feat: Support register write via rpc topic

Makefile

@@ -3,7 +3,8 @@ VERSION = $(shell poetry version -s)
 
 GITHUBUSER = mazocode
 
-ARCHS = linux/amd64 linux/arm linux/arm/v6 linux/arm/v7 linux/arm64/v8
+#ARCHS = linux/amd64 linux/arm linux/arm/v6 linux/arm/v7 linux/arm64/v8
+ARCHS = linux/amd64 linux/arm/v7 linux/arm64/v8
 
 null =
 space = $(null) $(null)

modbus2mqtt.py

@@ -15,7 +15,7 @@
 from pymodbus.exceptions import ModbusException
 from pymodbus.pdu import ExceptionResponse
 from pymodbus.constants import Endian
-from pymodbus.payload import BinaryPayloadDecoder
+from pymodbus.payload import BinaryPayloadDecoder, BinaryPayloadBuilder
 from pymodbus.transaction import ModbusSocketFramer
 from paho.mqtt import client as mqtt_client
 
@@ -221,7 +221,7 @@ def set_value(self, src, params):
             value = False
 
         addr = self.start + int(coil["bit"]) - 1
-        log.debug(f"Writing coil at address {addr} with value {value}.")
+        log.info(f"Writing coil at address {addr} with value {value}.")
         rr = src.client.write_coil(addr, value, slave=unitid)
         if not rr:
             raise ModbusException("Received empty modbus respone.")
@@ -323,9 +323,23 @@ def set_value(self, src, params):
             # Can't set unknown state
             return False
 
+        wordcount = 1
+        bo = Endian.BIG
+        if self.littleendian:
+            bo = Endian.LITTLE
+
+        builder = BinaryPayloadBuilder(byteorder=bo, wordorder=bo)
+        payload = None
+        if self.format == "float":
+            builder.add_32bit_float(float(value))
+            payload = builder.to_registers()
+            wordcount = 2
+        else:
+            payload = int(value)
+
         addr = self.start
-        log.debug(f"Writing register at address {addr} with value {value}.")
-        rr = src.client.write_register(addr, value, slave=unitid)
+        log.info(f"Writing register at address {addr} with value {value}.")
+        rr = src.client.write_registers(addr, payload, slave=unitid)
         if not rr:
             raise ModbusException("Received empty modbus respone.")
         if rr.isError():

requirements.txt

@@ -1,56 +1,56 @@
-paho-mqtt==1.6.1 \
+paho-mqtt==1.6.1 ; python_version >= "3.11" and python_version < "4.0" \
     --hash=sha256:2a8291c81623aec00372b5a85558a372c747cbca8e9934dfe218638b8eefc26f
-pymodbus==3.5.2; python_full_version >= "3.8.0" \
-    --hash=sha256:c861d30390d7b7cd0bca7b529392fc58fc35b63947d6ef574192b8026180f1c7 \
-    --hash=sha256:26c1aa9919b24f2247794d5d9d80f65ec06fdfd9bd6b76b81d446b55335cabf3
-pyyaml==6.0.1; python_version >= "3.6" \
-    --hash=sha256:d858aa552c999bc8a8d57426ed01e40bef403cd8ccdd0fc5f6f04a00414cac2a \
-    --hash=sha256:fd66fc5d0da6d9815ba2cebeb4205f95818ff4b79c3ebe268e75d961704af52f \
-    --hash=sha256:69b023b2b4daa7548bcfbd4aa3da05b3a74b772db9e23b982788168117739938 \
-    --hash=sha256:81e0b275a9ecc9c0c0c07b4b90ba548307583c125f54d5b6946cfee6360c733d \
-    --hash=sha256:ba336e390cd8e4d1739f42dfe9bb83a3cc2e80f567d8805e11b46f4a943f5515 \
-    --hash=sha256:326c013efe8048858a6d312ddd31d56e468118ad4cdeda36c719bf5bb6192290 \
-    --hash=sha256:bd4af7373a854424dabd882decdc5579653d7868b8fb26dc7d0e99f823aa5924 \
-    --hash=sha256:fd1592b3fdf65fff2ad0004b5e363300ef59ced41c2e6b3a99d4089fa8c5435d \
-    --hash=sha256:6965a7bc3cf88e5a1c3bd2e0b5c22f8d677dc88a455344035f03399034eb3007 \
-    --hash=sha256:f003ed9ad21d6a4713f0a9b5a7a0a79e08dd0f221aff4525a2be4c346ee60aab \
-    --hash=sha256:42f8152b8dbc4fe7d96729ec2b99c7097d656dc1213a3229ca5383f973a5ed6d \
+pymodbus==3.5.2 ; python_version >= "3.11" and python_version < "4.0" \
+    --hash=sha256:26c1aa9919b24f2247794d5d9d80f65ec06fdfd9bd6b76b81d446b55335cabf3 \
+    --hash=sha256:c861d30390d7b7cd0bca7b529392fc58fc35b63947d6ef574192b8026180f1c7
+pyyaml==6.0.1 ; python_version >= "3.11" and python_version < "4.0" \
+    --hash=sha256:04ac92ad1925b2cff1db0cfebffb6ffc43457495c9b3c39d3fcae417d7125dc5 \
     --hash=sha256:062582fca9fabdd2c8b54a3ef1c978d786e0f6b3a1510e0ac93ef59e0ddae2bc \
-    --hash=sha256:d2b04aac4d386b172d5b9692e2d2da8de7bfb6c387fa4f801fbf6fb2e6ba4673 \
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-    --hash=sha256:1635fd110e8d85d55237ab316b5b011de701ea0f29d07611174a1b42f1444741 \
-    --hash=sha256:bf07ee2fef7014951eeb99f56f39c9bb4af143d8aa3c21b1677805985307da34 \
-    --hash=sha256:855fb52b0dc35af121542a76b9a84f8d1cd886ea97c84703eaa6d88e37a2ad28 \
-    --hash=sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9 \
-    --hash=sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0 \
-    --hash=sha256:8d4e9c88387b0f5c7d5f281e55304de64cf7f9c0021a3525bd3b1c542da3b0e4 \
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     --hash=sha256:0d3304d8c0adc42be59c5f8a4d9e3d7379e6955ad754aa9d6ab7a398b59dd1df \
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-    --hash=sha256:b1275ad35a5d18c62a7220633c913e1b42d44b46ee12554e5fd39c70a243d6a3 \
+    --hash=sha256:1635fd110e8d85d55237ab316b5b011de701ea0f29d07611174a1b42f1444741 \
+    --hash=sha256:184c5108a2aca3c5b3d3bf9395d50893a7ab82a38004c8f61c258d4428e80206 \
     --hash=sha256:18aeb1bf9a78867dc38b259769503436b7c72f7a1f1f4c93ff9a17de54319b27 \
-    --hash=sha256:596106435fa6ad000c2991a98fa58eeb8656ef2325d7e158344fb33864ed87e3 \
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     --hash=sha256:1d4c7e777c441b20e32f52bd377e0c409713e8bb1386e1099c2415f26e479595 \
-    --hash=sha256:a0cd17c15d3bb3fa06978b4e8958dcdc6e0174ccea823003a106c7d4d7899ac5 \
+    --hash=sha256:1e2722cc9fbb45d9b87631ac70924c11d3a401b2d7f410cc0e3bbf249f2dca62 \
+    --hash=sha256:1fe35611261b29bd1de0070f0b2f47cb6ff71fa6595c077e42bd0c419fa27b98 \
     --hash=sha256:28c119d996beec18c05208a8bd78cbe4007878c6dd15091efb73a30e90539696 \
-    --hash=sha256:7e07cbde391ba96ab58e532ff4803f79c4129397514e1413a7dc761ccd755735 \
+    --hash=sha256:326c013efe8048858a6d312ddd31d56e468118ad4cdeda36c719bf5bb6192290 \
+    --hash=sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9 \
+    --hash=sha256:42f8152b8dbc4fe7d96729ec2b99c7097d656dc1213a3229ca5383f973a5ed6d \
     --hash=sha256:49a183be227561de579b4a36efbb21b3eab9651dd81b1858589f796549873dd6 \
-    --hash=sha256:184c5108a2aca3c5b3d3bf9395d50893a7ab82a38004c8f61c258d4428e80206 \
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-    --hash=sha256:9eb6caa9a297fc2c2fb8862bc5370d0303ddba53ba97e71f08023b6cd73d16a8 \
-    --hash=sha256:c8098ddcc2a85b61647b2590f825f3db38891662cfc2fc776415143f599bb859 \
+    --hash=sha256:4fb147e7a67ef577a588a0e2c17b6db51dda102c71de36f8549b6816a96e1867 \
+    --hash=sha256:50550eb667afee136e9a77d6dc71ae76a44df8b3e51e41b77f6de2932bfe0f47 \
+    --hash=sha256:510c9deebc5c0225e8c96813043e62b680ba2f9c50a08d3724c7f28a747d1486 \
     --hash=sha256:5773183b6446b2c99bb77e77595dd486303b4faab2b086e7b17bc6bef28865f6 \
+    --hash=sha256:596106435fa6ad000c2991a98fa58eeb8656ef2325d7e158344fb33864ed87e3 \
+    --hash=sha256:6965a7bc3cf88e5a1c3bd2e0b5c22f8d677dc88a455344035f03399034eb3007 \
+    --hash=sha256:69b023b2b4daa7548bcfbd4aa3da05b3a74b772db9e23b982788168117739938 \
+    --hash=sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0 \
+    --hash=sha256:704219a11b772aea0d8ecd7058d0082713c3562b4e271b849ad7dc4a5c90c13c \
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+    --hash=sha256:9046c58c4395dff28dd494285c82ba00b546adfc7ef001486fbf0324bc174fba \
+    --hash=sha256:9eb6caa9a297fc2c2fb8862bc5370d0303ddba53ba97e71f08023b6cd73d16a8 \
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     --hash=sha256:b786eecbdf8499b9ca1d697215862083bd6d2a99965554781d0d8d1ad31e13a0 \
+    --hash=sha256:ba336e390cd8e4d1739f42dfe9bb83a3cc2e80f567d8805e11b46f4a943f5515 \
+    --hash=sha256:baa90d3f661d43131ca170712d903e6295d1f7a0f595074f151c0aed377c9b9c \
     --hash=sha256:bc1bf2925a1ecd43da378f4db9e4f799775d6367bdb94671027b73b393a7c42c \
-    --hash=sha256:04ac92ad1925b2cff1db0cfebffb6ffc43457495c9b3c39d3fcae417d7125dc5 \
+    --hash=sha256:bd4af7373a854424dabd882decdc5579653d7868b8fb26dc7d0e99f823aa5924 \
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     --hash=sha256:faca3bdcf85b2fc05d06ff3fbc1f83e1391b3e724afa3feba7d13eeab355484c \
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-    --hash=sha256:bfdf460b1736c775f2ba9f6a92bca30bc2095067b8a9d77876d1fad6cc3b4a43
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+    --hash=sha256:fd1592b3fdf65fff2ad0004b5e363300ef59ced41c2e6b3a99d4089fa8c5435d \
+    --hash=sha256:fd66fc5d0da6d9815ba2cebeb4205f95818ff4b79c3ebe268e75d961704af52f