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-rw-r--r--apps/nshlib/README.txt17
1 files changed, 15 insertions, 2 deletions
diff --git a/apps/nshlib/README.txt b/apps/nshlib/README.txt
index d894c9deb..91cb19983 100644
--- a/apps/nshlib/README.txt
+++ b/apps/nshlib/README.txt
@@ -1183,8 +1183,7 @@ NSH-Specific Configuration Settings
If CONFIG_NSH_USBCONSOLE is set to 'y', then CONFIG_NSH_USBCONDEV
must also be set to select the USB device used to support
the NSH console. This should be set to the quoted name of a
- readable/write-able USB driver such as:
- CONFIG_NSH_USBCONDEV="/dev/ttyACM0".
+ read-/write-able USB driver. Default: "/dev/ttyACM0".
If there are more than one USB devices, then a USB device
minor number may also need to be provided:
@@ -1192,6 +1191,20 @@ NSH-Specific Configuration Settings
CONFIG_NSH_USBDEV_MINOR
The minor device number of the USB device. Default: 0
+ CONFIG_NSH_USBKBD
+ Normally NSH uses the same device for stdin, stdout, and stderr. By
+ default, that device is /dev/console. If this option is selected,
+ then NSH will use a USB HID keyboard for stdin. In this case, the
+ keyboard is connected directly to the target (via a USB host
+ interface) and the data from the keyboard will drive NSH. NSH
+ output (stdout and stderr) will still go to /dev/console.
+
+ CONFIG_NSH_USBKBD_DEVNAME
+ If NSH_USBKBD is set to 'y', then NSH_USBKBD_DEVNAME must also be
+ set to select the USB keyboard device used to support the NSH
+ console input. This should be set to the quoted name of a read-
+ able keyboard driver. Default: "/dev/kbda".
+
CONFIG_NSH_USBDEV_TRACE
If USB tracing is enabled (CONFIG_USBDEV_TRACE), then NSH can
be configured to show the buffered USB trace data afer each