TTN Smart Sensor (Thermokon)

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// Thermokon Sensortechnik GmbH // Payload Parser for Thermokon LoRaWAN devices // -Revision A- // Questions or remarks:[email protected] var LPP_PARSER = 0x0000; var LPP_DUMMY = 0x0001; var LPP_TEMP = 0x0010; var LPP_RHUM = 0x0011; var LPP_CO2 = 0x0012; var LPP_VOC = 0x0013; var LPP_ATM_P = 0x0030; var LPP_DP =0x0031; var LPP_FLOW =0x0032; var LPP_VISIBLE_LIGHT = 0x0040; var LPP_OCCU0 = 0x0041; var LPP_REED0 = 0x0050; var LPP_CONDENSATION = 0x0051; var LPP_VBAT = 0x0054; var LPP_SETPOINT = 0x0063; var LPP_VBAT_HI_RES = 0x8540; var LPP_OCCU1 = 0x9410; var LPP_REED1 = 0x9500; var LPP_CONDENSATION_RAW= 0x9510; var LPP_DEV_KEY = 0xC000; var LPP_CMD = 0xC100; var LPP_LEARN = 0xC103; var LPP_BAT_TYPE = 0xC105; var LPP_HEARTBEAT = 0xC106; var LPP_MEAS_INTERVAL = 0xC108; var LPP_CNT_MEAS = 0xC10A; var LPP_BIN_LATENCY = 0xC10B; var LPP_TLF_MODE = 0xC120; var LPP_TLF_ONTIME = 0xC121; var LPP_TLF_INTERVAL_0 = 0xC123; var LPP_TLF_INTERVAL_1 = 0xC125; var LPP_TLF_INTERVAL_2 = 0xC127; var LPP_TLF_INTERVAL_3 = 0xC129; var LPP_TLF_INTERVAL_4 = 0xC12B; var LPP_TLF_INTERVAL_5 = 0xC12D; var LPP_LED_MODE = 0xC134; var LPP_LED_ONTIME = 0xC135; var LPP_LED_INTERVAL_0 = 0xC136; var LPP_LED_INTERVAL_1 = 0xC137; var LPP_LED_INTERVAL_2 = 0xC138; var LPP_LED_INTERVAL_3 = 0xC139; var LPP_FORCED_UPLINK = 0xC230; function u16_to_s16(u16) { var s16 = u16&0xFFFF; if (0x8000 & s16){s16 = - (0x010000 - s16);} return s16; } function u8_to_s8(u8) { var s8=u8&0xFF; if (0x80 & s8) {s8 = - (0x0100 - s8);} return s8; } function DecodeLPPPayload(data) { var obj = {}; var dummy_cnt = 0; for(i=0;i> 1; break; case LPP_REED0: obj.REED0_STATE = data[i] & 0x01; obj.REED0_CNT = data[i] >> 1; break; case LPP_CONDENSATION: obj.CONDENSATION_STATE = (data[i] >>> 7); obj.CONDENSATION_RAW = (u16_to_s16(data[i] << 8 | data[i+1]) / 1)&0x0FFF; i++; break; case LPP_VBAT: obj.VBAT = data[i] / (1.0/20); break; case LPP_SETPOINT: obj.SETPOINT = data[i] / 1; break; case LPP_VBAT_HI_RES: obj.VBAT_HI_RES = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_OCCU1: obj.OCCU1_STATE = data[i] & 0x01; obj.OCCU1_CNT = data[i] >> 1; break; case LPP_REED1: obj.REED1_STATE = data[i] & 0x01; obj.REED1_CNT = data[i] >> 1; break; case LPP_CONDENSATION_RAW: obj.CONDENSATION_RAW = u16_to_s16(data[i] << 8 | data[i+1]) / 1; i++; break; case LPP_DEV_KEY: obj.DEV_KEY = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_CMD: obj.CMD = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_LEARN: obj.LEARN = data[i] / 1; break; case LPP_BAT_TYPE: obj.BAT_TYPE = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_HEARTBEAT: obj.HEARTBEAT = (data[i]<<8 | data[i+1]) / (1.0/60000); i++; break; case LPP_MEAS_INTERVAL: obj.MEAS_INTERVAL = (data[i]<<8 | data[i+1]) / (1.0/1000); i++; break; case LPP_CNT_MEAS: obj.CNT_MEAS = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_BIN_LATENCY: obj.BIN_LATENCY = (data[i]<<8 | data[i+1]) / (1.0/1000); i++; break; case LPP_TLF_MODE: obj.TLF_MODE = data[i] / 1; break; case LPP_TLF_ONTIME: obj.TLF_ONTIME = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_TLF_INTERVAL_0: obj.TLF_INTERVAL_0 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_TLF_INTERVAL_1: obj.TLF_INTERVAL_1 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_TLF_INTERVAL_2: obj.TLF_INTERVAL_2 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_TLF_INTERVAL_3: obj.TLF_INTERVAL_3 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_TLF_INTERVAL_4: obj.TLF_INTERVAL_4 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_TLF_INTERVAL_5: obj.TLF_INTERVAL_5 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_LED_MODE: obj.LED_MODE = data[i] / 1; break; case LPP_LED_ONTIME: obj.LED_ONTIME = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_LED_INTERVAL_0: obj.LED_INTERVAL_0 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_LED_INTERVAL_1: obj.LED_INTERVAL_1 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_LED_INTERVAL_2: obj.LED_INTERVAL_2 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_LED_INTERVAL_3: obj.LED_INTERVAL_3 = (data[i]<<8 | data[i+1]) / 1; i++; break; case LPP_FORCED_UPLINK: obj.FORCED_UPLINK = (data[i]<<8 | data[i+1]) / 1; i++; break; default: //somthing is wrong with data i = data.length; break; } } return obj; } function decodeUplink(input) { var warnings = []; warnings.push(); var data = DecodeLPPPayload(input.bytes); return {data,warnings}; }