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