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Tweak serial port descriptions

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This commit is contained in:
Scott Lahteine 2020-03-21 23:38:44 -05:00
parent 2460a3dfbb
commit e7a9f17371
1 changed files with 1 additions and 3 deletions
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4
Marlin/Configuration.h
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@ -99,6 +99,7 @@
/** /**
* Select the serial port on the board to use for communication with the host. * 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. * 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. * 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] * :[-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. * 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] * :[-1, 0, 1, 2, 3, 4, 5, 6, 7]
*/ */
//#define SERIAL_PORT_2 -1 //#define SERIAL_PORT_2 -1