os_viewc.h

来自「This a simple OS for study.」· C头文件 代码 · 共 41 行

/*
*********************************************************************************************************
*                                           uC/OS-View
*
*                            (c) Copyright 2002, Micrium, Inc., WESTON, FL
*                                       All Rights Reserved
*
*                                       Configuration File
*                                    Intel 80x86 (Large Model)
*
* Filename   : OS_VIEWc.H
* Programmer : Jean J. Labrosse
*********************************************************************************************************
*/

/*
*********************************************************************************************************
*                                              CONSTANTS
*                                          PORT INDEPENDENT
*********************************************************************************************************
*/

#define  OS_VIEW_BAUDRATE              38400L               /* Baud rate                                        */

#define  OS_VIEW_RX_BUF_SIZE              20                /* Rx buffer size (should not need to change)       */
#define  OS_VIEW_TX_BUF_SIZE             255                /* Tx buffer size (should not need to change)       */

#define  OS_VIEW_TX_STR_SIZE             255                /* Tx string size (should not need to change)       */

/*
*********************************************************************************************************
*                                              CONSTANTS
*                                            PORT SPECIFIC
*********************************************************************************************************
*/

#define  OS_VIEW_8250_BASE            0x03F8                /* Base address of PC's COM1                        */
#define  OS_VIEW_8250_VECT              0x0C                /* Interrupt vector # for COM1                      */

#define  OS_VIEW_8259_COMM_INT_EN       0x10                /* 8259 bit mask to enable/disable COM1             */