41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
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/*
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*
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*
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*/
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import { MCP230XX } from '../src'
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// const TRANSPORT = process.env.TRANSPORT || 'tcp'
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const HOST = process.env.BUS_HOST || 'sbc'
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const PORT = process.env.BUS_PORT || 1776
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const ADDRESS = process.env.DEVICE_ADDR || 39
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const CHIP17 = !!process.env.CHIP17 || false
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;
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(async () => {
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let outputs = new MCP230XX({id:'mcp', chip17:CHIP17, address:ADDRESS, bus:{host:HOST, port:PORT}})
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console.log(await outputs.socketsInit())
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await new Promise((resolve) => setTimeout(resolve,50))
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outputs.on('ready:mcp', async ev => {
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console.log('mcpready', ev)
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// all pins are outputs by default
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for (var i = 0; i < 10; i++) {
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console.log('pass', i)
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await outputs.commands.pin.state.on({pins:'all'})
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await outputs.commands.pin.state.on({port:'B', pins:'all'}) // will be ingnored on mcp23008
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await new Promise((resolve) => setTimeout(resolve,50))
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await outputs.commands.pin.state.off({pins:'all'})
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await outputs.commands.pin.state.off({port:'B', pins:'all'}) // will be ingnored on mcp23008
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}
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process.kill(process.pid, 'SIGTERM')
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})
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})().catch(err => {
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console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
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})
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