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https://github.com/dalathegreat/Battery-Emulator.git
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Merge pull request #1307 from dalathegreat/feature/solxpow-protocol
Feature: Solxpow CAN protocol ⚡
This commit is contained in:
Daniel Öster
GitHub
commit
85df91e443
6 changed files with 535 additions and 0 deletions
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@ -68,6 +68,7 @@
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//#define SMA_TRIPOWER_CAN //Enable this line to emulate a "SMA Home Storage battery" over CAN bus
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//#define SMA_TRIPOWER_CAN //Enable this line to emulate a "SMA Home Storage battery" over CAN bus
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//#define SOFAR_CAN //Enable this line to emulate a "Sofar Energy Storage Inverter High Voltage BMS General Protocol (Extended Frame)" over CAN bus
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//#define SOFAR_CAN //Enable this line to emulate a "Sofar Energy Storage Inverter High Voltage BMS General Protocol (Extended Frame)" over CAN bus
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//#define SOLAX_CAN //Enable this line to emulate a "SolaX Triple Power LFP" over CAN bus
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//#define SOLAX_CAN //Enable this line to emulate a "SolaX Triple Power LFP" over CAN bus
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//#define SOLXPOW_CAN //Enable this line to emulate a "Solxpow compatible battery" over CAN bus
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//#define SUNGROW_CAN //Enable this line to emulate a "Sungrow SBR064" over CAN bus
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//#define SUNGROW_CAN //Enable this line to emulate a "Sungrow SBR064" over CAN bus
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/* Select hardware used for Battery-Emulator */
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/* Select hardware used for Battery-Emulator */
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@ -70,6 +70,9 @@ extern const char* name_for_inverter_type(InverterProtocolType type) {
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case InverterProtocolType::Solax:
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case InverterProtocolType::Solax:
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return SolaxInverter::Name;
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return SolaxInverter::Name;
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case InverterProtocolType::Solxpow:
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return SolxpowInverter::Name;
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case InverterProtocolType::Sungrow:
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case InverterProtocolType::Sungrow:
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return SungrowInverter::Name;
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return SungrowInverter::Name;
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}
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}
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@ -155,6 +158,10 @@ void setup_inverter() {
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inverter = new SolaxInverter();
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inverter = new SolaxInverter();
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break;
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break;
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case InverterProtocolType::Solxpow:
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inverter = new SolxpowInverter();
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break;
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case InverterProtocolType::Sungrow:
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case InverterProtocolType::Sungrow:
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inverter = new SungrowInverter();
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inverter = new SungrowInverter();
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break;
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break;
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@ -28,6 +28,7 @@ extern InverterProtocol* inverter;
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#include "SMA-TRIPOWER-CAN.h"
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#include "SMA-TRIPOWER-CAN.h"
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#include "SOFAR-CAN.h"
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#include "SOFAR-CAN.h"
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#include "SOLAX-CAN.h"
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#include "SOLAX-CAN.h"
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#include "SOLXPOW-CAN.h"
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#include "SUNGROW-CAN.h"
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#include "SUNGROW-CAN.h"
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// Call to initialize the build-time selected inverter. Safe to call even though inverter was not selected.
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// Call to initialize the build-time selected inverter. Safe to call even though inverter was not selected.
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@ -20,6 +20,7 @@ enum class InverterProtocolType {
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SmaTripower,
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SmaTripower,
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Sofar,
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Sofar,
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Solax,
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Solax,
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Solxpow,
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Sungrow,
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Sungrow,
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Highest
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Highest
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};
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};
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361
Software/src/inverter/SOLXPOW-CAN.cpp
Normal file
361
Software/src/inverter/SOLXPOW-CAN.cpp
Normal file
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@ -0,0 +1,361 @@
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#include "SOLXPOW-CAN.h"
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#include "../communication/can/comm_can.h"
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#include "../datalayer/datalayer.h"
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#include "../include.h"
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#define SEND_0 //If defined, the messages will have ID ending with 0 (useful for some inverters)
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//#define SEND_1 //If defined, the messages will have ID ending with 1 (useful for some inverters)
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#define INVERT_LOW_HIGH_BYTES //If defined, certain frames will have inverted low/high bytes \
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//useful for some inverters like Sofar that report the voltages incorrect otherwise
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//#define SET_30K_OFFSET //If defined, current values are sent with a 30k offest (useful for ferroamp)
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void SolxpowInverter::
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update_values() { //This function maps all the values fetched from battery CAN to the correct CAN messages
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//Check what discharge and charge cutoff voltages to send
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if (datalayer.battery.settings.user_set_voltage_limits_active) { //If user is requesting a specific voltage
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discharge_cutoff_voltage_dV = datalayer.battery.settings.max_user_set_discharge_voltage_dV;
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charge_cutoff_voltage_dV = datalayer.battery.settings.max_user_set_charge_voltage_dV;
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} else {
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discharge_cutoff_voltage_dV = (datalayer.battery.info.min_design_voltage_dV + VOLTAGE_OFFSET_DV);
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charge_cutoff_voltage_dV = (datalayer.battery.info.max_design_voltage_dV - VOLTAGE_OFFSET_DV);
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}
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//There are more mappings that could be added, but this should be enough to use as a starting point
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// Note we map both 0 and 1 messages
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//Charge / Discharge allowed flags
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if (datalayer.battery.status.max_charge_current_dA == 0) {
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SOLXPOW_4280.data.u8[0] = 0xAA; //Charge forbidden
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SOLXPOW_4281.data.u8[0] = 0xAA;
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} else {
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SOLXPOW_4280.data.u8[0] = 0; //Charge allowed
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SOLXPOW_4281.data.u8[0] = 0;
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}
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if (datalayer.battery.status.max_discharge_current_dA == 0) {
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SOLXPOW_4280.data.u8[1] = 0xAA; //Discharge forbidden
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SOLXPOW_4281.data.u8[1] = 0xAA;
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} else {
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SOLXPOW_4280.data.u8[1] = 0; //Discharge allowed
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SOLXPOW_4281.data.u8[1] = 0;
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}
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//In case run into a FAULT state, let inverter know to stop any charge/discharge
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if (datalayer.battery.status.bms_status == FAULT) {
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SOLXPOW_4280.data.u8[0] = 0xAA; //Charge forbidden
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SOLXPOW_4280.data.u8[1] = 0xAA; //Discharge forbidden
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SOLXPOW_4281.data.u8[0] = 0xAA; //Charge forbidden
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SOLXPOW_4281.data.u8[1] = 0xAA; //Discharge forbidden
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}
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//Voltage (370.0)
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SOLXPOW_4210.data.u8[0] = (datalayer.battery.status.voltage_dV >> 8);
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SOLXPOW_4210.data.u8[1] = (datalayer.battery.status.voltage_dV & 0x00FF);
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SOLXPOW_4211.data.u8[0] = (datalayer.battery.status.voltage_dV >> 8);
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SOLXPOW_4211.data.u8[1] = (datalayer.battery.status.voltage_dV & 0x00FF);
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//Current (15.0)
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SOLXPOW_4210.data.u8[2] = (datalayer.battery.status.current_dA >> 8);
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SOLXPOW_4210.data.u8[3] = (datalayer.battery.status.current_dA & 0x00FF);
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SOLXPOW_4211.data.u8[2] = (datalayer.battery.status.current_dA >> 8);
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SOLXPOW_4211.data.u8[3] = (datalayer.battery.status.current_dA & 0x00FF);
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// BMS Temperature (We dont have BMS temp, send max cell voltage instead)
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#ifdef INVERT_LOW_HIGH_BYTES //Useful for Sofar inverters
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SOLXPOW_4210.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
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SOLXPOW_4210.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
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SOLXPOW_4211.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
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SOLXPOW_4211.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
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#else // Not INVERT_LOW_HIGH_BYTES
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SOLXPOW_4210.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
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SOLXPOW_4210.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
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SOLXPOW_4211.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
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SOLXPOW_4211.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
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#endif // INVERT_LOW_HIGH_BYTES
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//SOC (100.00%)
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SOLXPOW_4210.data.u8[6] = (datalayer.battery.status.reported_soc / 100); //Remove decimals
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SOLXPOW_4211.data.u8[6] = (datalayer.battery.status.reported_soc / 100); //Remove decimals
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//StateOfHealth (100.00%)
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SOLXPOW_4210.data.u8[7] = (datalayer.battery.status.soh_pptt / 100);
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SOLXPOW_4211.data.u8[7] = (datalayer.battery.status.soh_pptt / 100);
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// Status=Bit 0,1,2= 0:Sleep, 1:Charge, 2:Discharge 3:Idle. Bit3 ForceChargeReq. Bit4 Balance charge Request
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if (datalayer.battery.status.bms_status == FAULT) {
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SOLXPOW_4250.data.u8[0] = (0x00); // Sleep
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SOLXPOW_4251.data.u8[0] = (0x00); // Sleep
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} else if (datalayer.battery.status.current_dA < 0) {
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SOLXPOW_4250.data.u8[0] = (0x01); // Charge
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SOLXPOW_4251.data.u8[0] = (0x01); // Charge
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} else if (datalayer.battery.status.current_dA > 0) {
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SOLXPOW_4250.data.u8[0] = (0x02); // Discharge
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SOLXPOW_4251.data.u8[0] = (0x02); // Discharge
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} else if (datalayer.battery.status.current_dA == 0) {
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SOLXPOW_4250.data.u8[0] = (0x03); // Idle
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SOLXPOW_4251.data.u8[0] = (0x03); // Idle
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}
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#ifdef INVERT_LOW_HIGH_BYTES //Useful for Sofar inverters
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//Voltage (370.0)
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SOLXPOW_4210.data.u8[0] = (datalayer.battery.status.voltage_dV & 0x00FF);
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SOLXPOW_4210.data.u8[1] = (datalayer.battery.status.voltage_dV >> 8);
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SOLXPOW_4211.data.u8[0] = (datalayer.battery.status.voltage_dV & 0x00FF);
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SOLXPOW_4211.data.u8[1] = (datalayer.battery.status.voltage_dV >> 8);
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#ifdef SET_30K_OFFSET
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//Current (15.0)
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SOLXPOW_4210.data.u8[2] = ((datalayer.battery.status.current_dA + 30000) & 0x00FF);
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SOLXPOW_4210.data.u8[3] = ((datalayer.battery.status.current_dA + 30000) >> 8);
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SOLXPOW_4211.data.u8[2] = ((datalayer.battery.status.current_dA + 30000) & 0x00FF);
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SOLXPOW_4211.data.u8[3] = ((datalayer.battery.status.current_dA + 30000) >> 8);
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#else // Not SET_30K_OFFSET
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SOLXPOW_4210.data.u8[2] = (datalayer.battery.status.current_dA & 0x00FF);
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SOLXPOW_4210.data.u8[3] = (datalayer.battery.status.current_dA >> 8);
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SOLXPOW_4211.data.u8[2] = (datalayer.battery.status.current_dA & 0x00FF);
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SOLXPOW_4211.data.u8[3] = (datalayer.battery.status.current_dA >> 8);
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#endif //SET_30K_OFFSET
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// BMS Temperature (We dont have BMS temp, send max cell voltage instead)
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SOLXPOW_4210.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
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SOLXPOW_4210.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
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SOLXPOW_4211.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
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SOLXPOW_4211.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
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//Maxvoltage (eg 400.0V = 4000 , 16bits long) Charge Cutoff Voltage
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SOLXPOW_4220.data.u8[0] = (charge_cutoff_voltage_dV & 0x00FF);
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SOLXPOW_4220.data.u8[1] = (charge_cutoff_voltage_dV >> 8);
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SOLXPOW_4221.data.u8[0] = (charge_cutoff_voltage_dV & 0x00FF);
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SOLXPOW_4221.data.u8[1] = (charge_cutoff_voltage_dV >> 8);
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//Minvoltage (eg 300.0V = 3000 , 16bits long) Discharge Cutoff Voltage
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SOLXPOW_4220.data.u8[2] = (discharge_cutoff_voltage_dV & 0x00FF);
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SOLXPOW_4220.data.u8[3] = (discharge_cutoff_voltage_dV >> 8);
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SOLXPOW_4221.data.u8[2] = (discharge_cutoff_voltage_dV & 0x00FF);
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SOLXPOW_4221.data.u8[3] = (discharge_cutoff_voltage_dV >> 8);
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#ifdef SET_30K_OFFSET
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//Max ChargeCurrent
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SOLXPOW_4220.data.u8[4] = ((datalayer.battery.status.max_charge_current_dA + 30000) & 0x00FF);
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SOLXPOW_4220.data.u8[5] = ((datalayer.battery.status.max_charge_current_dA + 30000) >> 8);
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SOLXPOW_4221.data.u8[4] = ((datalayer.battery.status.max_charge_current_dA + 30000) & 0x00FF);
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SOLXPOW_4221.data.u8[5] = ((datalayer.battery.status.max_charge_current_dA + 30000) >> 8);
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//Max DischargeCurrent
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SOLXPOW_4220.data.u8[6] = ((30000 - datalayer.battery.status.max_discharge_current_dA) & 0x00FF);
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SOLXPOW_4220.data.u8[7] = ((30000 - datalayer.battery.status.max_discharge_current_dA) >> 8);
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SOLXPOW_4221.data.u8[6] = ((30000 - datalayer.battery.status.max_discharge_current_dA) & 0x00FF);
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SOLXPOW_4221.data.u8[7] = ((30000 - datalayer.battery.status.max_discharge_current_dA) >> 8);
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#else // Not SET_30K_OFFSET
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//Max ChargeCurrent
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SOLXPOW_4220.data.u8[4] = (datalayer.battery.status.max_charge_current_dA & 0x00FF);
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SOLXPOW_4220.data.u8[5] = (datalayer.battery.status.max_charge_current_dA >> 8);
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SOLXPOW_4221.data.u8[4] = (datalayer.battery.status.max_charge_current_dA & 0x00FF);
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SOLXPOW_4221.data.u8[5] = (datalayer.battery.status.max_charge_current_dA >> 8);
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//Max DishargeCurrent
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SOLXPOW_4220.data.u8[6] = (datalayer.battery.status.max_discharge_current_dA & 0x00FF);
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SOLXPOW_4220.data.u8[7] = (datalayer.battery.status.max_discharge_current_dA >> 8);
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SOLXPOW_4221.data.u8[6] = (datalayer.battery.status.max_discharge_current_dA & 0x00FF);
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SOLXPOW_4221.data.u8[7] = (datalayer.battery.status.max_discharge_current_dA >> 8);
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#endif // SET_30K_OFFSET
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//Max cell voltage
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SOLXPOW_4230.data.u8[0] = (datalayer.battery.status.cell_max_voltage_mV & 0x00FF);
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SOLXPOW_4230.data.u8[1] = (datalayer.battery.status.cell_max_voltage_mV >> 8);
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SOLXPOW_4231.data.u8[0] = (datalayer.battery.status.cell_max_voltage_mV & 0x00FF);
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SOLXPOW_4231.data.u8[1] = (datalayer.battery.status.cell_max_voltage_mV >> 8);
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//Min cell voltage
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SOLXPOW_4230.data.u8[2] = (datalayer.battery.status.cell_min_voltage_mV & 0x00FF);
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SOLXPOW_4230.data.u8[3] = (datalayer.battery.status.cell_min_voltage_mV >> 8);
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SOLXPOW_4231.data.u8[2] = (datalayer.battery.status.cell_min_voltage_mV & 0x00FF);
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SOLXPOW_4231.data.u8[3] = (datalayer.battery.status.cell_min_voltage_mV >> 8);
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//Max temperature per cell
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SOLXPOW_4240.data.u8[0] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
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SOLXPOW_4240.data.u8[1] = (datalayer.battery.status.temperature_max_dC >> 8);
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SOLXPOW_4241.data.u8[0] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
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SOLXPOW_4241.data.u8[1] = (datalayer.battery.status.temperature_max_dC >> 8);
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//Max/Min temperature per cell
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SOLXPOW_4240.data.u8[2] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
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SOLXPOW_4240.data.u8[3] = (datalayer.battery.status.temperature_min_dC >> 8);
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SOLXPOW_4241.data.u8[2] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
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SOLXPOW_4241.data.u8[3] = (datalayer.battery.status.temperature_min_dC >> 8);
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//Max temperature per module
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SOLXPOW_4270.data.u8[0] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
|
||||||
|
SOLXPOW_4270.data.u8[1] = (datalayer.battery.status.temperature_max_dC >> 8);
|
||||||
|
SOLXPOW_4271.data.u8[0] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
|
||||||
|
SOLXPOW_4271.data.u8[1] = (datalayer.battery.status.temperature_max_dC >> 8);
|
||||||
|
|
||||||
|
//Min temperature per module
|
||||||
|
SOLXPOW_4270.data.u8[2] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
|
||||||
|
SOLXPOW_4270.data.u8[3] = (datalayer.battery.status.temperature_min_dC >> 8);
|
||||||
|
SOLXPOW_4271.data.u8[2] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
|
||||||
|
SOLXPOW_4271.data.u8[3] = (datalayer.battery.status.temperature_min_dC >> 8);
|
||||||
|
#else // Not INVERT_LOW_HIGH_BYTES
|
||||||
|
//Voltage (370.0)
|
||||||
|
SOLXPOW_4210.data.u8[0] = (datalayer.battery.status.voltage_dV >> 8);
|
||||||
|
SOLXPOW_4210.data.u8[1] = (datalayer.battery.status.voltage_dV & 0x00FF);
|
||||||
|
SOLXPOW_4211.data.u8[0] = (datalayer.battery.status.voltage_dV >> 8);
|
||||||
|
SOLXPOW_4211.data.u8[1] = (datalayer.battery.status.voltage_dV & 0x00FF);
|
||||||
|
|
||||||
|
#ifdef SET_30K_OFFSET
|
||||||
|
//Current (15.0)
|
||||||
|
SOLXPOW_4210.data.u8[2] = ((datalayer.battery.status.current_dA + 30000) >> 8);
|
||||||
|
SOLXPOW_4210.data.u8[3] = ((datalayer.battery.status.current_dA + 30000) & 0x00FF);
|
||||||
|
SOLXPOW_4211.data.u8[2] = ((datalayer.battery.status.current_dA + 30000) >> 8);
|
||||||
|
SOLXPOW_4211.data.u8[3] = ((datalayer.battery.status.current_dA + 30000) & 0x00FF);
|
||||||
|
#else // Not SET_30K_OFFSET
|
||||||
|
SOLXPOW_4210.data.u8[2] = (datalayer.battery.status.current_dA >> 8);
|
||||||
|
SOLXPOW_4210.data.u8[3] = (datalayer.battery.status.current_dA & 0x00FF);
|
||||||
|
SOLXPOW_4211.data.u8[2] = (datalayer.battery.status.current_dA >> 8);
|
||||||
|
SOLXPOW_4211.data.u8[3] = (datalayer.battery.status.current_dA & 0x00FF);
|
||||||
|
#endif //SET_30K_OFFSET
|
||||||
|
|
||||||
|
// BMS Temperature (We dont have BMS temp, send max cell voltage instead)
|
||||||
|
SOLXPOW_4210.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
|
||||||
|
SOLXPOW_4210.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
|
||||||
|
SOLXPOW_4211.data.u8[4] = ((datalayer.battery.status.temperature_max_dC + 1000) >> 8);
|
||||||
|
SOLXPOW_4211.data.u8[5] = ((datalayer.battery.status.temperature_max_dC + 1000) & 0x00FF);
|
||||||
|
|
||||||
|
//Maxvoltage (eg 400.0V = 4000 , 16bits long) Charge Cutoff Voltage
|
||||||
|
SOLXPOW_4220.data.u8[0] = (charge_cutoff_voltage_dV >> 8);
|
||||||
|
SOLXPOW_4220.data.u8[1] = (charge_cutoff_voltage_dV & 0x00FF);
|
||||||
|
SOLXPOW_4221.data.u8[0] = (charge_cutoff_voltage_dV >> 8);
|
||||||
|
SOLXPOW_4221.data.u8[1] = (charge_cutoff_voltage_dV & 0x00FF);
|
||||||
|
|
||||||
|
//Minvoltage (eg 300.0V = 3000 , 16bits long) Discharge Cutoff Voltage
|
||||||
|
SOLXPOW_4220.data.u8[2] = (discharge_cutoff_voltage_dV >> 8);
|
||||||
|
SOLXPOW_4220.data.u8[3] = (discharge_cutoff_voltage_dV & 0x00FF);
|
||||||
|
SOLXPOW_4221.data.u8[2] = (discharge_cutoff_voltage_dV >> 8);
|
||||||
|
SOLXPOW_4221.data.u8[3] = (discharge_cutoff_voltage_dV & 0x00FF);
|
||||||
|
|
||||||
|
#ifdef SET_30K_OFFSET
|
||||||
|
//Max ChargeCurrent
|
||||||
|
SOLXPOW_4220.data.u8[4] = ((datalayer.battery.status.max_charge_current_dA + 30000) >> 8);
|
||||||
|
SOLXPOW_4220.data.u8[5] = ((datalayer.battery.status.max_charge_current_dA + 30000) & 0x00FF);
|
||||||
|
SOLXPOW_4221.data.u8[4] = ((datalayer.battery.status.max_charge_current_dA + 30000) >> 8);
|
||||||
|
SOLXPOW_4221.data.u8[5] = ((datalayer.battery.status.max_charge_current_dA + 30000) & 0x00FF);
|
||||||
|
|
||||||
|
//Max DischargeCurrent
|
||||||
|
SOLXPOW_4220.data.u8[6] = ((30000 - datalayer.battery.status.max_discharge_current_dA) >> 8);
|
||||||
|
SOLXPOW_4220.data.u8[7] = ((30000 - datalayer.battery.status.max_discharge_current_dA) & 0x00FF);
|
||||||
|
SOLXPOW_4221.data.u8[6] = ((30000 - datalayer.battery.status.max_discharge_current_dA) >> 8);
|
||||||
|
SOLXPOW_4221.data.u8[7] = ((30000 - datalayer.battery.status.max_discharge_current_dA) & 0x00FF);
|
||||||
|
#else // Not SET_30K_OFFSET
|
||||||
|
//Max ChargeCurrent
|
||||||
|
SOLXPOW_4220.data.u8[4] = (datalayer.battery.status.max_charge_current_dA >> 8);
|
||||||
|
SOLXPOW_4220.data.u8[5] = (datalayer.battery.status.max_charge_current_dA & 0x00FF);
|
||||||
|
SOLXPOW_4221.data.u8[4] = (datalayer.battery.status.max_charge_current_dA >> 8);
|
||||||
|
SOLXPOW_4221.data.u8[5] = (datalayer.battery.status.max_charge_current_dA & 0x00FF);
|
||||||
|
|
||||||
|
//Max DishargeCurrent
|
||||||
|
SOLXPOW_4220.data.u8[6] = (datalayer.battery.status.max_discharge_current_dA >> 8);
|
||||||
|
SOLXPOW_4220.data.u8[7] = (datalayer.battery.status.max_discharge_current_dA & 0x00FF);
|
||||||
|
SOLXPOW_4221.data.u8[6] = (datalayer.battery.status.max_discharge_current >> 8);
|
||||||
|
SOLXPOW_4221.data.u8[7] = (datalayer.battery.status.max_discharge_current_dA & 0x00FF);
|
||||||
|
#endif //SET_30K_OFFSET
|
||||||
|
|
||||||
|
//Max cell voltage
|
||||||
|
SOLXPOW_4230.data.u8[0] = (datalayer.battery.status.cell_max_voltage_mV >> 8);
|
||||||
|
SOLXPOW_4230.data.u8[1] = (datalayer.battery.status.cell_max_voltage_mV & 0x00FF);
|
||||||
|
SOLXPOW_4231.data.u8[0] = (datalayer.battery.status.cell_max_voltage_mV >> 8);
|
||||||
|
SOLXPOW_4231.data.u8[1] = (datalayer.battery.status.cell_max_voltage_mV & 0x00FF);
|
||||||
|
|
||||||
|
//Min cell voltage
|
||||||
|
SOLXPOW_4230.data.u8[2] = (datalayer.battery.status.cell_min_voltage_mV >> 8);
|
||||||
|
SOLXPOW_4230.data.u8[3] = (datalayer.battery.status.cell_min_voltage_mV & 0x00FF);
|
||||||
|
SOLXPOW_4231.data.u8[2] = (datalayer.battery.status.cell_min_voltage_mV >> 8);
|
||||||
|
SOLXPOW_4231.data.u8[3] = (datalayer.battery.status.cell_min_voltage_mV & 0x00FF);
|
||||||
|
|
||||||
|
//Max temperature per cell
|
||||||
|
SOLXPOW_4240.data.u8[0] = (datalayer.battery.status.temperature_max_dC >> 8);
|
||||||
|
SOLXPOW_4240.data.u8[1] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
|
||||||
|
SOLXPOW_4241.data.u8[0] = (datalayer.battery.status.temperature_max_dC >> 8);
|
||||||
|
SOLXPOW_4241.data.u8[1] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
|
||||||
|
|
||||||
|
//Max/Min temperature per cell
|
||||||
|
SOLXPOW_4240.data.u8[2] = (datalayer.battery.status.temperature_min_dC >> 8);
|
||||||
|
SOLXPOW_4240.data.u8[3] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
|
||||||
|
SOLXPOW_4241.data.u8[2] = (datalayer.battery.status.temperature_min_dC >> 8);
|
||||||
|
SOLXPOW_4241.data.u8[3] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
|
||||||
|
|
||||||
|
//Max temperature per module
|
||||||
|
SOLXPOW_4270.data.u8[0] = (datalayer.battery.status.temperature_max_dC >> 8);
|
||||||
|
SOLXPOW_4270.data.u8[1] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
|
||||||
|
SOLXPOW_4271.data.u8[0] = (datalayer.battery.status.temperature_max_dC >> 8);
|
||||||
|
SOLXPOW_4271.data.u8[1] = (datalayer.battery.status.temperature_max_dC & 0x00FF);
|
||||||
|
|
||||||
|
//Min temperature per module
|
||||||
|
SOLXPOW_4270.data.u8[2] = (datalayer.battery.status.temperature_min_dC >> 8);
|
||||||
|
SOLXPOW_4270.data.u8[3] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
|
||||||
|
SOLXPOW_4271.data.u8[2] = (datalayer.battery.status.temperature_min_dC >> 8);
|
||||||
|
SOLXPOW_4271.data.u8[3] = (datalayer.battery.status.temperature_min_dC & 0x00FF);
|
||||||
|
#endif // Not INVERT_LOW_HIGH_BYTES
|
||||||
|
}
|
||||||
|
|
||||||
|
void SolxpowInverter::map_can_frame_to_variable(CAN_frame rx_frame) {
|
||||||
|
switch (rx_frame.ID) {
|
||||||
|
case 0x4200: //Message originating from inverter. Depending on which data is required, act accordingly
|
||||||
|
datalayer.system.status.CAN_inverter_still_alive = CAN_STILL_ALIVE;
|
||||||
|
if (rx_frame.data.u8[0] == 0x02) {
|
||||||
|
send_setup_info();
|
||||||
|
}
|
||||||
|
if (rx_frame.data.u8[0] == 0x00) {
|
||||||
|
send_system_data();
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void SolxpowInverter::transmit_can(unsigned long currentMillis) {
|
||||||
|
// No periodic sending, we only react on received can messages
|
||||||
|
}
|
||||||
|
|
||||||
|
void SolxpowInverter::send_setup_info() { //Ensemble information
|
||||||
|
#ifdef SEND_0
|
||||||
|
transmit_can_frame(&SOLXPOW_7310, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_7320, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_7330, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_7340, can_config.inverter);
|
||||||
|
#endif
|
||||||
|
#ifdef SEND_1
|
||||||
|
transmit_can_frame(&SOLXPOW_7311, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_7321, can_config.inverter);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void SolxpowInverter::send_system_data() { //System equipment information
|
||||||
|
#ifdef SEND_0
|
||||||
|
transmit_can_frame(&SOLXPOW_4210, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4220, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4230, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4240, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4250, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4260, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4270, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4280, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4290, can_config.inverter);
|
||||||
|
#endif
|
||||||
|
#ifdef SEND_1
|
||||||
|
transmit_can_frame(&SOLXPOW_4211, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4221, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4231, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4241, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4251, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4261, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4271, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4281, can_config.inverter);
|
||||||
|
transmit_can_frame(&SOLXPOW_4291, can_config.inverter);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void SolxpowInverter::setup(void) { // Performs one time setup at startup over CAN bus
|
||||||
|
strncpy(datalayer.system.info.inverter_protocol, Name, 63);
|
||||||
|
datalayer.system.info.inverter_protocol[63] = '\0';
|
||||||
|
}
|
||||||
164
Software/src/inverter/SOLXPOW-CAN.h
Normal file
164
Software/src/inverter/SOLXPOW-CAN.h
Normal file
|
|
@ -0,0 +1,164 @@
|
||||||
|
#ifndef SOLXPOW_CAN_H
|
||||||
|
#define SOLXPOW_CAN_H
|
||||||
|
#include "../include.h"
|
||||||
|
|
||||||
|
#include "CanInverterProtocol.h"
|
||||||
|
|
||||||
|
#ifdef SOLXPOW_CAN
|
||||||
|
#define SELECTED_INVERTER_CLASS SolxpowInverter
|
||||||
|
#endif
|
||||||
|
|
||||||
|
class SolxpowInverter : public CanInverterProtocol {
|
||||||
|
public:
|
||||||
|
void setup();
|
||||||
|
void update_values();
|
||||||
|
void transmit_can(unsigned long currentMillis);
|
||||||
|
void map_can_frame_to_variable(CAN_frame rx_frame);
|
||||||
|
static constexpr const char* Name = "Solxpow compatible battery";
|
||||||
|
|
||||||
|
private:
|
||||||
|
void send_system_data();
|
||||||
|
void send_setup_info();
|
||||||
|
|
||||||
|
/* Some inverters need to see a specific amount of cells/modules to emulate a specific Pylon battery.
|
||||||
|
Change the following only if your inverter is generating fault codes about voltage range */
|
||||||
|
static const int TOTAL_CELL_AMOUNT = 120;
|
||||||
|
static const int MODULES_IN_SERIES = 4;
|
||||||
|
static const int CELLS_PER_MODULE = 30;
|
||||||
|
static const int VOLTAGE_LEVEL = 384;
|
||||||
|
static const int AH_CAPACITY = 37;
|
||||||
|
|
||||||
|
/* Do not change code below unless you are sure what you are doing */
|
||||||
|
//Actual content messages
|
||||||
|
CAN_frame SOLXPOW_7330 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x7330,
|
||||||
|
.data = {0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58}};
|
||||||
|
CAN_frame SOLXPOW_7340 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x7340,
|
||||||
|
.data = {0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58}};
|
||||||
|
CAN_frame SOLXPOW_7310 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x7310,
|
||||||
|
.data = {0x01, 0x00, 0x02, 0x01, 0x01, 0x02, 0x00, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_7311 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x7311,
|
||||||
|
.data = {0x01, 0x00, 0x02, 0x01, 0x01, 0x02, 0x00, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_7320 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x7320,
|
||||||
|
.data = {TOTAL_CELL_AMOUNT, (uint8_t)(TOTAL_CELL_AMOUNT >> 8), MODULES_IN_SERIES,
|
||||||
|
CELLS_PER_MODULE, (uint8_t)(VOLTAGE_LEVEL & 0x00FF), (uint8_t)(VOLTAGE_LEVEL >> 8),
|
||||||
|
(uint8_t)(AH_CAPACITY & 0x00FF), (uint8_t)(AH_CAPACITY >> 8)}};
|
||||||
|
CAN_frame SOLXPOW_7321 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x7321,
|
||||||
|
.data = {TOTAL_CELL_AMOUNT, (uint8_t)(TOTAL_CELL_AMOUNT >> 8), MODULES_IN_SERIES,
|
||||||
|
CELLS_PER_MODULE, (uint8_t)(VOLTAGE_LEVEL & 0x00FF), (uint8_t)(VOLTAGE_LEVEL >> 8),
|
||||||
|
(uint8_t)(AH_CAPACITY & 0x00FF), (uint8_t)(AH_CAPACITY >> 8)}};
|
||||||
|
CAN_frame SOLXPOW_4210 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4210,
|
||||||
|
.data = {0xA5, 0x09, 0x30, 0x75, 0x9D, 0x04, 0x2E, 0x64}};
|
||||||
|
CAN_frame SOLXPOW_4220 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4220,
|
||||||
|
.data = {0x8C, 0x0A, 0xE9, 0x07, 0x4A, 0x79, 0x4A, 0x79}};
|
||||||
|
CAN_frame SOLXPOW_4230 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4230,
|
||||||
|
.data = {0xDF, 0x0C, 0xDA, 0x0C, 0x03, 0x00, 0x06, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4240 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4240,
|
||||||
|
.data = {0x7E, 0x04, 0x62, 0x04, 0x11, 0x00, 0x03, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4250 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4250,
|
||||||
|
.data = {0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4260 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4260,
|
||||||
|
.data = {0xAC, 0xC7, 0x74, 0x27, 0x03, 0x00, 0x02, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4270 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4270,
|
||||||
|
.data = {0x7E, 0x04, 0x62, 0x04, 0x05, 0x00, 0x01, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4280 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4280,
|
||||||
|
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4290 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4290,
|
||||||
|
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4211 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4211,
|
||||||
|
.data = {0xA5, 0x09, 0x30, 0x75, 0x9D, 0x04, 0x2E, 0x64}};
|
||||||
|
CAN_frame SOLXPOW_4221 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4221,
|
||||||
|
.data = {0x8C, 0x0A, 0xE9, 0x07, 0x4A, 0x79, 0x4A, 0x79}};
|
||||||
|
CAN_frame SOLXPOW_4231 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4231,
|
||||||
|
.data = {0xDF, 0x0C, 0xDA, 0x0C, 0x03, 0x00, 0x06, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4241 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4241,
|
||||||
|
.data = {0x7E, 0x04, 0x62, 0x04, 0x11, 0x00, 0x03, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4251 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4251,
|
||||||
|
.data = {0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4261 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4261,
|
||||||
|
.data = {0xAC, 0xC7, 0x74, 0x27, 0x03, 0x00, 0x02, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4271 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4271,
|
||||||
|
.data = {0x7E, 0x04, 0x62, 0x04, 0x05, 0x00, 0x01, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4281 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4281,
|
||||||
|
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
|
||||||
|
CAN_frame SOLXPOW_4291 = {.FD = false,
|
||||||
|
.ext_ID = true,
|
||||||
|
.DLC = 8,
|
||||||
|
.ID = 0x4291,
|
||||||
|
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
|
||||||
|
|
||||||
|
uint16_t discharge_cutoff_voltage_dV = 0;
|
||||||
|
uint16_t charge_cutoff_voltage_dV = 0;
|
||||||
|
|
||||||
|
static const int VOLTAGE_OFFSET_DV = 20; // Small offset voltage to avoid generating voltage events
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
Loading…
Add table
Add a link
Reference in a new issue