66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
/*
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*
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*
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*/
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import { MCP230XXi } from '../src'
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import { MCP230XX } from '../src'
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const BUS_HOST = 'sbc'
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const BUS_PORT = 1776 // 1776 is default port for i2c-bus module
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const SW_ADDRESS = 0x25 // 1776 is default port for i2c-bus module
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const RY_ADDRESS = 0x27 // 1776 is default port for i2c-bus module
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// let chip8 = new MCP230XX({id:'mcp8-27', address:0x27, nmcp: { path: '/opt/sockets/mcp2.sock' }})
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// let sw17 = new MCP230XXi([9,10],{id:'sw17', chip17:true, host:BUS_HOST, address:SW_ADDRESS, iport:9000, 10:{mport:'B'}})
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let sw17 = new MCP230XXi([9,10],{id:'sw17', chip17:true, host:BUS_HOST, address:SW_ADDRESS+1, iport:true, 10:{mport:'B'}})
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let sw8 = new MCP230XXi([24],{id:'sw8', host:BUS_HOST, address:SW_ADDRESS, iport:true})
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let ry8 = new MCP230XX({id:'ry8', host:BUS_HOST, address:RY_ADDRESS})
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sw17.reply = () => {}
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ry8.reply = () => {}
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sw8.reply = () => {}
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function iprocess(details) {
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console.log('--common interrupt processor--')
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console.log(details)
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action(details)
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}
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async function action (details) {
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if (details.id === 'sw17') {
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await ry8.pin.state.toggle({pins:details.pin})
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}
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if (details.id === 'sw8') {
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if (details.pin===1) {
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if (details.state==='off') await ry8.pin.state.off({pins:'all'})
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else ry8.pin.state.on({pins:'all'})
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}
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if (details.pin===8) {
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if (details.state==='off') await ry8.pin.state.off({pins:'1,3,5,7'})
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else await ry8.pin.state.on({pins:'1,3,5,7'})
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}
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}
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}
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(async () => {
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await sw17.init()
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let cfg = {port:'B',pins:'1', cfg:'toggle_switch_pulldown'}
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console.log(await sw17.pin.cfg(cfg))
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sw17.interruptProcessor(iprocess)
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await sw8.init()
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sw8.interruptProcessor(iprocess)
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await ry8.init()
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let packet = {pins:'all', cfg:'output'}
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await ry8.pin.cfg(packet)
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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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