tt_uart.h

ST5518机顶盒系统文件系统源代码！绝对超值！

/*****************************************************************************

File Name   : tt_uart.h

Description : Header file defining UART assignment

Copyright (C) 2001 STMicroelectronics

*****************************************************************************/

#ifndef __TT_UART_H
#define __TT_UART_H

/* Includes --------------------------------------------------------------- */

#include <stpio.h>
#include <stuart.h>

/* Definitions ------------------------------------------------------------ */

enum {
    ASC_DEVICE_0,
    ASC_DEVICE_1,
    ASC_DEVICE_2,
    ASC_DEVICE_3,
    ASC_DEVICE_NOT_USED
};

enum {
    PIO_DEVICE_0,
    PIO_DEVICE_1,
    PIO_DEVICE_2,
    PIO_DEVICE_3,
    PIO_DEVICE_4,
    PIO_DEVICE_NOT_USED
};

#ifndef PIO_BIT_NOT_USED
#define PIO_BIT_NOT_USED     0
#endif

/* Port pins for PIO */
#if defined(ST_5508) || defined(ST_5518)

#define ASC_0_TXD_BIT   PIO_BIT_0                /* Port 0 */
#define ASC_0_RXD_BIT   PIO_BIT_0
#define ASC_0_RTS_BIT   PIO_BIT_NOT_USED
#define ASC_0_CTS_BIT   PIO_BIT_NOT_USED
#define ASC_0_TXD_DEV   PIO_DEVICE_0
#define ASC_0_RXD_DEV   PIO_DEVICE_0
#define ASC_0_RTS_DEV   PIO_DEVICE_NOT_USED
#define ASC_0_CTS_DEV   PIO_DEVICE_NOT_USED

#define ASC_1_TXD_BIT   PIO_BIT_5                /* Port 1 */
#define ASC_1_RXD_BIT   PIO_BIT_1
#define ASC_1_RTS_BIT   PIO_BIT_NOT_USED
#define ASC_1_CTS_BIT   PIO_BIT_NOT_USED
#define ASC_1_TXD_DEV   PIO_DEVICE_1
#define ASC_1_RXD_DEV   PIO_DEVICE_2
#define ASC_1_RTS_DEV   PIO_DEVICE_NOT_USED
#define ASC_1_CTS_DEV   PIO_DEVICE_NOT_USED

#define ASC_2_TXD_BIT   PIO_BIT_3                /* Port 2 */
#define ASC_2_RXD_BIT   PIO_BIT_4
#define ASC_2_RTS_BIT   PIO_BIT_NOT_USED
#define ASC_2_CTS_BIT   PIO_BIT_NOT_USED
#define ASC_2_TXD_DEV   PIO_DEVICE_1
#define ASC_2_RXD_DEV   PIO_DEVICE_1
#define ASC_2_RTS_DEV   PIO_DEVICE_NOT_USED
#define ASC_2_CTS_DEV   PIO_DEVICE_NOT_USED

#define ASC_3_TXD_BIT   PIO_BIT_0                /* Port 3 */
#define ASC_3_RXD_BIT   PIO_BIT_0
#define ASC_3_RTS_BIT   PIO_BIT_NOT_USED
#define ASC_3_CTS_BIT   PIO_BIT_NOT_USED
#define ASC_3_TXD_DEV   PIO_DEVICE_2
#define ASC_3_RXD_DEV   PIO_DEVICE_2
#define ASC_3_RTS_DEV   PIO_DEVICE_NOT_USED
#define ASC_3_CTS_DEV   PIO_DEVICE_NOT_USED

#elif defined(ST_5510) || defined(ST_5512)

#define ASC_0_TXD_BIT   PIO_BIT_0                /* Port 0 */
#define ASC_0_RXD_BIT   PIO_BIT_1
#define ASC_0_RTS_BIT   PIO_BIT_NOT_USED
#define ASC_0_CTS_BIT   PIO_BIT_NOT_USED
#define ASC_0_TXD_DEV   PIO_DEVICE_0
#define ASC_0_RXD_DEV   PIO_DEVICE_0
#define ASC_0_RTS_DEV   PIO_DEVICE_NOT_USED
#define ASC_0_CTS_DEV   PIO_DEVICE_NOT_USED

#define ASC_1_TXD_BIT   PIO_BIT_5                /* Port 1 */
#define ASC_1_RXD_BIT   PIO_BIT_6
#define ASC_1_RTS_BIT   PIO_BIT_NOT_USED
#define ASC_1_CTS_BIT   PIO_BIT_NOT_USED
#define ASC_1_TXD_DEV   PIO_DEVICE_1
#define ASC_1_RXD_DEV   PIO_DEVICE_1
#define ASC_1_RTS_DEV   PIO_DEVICE_NOT_USED
#define ASC_1_CTS_DEV   PIO_DEVICE_NOT_USED

#define ASC_2_TXD_BIT   PIO_BIT_0                /* Port 2 */
#define ASC_2_RXD_BIT   PIO_BIT_1
#define ASC_2_RTS_BIT   PIO_BIT_NOT_USED
#define ASC_2_CTS_BIT   PIO_BIT_NOT_USED
#define ASC_2_TXD_DEV   PIO_DEVICE_2
#define ASC_2_RXD_DEV   PIO_DEVICE_2
#define ASC_2_RTS_DEV   PIO_DEVICE_NOT_USED
#define ASC_2_CTS_DEV   PIO_DEVICE_NOT_USED
    
#define ASC_3_TXD_BIT   PIO_BIT_0                /* Port 3 */
#define ASC_3_RXD_BIT   PIO_BIT_1
#define ASC_3_RTS_BIT   PIO_BIT_4
#define ASC_3_CTS_BIT   PIO_BIT_3
#define ASC_3_TXD_DEV   PIO_DEVICE_4
#define ASC_3_RXD_DEV   PIO_DEVICE_4
#define ASC_3_RTS_DEV   PIO_DEVICE_4
#define ASC_3_CTS_DEV   PIO_DEVICE_4

#endif

/* Define the allocation of UARTs to TBX, PPP or smartcard */
#if defined(ST_5508) || defined(ST_5518)

#define ASC_DEVICE_TYPE            STUART_16_BYTE_FIFO

#define DATA_UART_DEV              ASC_DEVICE_2

#define DATA_UART_BASE_ADDRESS     ASC_2_BASE_ADDRESS
#define DATA_UART_INTERRUPT        ASC_2_INTERRUPT
#define DATA_UART_INTERRUPT_LEVEL  ASC_2_INTERRUPT_LEVEL
#define DATA_UART_RXD_BIT          ASC_2_RXD_BIT
#define DATA_UART_RXD_DEV          ASC_2_RXD_DEV
#define DATA_UART_TXD_BIT          ASC_2_TXD_BIT
#define DATA_UART_TXD_DEV          ASC_2_TXD_DEV
#define DATA_UART_CTS_BIT          ASC_2_CTS_BIT
#define DATA_UART_CTS_DEV          ASC_2_CTS_DEV
#define DATA_UART_RTS_BIT          ASC_2_RTS_BIT
#define DATA_UART_RTS_DEV          ASC_2_RTS_DEV

#define MODEM_UART_DEV             ASC_DEVICE_1

#define MODEM_UART_BASE_ADDRESS    ASC_1_BASE_ADDRESS
#define MODEM_UART_INTERRUPT       ASC_1_INTERRUPT
#define MODEM_UART_INTERRUPT_LEVEL ASC_1_INTERRUPT_LEVEL
#define MODEM_UART_RXD_BIT         ASC_1_RXD_BIT
#define MODEM_UART_RXD_DEV         ASC_1_RXD_DEV
#define MODEM_UART_TXD_BIT         ASC_1_TXD_BIT
#define MODEM_UART_TXD_DEV         ASC_1_TXD_DEV
#define MODEM_UART_CTS_BIT         ASC_1_CTS_BIT
#define MODEM_UART_CTS_DEV         ASC_1_CTS_DEV
#define MODEM_UART_RTS_BIT         ASC_1_RTS_BIT
#define MODEM_UART_RTS_DEV         ASC_1_RTS_DEV

#define SC0_UART_DEV               ASC_DEVICE_0

#define SC0_UART_BASE_ADDRESS      ASC_0_BASE_ADDRESS
#define SC0_UART_INTERRUPT         ASC_0_INTERRUPT
#define SC0_UART_INTERRUPT_LEVEL   ASC_0_INTERRUPT_LEVEL
#define SC0_UART_RXD_BIT           ASC_0_RXD_BIT
#define SC0_UART_RXD_DEV           ASC_0_RXD_DEV
#define SC0_UART_TXD_BIT           ASC_0_TXD_BIT
#define SC0_UART_TXD_DEV           ASC_0_TXD_DEV
#define SC0_UART_CTS_BIT           ASC_0_CTS_BIT
#define SC0_UART_CTS_DEV           ASC_0_CTS_DEV
#define SC0_UART_RTS_BIT           ASC_0_RTS_BIT
#define SC0_UART_RTS_DEV           ASC_0_RTS_DEV
    
#define SC1_UART_DEV               ASC_DEVICE_3

#define SC1_UART_BASE_ADDRESS      ASC_3_BASE_ADDRESS
#define SC1_UART_INTERRUPT         ASC_3_INTERRUPT
#define SC1_UART_INTERRUPT_LEVEL   ASC_3_INTERRUPT_LEVEL
#define SC1_UART_RXD_BIT           ASC_3_RXD_BIT
#define SC1_UART_RXD_DEV           ASC_3_RXD_DEV
#define SC1_UART_TXD_BIT           ASC_3_TXD_BIT
#define SC1_UART_TXD_DEV           ASC_3_TXD_DEV
#define SC1_UART_CTS_BIT           ASC_3_CTS_BIT
#define SC1_UART_CTS_DEV           ASC_3_CTS_DEV
#define SC1_UART_RTS_BIT           ASC_3_RTS_BIT
#define SC1_UART_RTS_DEV           ASC_3_RTS_DEV

#elif defined(ST_5510) || defined(ST_5512)

#if defined(ST_5510)

#define ASC_DEVICE_TYPE            STUART_16_BYTE_FIFO

#else

#define ASC_DEVICE_TYPE            STUART_RTSCTS

#endif

#define DATA_UART_DEV              ASC_DEVICE_3

#define DATA_UART_BASE_ADDRESS     ASC_3_BASE_ADDRESS
#define DATA_UART_INTERRUPT        ASC_3_INTERRUPT
#define DATA_UART_INTERRUPT_LEVEL  ASC_3_INTERRUPT_LEVEL
#define DATA_UART_RXD_BIT          ASC_3_RXD_BIT
#define DATA_UART_RXD_DEV          ASC_3_RXD_DEV
#define DATA_UART_TXD_BIT          ASC_3_TXD_BIT
#define DATA_UART_TXD_DEV          ASC_3_TXD_DEV
#define DATA_UART_CTS_BIT          ASC_3_CTS_BIT
#define DATA_UART_CTS_DEV          ASC_3_CTS_DEV
#define DATA_UART_RTS_BIT          ASC_3_RTS_BIT
#define DATA_UART_RTS_DEV          ASC_3_RTS_DEV

#define MODEM_UART_DEV             ASC_DEVICE_1

#define MODEM_UART_BASE_ADDRESS    ASC_1_BASE_ADDRESS
#define MODEM_UART_INTERRUPT       ASC_1_INTERRUPT
#define MODEM_UART_INTERRUPT_LEVEL ASC_1_INTERRUPT_LEVEL
#define MODEM_UART_RXD_BIT         ASC_1_RXD_BIT
#define MODEM_UART_RXD_DEV         ASC_1_RXD_DEV
#define MODEM_UART_TXD_BIT         ASC_1_TXD_BIT
#define MODEM_UART_TXD_DEV         ASC_1_TXD_DEV
#define MODEM_UART_CTS_BIT         ASC_1_CTS_BIT
#define MODEM_UART_CTS_DEV         ASC_1_CTS_DEV
#define MODEM_UART_RTS_BIT         ASC_1_RTS_BIT
#define MODEM_UART_RTS_DEV         ASC_1_RTS_DEV

#define SC0_UART_DEV               ASC_DEVICE_2

#define SC0_UART_BASE_ADDRESS      ASC_2_BASE_ADDRESS
#define SC0_UART_INTERRUPT         ASC_2_INTERRUPT
#define SC0_UART_INTERRUPT_LEVEL   ASC_2_INTERRUPT_LEVEL
#define SC0_UART_RXD_BIT           ASC_2_RXD_BIT
#define SC0_UART_RXD_DEV           ASC_2_RXD_DEV
#define SC0_UART_TXD_BIT           ASC_2_TXD_BIT
#define SC0_UART_TXD_DEV           ASC_2_TXD_DEV
#define SC0_UART_CTS_BIT           ASC_2_CTS_BIT
#define SC0_UART_CTS_DEV           ASC_2_CTS_DEV
#define SC0_UART_RTS_BIT           ASC_2_RTS_BIT
#define SC0_UART_RTS_DEV           ASC_2_RTS_DEV
    
#define SC1_UART_DEV               ASC_DEVICE_0

#define SC1_UART_BASE_ADDRESS      ASC_0_BASE_ADDRESS
#define SC1_UART_INTERRUPT         ASC_0_INTERRUPT
#define SC1_UART_INTERRUPT_LEVEL   ASC_0_INTERRUPT_LEVEL
#define SC1_UART_RXD_BIT           ASC_0_RXD_BIT
#define SC1_UART_TXD_BIT           ASC_0_TXD_BIT
#define SC1_UART_RXD_DEV           ASC_0_RXD_DEV
#define SC1_UART_TXD_DEV           ASC_0_TXD_DEV
#define SC1_UART_CTS_BIT           ASC_0_CTS_BIT
#define SC1_UART_CTS_DEV           ASC_0_CTS_DEV
#define SC1_UART_RTS_BIT           ASC_0_RTS_BIT
#define SC1_UART_RTS_DEV           ASC_0_RTS_DEV

#else
#error Error: DVD_FRONTEND undefined
#endif

/* Typedefs --------------------------------------------------------------- */
/* Functions -------------------------------------------------------------- */

#endif

/* EOF */