58 lines
1.5 KiB
ReStructuredText
58 lines
1.5 KiB
ReStructuredText
.. _lmp90100_evb_shield:
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LMP90100 Sensor AFE Evaluation Board
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####################################
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Overview
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********
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The Texas Instruments LMP90100 Sensor AFE Evaluation Board (EVB) is a
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development kit for the TI LMP90xxx series of analog sensor frontends.
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.. figure:: ./lmp90100eb_lmp90100eb.jpg
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:width: 640px
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:align: center
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:alt: LMP90100 EVB
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LMP90100 EVB (Credit: Texas Instruments)
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Requirements
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************
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This shield can only be used with a development board that provides a
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configuration for Arduino connectors and defines a node alias for the
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SPI interface (see :ref:`shields` for more details).
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The SPIO connector pins on the LMP90100 EVB can be connected to the
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Arduino headers of the development board using jumper wires.
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For more information about interfacing the LMP90xxx series and the
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LMP90100 EVB in particular, see these TI documents:
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- `LMP90100 Sensor AFE Evaluation Board User's Guide`_
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- `LMP90100 Multi-Channel, Low Power 24-Bit Sensor AFE`_
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Samples
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*******
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Zephyr RTOS includes one sample targeting the LMP90100 EVB:
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* :ref:`lmp90100_evb_rtd_sample`
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Programming
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***********
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Set ``-DSHIELD=lmp90100_evb`` when you invoke ``west build``. For example:
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.. zephyr-app-commands::
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:zephyr-app: samples/shields/lmp90100_evb/thermocouple
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:board: frdm_k64f
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:shield: lmp90100_evb
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:goals: build
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.. _LMP90100 Sensor AFE Evaluation Board User's Guide:
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http://www.ti.com/lit/pdf/snau028
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.. _LMP90100 Multi-Channel, Low Power 24-Bit Sensor AFE:
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http://www.ti.com/product/LMP90100
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