通過串口tsfs啟動vxworks調(diào)試

modify at the config.h file end:

/* add by frank */

#undef WDB_COMM_TYPE

#define WDB_COMM_TYPE WDB_COMM_SERIAL

#undef CONSOLE_TTY

#define CONSOLE_TTY 0 /* console口,根據(jù)自己的修改,有2個串口的可改成1 */

#undef WDB_TTY_CHANNEL

#define WDB_TTY_CHANNEL 0

#undef WDB_TTY_BAUD

#define WDB_TTY_BAUD 38400 /* default baud rate is 9600*/

#define INCLUDE_TSFS_BOOT

/*end by frank */

(方便調(diào)試，可關(guān)掉啟動時的重定向)

in the tornadotargetconfigallbootconfig.c, undefine the tsfs_boot_vio_console by :

找到：

#ifdef INCLUDE_TSFS_BOOT /* boot via Target Server File System */

#if ((WDB_COMM_TYPE == WDB_COMM_SERIAL)

(CONSOLE_TTY == NONE || CONSOLE_TTY == WDB_TTY_CHANNEL))

#define INCLUDE_TSFS_BOOT_VIO_CONSOLE /* needed for Target Server Console */

#endif

改為：

#ifdef INCLUDE_TSFS_BOOT /* boot via Target Server File System */

#if ((WDB_COMM_TYPE == WDB_COMM_SERIAL)

(CONSOLE_TTY == NONE || CONSOLE_TTY == WDB_TTY_CHANNEL))

#undef INCLUDE_TSFS_BOOT_VIO_CONSOLE /* needed for Target Server Console */

#endif

please note the value of wdb_tty_baud .

To avoid some error of networking, could undefine the INCLUDE_END.

重編譯生成bootrom和vxworks.

當(dāng)bootrom啟動了之后，要在host邊開tsfs服務(wù)。具體設(shè)置如下：

1.選擇tool->target server->configure...,在Back End項(xiàng)中，選擇wdbserial,選擇對應(yīng)的com口及波特率。

2.在Core File and Symbols項(xiàng)中，F(xiàn)ile欄先不選對應(yīng)的Vxworks文件。

3.在Target Server File System項(xiàng)中，選中Enable File System,Root中選擇對應(yīng)的Vxworks所在目錄。

4.根據(jù)需要對Console and Redirection項(xiàng)中的重定位進(jìn)行選擇。(不選)

5.最后，點(diǎn)擊Launch,啟動target server的tsfs.

這樣就開始通過串口下載vxworks映像。

下載完后，如要通過串口調(diào)試，先關(guān)掉原下載vxworks時的target server, target server配置中在Core File and Symbols項(xiàng)中，F(xiàn)ile欄選對應(yīng)的Vxworks文件,點(diǎn)擊launch啟動target server即可。