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80 lines
2.8 KiB
Plaintext
80 lines
2.8 KiB
Plaintext
/**
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@defgroup boards_cc1352_launchpad TI CC1352 LaunchPad
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@ingroup boards
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@brief Texas Instruments SimpleLink(TM) CC1352 Wireless MCU LaunchPad(TM) Kit
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## Overview
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The [LAUNCHXL-CC1352R1](https://www.ti.com/tool/LAUNCHXL-CC1352R1) is a Texas
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Instrument's development kit for the CC1352R1 SoC MCU which combines a
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Cortex-M4F microcontroller alongside a dedicated Cortex-M0 to control radio.
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## Hardware
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| MCU | CC1352R1 |
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|:----------------- |:--------------------- |
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| Family | ARM Cortex-M4F |
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| Vendor | Texas Instruments |
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| RAM | 80KiB |
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| Flash | 352KiB |
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| Frequency | 48MHz |
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| FPU | yes |
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| Timers | 4 |
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| ADCs | 1x 12-bit (channels) |
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| UARTs | 2 |
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| SPIs | 2 |
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| I2Cs | 1 |
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| Vcc | 1.8V - 3.8V |
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| Datasheet | [Datasheet](http://www.ti.com/lit/ds/symlink/cc1352r.pdf) (pdf file) |
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| Reference Manual | [Reference Manual](http://www.ti.com/lit/ug/swcu185d/swcu185d.pdf) |
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## Board pinout
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The [LAUNCHXL-CC1352R1 Quick Start Guide](https://www.ti.com/lit/ml/swru525e/swru525e.pdf)
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provides the default pinout for the board.
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## Flashing the Device
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Flashing RIOT is quite straight forward. The board comes with an XDS110 on-board
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debug probe that provides programming, flashing and debugging capabilities
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through the USB Micro-USB connector. Once either TI Uniflash or OpenOCD are
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installed just connect the board using the Micro-USB port to your computer and
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type:
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```
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make flash BOARD=cc1352-launchpad
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```
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To use OpenOCD instead of uniflash we need to set the `PROGRAMMER` environment
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variable, this is to enable OpenOCD instead of Uniflash.
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```
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export PROGRAMMER=openocd
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```
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Now we can just do `make flash` and `make debug`, this all using OpenOCD.
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## Accessing RIOT shell
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Default RIOT shell access utilize XDS110 debug probe integrated with launchpad board.
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It provides virtual serials via USB interface - for connecting to RIOT shell, use
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the first one.
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If a physical connection to UART is needed, disconnect jumpers RXD and TXD joining
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cc1352 microcontroller with XDS110 and connect UART to pin RXD/DIO12 and TXD/DIO13.
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The default baud rate is 115 200 - in both connection types.
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@warning Launchpad cc1352 board is not 5V tolerant. Use voltage divider or logic
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level shifter when connecting to 5V UART.
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## More information
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For detailed information about CC1352R1 MCUs as well as configuring, compiling
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RIOT and installation of flashing tools for CC1352R1 boards,
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see \ref cc26xx_cc13xx_riot.
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*/
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