zigbeer / cc-znp Goto Github PK

I'm getting this error from something on my ZigBee network:

  cc-znp Error: Unrecognized command
  cc-znp     at new ZpiObject (/opt/zigbee2mqtt/node_modules/cc-znp/lib/zpiObject.js:37:15)
  cc-znp     at CcZnp._parseMtIncomingData (/opt/zigbee2mqtt/node_modules/cc-znp/lib/ccznp.js:325:18)
  cc-znp     at Unpi.parseMtIncomingData (/opt/zigbee2mqtt/node_modules/cc-znp/lib/ccznp.js:92:18)

where subsys = ZDO and cmd = 200 (decimal).

Any idea what this command is?

ZigBee MT Cmd: ZDO_MGMT_PERMIT_JOIN_REQ
cc-znp CmdId: mgmtPermitJoinReq
Arguments: { dstaddr, duration, tcsignificance }

But MT-API guide says the argument should be: { addrmode, dstaddr, duration, tcsignificance }

Please check these commands and ensure their arguments and responses again.

• MT_SYS:
  • SYS_ZDIAGS_INIT_STATS
  • SYS_ZDIAGS_CLEAR_STATS
  • SYS_ZDIAGS_GET_STATS
  • SYS_ZDIAGS_RESTORE_STATS_NV
  • SYS_ ZDIAGS_SAVE_STATS_TO_NV
  • SYS_NV_CREATE
  • SYS_NV_DELETE
  • SYS_NV_READ
  • SYS_NV_WRITE
  • SYS_NV_UPDATE
  • SYS_NV_COMPACT
• MT_UTIL:
  • UTIL_KEY_EVENT (check if something changed?)
• MT_ZDO:
  • ZDO_SET_REJOIN_PARAMETERS_REQ
  • ZDO_SEC_ADD_LINK_KEY
  • ZDO_SEC_ENTRY_LOOKUP_EXT
  • ZDO_SEC_DEVICE_REMOVE
  • ZDO_EXT_ROUTE_DISC
  • ZDO_EXT_ROUTE_CHECK
  • ZDO_EXT_REMOVE_GROUP
  • ZDO_EXT_REMOVE_ALL_GROUP
  • ZDO_EXT_FIND_ALL_GROUPS_ENDPOINT
  • ZDO_EXT_FIND_GROUP
  • ZDO_EXT_ADD_GROUP
  • ZDO_EXT_COUNT_ALL_GROUPS
  • ZDO_EXT_RX_IDLE
  • ZDO_EXT_UPDATE_NWK_KEY
  • ZDO_EXT_SWITCH_NWK_KEY
  • ZDO_EXT_NWK_INFO
  • ZDO_EXT_SEC_APS_REMOVE_REQ
  • ZDO_FORCE_CONCENTRATOR_CHANGE
  • ZDO_EXT_SET_PARAMS

I have a CC2531 USB Evaluation Kit connected to the USB port on my BeagleBoneBlack (BBB). I also have two zigbee end-devices within the surroundings of my BBB which are expected to join the network once opened. When the following code

const ccznp = require('cc-znp');
const spCfg = {
    path: '/dev/ttyACM0',
    options: {
        baudrate: 115200,
        flowControl: true,
        rtscts: true
    }
};

ccznp.on('ready', () => {  
     console.log('Device is ready.');

     ccznp.sapiRequest('startRequest', {}, () => {
        });

        ccznp.sapiRequest('permitJoiningRequest', {destination: 0xFFFC, timeout: 0xAA}, (error, result) => {
            if (error) {
                throw error;
            }

            // Verify the results
            console.log(result);
        });
});

ccznp.on('AREQ', (data) => {
     console.dir(data);
});

ccznp.init(spCfg, (error) => {
    console.log(error);
});

ccznp.on('close', function() {
    console.log('Serial port closed.');
});

is run, I get the following error:

Error: request timeout
    at ccznp.sapiRequest (.../test.js:82:23)
    at CcZnp.<anonymous> (.../node_modules/cc-znp/lib/ccznp.js:190:13)
    at CcZnp.g (events.js:286:16)
    at emitOne (events.js:96:13)
    at CcZnp.emit (events.js:188:7)
    at Timeout.<anonymous> (.../node_modules/cc-znp/lib/ccznp.js:170:18)
    at tryOnTimeout (timers.js:224:11)
    at Timer.listOnTimeout (timers.js:198:5)  

After running the script again several times (at least 6 times), the error suddenly disappears and I get the following results:

{ 
  sof: 254,
  len: 1,
  type: 'SRSP',
  subsys: 'SAPI',
  cmd: 'permitJoiningRequest',
  payload: { status: 0 },
  fcs: 111,
  csum: 111 
}

After getting the results finally, if I run the same script again it just hangs until I stop it with CRTL+C!

It is worth noting that this procedure happens with all the other commands (e.g. UTIL_GET_DEVICE_INFO etc.) I try to call i.e. I must run the script several times, get the 'Error: request timeout' message above during each run, before it finally runs without any errors and yield the results.

Am I perhaps doing something wrong or is this a bug within the cc-znp package? I would be grateful if you can investigate this issue as soon as possible and let me know your feedback/solution.

Many thanks in advance.

ZigBee MT Cmd: AF_INCOMING_MSG_EXT
cc-znp msg.ind: incomingMsgExt

Check the argument len. If a large data length causes the MT command to exceed MT_RPC_DATA_MAX, then zero bytes of the data shall be sent with this request.

Could be possible to update to new version 6
Thanks.

sorry to write here....

Could you tell me how to use cc-znp with zcl-packet ?

Cause I didn't see any example.....

It seems that cc-znp miss the ZDO_AUTO_FIND_DESTINATION command and ZDO_NEW_DSTADDR_IND indicator.
Am I missing something or is it only the wiki that is out of date ?
The ref doc Z-Stack Monitor and Test API.pdf , check p.100 about the command

Thx