Examples with EcuDataPv com.fr3ts0n.ecu.EcuDataPv used on opensource projects

Example 11 with EcuDataPv

use of com.fr3ts0n.ecu.EcuDataPv in project AndrOBD by fr3ts0n.

the class ObdProt method preparePidPvs.

/**
 * prepare process variables for each PID
 * @param pvList list of process vars
 */
public void preparePidPvs(int obdService, PvList pvList) {
    // reset fixed PIDs
    resetFixedPid();
    HashMap<String, EcuDataPv> newList = new HashMap<String, EcuDataPv>();
    for (Integer currPid : pidSupported) {
        Vector<EcuDataItem> items = dataItems.getPidDataItems(obdService, currPid);
        // if no items defined, create dummy item
        if (items == null) {
            log.warning(String.format("unknown PID %02X", currPid));
            // create new dummy item / OneToOne conversion
            Conversion[] dummyCnvs = { EcuConversions.dfltCnv, EcuConversions.dfltCnv };
            EcuDataItem newItem = new EcuDataItem(currPid, 0, 0, 0, 32, 0xFFFFFFFF, dummyCnvs, "%#08x", null, null, String.format("PID %02X", currPid), String.format("PID_%02X", currPid));
            dataItems.appendItemToService(obdService, newItem);
            // re-load data items for this PID
            items = dataItems.getPidDataItems(obdService, currPid);
        }
        // loop through all items found ...
        for (EcuDataItem pidPv : items) {
            if (pidPv != null) {
                newList.put(pidPv.toString(), pidPv.pv);
            }
        }
    }
    pvList.putAll(newList, PvChangeEvent.PV_ADDED, false);
}

Example 12 with EcuDataPv

use of com.fr3ts0n.ecu.EcuDataPv in project AndrOBD by fr3ts0n.

the class Kw1281Prot method savePreset.

/**
 * save current preset data
 */
protected void savePreset() {
    Thread saveThd = new Thread() {

        @Override
        public void run() {
            EcuDataPv vid = (EcuDataPv) VidPvs.get(0);
            String fileName = vid.get(EcuDataPv.FID_VALUE).toString().trim() + ".prs";
            // notify about property change
            firePropertyChange(new PropertyChangeEvent(this, "preset", lastPresetName, fileName));
            // remember preset
            lastPresetName = fileName;
            // 1st VID is used as preset filename
            File pstFile = new File(fileName);
            // if file aleady exists, we don't save it
            if (!pstFile.exists()) {
                log.info("Save Preset: " + fileName);
                FileWriter wtr = null;
                try {
                    wtr = new FileWriter(pstFile);
                    // Loop through all known data grous
                    Iterator<Entry<Integer, Vector<EcuDataItem>>> it = knownGrpItems.entrySet().iterator();
                    while (it.hasNext()) {
                        Entry<Integer, Vector<EcuDataItem>> itmSet = it.next();
                        // write group number
                        wtr.write(String.format("%02X\t", itmSet.getKey()));
                        // loop through all items within data group
                        Vector<EcuDataItem> itms = itmSet.getValue();
                        Iterator<EcuDataItem> itItm = itms.iterator();
                        while (itItm.hasNext()) {
                            EcuDataItem currItm = itItm.next();
                            // write PID of item
                            wtr.write(String.format("%02X\t", currItm.pid));
                        }
                        // finish data group entry
                        wtr.write("\n");
                    }
                    log.info("Preset saved: " + fileName);
                } catch (IOException ex) {
                    log.severe("SavePreset: " + ex.toString());
                } finally {
                    try {
                        wtr.close();
                    } catch (IOException ex) {
                        log.severe("SavePreset: " + ex.toString());
                    }
                }
            } else {
                log.info("Preset saving skipped: " + fileName);
            }
        }
    };
    // MIN priority to NOT disturb communication
    saveThd.setPriority(Thread.MIN_PRIORITY);
    saveThd.start();
}

Example 13 with EcuDataPv

use of com.fr3ts0n.ecu.EcuDataPv in project AndrOBD by fr3ts0n.

the class MainActivity method setFiltered.

/**
 * Filter display items to just the selected ones
 */
private void setFiltered(boolean filtered) {
    if (filtered) {
        PvList filteredList = new PvList();
        TreeSet<Integer> selPids = new TreeSet<Integer>();
        for (int pos : getSelectedPositions()) {
            EcuDataPv pv = (EcuDataPv) mPidAdapter.getItem(pos);
            selPids.add(pv.getAsInt(EcuDataPv.FID_PID));
            filteredList.put(pv.toString(), pv);
        }
        mPidAdapter.setPvList(filteredList);
        setFixedPids(selPids);
    } else {
        ObdProt.resetFixedPid();
        mPidAdapter.setPvList(ObdProt.PidPvs);
    }
}

Example 14 with EcuDataPv

use of com.fr3ts0n.ecu.EcuDataPv in project AndrOBD by fr3ts0n.

the class MainActivity method onItemLongClick.

/**
 * Handle long licks on OBD data list items
 */
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
    Intent intent;
    switch(CommService.elm.getService()) {
        /* if we are in OBD data mode:
		     * ->Long click on an item starts the single item dashboard activity
		     */
        case ObdProt.OBD_SVC_DATA:
            EcuDataPv pv = (EcuDataPv) getListAdapter().getItem(position);
            /* only numeric values may be shown as graph/dashboard */
            if (pv.get(EcuDataPv.FID_VALUE) instanceof Number) {
                DashBoardActivity.setAdapter(getListAdapter());
                intent = new Intent(this, DashBoardActivity.class);
                intent.putExtra(DashBoardActivity.POSITIONS, new int[] { position });
                startActivity(intent);
            }
            break;
        /* If we are in DFC mode of any kind
			 * -> Long click leads to a web search for selected DFC
			 */
        case ObdProt.OBD_SVC_READ_CODES:
        case ObdProt.OBD_SVC_PERMACODES:
        case ObdProt.OBD_SVC_PENDINGCODES:
            try {
                intent = new Intent(Intent.ACTION_WEB_SEARCH);
                EcuCodeItem dfc = (EcuCodeItem) getListAdapter().getItem(position);
                intent.putExtra(SearchManager.QUERY, "OBD " + String.valueOf(dfc.get(EcuCodeItem.FID_CODE)));
                startActivity(intent);
            } catch (Exception e) {
                log.log(Level.SEVERE, "WebSearch DFC", e);
                Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
            }
            break;
    }
    return true;
}

Example 15 with EcuDataPv

use of com.fr3ts0n.ecu.EcuDataPv in project AndrOBD by fr3ts0n.

the class ObdDataPanel method pvChanged.

/**
 * handle changes in the process var(s)
 *
 * @param event Process var event to be handled
 */
public void pvChanged(PvChangeEvent event) {
    TimeSeries ts;
    EcuDataPv pv;
    switch(event.getType()) {
        case PvChangeEvent.PV_MODIFIED:
            pv = (EcuDataPv) event.getValue();
            if ((ts = selPids.get(getPvId(pv))) != null)
                try {
                    ts.addOrUpdate(new Second(), ((Number) pv.get(EcuDataPv.FID_VALUE)).floatValue());
                } catch (Exception e) {
                    ProcessVar.log.log(Level.SEVERE, "", e);
                }
            break;
        case PvChangeEvent.PV_DELETED:
            // remove from selectable PIDs
            pv = (EcuDataPv) event.getValue();
            selPids.remove(pv);
            break;
        case PvChangeEvent.PV_CLEARED:
            // remove all from selectable PIDs
            selPids.clear();
            break;
        case PvChangeEvent.PV_ADDED:
            if ((event.getValue() instanceof EcuDataPv)) {
                pv = (EcuDataPv) event.getValue();
                addDataSeries(pv);
            } else if ((event.getValue() instanceof Object[])) {
                for (Object currPv : (Object[]) event.getValue()) {
                    addDataSeries((ProcessVar) currPv);
                }
            }
            break;
    }
    // update table column widths
    updateColumnWidths();
}