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This commit is contained in:
Gregory Nutt 2015-12-26 10:54:58 -06:00
parent 6d85d93e2f
commit 555cc1e302
1 changed files with 24 additions and 3 deletions
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27
configs/launchxl-tms57004/README.txt
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@ -1,17 +1,38 @@
README
^^^^^^
======
This README provides some information about the port of NuttX to the TI
Hercules TMS570LS04x/03x LaunchPad Evaluation Kit (LAUNCHXL-TMS57004)
featuring the Hercules TMS570LS0432PZ chip.
Contents
^^^^^^^^
========
- Toolchain
- LEDs and Buttons
- Serial Console
- Debugging
- Configurations
Toolchain
=========
All of these configurations are set up to build with Cygwin under Windows
using the "GNU Tools for ARM Embedded Processors" that is maintained by ARM
(unless stated otherwise in the description of the configuration).
https://launchpad.net/gcc-arm-embedded
That toolchain selection can easily be reconfigured using 'make menuconfig'.
Here are the relevant current settings:
Build Setup:
CONFIG_HOST_WINDOWS=y : Window environment
CONFIG_WINDOWS_CYGWIN=y : Cywin under Windows
System Type -> Toolchain:
CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW=y : GNU ARM EABI toolchain
LEDs and Buttons
================
@ -59,7 +80,7 @@ LEDs and Buttons
depressed.
Serial Console
^^^^^^^^^^^^^^
==============
This TMS570 has a single SCI. The SCI_RX and TX pins are connected to
the FTDI chip which provides a virtual COM port for the launchpad.