• hello_client(server?client?) hello_sensor(server?client?)

    SDK:2.2.2 APP:hello_sensor and hello_client EVB:Tag3 and wiced sense   The server can send the notification to the client in BLE spec.I would like to check the relationship between server and client in hello_c...
    last modified by userc_18101
  • GATT DB bug: Characteristic enforces bonding and aborts DB parsing

    Hi everybody,   I encountered a problem with a generated GATT DB using the WICED Bluetooth Designer. The GATT DB is only interpreted until one characteristic with descriptor is read. If I remove it from the GAT...
    last modified by userc_16716
  • BCM920737 how to send large data over ble in chunks

    Hi,   We are using BCM920737 board and sample application of long_charecteristic. how to send large data over ble in chunks. Can you please point to some sample applications. Request for help as early as possi...
    last modified by bhagi.yadavally

    Hi, Please kindly provide an example for the characteristic permission :"LEGATTDB_PERM_AUTH_READABLE". I have done a lot of search but can not understand how to use it in BCM20737.   Thanks.
    last modified by henryubnt
  • notification enable in iOS

    I modified hello_client App (BCM20736) and send notification to Android App.   it works good. but in iOS, i can't that. Android application set (CCCD) Client Configuration Characteristic descriptor ena...
    last modified by sakic_2182621
  • variable length for long characteristic

    Hi, I am trying to use long characteristic (50byte) with variable length. I can set value to the characteristic once, but it never change if I try to update to another value.   I defined below LEGATTDB_PERM_REA...
    last modified by userc_8505
  • Sending data to the BCM20737S from another MCU

    Hello,   I have been working with the BCM20737S to reading two pressure sensors running at 500hz. I now have to use two 1000hz pressure sensors. From other topics this seems like it wont be possible and will st...
    last modified by llynch
  • iOS9.0.x characteristic not found problem

    Hi,   My team developed a BLE product which is connected to iOS. It is BLE peripheral device and works well with iOS 8.x.   Apple released iOS 9.0 (and 9.0.1, 9.0.2) recently. With iOS9, iOS cannot find s...
    last modified by userc_8505
  • hello-client switch to slaves after smartphone connectes

    I build a application based on the hello-client that is checking some environmental values and send some data to connected slaves. A user can change some data with his smartphone. But if the smartphone is connected,...
    last modified by maruc_2163026
  • BCM20736: missing characteristics under IOS 9

    Hi all, recently IOS has been updated to version 9. We have 9.02. Effect is that some characteristic of our service are no more visible. I did two trials: 1) 9 characteristics + 9 notifiable characteristics. Total ...
    last modified by userc_8280
  • permission check retCode = 00

         In my application,when i write a characteristic,I can always see the log "Checking readable attribute 00d2" and log "permission check retCode = 00".        The charac...
    last modified by userc_17383
  • Fine timer max interval/interrupt question?

    I taught i had seen somewhere in the datasheet that the fine timer interval could be set as 1ms, but i can only seem to get 12ms at best? I am trying to read a sensor running at 500hz(2ms)? I was trying to do it via ...
    last modified by llynch
  • Indication and GATT DB

    Hello,   I am having some issues understand some concepts of the data transfer in BLE.   Basically, what I want to do is to transfer several KBs of persistent data to a client, in a reliable fashion.  ...
    last modified by userc_22051
  • Use speed_test App do test Throughput always appear  "Connection down"

    Hi Sir : I want do a Max Throughput test , I use speed_test App as peripheral and puart_control App as Central ,   I use Terminal  send command to peripheral for enable notification   Step1 (Connect...
    last modified by userc_16496
  • Are there already mass market products with BCM20736S?

    Hi everybody,   just out of curiosity: Are there already some products you can buy that use the BCM20736S SiP-module?   As a sidenote I'd like to compare our prototype with a working example.   Best...
    last modified by userc_16716
  • Clearing a characteristic before writing new data to it

    Is there anyway to clear data in a characteristic before writing new data to it? I'm running into and issue where if I write 5 bytes of data to a characteristic and then 3 bytes of data, the first 3 bytes get overwrit...
    last modified by userc_19507
  • App crashing when bleprofile_WriteHandle() is called

    I began working on something I hadn't touched in about two months and started having an issue I had never run into before. After having the chip try to change one of its characteristics, the app would crash. I traced ...
    last modified by userc_19507
  • Notifications in Hello Client vs WICED Smart Designer Code

    I have generated a hello_notif app using the WICED smart generator. (Zip File Attached)   I connect to the light blue and this the sequence I follow: i.     Connect with the device ii. ...
    last modified by saga_2182186
  • 0x08 Disconnections - Android

    Hi Im using Wiced Sense Tag (BCM920737TAG - BCM20737S), controlled by Android (4.4.2 or 5.0.1). I often get disconnections with reason 0x08 (sometimes after minute, sometimes after 10 minutes).   After connect...
    last modified by luktym
  • PUART RX cannot get data from host?

    === SDK: 2.1.1 Tag: 920737. app: hello-sensor. firmware size ~ 10KB. ===   Problem: Now we would like to implement a factory test mode to calibrate sensor data into hello-sensor firmware; but from PC host ...
    last modified by leo_su