191 lines
6.2 KiB
ReStructuredText
191 lines
6.2 KiB
ReStructuredText
.. _cc26x2r1_launchxl:
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CC26x2R1 LaunchXL
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#################
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Overview
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********
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The Texas Instruments CC26x2R LaunchPad |trade| (LAUNCHXL-CC26X2R1) is a
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development kit for the SimpleLink |trade| multi-Standard CC2652R wireless MCU.
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See the `TI CC26x2R LaunchPad Product Page`_ for details.
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.. figure:: img/cc26x2r1_launchxl.png
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:width: 400px
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:align: center
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:alt: TI CC26x2R LaunchPad
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Texas Instruments CC26x2R LaunchPad |trade|
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Hardware
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********
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The CC26x2R LaunchPad |trade| development kit features the CC2652R wireless MCU.
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The board is equipped with two LEDs, two push buttons and BoosterPack connectors
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for expansion. It also includes an integrated (XDS110) debugger.
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The CC2652 wireless MCU has a 48 MHz Arm |reg| Cortex |reg|-M4F SoC and an
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integrated 2.4 GHz transceiver supporting multiple protocols including Bluetooth
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|reg| Low Energy and IEEE |reg| 802.15.4.
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See the `TI CC2652R Product Page`_ for additional details.
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Supported Features
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==================
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The CC26x2R LaunchPad board configuration supports the following hardware
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features:
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+-----------+------------+----------------------+
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| Interface | Controller | Driver/Component |
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+===========+============+======================+
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| GPIO | on-chip | gpio |
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+-----------+------------+----------------------+
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| NVIC | on-chip | arch/arm |
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+-----------+------------+----------------------+
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| PINMUX | on-chip | pinmux |
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+-----------+------------+----------------------+
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| UART | on-chip | serial |
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+-----------+------------+----------------------+
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Other hardware features are not supported by the Zephyr kernel.
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Connections and IOs
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===================
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All I/O signals are accessible from the BoosterPack connectors. Pin function
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aligns with the LaunchPad standard.
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+-------+-----------+---------------------+
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| Pin | Function | Usage |
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+=======+===========+=====================+
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| DIO0 | GPIO | |
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+-------+-----------+---------------------+
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| DIO1 | GPIO | |
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+-------+-----------+---------------------+
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| DIO2 | UART0_RX | UART RXD |
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+-------+-----------+---------------------+
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| DIO3 | UART0_TX | UART TXD |
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+-------+-----------+---------------------+
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| DIO4 | I2C_MSSCL | I2C SCL |
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+-------+-----------+---------------------+
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| DIO5 | I2C_MSSDA | I2C SDA |
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+-------+-----------+---------------------+
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| DIO6 | GPIO | Red LED |
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+-------+-----------+---------------------+
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| DIO7 | GPIO | Green LED |
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+-------+-----------+---------------------+
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| DIO8 | SSI0_RX | SPI MISO |
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+-------+-----------+---------------------+
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| DIO9 | SSI0_TX | SPI MOSI |
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+-------+-----------+---------------------+
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| DIO10 | SSI0_CLK | SPI CLK |
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+-------+-----------+---------------------+
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| DIO11 | SSIO_CS | SPI CS |
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+-------+-----------+---------------------+
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| DIO12 | GPIO | |
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+-------+-----------+---------------------+
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| DIO13 | GPIO | Button 1 |
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+-------+-----------+---------------------+
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| DIO14 | GPIO | Button 2 |
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+-------+-----------+---------------------+
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| DIO15 | GPIO | |
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+-------+-----------+---------------------+
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| DIO16 | | JTAG TDO |
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+-------+-----------+---------------------+
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| DIO17 | | JTAG TDI |
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+-------+-----------+---------------------+
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| DIO18 | UART0_RTS | UART RTS / JTAG SWO |
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+-------+-----------+---------------------+
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| DIO19 | UART0_CTS | UART CTS |
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+-------+-----------+---------------------+
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| DIO20 | GPIO | Flash CS |
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+-------+-----------+---------------------+
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| DIO21 | GPIO | |
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+-------+-----------+---------------------+
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| DIO22 | GPIO | |
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+-------+-----------+---------------------+
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| DIO23 | AUX_IO | A0 |
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+-------+-----------+---------------------+
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| DIO24 | AUX_IO | A1 |
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+-------+-----------+---------------------+
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| DIO25 | AUX_IO | A2 |
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+-------+-----------+---------------------+
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| DIO26 | AUX_IO | A3 |
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+-------+-----------+---------------------+
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| DIO27 | AUX_IO | A4 |
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+-------+-----------+---------------------+
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| DIO28 | AUX_IO | A5 |
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+-------+-----------+---------------------+
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| DIO29 | AUX_IO | A6 |
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+-------+-----------+---------------------+
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| DIO30 | AUX_IO | A7 |
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+-------+-----------+---------------------+
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Programming and Debugging
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*************************
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Before flashing or debugging ensure the RESET, TMS, TCK, TDO, and TDI jumpers
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are in place. Also place jumpers on the the TXD and RXD signals for a serial
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console using the XDS110 application serial port.
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Flashing
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========
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Applications for the ``CC26x2R LaunchPad`` board configuration can be built and
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flashed in the usual way (see :ref:`build_an_application` and
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:ref:`application_run` for more details).
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Here is an example for the :ref:`hello_world` application.
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First, run your favorite terminal program to listen for output.
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.. code-block:: console
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$ screen <tty_device> 115200
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Replace :code:`<tty_device>` with the port where the XDS110 application
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serial device can be found. For example, :code:`/dev/ttyACM0`.
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Then build and flash the application in the usual way.
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: cc26x2r1_launchxl
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:goals: build flash
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Debugging
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=========
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You can debug an application in the usual way. Here is an example for the
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:ref:`hello_world` application.
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: cc26x2r1_launchxl
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:maybe-skip-config:
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:goals: debug
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References
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**********
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CC26X2R1 LaunchPad Quick Start Guide:
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http://www.ti.com/lit/pdf/swru528
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.. _TI CC26x2R LaunchPad Product Page:
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http://www.ti.com/tool/launchxl-cc26x2r1
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.. _TI CC2652R Product Page:
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http://www.ti.com/product/cc2652r
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.. _TI CC26x2R LaunchPad Quick Start Guide:
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http://www.ti.com/lit/pdf/swru528
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.. _TI CC2652R Datasheet:
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http://www.ti.com/lit/pdf/swrs207
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.. _TI CC26x2R Technical Reference Manual:
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http://www.ti.com/lit/pdf/swcu185
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