From 2cb26d0787b41ae1dc7607ef11ac11047491d7dc Mon Sep 17 00:00:00 2001 From: patacongo Date: Tue, 6 Mar 2012 20:21:57 +0000 Subject: Add support for use of a USB serial device to provide NSH console I/O. Verified on the Sure PIPIC32MX board git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4458 42af7a65-404d-4744-a932-0658087f49c3 --- apps/nshlib/README.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'apps/nshlib/README.txt') diff --git a/apps/nshlib/README.txt b/apps/nshlib/README.txt index bc496135d..5c29d75bb 100644 --- a/apps/nshlib/README.txt +++ b/apps/nshlib/README.txt @@ -903,6 +903,19 @@ NSH-Specific Configuration Settings If CONFIG_NSH_CONSOLE is set to 'y', then a serial console front-end is selected. + Normally, the serial console device is a UART and RS-232 + interface. However, if CONFIG_USBDEV is defined, then a USB + serial device may, instead, be used if the one of + the following are defined: + + CONFIG_PL2303 and CONFIG_PL2303_CONSOLE - Sets up the + Prolifics PL2303 emulation as a console device + at /dev/console. + + CONFIG_CDCACM and CONFIG_CDCACM_CONSOLE - Sets up the + CDC/ACM serial device as a console device at + dev/console. + * CONFIG_NSH_CONDEV If CONFIG_NSH_CONSOLE is set to 'y', then CONFIG_NSH_CONDEV may also be set to select the serial device used to support -- cgit v1.2.3