From e7a9f173718198b6196de0ee7f1b9d4aab84ecd2 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Sat, 21 Mar 2020 23:38:44 -0500 Subject: [PATCH] Tweak serial port descriptions --- Marlin/Configuration.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h index 007b8fc5d..df99f8b67 100644 --- a/Marlin/Configuration.h +++ b/Marlin/Configuration.h @@ -99,6 +99,7 @@ /** * Select the serial port on the board to use for communication with the host. * This allows the connection of wireless adapters (for instance) to non-default port pins. + * Serial port -1 is the USB emulated serial port, if available. * Note: The first serial port (-1 or 0) will always be used by the Arduino bootloader. * * :[-1, 0, 1, 2, 3, 4, 5, 6, 7] @@ -107,9 +108,6 @@ /** * Select a secondary serial port on the board to use for communication with the host. - * This allows the connection of wireless adapters (for instance) to non-default port pins. - * Serial port -1 is the USB emulated serial port, if available. - * * :[-1, 0, 1, 2, 3, 4, 5, 6, 7] */ //#define SERIAL_PORT_2 -1