/*
xnrg_29_modbus.ino - Generic Modbus energy meter support for Tasmota
Copyright (C) 2022 Theo Arends
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#ifdef USE_ENERGY_SENSOR
#ifdef USE_MODBUS_ENERGY
/*********************************************************************************************\
* Generic Modbus energy meter
*
* - Supports single three phase device or three single phase devices of same model on bus.
* - Uses a rule file called modbus allowing for easy configuration of modbus energy monitor device(s).
*
* Value pair description:
* {"Name":"SDM230","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A}
* Modbus config parameters:
* Name - Name of energy monitoring device(s)
* Baud - Baudrate of device modbus interface - optional. default is 9600
* Config - Serial config parameters like 8N1 - 8 databits, No parity, 1 stop bit
* Poll - Time between modbus requests - optional. default is 200 milliseconds
* Address - Modbus device address entered as decimal (1) or hexadecimal (0x01) or up to three addresses ([1,2,3]) - optional. default = 1
* Function - Modbus function code to access registers - optional. default = 4
* Tasmota default embedded register names:
* Voltage - Voltage register entered as decimal or hexadecimal for one phase (0x0000) or up to three phases ([0x0000,0x0002,0x0004]) or
* Additional defined parameters
* Value pair description:
* {"R":0,"T":0,"F":0}
* R - Modbus register entered as decimal or hexadecimal for one phase (0x0160) or up to three phases ([0x0160,0x0162,0x0164])
* T - Datatype - optional. default is 0 - float:
* 0 - float
* 1 = 2-byte signed
* 2 = 4-byte signed
* 3 = 2-byte unsigned
* 4 = 4-byte unsigned
* 5 = not used
* 6 = 4-byte signed with swapped words
* 7 = not used
* 8 = 4-byte unsigned with swapped words
* F - Register factor positive for multiplication or negative for division - optional. default is 0 - no action
* -4 - divide by 10000
* -3 - divide by 1000
* -2 - divide by 100
* -1 - divide by 10
* 0 - no action
* 1 - multiply by 10
* 2 - multiply by 100
* 3 - multiply by 1000
* 4 - multiply by 10000
* M - [LEGACY - replaced by "F"] Divide register by 1 to 10000 - optional. default = 0 (no action)
* Current - Current register entered as decimal or hexadecimal for one phase (0x0006) or up to three phases ([0x0006,0x0008,0x000A]) or
* See additional defines like voltage.
* Power - Active power register entered as decimal or hexadecimal for one phase (0x000C) or up to three phases ([0x000C,0x000E,0x0010]) or
* See additional defines like voltage.
* ApparentPower - Apparent power register entered as decimal or hexadecimal for one phase (0x000C) or up to three phases ([0x000C,0x000E,0x0010]) or
* See additional defines like voltage.
* ReactivePower - Reactive power register entered as decimal or hexadecimal for one phase (0x0018) or up to three phases ([0x0018,0x001A,0x001C]) or
* See additional defines like voltage.
* Factor - Power factor register entered as decimal or hexadecimal for one phase (0x001E) or up to three phases ([0x001E,0x0020,0x0022]) or
* See additional defines like voltage.
* Frequency - Frequency register entered as decimal or hexadecimal for one phase (0x0046) or up to three phases ([0x0046,0x0048,0x004A]) or
* See additional defines like voltage.
* Total - Total active energy register entered as decimal or hexadecimal for one phase (0x0156) or up to three phases ([0x015A,0x015C,0x015E]) or
* See additional defines like voltage.
* ExportActive - Export active energy register entered as decimal or hexadecimal for one phase (0x0160) or up to three phases ([0x0160,0x0162,0x0164]) or
* See additional defines like voltage.
* Optional user defined registers:
* User - Additional user defined registers
* Value pair description:
* "User":{"R":0x0024,"T":0,"F":0,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}
* R - Modbus register entered as decimal or hexadecimal for one phase (0x0160) or up to three phases ([0x0160,0x0162,0x0164])
* T - Datatype - optional. default is 0 - float:
* 0 - float
* 1 = 2-byte signed
* 2 = 4-byte signed
* 3 = 2-byte unsigned
* 4 = 4-byte unsigned
* 5 = not used
* 6 = 4-byte signed with swapped words
* 7 = not used
* 8 = 4-byte unsigned with swapped words
* F - Register factor positive for multiplication or negative for division - optional. default is 0 - no action
* -4 - divide by 10000
* -3 - divide by 1000
* -2 - divide by 100
* -1 - divide by 10
* 0 - no action
* 1 - multiply by 10
* 2 - multiply by 100
* 3 - multiply by 1000
* 4 - multiply by 10000
* M - [LEGACY - replaced by "F"] Divide register by 1 to 10000 - optional. default = 0 (no action)
* J - JSON register name (preferrably without spaces like "PhaseAngle") - mandatory. It needs to be different from the Tasmota default embedded register names
* G - GUI register name - optional. If not defined the register will not be shown in the GUI
* U - GUI unit name - optional. default is none
* D - Number of decimals for floating point presentation (0 to 20) or a code correspondig to Tasmota resolution command settings:
* 21 - VoltRes (V)
* 22 - AmpRes (A)
* 23 - WattRes (W, VA, VAr)
* 24 - EnergyRes (kWh, kVAh, kVArh)
* 25 - FreqRes (Hz)
* 26 - TempRes (C, F)
* 27 - HumRes (%)
* 28 - PressRes (hPa, mmHg)
* 29 - WeightRes (Kg)
*
* Example using default Energy registers:
* rule3 on file#modbus do {"Name":"SDM230","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A} endon
* rule3 on file#modbus do {"Name":"SDM230 with hex registers","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0x0000,"Current":0x0006,"Power":0x000C,"ApparentPower":0x0012,"ReactivePower":0x0018,"Factor":0x001E,"Frequency":0x0046,"Total":0x0156,"ExportActive":0x004A} endon
* rule3 on file#modbus do {"Name":"DDSU666","Baud":9600,"Config":8N1","Address":1,"Function":4,"Voltage":0x2000,"Current":0x2002,"Power":0x2004,"ReactivePower":0x2006,"Factor":0x200A,"Frequency":0x200E,"Total":0x4000,"ExportActive":0x400A} endon
* rule3 on file#modbus do {"Name":"PZEM014","Baud":9600,"Config":8N1","Address":1,"Function":4,"Voltage":{"R":0,"T":3,"F":-1},"Current":{"R":1,"T":8,"F":-3},"Power":{"R":3,"T":8,"F":-1},"Factor":{"R":8,"T":3,"F":-2},"Frequency":{"R":7,"T":3,"F":-1},"Total":{"R":5,"T":8,"F":-3}} endon
* rule3 on file#modbus do {"Name":"3 x PZEM014","Baud":9600,"Config":8N1","Address":[1,2,3],"Function":4,"Voltage":{"R":0,"T":3,"F":-1},"Current":{"R":1,"T":8,"F":-3},"Power":{"R":3,"T":8,"F":-1},"Factor":{"R":8,"T":3,"F":-2},"Frequency":{"R":7,"T":3,"F":-1},"Total":{"R":5,"T":8,"F":-3}} endon
* rule3 on file#modbus do {"Name":"Solax X3MIC","Baud":9600,"Config":8N1","Address":1,"Function":4,"Voltage":{"R":0x0404,"T":3,"F":-1},"Power":{"R":0x040e,"T":3,"F":0},"Total":{"R":0x0423,"T":8,"F":-3}} endon
*
* Example using default Energy registers and some user defined registers:
* rule3 on file#modbus do {"Name":"SDM72","Baud":9600,"Config":8N1","Address":0x01,"Function":0x04,"Power":0x0034,"Total":0x0156,"ExportActive":0x004A,"User":[{"R":0x0502,"J":"ImportActive","G":"Import Active","U":"kWh","D":24},{"R":0x0502,"J":"ExportPower","G":"Export Power","U":"W","D":23},{"R":0x0500,"J":"ImportPower","G":"Import Power","U":"W","D":23}]} endon
* rule3 on file#modbus do {"Name":"SDM120","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A,"User":[{"R":0x0048,"J":"ImportActive","G":"Import Active","U":"kWh","D":24},{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":24},{"R":0x004C,"J":"ImportReactive","G":"Import Reactive","U":"kVArh","D":24},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]} endon
* rule3 on file#modbus do {"Name":"SDM230 with two user registers","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A,"User":[{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]} endon
* rule3 on file#modbus do {"Name":"SDM630","Baud":9600,"Config":8N1","Address":1,"Function":4,"Voltage":[0,2,4],"Current":[6,8,10],"Power":[12,14,16],"ApparentPower":[18,20,22],"ReactivePower":[24,26,28],"Factor":[30,32,34],"Frequency":70,"Total":342,"ExportActive":[352,354,356],"User":{"R":[346,348,350],"J":"ImportActive","G":"Import Active","U":"kWh","D":24}} endon
*
* Note:
* - To enter long rules using the serial console and solve error "Serial buffer overrun" you might need to enlarge the serial input buffer with command serialbuffer 800
* - Changes to rule file are only executed on restart
*
* Restrictions:
* - Supports Modbus single and double integer registers in addition to floating point registers
* - Max number of user defined registers is defined by one rule buffer (511 characters uncompressed, around 800 characters compressed)
*
* To do:
* - Support all three rule slots
* - Support other modbus register like integers
*
* Test set:
* rule3 on file#modbus do {"Name":"GROWATT","Baud":9600,"Config":8N1","Address":11,"Function":4,"Voltage":{"R":[4110,4114,4118],"T":3,"F":-1},"Current":{"R":[4111,4115,4119],"T":3,"F":-1},"Power":{"R":[4112,4116,4120],"T":8,"F":-1},"Frequency":{"R":4109,"T":3,"F":-2},"Total":{"R":4124,"T":8,"F":-1},"User":[{"R":[4099,4103],"J":"VoltagePV","G":"Voltage PV","U":"V","D":21,"T":3,"F":-1},{"R":[4100,4104],"J":"CurrentPV","G":"Current PV","U":"A","D":22,"T":3,"F":-1},{"R":[4101,4105],"J":"PowerPV","G":"Power PV","U":"W","D":23,"T":8,"F":-1}]} endon
* rule3 on file#modbus do {"Name":"2 x PZEM014","Baud":9600,"Config":8N1","Address":[1,1],"Function":4,"Voltage":{"R":0,"T":3,"F":-1},"Current":{"R":1,"T":8,"F":-3},"Power":{"R":3,"T":8,"F":-1},"Factor":{"R":8,"T":3,"F":-2},"Frequency":{"R":7,"T":3,"F":-1},"Total":{"R":5,"T":8,"F":-3}} endon
* rule3 on file#modbus do {"Name":"SDM230 test1","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":[0,0,0],"Current":[6,6,6],"Power":[12,12,12],"ApparentPower":[18,18,18],"ReactivePower":[24,24,24],"Factor":[30,30,30],"Frequency":[70,70,70],"Total":[342,342,342]} endon
* rule3 on file#modbus do {"Name":"SDM230 test2","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":[0,0,0],"Current":[6,6,6],"Power":[12,12,12],"ApparentPower":[18,18,18],"ReactivePower":[24,24,24],"Factor":[30,30,30],"Frequency":70,"Total":[342,342,342]} endon
* rule3 on file#modbus do {"Name":"SDM230 test3","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0,"Current":[6,6,6],"Power":[12,12,12],"ApparentPower":[18,18,18],"ReactivePower":[24,24,24],"Factor":[30,30,30],"Frequency":70,"Total":[342,342,342]} endon
* rule3 on file#modbus do {"Name":"SDM230 test4","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A,"User":[{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":24},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]} endon
* rule3 on file#modbus do {"Name":"SDM230 test5","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":[0,0,0],"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A,"User":[{"R":[0x004E,0x004E,0x004E],"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]} endon
* rule3 on file#modbus do {"Name":"SDM120 test1","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A,"User":[{"R":0x0048,"J":"ImportActive","G":"Import Active","U":"kWh","D":24},{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":24},{"R":0x004C,"J":"ImportReactive","G":"Import Reactive","U":"kVArh","D":24},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]} endon
* rule3 on file#modbus do {"Name":"PZEM014 test1","Baud":9600,"Config":8N1","Address":1,"Function":4,"Voltage":{"R":0,"T":3,"F":-1},"Current":{"R":1,"T":8,"F":-3},"Power":{"R":3,"T":8,"F":-1},"Factor":{"R":8,"T":3,"F":-2},"Frequency":{"R":7,"T":3,"F":-1},"Total":{"R":5,"T":8,"F":-3},"User":{"R":0,"J":"VoltageTest","G":"Voltage test","U":"V","D":21,"T":3,"F":-1}} endon
*
* rule3 on file#modbus do {"Name":"SDM230 test6","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":{"R":0,"T":0,"M":1},"Current":{"R":6,"T":0,"M":1},"Power":{"R":12,"T":0,"M":1},"Frequency":70,"Total":342} endon
* rule3 on file#modbus do {"Name":"SDM230 test6","Baud":2400,"Config":8N1","Address":1,"Function":4,"Voltage":{"R":0,"T":0,"F":0},"Current":{"R":6,"T":0,"F":0},"Power":{"R":12,"T":0,"F":0},"Frequency":70,"Total":342,"User":{"R":0x0048,"T":0,"F":-1,"J":"ImportActive","G":"Import Active","U":"kWh","D":24}} endon
\*********************************************************************************************/
#define XNRG_29 29
#define ENERGY_MODBUS_SPEED 9600 // Default Modbus baudrate
#define ENERGY_MODBUS_CONFIG TS_SERIAL_8N1 // Default Modbus serial configuration
#define ENERGY_MODBUS_ADDR 1 // Default Modbus device_address
#define ENERGY_MODBUS_FUNC 0x04 // Default Modbus function code
#define ENERGY_MODBUS_MAX_DEVICES ENERGY_MAX_PHASES // Support up to three single phase devices as three phases
#define ENERGY_MODBUS_DATATYPE 0 // Default Modbus datatype is 4-byte float
#define ENERGY_MODBUS_DECIMALS 0 // Default user decimal resolution
#define ENERGY_MODBUS_TICKER // Enable for ESP8266 when using softwareserial solving most modbus serial retries
#define ENERGY_MODBUS_TICKER_POLL 200 // Modbus poll time in ms between read register requests
//#define ENERGY_MODBUS_DEBUG
//#define ENERGY_MODBUS_DEBUG_SHOW
const uint16_t nrg_mbs_reg_not_used = 0xFFFF; // Odd number 65535 is unused register
// Even data type is single (2-byte) register, Odd data type is double (4-byte) registers
enum EnergyModbusDataType { NRG_DT_FLOAT, // 0 = 4-byte float
NRG_DT_S16, // 1 = 2-byte signed
NRG_DT_S32, // 2 = 4-byte signed
NRG_DT_U16, // 3 = 2-byte unsigned
NRG_DT_U32, // 4 = 4-byte unsigned
NRG_DT_x16_nu1, // 5 = 2-byte
NRG_DT_S32_SW, // 6 = 4-byte signed with swapped words
NRG_DT_x16_nu2, // 7 = 2-byte
NRG_DT_U32_SW, // 8 = 4-byte unsigned with swapped words
NRG_DT_MAX };
enum EnergyModbusResolutions { NRG_RES_VOLTAGE = 21, // 21 = V
NRG_RES_CURRENT, // 22 = A
NRG_RES_POWER, // 23 = W, VA, VAr
NRG_RES_ENERGY, // 24 = kWh, kVAh, kVArh
NRG_RES_FREQUENCY, // 25 = Hz
NRG_RES_TEMPERATURE, // 26 = C, F
NRG_RES_HUMIDITY, // 27 = %
NRG_RES_PRESSURE, // 28 = hPa, mmHg
NRG_RES_WEIGHT }; // 29 = Kg
enum EnergyModbusRegisters { NRG_MBS_VOLTAGE,
NRG_MBS_CURRENT,
NRG_MBS_ACTIVE_POWER,
NRG_MBS_APPARENT_POWER,
NRG_MBS_REACTIVE_POWER,
NRG_MBS_POWER_FACTOR,
NRG_MBS_FREQUENCY,
NRG_MBS_TOTAL_ENERGY,
NRG_MBS_EXPORT_ACTIVE_ENERGY,
NRG_MBS_MAX_REGS };
const char kEnergyModbusValues[] PROGMEM = D_JSON_VOLTAGE "|" // Voltage
D_JSON_CURRENT "|" // Current
D_JSON_POWERUSAGE "|" // Power
D_JSON_APPARENT_POWERUSAGE "|" // ApparentPower
D_JSON_REACTIVE_POWERUSAGE "|" // ReactivePower
D_JSON_POWERFACTOR "|" // Factor
D_JSON_FREQUENCY "|" // Frequency
D_JSON_TOTAL "|" // Total
D_JSON_EXPORT_ACTIVE "|" // ExportActive
;
#include
TasmotaModbus *EnergyModbus;
#ifdef ENERGY_MODBUS_TICKER
#include
Ticker ticker_energy_modbus;
#endif // ENERGY_MODBUS_TICKER
struct NRGMBSPARAM {
uint32_t serial_bps;
uint32_t serial_config;
uint16_t ticker_poll;
uint8_t device_address[ENERGY_MODBUS_MAX_DEVICES];
uint8_t devices;
uint8_t function;
uint8_t total_regs;
uint8_t user_adds;
uint8_t state;
uint8_t retry;
int8_t phase;
bool mutex;
} NrgMbsParam;
typedef struct NRGMBSREGISTER {
uint16_t address[ENERGY_MAX_PHASES];
int16_t factor;
uint32_t datatype;
} NrgMbsRegister_t;
NrgMbsRegister_t *NrgMbsReg = nullptr;
typedef struct NRGMBSUSER {
float data[ENERGY_MAX_PHASES];
char* json_name;
char* gui_name;
char* gui_unit;
uint32_t resolution;
} NrgMbsUser_t;
NrgMbsUser_t *NrgMbsUser = nullptr;
/*********************************************************************************************/
void EnergyModbusLoop(void) {
#ifdef ENERGY_MODBUS_TICKER
if (NrgMbsParam.mutex || TasmotaGlobal.ota_state_flag) { return; }
#else
if (NrgMbsParam.mutex) { return; }
#endif // ENERGY_MODBUS_TICKER
NrgMbsParam.mutex = 1;
uint32_t register_count;
bool data_ready = EnergyModbus->ReceiveReady();
if (data_ready) {
uint8_t buffer[15]; // At least 5 + (2 * 2) = 9
// Even data type is single register, Odd data type is double registers
register_count = 2 - (NrgMbsReg[NrgMbsParam.state].datatype & 1);
uint32_t error = EnergyModbus->ReceiveBuffer(buffer, register_count);
if (error) {
/* Return codes from TasmotaModbus.h:
* 0 = No error
* 1 = Illegal Function,
* 2 = Illegal Data Address,
* 3 = Illegal Data Value,
* 4 = Slave Error
* 5 = Acknowledge but not finished (no error)
* 6 = Slave Busy
* 7 = Not enough minimal data received
* 8 = Memory Parity error
* 9 = Crc error
* 10 = Gateway Path Unavailable
* 11 = Gateway Target device failed to respond
* 12 = Wrong number of registers
* 13 = Register data not specified
* 14 = To many registers
*/
#ifdef ENERGY_MODBUS_DEBUG
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("NRG: Modbus register %d, phase %d, rcvd %*_H"),
NrgMbsParam.state, NrgMbsParam.phase, EnergyModbus->ReceiveCount(), buffer);
#endif
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Modbus error %d"), error);
} else {
/* Modbus protocol format:
* SA = Device Address
* FC = Function Code
* BC = Byte count
* Fh = First or High word MSB
* Fl = First or High word LSB
* Sh = Second or Low word MSB
* Sl = Second or Low word LSB
* Cl = CRC lsb
* Ch = CRC msb
*/
Energy.data_valid[NrgMbsParam.phase] = 0;
float value;
switch (NrgMbsReg[NrgMbsParam.state].datatype) {
case NRG_DT_FLOAT: { // 0
// 0 1 2 3 4 5 6 7 8
// SA FC BC Fh Fl Sh Sl Cl Ch
// 01 04 04 43 66 33 34 1B 38 = 230.2 Volt
((uint8_t*)&value)[3] = buffer[3]; // Get float values
((uint8_t*)&value)[2] = buffer[4];
((uint8_t*)&value)[1] = buffer[5];
((uint8_t*)&value)[0] = buffer[6];
break;
}
case NRG_DT_S16: { // 1
// 0 1 2 3 4 5 6
// SA FC BC Fh Fl Cl Ch
int16_t value_buff = ((int16_t)buffer[3])<<8 | buffer[4];
value = (float)value_buff;
break;
}
case NRG_DT_U16: { // 3
// 0 1 2 3 4 5 6
// SA FC BC Fh Fl Cl Ch
uint16_t value_buff = ((uint16_t)buffer[3])<<8 | buffer[4];
value = (float)value_buff;
break;
}
case NRG_DT_S32: { // 2
// 0 1 2 3 4 5 6 7 8
// SA FC BC Fh Fl Sh Sl Cl Ch
int32_t value_buff = ((int32_t)buffer[3])<<24 | ((uint32_t)buffer[4])<<16 | ((uint32_t)buffer[5])<<8 | buffer[6];
value = (float)value_buff;
break;
}
case NRG_DT_S32_SW: { // 6
// 0 1 2 3 4 5 6 7 8
// SA FC BC Sh Sl Fh Fl Cl Ch
int32_t value_buff = ((int32_t)buffer[5])<<24 | ((uint32_t)buffer[6])<<16 | ((uint32_t)buffer[3])<<8 | buffer[4];
value = (float)value_buff;
break;
}
case NRG_DT_U32: { // 4
// 0 1 2 3 4 5 6 7 8
// SA FC BC Fh Fl Sh Sl Cl Ch
uint32_t value_buff = ((uint32_t)buffer[3])<<24 | ((uint32_t)buffer[4])<<16 | ((uint32_t)buffer[5])<<8 | buffer[6];
value = (float)value_buff;
break;
}
case NRG_DT_U32_SW: { // 8
// 0 1 2 3 4 5 6 7 8
// SA FC BC Sh Sl Fh Fl Cl Ch
// 01 04 04 EB EC 00 0E 8E 51 = 977.9000 (Solax protocol X1&X3)
uint32_t value_buff = ((uint32_t)buffer[5])<<24 | ((uint32_t)buffer[6])<<16 | ((uint32_t)buffer[3])<<8 | buffer[4];
value = (float)value_buff;
break;
}
}
uint32_t factor = 1;
// 1 = 10, 2 = 100, 3 = 1000, 4 = 10000
uint32_t scaler = abs(NrgMbsReg[NrgMbsParam.state].factor);
while (scaler) {
factor *= 10;
scaler--;
}
if (NrgMbsReg[NrgMbsParam.state].factor < 0) {
value /= factor;
} else {
value *= factor;
}
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("NRG: Modbus register %d, phase %d, rcvd %*_H, T %d, F %d, value %4_f"),
NrgMbsParam.state, NrgMbsParam.phase, EnergyModbus->ReceiveCount(), buffer,
NrgMbsReg[NrgMbsParam.state].datatype, NrgMbsReg[NrgMbsParam.state].factor, &value);
switch (NrgMbsParam.state) {
case NRG_MBS_VOLTAGE:
Energy.voltage[NrgMbsParam.phase] = value; // 230.2 V
break;
case NRG_MBS_CURRENT:
Energy.current[NrgMbsParam.phase] = value; // 1.260 A
break;
case NRG_MBS_ACTIVE_POWER:
Energy.active_power[NrgMbsParam.phase] = value; // -196.3 W
break;
case NRG_MBS_APPARENT_POWER:
Energy.apparent_power[NrgMbsParam.phase] = value; // 223.4 VA
break;
case NRG_MBS_REACTIVE_POWER:
Energy.reactive_power[NrgMbsParam.phase] = value; // 92.2
break;
case NRG_MBS_POWER_FACTOR:
Energy.power_factor[NrgMbsParam.phase] = value; // -0.91
break;
case NRG_MBS_FREQUENCY:
Energy.frequency[NrgMbsParam.phase] = value; // 50.0 Hz
break;
case NRG_MBS_TOTAL_ENERGY:
Energy.import_active[NrgMbsParam.phase] = value; // 6.216 kWh => used in EnergyUpdateTotal()
break;
case NRG_MBS_EXPORT_ACTIVE_ENERGY:
Energy.export_active[NrgMbsParam.phase] = value; // 478.492 kWh
break;
default:
if (NrgMbsUser) {
NrgMbsUser[NrgMbsParam.state - NRG_MBS_MAX_REGS].data[NrgMbsParam.phase] = value;
}
}
}
} // end data ready
if (0 == NrgMbsParam.retry || data_ready) {
NrgMbsParam.retry = 1;
uint32_t address = 0;
uint32_t phase = 0;
do {
NrgMbsParam.phase++;
if (NrgMbsParam.phase >= Energy.phase_count) {
NrgMbsParam.phase = 0;
NrgMbsParam.state++;
if (NrgMbsParam.state >= NrgMbsParam.total_regs) {
NrgMbsParam.state = 0;
NrgMbsParam.phase = 0;
EnergyUpdateTotal(); // update every cycle after all registers have been read
}
}
delay(0);
if (NrgMbsParam.devices == 1) {
phase = NrgMbsParam.phase;
} else {
address = NrgMbsParam.phase;
}
} while (NrgMbsReg[NrgMbsParam.state].address[phase] == nrg_mbs_reg_not_used);
// Even data type is single register, Odd data type is double registers
register_count = 2 - (NrgMbsReg[NrgMbsParam.state].datatype & 1);
#ifdef ENERGY_MODBUS_DEBUG
AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("NRG: Modbus send Device %d, Function %d, Register %04X (%d/%d), Size %d"),
NrgMbsParam.device_address[address], NrgMbsParam.function,
NrgMbsReg[NrgMbsParam.state].address[phase], NrgMbsParam.state, phase,
register_count);
#endif
EnergyModbus->Send(NrgMbsParam.device_address[address], NrgMbsParam.function, NrgMbsReg[NrgMbsParam.state].address[phase], register_count);
} else {
NrgMbsParam.retry--;
#ifdef ENERGY_MODBUS_DEBUG
if (NrgMbsParam.devices > 1) {
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Modbus retry device %d state %d"), NrgMbsParam.device_address[NrgMbsParam.phase], NrgMbsParam.state);
} else {
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Modbus retry state %d phase %d"), NrgMbsParam.state, NrgMbsParam.phase);
}
#endif
}
delay(0);
NrgMbsParam.mutex = 0;
}
#ifdef USE_RULES
uint32_t EnergyModbusReadRegisterInfo(JsonParserObject add_value, uint32_t reg_index) {
// {"R":0,"T":0,"F":0}
// {"R":[0,2,4],"T":0,"F":0}
// {"R":[0,2,4],"T":0,"M":10} - [LEGACY]
uint32_t phase = 0;
JsonParserToken val;
val = add_value[PSTR("R")]; // Register address
if (val.isArray()) {
// [0,2,4]
JsonParserArray address_arr = val.getArray();
for (auto value : address_arr) {
NrgMbsReg[reg_index].address[phase] = value.getUInt();
phase++;
if (phase >= ENERGY_MAX_PHASES) { break; }
}
} else if (val) {
// 0
NrgMbsReg[reg_index].address[0] = val.getUInt();
phase++;
}
val = add_value[PSTR("T")]; // Register data type
if (val) {
// 0
NrgMbsReg[reg_index].datatype = val.getUInt();
}
val = add_value[PSTR("F")]; // Register factor
if (val) {
// 1 or -2
NrgMbsReg[reg_index].factor = val.getInt();
}
val = add_value[PSTR("M")]; // [LEGACY] Register divider
if (val) {
// 1
int32_t divider = val.getUInt();
int factor = 0;
while (divider > 1) {
divider /= 10;
factor--;
}
NrgMbsReg[reg_index].factor = factor;
}
return phase;
}
bool EnergyModbusReadUserRegisters(JsonParserObject user_add_value, uint32_t add_index) {
// {"R":0x004E,"T":0,"F":0,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3,"T":0,"F":0}
// {"R":[0,2,4],"T":0,"F":0,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3,"T":0,"F":0}
uint32_t reg_index = NRG_MBS_MAX_REGS + add_index;
// {"R":0,"T":0,"F":0}
// {"R":[0,2,4],"T":0,"F":0}
// {"R":[0,2,4],"T":0,"M":10} - [LEGACY]
uint32_t phase = EnergyModbusReadRegisterInfo(user_add_value, reg_index);
if (!phase) {
return false; // No register entered so skip
}
if (phase > Energy.phase_count) {
Energy.phase_count = phase;
NrgMbsParam.devices = 1; // Only one device allowed with multiple phases
}
JsonParserToken val;
val = user_add_value[PSTR("J")]; // JSON value name
if (val) {
NrgMbsUser[add_index].json_name = SetStr(val.getStr());
char json_name[32];
if (GetCommandCode(json_name, sizeof(json_name), NrgMbsUser[add_index].json_name, kEnergyModbusValues) > -1) {
return false; // Duplicate JSON name
}
} else {
return false; // No mandatory JSON name
}
val = user_add_value[PSTR("G")]; // GUI value name
NrgMbsUser[add_index].gui_name = (val) ? SetStr(val.getStr()) : EmptyStr;
val = user_add_value[PSTR("U")]; // GUI value Unit
NrgMbsUser[add_index].gui_unit = (val) ? SetStr(val.getStr()) : EmptyStr;
NrgMbsUser[add_index].resolution = ENERGY_MODBUS_DECIMALS;
val = user_add_value[PSTR("D")]; // Decimal resolution
if (val) {
NrgMbsUser[add_index].resolution = val.getUInt();
}
#ifdef ENERGY_MODBUS_DEBUG
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Idx %d (%s), R [%04X,%04X,%04X], T %d, F %d, J '%s', G '%s', U '%s', D %d"),
reg_index, NrgMbsUser[add_index].json_name,
NrgMbsReg[reg_index].address[0],
NrgMbsReg[reg_index].address[1],
NrgMbsReg[reg_index].address[2],
NrgMbsReg[reg_index].datatype,
NrgMbsReg[reg_index].factor,
NrgMbsUser[add_index].json_name,
NrgMbsUser[add_index].gui_name,
NrgMbsUser[add_index].gui_unit,
NrgMbsUser[add_index].resolution);
#endif
return true;
}
#endif // USE_RULES
bool EnergyModbusReadRegisters(void) {
#ifdef USE_RULES
String modbus = RuleLoadFile("MODBUS");
if (!modbus.length()) { return false; } // File not found
// AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: File '%s'"), modbus.c_str());
const char* json = modbus.c_str();
uint32_t len = strlen(json) +1;
if (len < 7) { return false; } // Invalid JSON
char json_buffer[len];
memcpy(json_buffer, json, len); // Keep original safe
JsonParser parser(json_buffer);
JsonParserObject root = parser.getRootObject();
if (!root) { return false; } // Invalid JSON
// Init defaults
Energy.phase_count = 1;
NrgMbsParam.serial_bps = ENERGY_MODBUS_SPEED;
NrgMbsParam.serial_config = ENERGY_MODBUS_CONFIG;
NrgMbsParam.ticker_poll = ENERGY_MODBUS_TICKER_POLL;
NrgMbsParam.device_address[0] = ENERGY_MODBUS_ADDR;
NrgMbsParam.devices = 1;
NrgMbsParam.function = ENERGY_MODBUS_FUNC;
NrgMbsParam.user_adds = 0;
// Detect buffer allocation
JsonParserToken val;
val = root[PSTR("User")];
if (val) {
if (val.isArray()) {
// [{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]
NrgMbsParam.user_adds = val.size();
} else {
// {"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3}
NrgMbsParam.user_adds = 1;
}
}
NrgMbsParam.total_regs = NRG_MBS_MAX_REGS + NrgMbsParam.user_adds;
NrgMbsReg = (NrgMbsRegister_t*)calloc(NrgMbsParam.total_regs, sizeof(NrgMbsRegister_t));
if (NrgMbsReg == nullptr) { return false; } // Unable to allocate variables on heap
// Init defaults
for (uint32_t i = 0; i < NrgMbsParam.total_regs; i++) {
NrgMbsReg[i].datatype = ENERGY_MODBUS_DATATYPE;
for (uint32_t j = 0; j < ENERGY_MAX_PHASES; j++) {
NrgMbsReg[i].address[j] = nrg_mbs_reg_not_used;
}
}
if (NrgMbsParam.user_adds) {
NrgMbsUser = (NrgMbsUser_t*)calloc(NrgMbsParam.user_adds +1, sizeof(NrgMbsUser_t));
if (NrgMbsUser == nullptr) {
NrgMbsParam.user_adds = 0;
NrgMbsParam.total_regs = NRG_MBS_MAX_REGS;
} else {
// Init defaults
for (uint32_t i = 0; i < NrgMbsParam.user_adds; i++) {
NrgMbsUser[i].resolution = ENERGY_MODBUS_DECIMALS;
for (uint32_t j = 0; j < ENERGY_MAX_PHASES; j++) {
NrgMbsUser[i].data[j] = NAN;
}
}
}
}
// Get global parameters
val = root[PSTR("Baud")];
if (val) {
NrgMbsParam.serial_bps = val.getInt(); // 2400
}
val = root[PSTR("Config")];
if (val) {
const char *serial_config = val.getStr(); // 8N1
NrgMbsParam.serial_config = ConvertSerialConfig(ParseSerialConfig(serial_config));
}
val = root[PSTR("Poll")];
if (val) {
NrgMbsParam.ticker_poll = val.getUInt(); // 200
if (NrgMbsParam.ticker_poll < 100) { // Below 100 ms makes no sense as the comms usually is 9600bps
NrgMbsParam.ticker_poll = ENERGY_MODBUS_TICKER_POLL;
}
}
val = root[PSTR("Address")];
if (val) {
NrgMbsParam.devices = 0;
if (val.isArray()) {
// [1,2,3]
JsonParserArray arr = val.getArray();
for (auto value : arr) {
NrgMbsParam.device_address[NrgMbsParam.devices] = value.getUInt(); // 1
NrgMbsParam.devices++;
if (NrgMbsParam.devices >= ENERGY_MODBUS_MAX_DEVICES) { break; }
}
} else if (val) {
// 1
NrgMbsParam.device_address[0] = val.getUInt(); // 1
NrgMbsParam.devices++;
}
}
val = root[PSTR("Function")];
if (val) {
NrgMbsParam.function = val.getUInt(); // 4
}
// Get default energy registers
char register_name[32];
Energy.voltage_available = false; // Disable voltage is measured
Energy.current_available = false; // Disable current is measured
for (uint32_t names = 0; names < NRG_MBS_MAX_REGS; names++) {
val = root[GetTextIndexed(register_name, sizeof(register_name), names, kEnergyModbusValues)];
if (val) {
// "Voltage":0
// "Voltage":[0,2,4]
// "Voltage":{"R":0,"T":0,"F":0}
// "Voltage":{"R":[0,2,4],"T":0,"F":0}
uint32_t phase = 0;
if (val.isObject()) {
// {"R":0,"T":0,"F":0}
// {"R":[0,2,4],"T":0,"F":0}
// {"R":[0,2,4],"T":0,"M":10} - [LEGACY]
phase = EnergyModbusReadRegisterInfo(val.getObject(), names);
} else if (val.isArray()) {
// [0,2,4]
JsonParserArray arr = val.getArray();
for (auto value : arr) {
NrgMbsReg[names].address[phase] = value.getUInt();
phase++;
if (phase >= ENERGY_MAX_PHASES) { break; }
}
} else if (val) {
// 0
NrgMbsReg[names].address[0] = val.getUInt();
phase++;
}
if (phase > Energy.phase_count) {
Energy.phase_count = phase;
NrgMbsParam.devices = 1; // Only one device allowed with multiple phases
}
switch(names) {
case NRG_MBS_VOLTAGE:
Energy.voltage_available = true; // Enable if voltage is measured
if (1 == phase) {
Energy.voltage_common = true; // Use common voltage
}
break;
case NRG_MBS_CURRENT:
Energy.current_available = true; // Enable if current is measured
break;
case NRG_MBS_FREQUENCY:
if (1 == phase) {
Energy.frequency_common = true; // Use common frequency
}
break;
case NRG_MBS_TOTAL_ENERGY:
Settings->flag3.hardware_energy_total = 1; // SetOption72 - Enable hardware energy total counter as reference (#6561)
break;
}
#ifdef ENERGY_MODBUS_DEBUG
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Idx %d (%s), R [%04X,%04X,%04X], T %d, F %d"),
names, register_name,
NrgMbsReg[names].address[0],
NrgMbsReg[names].address[1],
NrgMbsReg[names].address[2],
NrgMbsReg[names].datatype,
NrgMbsReg[names].factor);
#endif
}
}
// Get user defined registers
// "User":{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3,"T":0,"F":0}
// "User":[{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3,"T":0,"F":0},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2,"T":0,"F":0}]
val = root[PSTR("User")];
if (val) {
if (val.isArray()) {
// [{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3,"T":0,"F":0},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2,"T":0,"F":0}]
JsonParserArray user_adds_arr = val.getArray();
uint32_t add_index = 0;
for (auto user_add_values : user_adds_arr) {
if (!user_add_values.isObject()) { break; }
if (EnergyModbusReadUserRegisters(user_add_values.getObject(), add_index)) {
add_index++;
} else {
AddLog(LOG_LEVEL_INFO, PSTR("NRG: Dropped JSON user input %d"), add_index +1);
NrgMbsParam.user_adds--;
}
}
} else if (val) {
// {"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3,"T":0,"F":0}
if (val.isObject()) {
if (!EnergyModbusReadUserRegisters(val.getObject(), 0)) {
AddLog(LOG_LEVEL_INFO, PSTR("NRG: Dropped JSON user input"));
NrgMbsParam.user_adds--;
}
}
}
NrgMbsParam.total_regs = NRG_MBS_MAX_REGS + NrgMbsParam.user_adds;
}
// Fix variable boundaries
for (uint32_t i = 0; i < NrgMbsParam.total_regs; i++) {
if (NrgMbsReg[i].datatype >= NRG_DT_MAX) {
NrgMbsReg[i].datatype = ENERGY_MODBUS_DATATYPE;
}
}
if (NrgMbsParam.devices > 1) {
// Multiple devices have no common values
Energy.phase_count = NrgMbsParam.devices;
Energy.voltage_common = false; // Use no common voltage
Energy.frequency_common = false; // Use no common frequency
Settings->flag5.energy_phase = 1; // SetOption129 - (Energy) Show phase information
}
#ifdef ENERGY_MODBUS_DEBUG
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Devices %d, RAM usage %d + %d + %d"),
NrgMbsParam.devices,
sizeof(NrgMbsParam),
NrgMbsParam.total_regs * sizeof(NrgMbsRegister_t),
NrgMbsParam.user_adds * sizeof(NrgMbsUser_t));
#endif
// NrgMbsParam.state = 0; // Set by calloc()
NrgMbsParam.phase = -1;
return true;
#endif // USE_RULES
return false;
}
bool EnergyModbusRegisters(void) {
if (EnergyModbusReadRegisters()) {
return true;
}
AddLog(LOG_LEVEL_INFO, PSTR("NRG: No valid modbus rule data"));
return false;
}
void EnergyModbusSnsInit(void) {
if (EnergyModbusRegisters()) {
EnergyModbus = new TasmotaModbus(Pin(GPIO_NRG_MBS_RX), Pin(GPIO_NRG_MBS_TX), Pin(GPIO_NRG_MBS_TX_ENA));
uint8_t result = EnergyModbus->Begin(NrgMbsParam.serial_bps, NrgMbsParam.serial_config);
if (result) {
if (2 == result) { ClaimSerial(); }
#ifdef ENERGY_MODBUS_TICKER
ticker_energy_modbus.attach_ms(NrgMbsParam.ticker_poll, EnergyModbusLoop);
#endif // ENERGY_MODBUS_TICKER
return;
}
}
TasmotaGlobal.energy_driver = ENERGY_NONE;
}
void EnergyModbusDrvInit(void) {
if (PinUsed(GPIO_NRG_MBS_RX) && PinUsed(GPIO_NRG_MBS_TX)) {
TasmotaGlobal.energy_driver = XNRG_29;
}
}
/*********************************************************************************************\
* Additional presentation
\*********************************************************************************************/
void EnergyModbusReset(void) {
for (uint32_t i = 0; i < NrgMbsParam.user_adds; i++) {
for (uint32_t j = 0; j < ENERGY_MAX_PHASES; j++) {
if (NrgMbsReg[NRG_MBS_MAX_REGS + i].address[0] != nrg_mbs_reg_not_used) {
NrgMbsUser[i].data[j] = 0;
}
}
}
}
uint32_t EnergyModbusResolution(uint32_t resolution) {
if (resolution >= NRG_RES_VOLTAGE) {
switch (resolution) {
case NRG_RES_VOLTAGE:
return Settings->flag2.voltage_resolution;
case NRG_RES_CURRENT:
return Settings->flag2.current_resolution;
case NRG_RES_POWER:
return Settings->flag2.wattage_resolution;
case NRG_RES_ENERGY:
return Settings->flag2.energy_resolution;
case NRG_RES_FREQUENCY:
return Settings->flag2.frequency_resolution;
case NRG_RES_TEMPERATURE:
return Settings->flag2.temperature_resolution;
case NRG_RES_HUMIDITY:
return Settings->flag2.humidity_resolution;
case NRG_RES_PRESSURE:
return Settings->flag2.pressure_resolution;
case NRG_RES_WEIGHT:
return Settings->flag2.weight_resolution;
}
}
return resolution;
}
void EnergyModbusShow(bool json) {
char value_chr[GUISZ];
float values[ENERGY_MAX_PHASES];
for (uint32_t i = 0; i < NrgMbsParam.user_adds; i++) {
uint32_t reg_index = NRG_MBS_MAX_REGS + i;
#ifdef ENERGY_MODBUS_DEBUG_SHOW
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: Idx %d, R [%04X,%04X,%04X], J '%s', G '%s', U '%s', D %d, V [%3_f,%3_f,%3_f]"),
i,
NrgMbsReg[reg_index].address[0],
NrgMbsReg[reg_index].address[1],
NrgMbsReg[reg_index].address[2],
NrgMbsUser[i].json_name,
NrgMbsUser[i].gui_name,
NrgMbsUser[i].gui_unit,
NrgMbsUser[i].resolution,
&NrgMbsUser[i].data[0],
&NrgMbsUser[i].data[1],
&NrgMbsUser[i].data[2]);
#endif
if ((NrgMbsReg[reg_index].address[0] != nrg_mbs_reg_not_used) && !isnan(NrgMbsUser[i].data[0])) {
for (uint32_t j = 0; j < ENERGY_MAX_PHASES; j++) {
values[j] = NrgMbsUser[i].data[j];
}
uint32_t resolution = EnergyModbusResolution(NrgMbsUser[i].resolution);
uint32_t single = (!isnan(NrgMbsUser[i].data[1]) && !isnan(NrgMbsUser[i].data[2])) ? 0 : 1;
#ifdef ENERGY_MODBUS_DEBUG_SHOW
AddLog(LOG_LEVEL_DEBUG, PSTR("NRG: resolution %d -> %d"), NrgMbsUser[i].resolution, resolution);
#endif
if (json) {
ResponseAppend_P(PSTR(",\"%s\":%s"), NrgMbsUser[i].json_name, EnergyFormat(value_chr, values, resolution, single));
#ifdef USE_WEBSERVER
} else {
if (strlen(NrgMbsUser[i].gui_name)) { // Skip empty GUI names
WSContentSend_PD(PSTR("{s}%s{m}%s %s{e}"),
NrgMbsUser[i].gui_name,
WebEnergyFormat(value_chr, values, resolution, single),
NrgMbsUser[i].gui_unit);
}
#endif // USE_WEBSERVER
}
}
}
}
/*********************************************************************************************\
* Interface
\*********************************************************************************************/
bool Xnrg29(uint32_t function) {
bool result = false;
switch (function) {
#ifndef ENERGY_MODBUS_TICKER
// case FUNC_EVERY_200_MSECOND: // Energy ticker interrupt
case FUNC_EVERY_250_MSECOND: // Tasmota dispatcher
EnergyModbusLoop();
break;
#endif // No ENERGY_MODBUS_TICKER
case FUNC_JSON_APPEND:
EnergyModbusShow(1);
break;
#ifdef USE_WEBSERVER
#ifdef USE_ENERGY_COLUMN_GUI
case FUNC_WEB_COL_SENSOR:
#else // not USE_ENERGY_COLUMN_GUI
case FUNC_WEB_SENSOR:
#endif // USE_ENERGY_COLUMN_GUI
EnergyModbusShow(0);
break;
#endif // USE_WEBSERVER
case FUNC_ENERGY_RESET:
EnergyModbusReset();
break;
case FUNC_INIT:
EnergyModbusSnsInit();
break;
case FUNC_PRE_INIT:
EnergyModbusDrvInit();
break;
}
return result;
}
#endif // USE_MODBUS_ENERGY
#endif // USE_ENERGY_SENSOR