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Make discharge limits under settings datalayer

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This commit is contained in:
Daniel Öster 2024-11-10 11:49:31 +02:00
parent 91f3c8caf9
commit c3e67d2f62
5 changed files with 19 additions and 19 deletions
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16
Software/Software.ino
View file

@ -401,11 +401,11 @@ void init_stored_settings() {
}
temp = settings.getUInt("MAXCHARGEAMP", false);
if (temp != 0) {
datalayer.battery.info.max_charge_amp_dA = temp;
datalayer.battery.settings.max_user_set_charge_dA = temp;
}
temp = settings.getUInt("MAXDISCHARGEAMP", false);
if (temp != 0) {
datalayer.battery.info.max_discharge_amp_dA = temp;
datalayer.battery.settings.max_user_set_discharge_dA = temp;
temp = settings.getBool("USE_SCALED_SOC", false);
datalayer.battery.settings.soc_scaling_active = temp; //This bool needs to be checked inside the temp!= block
} // No way to know if it wasnt reset otherwise
@ -847,11 +847,11 @@ void update_calculated_values() {
((datalayer.battery.status.max_discharge_power_W * 100) / datalayer.battery.status.voltage_dV);
}
/* Restrict values from user settings if needed*/
if (datalayer.battery.status.max_charge_current_dA > datalayer.battery.info.max_charge_amp_dA) {
datalayer.battery.status.max_charge_current_dA = datalayer.battery.info.max_charge_amp_dA;
if (datalayer.battery.status.max_charge_current_dA > datalayer.battery.settings.max_user_set_charge_dA) {
datalayer.battery.status.max_charge_current_dA = datalayer.battery.settings.max_user_set_charge_dA;
}
if (datalayer.battery.status.max_discharge_current_dA > datalayer.battery.info.max_discharge_amp_dA) {
datalayer.battery.status.max_discharge_current_dA = datalayer.battery.info.max_discharge_amp_dA;
if (datalayer.battery.status.max_discharge_current_dA > datalayer.battery.settings.max_user_set_discharge_dA) {
datalayer.battery.status.max_discharge_current_dA = datalayer.battery.settings.max_user_set_discharge_dA;
}
if (datalayer.battery.settings.soc_scaling_active) {
@ -991,8 +991,8 @@ void storeSettings() {
datalayer.battery.settings.max_percentage / 10); // Divide by 10 for backwards compatibility
settings.putUInt("MINPERCENTAGE",
datalayer.battery.settings.min_percentage / 10); // Divide by 10 for backwards compatibility
settings.putUInt("MAXCHARGEAMP", datalayer.battery.info.max_charge_amp_dA);
settings.putUInt("MAXDISCHARGEAMP", datalayer.battery.info.max_discharge_amp_dA);
settings.putUInt("MAXCHARGEAMP", datalayer.battery.settings.max_user_set_charge_dA);
settings.putUInt("MAXDISCHARGEAMP", datalayer.battery.settings.max_user_set_discharge_dA);
settings.putBool("USE_SCALED_SOC", datalayer.battery.settings.soc_scaling_active);
settings.end();
}

8
Software/src/datalayer/datalayer.h
View file

@ -19,10 +19,6 @@ typedef struct {
uint16_t min_cell_voltage_mV = 2700;
/** The maxumum allowed deviation between cells, in milliVolt. 500 = 0.500 V */
uint16_t max_cell_voltage_deviation_mV = 500;
/** The user specified maximum allowed charge rate, in deciAmpere. 300 = 30.0 A */
uint16_t max_user_set_charge_dA = BATTERY_MAX_CHARGE_AMP;
/** The user specified maximum allowed discharge rate, in deciAmpere. 300 = 30.0 A */
uint16_t max_user_set_discharge_dA = BATTERY_MAX_DISCHARGE_AMP;
/** uint8_t */
/** Total number of cells in the pack */
@ -111,6 +107,10 @@ typedef struct {
* you want the inverter to be able to use. At this real SOC, the inverter
* will "see" 100% */
uint16_t max_percentage = BATTERY_MAXPERCENTAGE;
/** The user specified maximum allowed charge rate, in deciAmpere. 300 = 30.0 A */
uint16_t max_user_set_charge_dA = BATTERY_MAX_CHARGE_AMP;
/** The user specified maximum allowed discharge rate, in deciAmpere. 300 = 30.0 A */
uint16_t max_user_set_discharge_dA = BATTERY_MAX_DISCHARGE_AMP;
} DATALAYER_BATTERY_SETTINGS_TYPE;
typedef struct {

4
Software/src/devboard/webserver/settings_html.cpp
View file

@ -58,10 +58,10 @@ String settings_processor(const String& var) {
";'>SOC min percentage: " + String(datalayer.battery.settings.min_percentage / 100.0, 1) +
" </span> <button onclick='editSocMin()'>Edit</button></h4>";
content += "<h4 style='color: white;'>Max charge speed: " +
String(datalayer.battery.info.max_user_set_charge_dA / 10.0, 1) +
String(datalayer.battery.settings.max_user_set_charge_dA / 10.0, 1) +
" A </span> <button onclick='editMaxChargeA()'>Edit</button></h4>";
content += "<h4 style='color: white;'>Max discharge speed: " +
String(datalayer.battery.info.max_user_set_discharge_dA / 10.0, 1) +
String(datalayer.battery.settings.max_user_set_discharge_dA / 10.0, 1) +
" A </span> <button onclick='editMaxDischargeA()'>Edit</button></h4>";
// Close the block
content += "</div>";

6
Software/src/devboard/webserver/webserver.cpp
View file

@ -209,7 +209,7 @@ void init_webserver() {
return request->requestAuthentication();
if (request->hasParam("value")) {
String value = request->getParam("value")->value();
datalayer.battery.info.max_user_set_charge_dA = static_cast<uint16_t>(value.toFloat() * 10);
datalayer.battery.settings.max_user_set_charge_dA = static_cast<uint16_t>(value.toFloat() * 10);
storeSettings();
request->send(200, "text/plain", "Updated successfully");
} else {
@ -223,7 +223,7 @@ void init_webserver() {
return request->requestAuthentication();
if (request->hasParam("value")) {
String value = request->getParam("value")->value();
datalayer.battery.info.max_user_set_discharge_dA = static_cast<uint16_t>(value.toFloat() * 10);
datalayer.battery.settings.max_user_set_discharge_dA = static_cast<uint16_t>(value.toFloat() * 10);
storeSettings();
request->send(200, "text/plain", "Updated successfully");
} else {
@ -285,7 +285,7 @@ void init_webserver() {
String value = request->getParam("value")->value();
float val = value.toFloat();
if (!(val <= datalayer.battery.info.max_user_set_charge_dA && val <= CHARGER_MAX_A)) {
if (!(val <= datalayer.battery.settings.max_user_set_charge_dA && val <= CHARGER_MAX_A)) {
request->send(400, "text/plain", "Bad Request");
}

4
Software/src/inverter/BYD-MODBUS.cpp
View file

@ -65,13 +65,13 @@ void handle_update_data_modbusp301_byd() {
}
// Convert max discharge Amp value to max Watt
user_configured_max_discharge_W =
((datalayer.battery.info.max_user_set_discharge_dA * datalayer.battery.info.max_design_voltage_dV) / 100);
((datalayer.battery.settings.max_user_set_discharge_dA * datalayer.battery.info.max_design_voltage_dV) / 100);
// Use the smaller value, battery reported value OR user configured value
max_discharge_W = std::min(datalayer.battery.status.max_discharge_power_W, user_configured_max_discharge_W);
// Convert max charge Amp value to max Watt
user_configured_max_charge_W =
((datalayer.battery.info.max_user_set_charge_dA * datalayer.battery.info.max_design_voltage_dV) / 100);
((datalayer.battery.settings.max_user_set_charge_dA * datalayer.battery.info.max_design_voltage_dV) / 100);
// Use the smaller value, battery reported value OR user configured value
max_charge_W = std::min(datalayer.battery.status.max_charge_power_W, user_configured_max_charge_W);