Description

This project is for using the Multitech Conduit GPIO Accessory Card on mLinux.

Install

With pip

pip install git+https://github.com/exosite/lib_exoedge_mtcdt_gpio_python.git

Or

./build.sh dev
scp dist/*.whl [email protected]:/home/mtadm
ssh [email protected]
sudo su
pip install /home/mtadm/*.whl

From Source

Clone this repo and execute the following commands:

pip install -r requirements.txt
python setup.py install

ExoEdge Configuration

Example

edged -H mqtt://f5330e5s8cho0000.m2.exosite.io/ -s gpio-test1 -i gpio-test1.ini go

ExoSense Configuration

Below is an example that reads ADC channels 0 and 1 from the Multitech Conduit GPIO Accessory Card. Each channel is sampled once per second.

{
  "channels": {
    "gpiob/adc0": {
      "display_name": "ADC 0",
      "description": "Analog-to-Digital Converter Channel 0.",
      "properties": {
        "max": 4095,
        "precision": null,
        "data_type": "NUMBER",
        "min": 0
      },
      "protocol_config": {
        "report_on_change": false,
        "report_rate": 1000,
        "sample_rate": 1000,
        "mode": "poll",
        "app_specific_config": {
          "function": "show",
          "parameters": {
            "showname": "gpiob/adc0"
          },
          "positionals": [],
          "module": "exoedge_mtcdt_gpio"
        }
      }
    },
    "gpiob/adc1": {
      "display_name": "ADC 1",
      "description": "Analog-to-Digital Converter Channel 1.",
      "properties": {
        "max": 4095,
        "precision": null,
        "data_type": "NUMBER",
        "min": 0
      },
      "protocol_config": {
        "report_on_change": false,
        "report_rate": 1000,
        "sample_rate": 1000,
        "mode": "poll",
        "app_specific_config": {
          "function": "show",
          "parameters": {
            "showname": "gpiob/adc1"
          },
          "positionals": [],
          "module": "exoedge_mtcdt_gpio"
        }
      }
    },
    "ip_address": {
      "display_name": "IP Address",
      "description": "The IP Address of the gateway.",
      "properties": {
        "data_type": "STRING"
      },
      "protocol_config": {
        "application": "ExoSimulator",
        "report_on_change": true,
        "app_specific_config": {
          "function": "ip_address",
          "module": "exo_simulator",
          "parameters": {},
          "positionals": [
            "eth0"
          ]
        }
      }
    }
  }
}