Difference between revisions of "M-bus Linux"
From Teknologisk videncenter
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| Line 1: | Line 1: | ||
| − | =Beagleboard= | + | =Beagleboard Black= |
| + | ==Installing libmbus== | ||
| + | Upgrade and install dev tools [[Beaglebone Black/Updating]] | ||
| + | <source lang=bash> | ||
| + | git clone https://github.com/rscada/libmbus.git | ||
| + | ./build.sh | ||
| + | ./configure | ||
| + | make | ||
| + | sudo make install | ||
| + | </source> | ||
| + | ==Getting started== | ||
| + | |||
Wires: | Wires: | ||
*P9-11 ([[BeagleBoard|BBB]]-RX) to [https://www.mikroe.com/m-bus-master-click MIKROE-3880 M-BUS MASTER CLICK] TX | *P9-11 ([[BeagleBoard|BBB]]-RX) to [https://www.mikroe.com/m-bus-master-click MIKROE-3880 M-BUS MASTER CLICK] TX | ||
Revision as of 09:50, 6 January 2023
Beagleboard Black
Installing libmbus
Upgrade and install dev tools Beaglebone Black/Updating
git clone https://github.com/rscada/libmbus.git
./build.sh
./configure
make
sudo make install
Getting started
Wires:
- P9-11 (BBB-RX) to MIKROE-3880 M-BUS MASTER CLICK TX
- P9-13 (BBB-TX) to MIKROE-3880 M-BUS MASTER CLICK RX
- P9-1 (BBB-GND) to MIKROE-3880 M-BUS MASTER CLICK GND
- P9-3 (BBB-3V3) to MIKROE-3880 M-BUS MASTER CLICK 3V3
- P9-5 (BBB-5V) to MIKROE-3880 M-BUS MASTER CLICK 5V
Configure BBB GPIO for UART - /dev/ttyS4
sudo config-pin P9_11 uart
sudo config-pin P9_13 uart
Install libmbus - notice: ln -s /usr/local/lib/libmbus.so.0 /usr/lib/
mbus-serial-request-data-multi-reply -d /dev/ttyS4 68
main: debug: sending init frame
[2023-01-05 09:24:46] SEND (005): 10 40 FF 3F 16
[2023-01-05 09:24:47] SEND (005): 10 7B 44 BF 16
[2023-01-05 09:24:47] RECV (205): 68 C7 C7 68 08 44 72 68 43 35 80 2D 2C 35 0C 07 10 00 00 04 06 00 00 00 00 04 FF 07 00 00 00 00 04 FF 08 00 00 00 00 04 14 00 00 00 00 84 40 14 00 00 00 00 84 80 40 14 00 00 00 00 04 22 DF 07 00 00 34 22 00 00 00 00 02 59 A2 08 02 5D 5E 08 02 61 44 00 04 2D 00 00 00 00 14 2D 00 00 00 00 04 3B 00 00 00 00 14 3B 00 00 00 00 04 FF 22 00 01 00 00 04 6D 19 2B E5 21 44 06 00 00 00 00 44 FF 07 00 00 00 00 44 FF 08 00 00 00 00 44 14 00 00 00 00 C4 40 14 00 00 00 00 C4 80 40 14 00 00 00 00 54 2D 00 00 00 00 54 3B 00 00 00 00 42 6C E1 21 02 FF 1A 01 1B 0C 78 68 43 35 80 04 FF 16 E6 84 1E 00 04 FF 17 C1 D5 B4 00 B1 16
mbus_frame_print: Dumping M-Bus frame [type 4, 205 bytes]: 68 C7 C7 68 08 44 72 68 43 35 80 2D 2C 35 0C 07 10 00 00 04 06 00 00 00 00 04 FF 07 00 00 00 00 04 FF 08 00 00 00 00 04 14 00 00 00 00 84 40 14 00 00 00 00 84 80 40 14 00 00 00 00 04 22 DF 07 00 00 34 22 00 00 00 00 02 59 A2 08 02 5D 5E 08 02 61 44 00 04 2D 00 00 00 00 14 2D 00 00 00 00 04 3B 00 00 00 00 14 3B 00 00 00 00 04 FF 22 00 01 00 00 04 6D 19 2B E5 21 44 06 00 00 00 00 44 FF 07 00 00 00 00 44 FF 08 00 00 00 00 44 14 00 00 00 00 C4 40 14 00 00 00 00 C4 80 40 14 00 00 00 00 54 2D 00 00 00 00 54 3B 00 00 00 00 42 6C E1 21 02 FF 1A 01 1B 0C 78 68 43 35 80 04 FF 16 E6 84 1E 00 04 FF 17 C1 D5 B4 00 B1 16
<MBusData>
<SlaveInformation>
<Id>80354368</Id>
<Manufacturer>KAM</Manufacturer>
<Version>53</Version>
<ProductName></ProductName>
<Medium>Heat: Inlet</Medium>
<AccessNumber>7</AccessNumber>
<Status>10</Status>
<Signature>0000</Signature>
</SlaveInformation>
<DataRecord id="0">
<Function>Instantaneous value</Function>
<Unit>Energy (kWh)</Unit>
<Value>0</Value>
<Timestamp>2023-01-05T09:24:47</Timestamp>
</DataRecord>
<DataRecord id="1">
<Function>Instantaneous value</Function>
<Unit>Manufacturer specific</Unit>
<Value>0</Value>
<Timestamp>2023-01-05T09:24:47</Timestamp>
</DataRecord>
..................................................... DATA REMOVED ..................................
<DataRecord id="29">
<Function>Instantaneous value</Function>
<Unit>Manufacturer specific</Unit>
<Value>11851201</Value>
<Timestamp>2023-01-05T09:24:47</Timestamp>
</DataRecord>
</MBusData>