0287921b38
- Firmware: energy.c/h tracks relay ON-time and uptime via k_uptime_get, load_watts (default 400W) persistent via Zephyr Settings API - Payload extended from 7 to 15 bytes (backwards compatible): relay ON-time (uint24), uptime (uint24), load in watts (uint16) - New 'w' downlink for load configuration - Fix downlink handler: 'i'/'w' commands now checked before combined packet - Server: g2h_rs_energy_tracking table for lifetime power_consumption_wh, reboot detection via uptime vs real elapsed time - Decoder/encoder and docs updated
50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
// ChirpStack3 Encoder for Combined Downlink Packet
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// Format: [heating_enable][room_temp_threshold][floor_temp_threshold]
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function Encode(fPort, obj, variables) {
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var bytes = [];
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// Combined packet format (3 bytes)
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if (obj.heating_enable !== undefined && obj.room_temp !== undefined && obj.floor_temp !== undefined) {
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// Byte 0: Heating enable (0=DISABLED, 1=ENABLED)
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bytes[0] = obj.heating_enable ? 1 : 0;
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// Byte 1: Room temperature threshold (°C)
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bytes[1] = parseInt(obj.room_temp);
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// Byte 2: Floor temperature threshold (°C)
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bytes[2] = parseInt(obj.floor_temp);
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return bytes;
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}
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// Send interval format (2 bytes): 'i' + minutes
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if (obj.send_interval !== undefined) {
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bytes[0] = 0x69; // ASCII 'i'
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bytes[1] = parseInt(obj.send_interval);
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return bytes;
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}
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// Load configuration format (3 bytes): 'w' + watts (2 bytes big-endian)
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if (obj.load_watts !== undefined) {
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var w = parseInt(obj.load_watts);
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bytes[0] = 0x77; // ASCII 'w'
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bytes[1] = (w >> 8) & 0xFF;
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bytes[2] = w & 0xFF;
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return bytes;
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}
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return null;
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}
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// Example usage:
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// Combined packet: {"heating_enable": true, "room_temp": 22, "floor_temp": 25}
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// Result: [0x01, 0x16, 0x19]
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// Send interval: {"send_interval": 5}
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// Result: [0x69, 0x05]
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// Load configuration: {"load_watts": 400}
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// Result: [0x77, 0x01, 0x90]
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