Examples with DecimalType org.openhab.core.library.types.DecimalType used on opensource projects

Example 46 with DecimalType

use of org.openhab.core.library.types.DecimalType in project openhab1-addons by openhab.

the class AlarmDecoderBinding method parseKeypadMessage.

private void parseKeypadMessage(String msg) throws MessageParseException {
    List<String> parts = splitMsg(msg);
    if (parts.size() != 4) {
        throw new MessageParseException("got invalid keypad msg");
    }
    if (parts.get(0).length() != 22) {
        throw new MessageParseException("bad keypad status length : " + parts.get(0).length());
    }
    try {
        int numeric = 0;
        try {
            numeric = Integer.parseInt(parts.get(1));
        } catch (NumberFormatException e) {
            numeric = Integer.parseInt(parts.get(1), 16);
        }
        int upper = Integer.parseInt(parts.get(0).substring(1, 6), 2);
        int nbeeps = Integer.parseInt(parts.get(0).substring(6, 7));
        int lower = Integer.parseInt(parts.get(0).substring(7, 17), 2);
        int status = ((upper & 0x1F) << 13) | ((nbeeps & 0x3) << 10) | lower;
        ArrayList<AlarmDecoderBindingConfig> bcl = getItems(ADMsgType.KPM, null, null);
        for (AlarmDecoderBindingConfig c : bcl) {
            if (c.hasFeature("zone")) {
                updateItem(c, new DecimalType(numeric));
            } else if (c.hasFeature("text")) {
                updateItem(c, new StringType(parts.get(3)));
            } else if (c.hasFeature("beeps")) {
                updateItem(c, new DecimalType(nbeeps));
            } else if (c.hasFeature("status")) {
                int bit = c.getIntParameter("bit", 0, 17, -1);
                if (bit >= 0) {
                    // only pick a single bit
                    int v = (status >> bit) & 0x1;
                    updateItem(c, new DecimalType(v));
                } else {
                    // pick all bits
                    updateItem(c, new DecimalType(status));
                }
            } else if (c.hasFeature("contact")) {
                int bit = c.getIntParameter("bit", 0, 17, -1);
                if (bit >= 0) {
                    // only pick a single bit
                    int v = (status >> bit) & 0x1;
                    updateItem(c, (v == 0) ? OpenClosedType.CLOSED : OpenClosedType.OPEN);
                } else {
                    // pick all bits
                    logger.warn("ignoring item {}: it has contact without bit field", c.getItemName());
                }
            }
        }
        if ((status & (1 << 17)) != 0) {
            // the panel is clear, so we can assume that all contacts that we
            // have not heard from are open
            setUnupdatedItemsToDefault();
        }
    } catch (NumberFormatException e) {
        throw new MessageParseException("keypad msg contains invalid number: " + e.getMessage());
    }
}

Example 47 with DecimalType

use of org.openhab.core.library.types.DecimalType in project openhab1-addons by openhab.

the class AlarmDecoderBinding method internalReceiveCommand.

@Override
protected void internalReceiveCommand(String itemName, Command command) {
    if (!m_acceptCommands) {
        logger.warn("sending commands is disabled, enable it in openhab.cfg!");
        return;
    }
    String param = "INVALID";
    if (command instanceof OnOffType) {
        OnOffType cmd = (OnOffType) command;
        param = cmd.equals(OnOffType.ON) ? "ON" : "OFF";
    } else if (command instanceof DecimalType) {
        param = ((DecimalType) command).toString();
    } else {
        logger.error("item {} only accepts DecimalType and OnOffType", itemName);
        return;
    }
    try {
        ArrayList<AlarmDecoderBindingConfig> bcl = getItems(itemName);
        for (AlarmDecoderBindingConfig bc : bcl) {
            String sendStr = bc.getParameters().get(param);
            if (sendStr == null) {
                logger.error("{} has no mapping for command {}!", itemName, param);
            } else {
                String s = sendStr.replace("POUND", "#");
                m_writer.write(s);
                m_writer.flush();
            }
        }
    } catch (IOException e) {
        logger.error("write to serial port failed: ", e);
    }
}

Example 48 with DecimalType

use of org.openhab.core.library.types.DecimalType in project openhab1-addons by openhab.

the class AlarmDecoderBinding method parseRFMessage.

private void parseRFMessage(String msg) throws MessageParseException {
    String[] parts = splitMessage(msg);
    if (parts.length != 2) {
        throw new MessageParseException("need 2 comma separated fields in msg");
    }
    try {
        int numeric = Integer.parseInt(parts[1], 16);
        ArrayList<AlarmDecoderBindingConfig> bcl = getItems(ADMsgType.RFX, parts[0], null);
        for (AlarmDecoderBindingConfig c : bcl) {
            if (c.hasFeature("data")) {
                int bit = c.getIntParameter("bit", 0, 7, -1);
                // apply bitmask if requested, else publish raw number
                int v = (bit == -1) ? numeric : ((numeric >> bit) & 0x00000001);
                updateItem(c, new DecimalType(v));
            } else if (c.hasFeature("contact")) {
                // if no loop indicator bitmask is set, default to 0x80
                int bit = c.getIntParameter("bitmask", 0, 255, 0x80);
                int v = numeric & bit;
                updateItem(c, v == 0 ? OpenClosedType.CLOSED : OpenClosedType.OPEN);
            }
        }
    } catch (NumberFormatException e) {
        throw new MessageParseException("msg contains invalid state number: " + e.getMessage());
    }
}

Example 49 with DecimalType

use of org.openhab.core.library.types.DecimalType in project openhab1-addons by openhab.

the class DataTypeNumber method convertToState.

/**
     * {@inheritDoc}
     */
public State convertToState(byte[] data, DavisValueType valueType) {
    ByteBuffer bb = ByteBuffer.wrap(data).order(ByteOrder.LITTLE_ENDIAN);
    DecimalType res = null;
    switch(valueType.getDataSize()) {
        case 1:
            res = new DecimalType(bb.get(valueType.getDataOffset()));
            break;
        case 2:
            res = new DecimalType(bb.getShort(valueType.getDataOffset()));
            break;
        case 4:
            res = new DecimalType(bb.getInt(valueType.getDataOffset()));
            break;
        default:
            res = null;
            break;
    }
    return res;
}

Example 50 with DecimalType

use of org.openhab.core.library.types.DecimalType in project openhab1-addons by openhab.

the class AutelisBinding method internalReceiveCommand.

/**
     * @{inheritDoc}
     */
@Override
protected void internalReceiveCommand(String itemName, Command command) {
    logger.trace("internalReceiveCommand({},{}) is called!", itemName, command);
    for (AutelisBindingProvider provider : providers) {
        Item item = provider.getItem(itemName);
        String config = provider.getAutelisBindingConfigString(itemName);
        Matcher m = commandPattern.matcher(config);
        if (m.find() && m.groupCount() > 1) {
            String type = m.group(1);
            String name = m.group(2);
            if (type.equals(AUTELIS_TYPES_EQUIP)) {
                String cmd = AUTELIS_CMD_VALUE;
                int value;
                if (command == OnOffType.OFF) {
                    value = 0;
                } else if (command == OnOffType.ON) {
                    value = 1;
                } else if (command instanceof DecimalType) {
                    value = ((DecimalType) item.getStateAs(DecimalType.class)).intValue();
                    if (value >= 3) {
                        // this is a dim type. not sure what 2 does
                        cmd = AUTELIS_CMD_DIM;
                    }
                } else {
                    logger.error("Equipment commands must be of Decimal type not {}", command);
                    break;
                }
                String response = HttpUtil.executeUrl("GET", baseURL + "/set.cgi?name=" + name + "&" + cmd + "=" + value, TIMEOUT);
                logger.trace("equipment set {} {} {} : result {}", name, cmd, value, response);
            } else if (type.equals(AUTELIS_TYPES_TEMP)) {
                String value;
                if (command == IncreaseDecreaseType.INCREASE) {
                    value = AUTELIS_CMD_UP;
                } else if (command == IncreaseDecreaseType.DECREASE) {
                    value = AUTELIS_CMD_DOWN;
                } else {
                    value = command.toString();
                }
                String cmd;
                // name ending in sp are setpoints, ht are heat types?
                if (name.endsWith(AUTELIS_SETPOINT)) {
                    cmd = AUTELIS_TYPES_TEMP;
                } else if (name.endsWith(AUTELIS_HEATTYPE)) {
                    cmd = AUTELIS_CMD_HEAT;
                } else {
                    logger.error("Unknown temp type {}", name);
                    break;
                }
                String response = HttpUtil.executeUrl("GET", baseURL + "/set.cgi?wait=1&name=" + name + "&" + cmd + "=" + value, TIMEOUT);
                logger.trace("temp set {} {} : result {}", cmd, value, response);
            }
        } else if (config.equals(AUTELIS_TYPES_LIGHTS)) {
            /*
                 * lighting command
                 * possible values, but we will let anything through.
                 * alloff, allon, csync, cset, cswim, party, romance, caribbean, american,
                 * sunset, royalty, blue, green, red, white, magenta, hold, recall
                 */
            String response = HttpUtil.executeUrl("GET", baseURL + "lights.cgi?val=" + command.toString(), TIMEOUT);
            logger.trace("lights set {} : result {}", command.toString(), response);
        } else {
            logger.error("Unsupported set config {}", config);
        }
    }
    scheduleClearTime(UPDATE_CLEARTIME);
}