2018-12-03 18:40:57 +01:00
|
|
|
README
|
|
|
|
|
======
|
|
|
|
|
|
2019-01-19 17:31:06 +01:00
|
|
|
This directory holds NuttX board support for the TI LaunchXL-CC1312R1.
|
2018-12-03 18:40:57 +01:00
|
|
|
|
|
|
|
|
Contents
|
|
|
|
|
========
|
|
|
|
|
|
|
|
|
|
o Status
|
|
|
|
|
o Serial Console
|
|
|
|
|
o LEDs and Buttons
|
2019-01-23 16:04:19 +01:00
|
|
|
o Version 1 or 2?
|
2018-12-03 18:40:57 +01:00
|
|
|
|
|
|
|
|
Status
|
|
|
|
|
======
|
|
|
|
|
|
|
|
|
|
2018-12-03: Fragmentary board support in place. The initial intent
|
|
|
|
|
of this board support is simply to assist in the CC13xx architecture
|
2019-01-23 16:04:19 +01:00
|
|
|
development. Serious board development will occur later. Board
|
|
|
|
|
support is missing LED and button support.
|
2018-12-03 18:40:57 +01:00
|
|
|
|
|
|
|
|
Serial Console
|
|
|
|
|
==============
|
|
|
|
|
|
|
|
|
|
The on-board XDS110 Debugger provide a USB virtual serial console using
|
|
|
|
|
UART0 (PA0/U0RX and PA1/U0TX).
|
|
|
|
|
|
|
|
|
|
LEDs and Buttons
|
|
|
|
|
================
|
|
|
|
|
|
|
|
|
|
LEDs
|
|
|
|
|
----
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Buttons
|
|
|
|
|
-------
|
|
|
|
|
|
2019-01-23 16:04:19 +01:00
|
|
|
Version 1 or 2?
|
|
|
|
|
===============
|
|
|
|
|
|
|
|
|
|
Two versions of the CC1312R1 are supported selected by CONFIG_ARCH_CHIP_CC13XX_V1
|
|
|
|
|
or CONFIG_ARCH_CHIP_CC13XX_V2. How can you tell which one you have?
|
|
|
|
|
Perhaps you can tell by the markings on the chip, but I do not have the
|
|
|
|
|
secret decoder ring necessary to do that.
|
|
|
|
|
|
|
|
|
|
What you can do is enable CONFIG_DEBUG_ASSERTIONS. The firmware can
|
|
|
|
|
determine which version you have by looking at register contents. The
|
|
|
|
|
firmware will assert if you select the wrong version. If that occurs,
|
|
|
|
|
switch to the other version and the assertion should go away.
|
|
|
|
|
|
|
|
|
|
|
