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nymea-plugins-modbus
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Schrack: Update EV charger interface and add full charging current resolution

update-evcharger-interface
Simon Stürz 2025-12-22 15:37:15 +01:00
parent 42f3e82c66
commit 94a3c31a3a
2 changed files with 5 additions and 4 deletions
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6
schrack/integrationpluginschrack.cpp
View File

@ -139,7 +139,7 @@ void IntegrationPluginSchrack::setupThing(ThingSetupInfo *info)
qCDebug(dcSchrack()) << "Charge control enabled changed:" << charging;
// If this register goes 0->1 it means charging has been started. This could be because of an RFID tag.
// As we have may set charging current to 0 ourselves, we'll want to activate it again here
uint maxSetPoint = thing->stateValue(cionMaxChargingCurrentStateTypeId).toUInt();
quint16 maxSetPoint = static_cast<quint16>(qRound(thing->stateValue(cionMaxChargingCurrentStateTypeId).toDouble()));
if (cionConnection->chargingCurrentSetpoint() != maxSetPoint) {
cionConnection->setChargingCurrentSetpoint(maxSetPoint);
}
@ -293,7 +293,7 @@ void IntegrationPluginSchrack::executeAction(ThingActionInfo *info)
CionModbusRtuConnection *cionConnection = m_cionConnections.value(info->thing());
if (info->action().actionTypeId() == cionPowerActionTypeId) {
bool enabled = info->action().paramValue(cionPowerActionPowerParamTypeId).toBool();
int maxChargingCurrent = enabled ? info->thing()->stateValue(cionMaxChargingCurrentStateTypeId).toUInt() : 0;
int maxChargingCurrent = enabled ? static_cast<quint16>(qRound(info->thing()->stateValue(cionMaxChargingCurrentStateTypeId).toDouble())) : 0;
qCDebug(dcSchrack()) << "Setting charging enabled:" << (enabled ? 1 : 0) << "(charging current setpoint:" << maxChargingCurrent << ")";
// Note: If the wallbox has an RFID reader connected, writing register 100 (chargingEnabled) won't work as the RFID
@ -321,7 +321,7 @@ void IntegrationPluginSchrack::executeAction(ThingActionInfo *info)
} else if (info->action().actionTypeId() == cionMaxChargingCurrentActionTypeId) {
// If charging is set to enabled, we'll write the value to the wallbox
uint maxChargingCurrent = info->action().paramValue(cionMaxChargingCurrentActionMaxChargingCurrentParamTypeId).toUInt();
quint16 maxChargingCurrent = static_cast<quint16>(qRound(info->action().paramValue(cionMaxChargingCurrentActionMaxChargingCurrentParamTypeId).toDouble()));
if (info->thing()->stateValue(cionPowerStateTypeId).toBool()) {
qCDebug(dcSchrack) << "Charging is enabled. Applying max charging current setpoint of" << maxChargingCurrent << "to wallbox";
ModbusRtuReply *reply = cionConnection->setChargingCurrentSetpoint(maxChargingCurrent);

3
schrack/integrationpluginschrack.json
View File

@ -68,11 +68,12 @@
"displayName": "Maximum charging current",
"displayNameEvent": "Maximum charging current changed",
"displayNameAction": "Set maximum charging current",
"type": "uint",
"type": "double",
"unit": "Ampere",
"defaultValue": 6,
"minValue": 1,
"maxValue": 32,
"stepSize": 1.0,
"writable": true
},
{