Feature: Add one channel HMS inverter with different byte assignment

Fix #1148

lib/Hoymiles/src/Hoymiles.cpp

@@ -5,6 +5,7 @@
 #include "Hoymiles.h"
 #include "Utils.h"
 #include "inverters/HMS_1CH.h"
+#include "inverters/HMS_1CHv2.h"
 #include "inverters/HMS_2CH.h"
 #include "inverters/HMS_4CH.h"
 #include "inverters/HMT_6CH.h"
@@ -147,6 +148,8 @@ std::shared_ptr<InverterAbstract> HoymilesClass::addInverter(const char* name, u
         i = std::make_shared<HMS_2CH>(_radioCmt.get(), serial);
     } else if (HMS_1CH::isValidSerial(serial)) {
         i = std::make_shared<HMS_1CH>(_radioCmt.get(), serial);
+    } else if (HMS_1CHv2::isValidSerial(serial)) {
+        i = std::make_shared<HMS_1CHv2>(_radioCmt.get(), serial);
     } else if (HM_4CH::isValidSerial(serial)) {
         i = std::make_shared<HM_4CH>(_radioNrf.get(), serial);
     } else if (HM_2CH::isValidSerial(serial)) {

lib/Hoymiles/src/inverters/HMS_1CHv2.cpp

@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2023 Thomas Basler and others
+ */
+#include "HMS_1CHv2.h"
+
+static const byteAssign_t byteAssignment[] = {
+    { TYPE_DC, CH0, FLD_UDC, UNIT_V, 2, 2, 10, false, 1 },
+    { TYPE_DC, CH0, FLD_IDC, UNIT_A, 6, 2, 100, false, 2 },
+    { TYPE_DC, CH0, FLD_PDC, UNIT_W, 10, 2, 10, false, 1 },
+    { TYPE_DC, CH0, FLD_YD, UNIT_WH, 22, 2, 1, false, 0 },
+    { TYPE_DC, CH0, FLD_YT, UNIT_KWH, 14, 4, 1000, false, 3 },
+    { TYPE_DC, CH0, FLD_IRR, UNIT_PCT, CALC_IRR_CH, CH0, CMD_CALC, false, 3 },
+
+    { TYPE_AC, CH0, FLD_UAC, UNIT_V, 26, 2, 10, false, 1 },
+    { TYPE_AC, CH0, FLD_IAC, UNIT_A, 34, 2, 100, false, 2 },
+    { TYPE_AC, CH0, FLD_PAC, UNIT_W, 30, 2, 10, false, 1 },
+    { TYPE_AC, CH0, FLD_Q, UNIT_VAR, 20, 2, 10, false, 1 },
+    { TYPE_AC, CH0, FLD_F, UNIT_HZ, 28, 2, 100, false, 2 },
+    { TYPE_AC, CH0, FLD_PF, UNIT_NONE, 36, 2, 1000, false, 3 },
+
+    { TYPE_INV, CH0, FLD_T, UNIT_C, 38, 2, 10, true, 1 },
+    { TYPE_INV, CH0, FLD_EVT_LOG, UNIT_NONE, 18, 2, 1, false, 0 },
+
+    { TYPE_AC, CH0, FLD_YD, UNIT_WH, CALC_YD_CH0, 0, CMD_CALC, false, 0 },
+    { TYPE_AC, CH0, FLD_YT, UNIT_KWH, CALC_YT_CH0, 0, CMD_CALC, false, 3 },
+    { TYPE_AC, CH0, FLD_PDC, UNIT_W, CALC_PDC_CH0, 0, CMD_CALC, false, 1 },
+    { TYPE_AC, CH0, FLD_EFF, UNIT_PCT, CALC_EFF_CH0, 0, CMD_CALC, false, 3 }
+};
+
+HMS_1CHv2::HMS_1CHv2(HoymilesRadio* radio, uint64_t serial)
+    : HMS_Abstract(radio, serial) {};
+
+bool HMS_1CHv2::isValidSerial(uint64_t serial)
+{
+    // serial >= 0x112500000000 && serial <= 0x112599999999
+    uint16_t preSerial = (serial >> 32) & 0xffff;
+    return preSerial == 0x1125;
+}
+
+String HMS_1CHv2::typeName()
+{
+    return "HMS-500 v2";
+}
+
+const byteAssign_t* HMS_1CHv2::getByteAssignment()
+{
+    return byteAssignment;
+}
+
+uint8_t HMS_1CHv2::getByteAssignmentSize()
+{
+    return sizeof(byteAssignment) / sizeof(byteAssignment[0]);
+}

lib/Hoymiles/src/inverters/HMS_1CHv2.h

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#include "HMS_Abstract.h"
+#include <list>
+
+class HMS_1CHv2 : public HMS_Abstract {
+public:
+    explicit HMS_1CHv2(HoymilesRadio* radio, uint64_t serial);
+    static bool isValidSerial(uint64_t serial);
+    String typeName();
+    const byteAssign_t* getByteAssignment();
+    uint8_t getByteAssignmentSize();
+};

lib/Hoymiles/src/parser/DevInfoParser.cpp

@@ -32,6 +32,7 @@ const devInfo_t devInfo[] = {
     { { 0x10, 0x20, 0x41, ALL }, 400, "HMS-400" }, // 00
     { { 0x10, 0x10, 0x51, ALL }, 450, "HMS-450" }, // 01
     { { 0x10, 0x10, 0x71, ALL }, 500, "HMS-500" }, // 02
+    { { 0x10, 0x20, 0x71, ALL }, 500, "HMS-500 v2" }, // 02
     { { 0x10, 0x21, 0x11, ALL }, 600, "HMS-600" }, // 01
     { { 0x10, 0x21, 0x41, ALL }, 800, "HMS-800" }, // 00
     { { 0x10, 0x11, 0x51, ALL }, 900, "HMS-900" }, // 01