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Updated README.txt files

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This commit is contained in:
Gregory Nutt 2014-09-27 09:50:07 -06:00
parent dadbbb8ac5
commit c901f5975b
4 changed files with 120 additions and 55 deletions
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4
Documentation/README.html
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@ -92,6 +92,8 @@
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/ez80f910200zco/README.txt"><b><i>README.txt</i></b></a>
| | |- fire-stm32v2/
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/fire-stm32v2/README.txt"><b><i>README.txt</i></b></a>
| | |- galileo/
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/galileo/README.txt"><b><i>README.txt</i></b></a>
| | |- freedom-kl25z/
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/freedom-kl25z/README.txt"><b><i>README.txt</i></b></a>
| | |- hymini-stm32v/
@ -123,6 +125,8 @@
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/mikroe-stm32f4/README.txt"><b><i>README.txt</i></b></a>
| | |- mirtoo/
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/mirtoo/README.txt"><b><i>README.txt</i></b></a>
| | |- mt-db-x3//
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/mt-db-x3//README.txt"><b><i>README.txt</i></b></a>
| | |- mx1ads/
| | | `- <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/mx1ads/README.txt"><b><i>README.txt</i></b></a>
| | |- ne64badge/

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README.txt
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@ -961,6 +961,8 @@ nuttx
| | `- README.txt
| |- freedom-kl25z/
| | `- README.txt
| |- galileo/
| | `- README.txt
| |- hymini-stm32v/
| | `- README.txt
| |- kwikstik-k40/
@ -989,6 +991,8 @@ nuttx
| | `- README.txt
| |- mirtoo/
| | `- README.txt
| |- mt-db-x3/
| | `- README.txt
| |- mx1ads/
| | `- README.txt
| |- ne63badge/

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configs/galileo/README.txt Executable file
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@ -0,0 +1,52 @@
README.txt
==========
This README.txt file discusses the port of NuttX to the Intel Galileo
board.
NOTE: There is no port for the Galileo in place as of this writing. At this
point in time, this README file is only a repository for pre-porting
information. It is not clear as of this writing whether there ever will
be a port to the Galileo development board or not.
LEDs and Buttons
================
Serial Console
==============
Serial Console
==============
Galileo provides two options for a Serial Console:
1) UART TTL (5V/3.3V) serial communication is available on Arduino
digital 0 (pin 1, IO0) and digital 1 (pin 2, IO1). The function of IO0
and IO1 are controlled via a TS5A23159 2-channel 2:
multiplexer/demultiplexer
--- ---- --------- -------------------------------------
PIN NAME SIGNAL DESCRIPTION
--- ---- --------- -------------------------------------
1 IN1 IO0_MUX Select NO1 or NC1 as IO on COM1 = IO0
2 NO1 LVL_RXD IN=L, IO0=RXD
3 NC1 IO0_GPIO IN=H, IO0=GPIO
--- ---- --------- -------------------------------------
5 IN2 IO1_MUX Select NO1 or NC1 as IO on COM2 = IO1
4 NO2 IO1_GPIO IN=L, IO1=GPIO
7 NC2 LVL_TXD IN=H, IO2=TXD
--- ---- --------- -------------------------------------
The LVL_RXD/LVL_TXD driver from UART0_TXD/UART0_RXD via a TXS0108E
voltage level translator that brings the which brings 1.2-3.6V signals
to 165-5.5V.
2) In addition, a second UART provides RS-232 support via a MAX3232 driver
and is connected via a 3.5mm jack: Sleeve = GND, RING=SERIAL1_RXD, and
TIP=SERIAL1_TXD.
UART1 may be convenient because of its built-in RS232 drivers. But if you
have a standard RS-232 shield, then UART0 may be the better choice.
Configurations
==============

5
configs/mt-db-x3/README.txt
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@ -8,6 +8,11 @@ part. This port was specifically performed using the ATXmega384c3.
See the MattairTech website for further information about the MT-DB-X3:
http://www.mattairtech.com/.
NOTE: There is no port for the XMEGA in place as of this writing. At this
point in time, this README file is only a repository for pre-porting
information. It is not clear as of this writing whether there ever will
be a port to the MT-DB-X3 development board or not.
Contents
========