knxultimate/src/dptlib/dpt6.ts

KNX IP protocol implementation for Node. This is the ENGINE of Node-Red KNX-Ultimate node.

/**
 * Provides KNX Data Point Type 6 encoding and decoding helpers.
 *
 * Written in Italy with love, sun and passion, by Massimo Saccani.
 *
 * Released under the MIT License.
 * Use at your own risk; the author assumes no liability for damages.
 */

/**
 * KNXEngine - a KNX protocol stack in Javascript
 * (C) 2020-2022 Supergiovane
 */

import type { DatapointConfig } from '.'

const config: DatapointConfig = {
	id: 'DPT6', // Adding the ID for DPT6
	basetype: {
		bitlength: 8,
		signedness: 'signed',
		valuetype: 'basic',
		desc: '8-bit signed value',
		range: [-128, 127],
		help: `// Send value -128 to 127
msg.payload = -24;
return msg;`,
	},
	subtypes: {
		// 6.001 percentage (-128%..127%)
		'001': {
			name: 'Percent (-128..127%)',
			desc: 'percent',
			unit: '%',
		},
		// 6.002 counter pulses (-128..127)
		'010': {
			name: 'Counter pulses (-128..127%)',
			desc: 'counter pulses',
			unit: 'pulses',
		},
		// 6.02 Status with mode
		'020': {
			name: 'Status with mode (-128..127%)',
			desc: 'status with mode',
			unit: 'status',
		},
	},
}

export default config