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synced sdm230 driver default registers to generic energy driver values
made maximum power, phase angle and resettable energy optional
This commit is contained in:
Marcus 2021-11-03 22:33:59 +01:00
parent f58c06daee
commit 84da3deea9
3 changed files with 48 additions and 35 deletions
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4
tasmota/my_user_config.h
View File

@ -781,9 +781,9 @@
// #define SDM72_IMPEXP // Show additonal import/export active energy and power in MQTT and Web (+0k5 code)
//#define USE_SDM120 // Add support for Eastron SDM120-Modbus energy monitor (+1k1 code)
#define SDM120_SPEED 2400 // SDM120-Modbus RS485 serial speed (default: 2400 baud)
//#define USE_SDM230 // Add support for Eastron SDM230-Modbus energy monitor (+?? code)
//#define USE_SDM230 // Add support for Eastron SDM230-Modbus energy monitor (+1k6 code)
#define SDM230_SPEED 9600 // SDM230-Modbus RS485 serial speed (default: 9600 baud)
// #define SDM230_IMPORT // Show import active energy in MQTT and Web (+0k3 code)
// #define SDM230_MORE_REGS // read more registers (see xnrg_21_sdm230.ino, may cause timing issues (at your own risk, +0k4 code))
//#define USE_SDM630 // Add support for Eastron SDM630-Modbus energy monitor (+0k6 code)
#define SDM630_SPEED 9600 // SDM630-Modbus RS485 serial speed (default: 9600 baud)
// #define SDM630_IMPORT // Show import active energy in MQTT and Web (+0k3 code)

4
tasmota/xdrv_03_energy.ino
View File

@ -1108,7 +1108,7 @@ void EnergyShow(bool json) {
EnergyFormatSum(value2_chr, Energy.daily, Settings->flag2.energy_resolution, json));
/*
#if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP) || defined(SDM230_IMPORT)
#if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
if (!isnan(Energy.import_active[0])) {
ResponseAppend_P(PSTR(",\"" D_JSON_IMPORT_ACTIVE "\":%s"),
EnergyFormat(value_chr, Energy.import_active, Settings->flag2.energy_resolution, json));
@ -1117,7 +1117,7 @@ void EnergyShow(bool json) {
EnergyFormatIndex(value_chr, energy_return, Settings->flag2.energy_resolution, json, 2));
}
}
#endif // SDM630_IMPORT || SDM72_IMPEXP || SDM230_IMPORT
#endif // SDM630_IMPORT || SDM72_IMPEXP
*/
if (!isnan(Energy.export_active[0])) {

75
tasmota/xnrg_21_sdm230.ino
View File

@ -45,6 +45,7 @@
#include <TasmotaModbus.h>
TasmotaModbus *Sdm230Modbus;
// read all default registers for generic energy driver
const uint16_t sdm230_start_addresses[] {
0x0000, // SDM230_VOLTAGE [V]
0x0006, // SDM230_CURRENT [A]
@ -53,15 +54,18 @@ const uint16_t sdm230_start_addresses[] {
0x0018, // SDM230_POWER (Reactive) [VAr]
0x001E, // SDM230_POWER_FACTOR
0x0046, // SDM230_FREQUENCY [Hz]
0X004A, // SDM230_EXPORT_ACTIVE [kWh]
0X0180, // SDM230_RESETTABLE_TOTAL_ENERGY_ACTIVE [kWh]
0X0056, // SDM230_MAXIMUM_TOTAL_DEMAND_POWER_ACTIVE [W]
0x0024, // SDM230_PHASE ANGLE [Degree]
#ifdef SDM230_IMPORT
0X0048, // SDM230_IMPORT_ACTIVE [kWh]
#endif // SDM230_IMPORT
0X0156, // SDM230_TOTAL_ENERGY_ACTIVE [kWh]
0X004A, // SDM230_EXPORT_ACTIVE [kWh]
// 0X0156, // SDM230_TOTAL_ENERGY_ACTIVE [kWh] // = SDM230_IMPORT_ACTIVE = Energy.total
// read more registers offered by SDM230 (may cause timing issues)
#ifdef SDM230_MORE_REGS
0x0024, // SDM230_PHASE ANGLE [Degree]
0X0056, // SDM230_MAXIMUM_TOTAL_DEMAND_POWER_ACTIVE [W]
0X0180, // SDM230_RESETTABLE_TOTAL_ENERGY_ACTIVE [kWh]
#endif // SDM230_MORE_REGS
// for documentation / further use or implementation
// 0X0158, // SDM230_TOTAL_ENERGY_REACTIVE [kVArh]
// 0X0182, // SDM230_RESETTABLE_TOTAL_ENERGY_REACTIVE [kVArh]
// 0X004C, // SDM230_IMPORT_REACTIVE [kVArh]
@ -76,9 +80,11 @@ const uint16_t sdm230_start_addresses[] {
};
struct SDM230 {
float resettable_total_energy = 0;
float maximum_total_demand_power = 0;
#ifdef SDM230_MORE_REGS
float phase_angle = 0;
float maximum_total_demand_power_active = 0;
float resettable_total_energy = 0;
#endif // SDM230_MORE_REGS
uint8_t read_state = 0;
uint8_t send_retry = 0;
} Sdm230;
@ -139,35 +145,34 @@ void SDM230Every250ms(void)
break;
case 7:
Energy.export_active[0] = value; // 478.492 kWh
Energy.import_active[0] = value; // 6.216 kWh => used in EnergyUpdateTotal()
break;
case 8:
Sdm230.resettable_total_energy = value;
Energy.export_active[0] = value; // 478.492 kWh
break;
#ifdef SDM230_MORE_REGS
case 9:
Sdm230.maximum_total_demand_power = value;
break;
case 10:
Sdm230.phase_angle = value; // 0.00 Deg
break;
case 11:
Energy.import_active[0] = value; // 6.216 kWh
case 10:
Sdm230.maximum_total_demand_power_active = value;
break;
case 12:
EnergyUpdateTotal();
//Energy.export_active[0] = value; // 484.708 kWh = import_active + export_active
case 11:
Sdm230.resettable_total_energy = value;
break;
#endif // SDM230_MORE_REGS
}
Sdm230.read_state++;
if (sizeof(sdm230_start_addresses)/2 == Sdm230.read_state) {
Sdm230.read_state = 0;
EnergyUpdateTotal(); // update every cycle after all registers have been read
}
}
} // end data ready
@ -199,36 +204,42 @@ void Sdm230DrvInit(void)
void Sdm230Reset(void)
{
Sdm230.resettable_total_energy = 0;
Sdm230.maximum_total_demand_power = 0;
#ifdef SDM230_MORE_REGS
Sdm230.phase_angle = 0;
Sdm230.maximum_total_demand_power_active = 0;
Sdm230.resettable_total_energy = 0;
#endif // SDM230_MORE_REGS
}
#ifdef SDM230_MORE_REGS
#ifdef USE_WEBSERVER
const char HTTP_ENERGY_SDM230[] PROGMEM =
"{s}" D_RESETTABLE_TOTAL_ACTIVE "{m}%s " D_UNIT_KILOWATTHOUR "{e}"
"{s}" D_PHASE_ANGLE "{m}%s " D_UNIT_ANGLE "{e}"
"{s}" D_MAX_POWER "{m}%s " D_UNIT_WATT "{e}"
"{s}" D_PHASE_ANGLE "{m}%s " D_UNIT_ANGLE "{e}";
"{s}" D_RESETTABLE_TOTAL_ACTIVE "{m}%s " D_UNIT_KILOWATTHOUR "{e}";
#endif // USE_WEBSERVER
#endif // SDM230_MORE_REGS
#ifdef SDM230_MORE_REGS
void Sdm230Show(bool json)
{
char resettable_energy_chr[FLOATSZ];
dtostrfd(Sdm230.resettable_total_energy, Settings->flag2.energy_resolution, resettable_energy_chr);
char maximum_demand_chr[FLOATSZ];
dtostrfd(Sdm230.maximum_total_demand_power, Settings->flag2.wattage_resolution, maximum_demand_chr);
char phase_angle_chr[FLOATSZ];
dtostrfd(Sdm230.phase_angle, 2, phase_angle_chr);
char maximum_demand_chr[FLOATSZ];
dtostrfd(Sdm230.maximum_total_demand_power_active, Settings->flag2.wattage_resolution, maximum_demand_chr);
char resettable_energy_chr[FLOATSZ];
dtostrfd(Sdm230.resettable_total_energy, Settings->flag2.energy_resolution, resettable_energy_chr);
if (json) {
ResponseAppend_P(PSTR(",\"" D_JSON_RESETTABLE_TOTAL_ACTIVE "\":%s,\"" D_JSON_POWERMAX "\":%s,\"" D_JSON_PHASE_ANGLE "\":%s"),
resettable_energy_chr, maximum_demand_chr, phase_angle_chr);
ResponseAppend_P(PSTR(",\"" D_JSON_PHASE_ANGLE "\":%s,\"" D_JSON_POWERMAX "\":%s,\"" D_JSON_RESETTABLE_TOTAL_ACTIVE "\":%s"),
phase_angle_chr, maximum_demand_chr, resettable_energy_chr);
#ifdef USE_WEBSERVER
} else {
WSContentSend_PD(HTTP_ENERGY_SDM230, resettable_energy_chr, maximum_demand_chr, phase_angle_chr);
WSContentSend_PD(HTTP_ENERGY_SDM230, phase_angle_chr, maximum_demand_chr, resettable_energy_chr);
#endif // USE_WEBSERVER
}
}
#endif // SDM230_MORE_REGS
/*********************************************************************************************\
* Interface
@ -242,6 +253,7 @@ bool Xnrg21(uint8_t function)
case FUNC_EVERY_250_MSECOND:
SDM230Every250ms();
break;
#ifdef SDM230_MORE_REGS
case FUNC_JSON_APPEND:
Sdm230Show(1);
break;
@ -250,6 +262,7 @@ bool Xnrg21(uint8_t function)
Sdm230Show(0);
break;
#endif // USE_WEBSERVER
#endif // SDM230_MORE_REGS
case FUNC_ENERGY_RESET:
Sdm230Reset();
break;