[U-Boot-Users] u-boot monitor command keyin problem
Dear sir We have used the u-boot for a while, we have discovered that there is a keyin problem in the u-boot. when we press Enter with no input command under the monitor command prompt, the previous input command will be executed. It seems that the previous executed command has been cached. Thanks.
Best Regards K.M.Yin
K.M.Yin wrote:
Dear sir We have used the u-boot for a while, we have discovered that there is a keyin problem in the u-boot. when we press Enter with no input command under the monitor command prompt, the previous input command will be executed. It seems that the previous executed command has been cached. Thanks.
Best Regards
K.M.Yin
It works as designed. That is a command recall feature, not a keyin problem.
gvb
K.M.Yin wrote:
Dear sir We have used the u-boot for a while, we have discovered that there is a keyin problem in the u-boot. when we press Enter with no input command under the monitor command prompt, the previous input command will be executed. It seems that the previous executed command has been cached. Thanks.
K.M.Yin:
That is not a bug, it's a feature. Some commands are 'repeatable' For example, memory display (md), will continue displaying memory where the last display stopped.
This is a _*VERY*_ useful feature for debugging.
-travis
participants (3)
-
Jerry Van Baren -
K.M.Yin -
Travis B. Sawyer