默认情况下串口启动的时候,会启动虚拟console的,就会看不见了。把INCLUDE_TSFS_BOOT_VIO_CONSOLE关闭就可以了。
bootConfig.c中找到:
#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
将其改为:
#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