREAK_CONTROL)>>UART_BREAK_CONTROL_POS)

#define UART_GET_DLAB(n)          (((n)&UART_DLAB         )>>UART_DLAB_POS         )

typedef enum {

    uart_parity_none = 0x0,

    uart_parity_odd  = 0x1,

    uart_parity_even = 0x3,

    uart_parity_par1 = 0x5,

    uart_parity_par0 = 0x7

} uart_parity;

#endif //UART_MACROS_H_INCLUDED