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Marstek B2500: allow setting and getting manual/automatic mode

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we do not support the smartmeter though
This commit is contained in:
Andreas Shimokawa 2024-12-16 01:20:01 +01:00
parent 225ee7a248
commit 3ef6f092b3
1 changed files with 19 additions and 7 deletions
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26
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/marstek/MarstekB2500DeviceSupport.java
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@ -43,6 +43,8 @@ public class MarstekB2500DeviceSupport extends AbstractBTLEDeviceSupport {
private static final byte[] COMMAND_GET_INFOS1 = new byte[]{COMMAND_PREFIX, 0x06, COMMAND, OPCODE_INFO1, 0x01, 0x54};
private static final byte[] COMMAND_GET_INFOS2 = new byte[]{COMMAND_PREFIX, 0x06, COMMAND, OPCODE_INFO2, 0x00, 0x45};
private static final byte[] COMMAND_REBOOT = new byte[]{COMMAND_PREFIX, 0x06, COMMAND, OPCODE_REBOOT, 0x01, 0x72};
private static final byte[] COMMAND_SET_AUTO_DISCHARGE = new byte[]{COMMAND_PREFIX, 0x06, COMMAND, 0x11, 0x00, 0x47};
private static final byte[] COMMAND_SET_POWERMETER_CHANNEL1 = new byte[]{COMMAND_PREFIX, 0x06, COMMAND, 0x2a, 0x00, 0x7c};
private static final Logger LOG = LoggerFactory.getLogger(MarstekB2500DeviceSupport.class);
private int firmwareVersion;
@ -95,13 +97,13 @@ public class MarstekB2500DeviceSupport extends AbstractBTLEDeviceSupport {
getDevice().setFirmwareVersion2("N/A");
builder.requestMtu(512);
builder.notify(getCharacteristic(UUID_CHARACTERISTIC_MAIN), true);
builder.wait(800);
builder.wait(3000);
builder.write(getCharacteristic(UUID_CHARACTERISTIC_MAIN), COMMAND_GET_INFOS1);
builder.wait(800);
builder.wait(750);
builder.write(getCharacteristic(UUID_CHARACTERISTIC_MAIN), COMMAND_GET_INFOS2);
builder.wait(800);
builder.wait(750);
builder.write(getCharacteristic(UUID_CHARACTERISTIC_MAIN), encodeSetCurrentTime());
builder.wait(800);
builder.wait(750);
builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZED, getContext()));
return builder;
}
@ -116,7 +118,7 @@ public class MarstekB2500DeviceSupport extends AbstractBTLEDeviceSupport {
BluetoothGattCharacteristic characteristic = getCharacteristic(UUID_CHARACTERISTIC_MAIN);
if (characteristic != null && contents != null) {
builder.write(characteristic, contents);
builder.wait(800);
builder.wait(750);
builder.queue(getQueue());
}
}
@ -129,7 +131,13 @@ public class MarstekB2500DeviceSupport extends AbstractBTLEDeviceSupport {
@Override
public void onSendConfiguration(final String config) {
if (config.equals(PREF_BATTERY_DISCHARGE_INTERVALS_SET)) {
sendCommand("set discharge intervals", encodeDischargeIntervalsFromPreferences());
Prefs devicePrefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(getDevice().getAddress()));
if (devicePrefs.getBoolean(PREF_BATTERY_DISCHARGE_MANAUAL, true)) {
sendCommand("set discharge intervals", encodeDischargeIntervalsFromPreferences());
} else {
sendCommand("set dynamic discharge", COMMAND_SET_AUTO_DISCHARGE);
sendCommand("set channel auto", COMMAND_SET_POWERMETER_CHANNEL1);
}
return;
} else if (config.equals(PREF_BATTERY_MINIMUM_CHARGE)) {
sendCommand("set minimum charge", encodeMinimumChargeFromPreferences());
@ -147,7 +155,8 @@ public class MarstekB2500DeviceSupport extends AbstractBTLEDeviceSupport {
buf.position(12); // skip header and unknown
firmwareVersion = buf.get();
boolean charge_before_discharge = buf.get() == 0x01;
buf.position(buf.position() + 4); // skip unknown
boolean manual_discharge_intervals = buf.get() != 0x01;
buf.position(buf.position() + 3); // skip unknown
byte battery_max_use = buf.get();
short battery_current_discharge = buf.getShort();
buf.position(buf.position() + 1); // skip unknown
@ -157,7 +166,10 @@ public class MarstekB2500DeviceSupport extends AbstractBTLEDeviceSupport {
getDevice().sendDeviceUpdateIntent(getContext());
int battery_minimum_charge = 100 - battery_max_use;
devicePrefsEdit.putString(PREF_BATTERY_MINIMUM_CHARGE, String.valueOf(battery_minimum_charge));
devicePrefsEdit.putBoolean(PREF_BATTERY_DISCHARGE_MANAUAL, manual_discharge_intervals);
devicePrefsEdit.apply();
devicePrefsEdit.commit();