• HCI Commands to enable bluetooth

    Good morning, I tried to enable CYBT343026 bluetooth module by HCI Uart commands, but I can't see it trought bluetooth of my smartphones. To send commands to BT module I use CyBlueTool. I've enabled radio, set tx po...
    last modified by StDa_4617271
  • BCM20736S/CYW20736S: DLPostResetDelay_ms meaning in 20736_EEPROM.btp

    Hi all.   I'd like to know how DLPostResetDelay_ms parameter of 20736_EEPROM.btp affects the BCM20736S programming procedure.   Is it written in the EEPROM/Flash and affects the boot timings at any subsequ...
    last modified by PiTu_4684406
  • Linux: OS disable just one of the two from cyrpess dual-BLE devices

    Dear representative,   While using Linux OS, is there any way to disable one of the 2x BLE devices, automatically attached, to the Linux OS?   There is a way to disable both BLE with this command, e.g.: ec...
    last modified by AnHu_4662101
  • API for Regulatory testing on the 20719-B1

    To conduct regulatory testing on a device containing a WICED chip I've used two different methods in the past 1. Expose the HCI UART outside the device and use CyBlueTool 2. Make API calls to blecm_StartTransmitterT...
    last modified by BoCo_1857246
  • How to do radio rx test on CYW89342

    Hello community,   I'm just wondering here how to do the RADIO RX TEST described in document https://www.cypress.com/file/298091/download  without the usage of tools like "mbt". I'm only able to send RAW H...
    last modified by RaKi_4172166
  • Clarification on HCI control protocol definition

    Hi all   I'm reading WICED HCI UART Control Protocol.pdf and I'm trying to understand how to use HCI commands described from chapter 3 (WICED HCI Control Protocol Definition). For example I'm trying to use rese...
    last modified by damic_3251441
  • Using CYBLE0130025 Eval board in Binary Mode

    Hi,   I am trying to use CYBLE_0130025 Eval board to learn EZ Serial Binary command mode.   I have kept Switch 1-4 in OFF position and Switch 5-6 ON Position.   I am using Realterm to see if after se...
    last modified by PrSh_3615356
  • can't program BCM20737s via HCI UART

    Hi   I'm working on a project with a costom board that integrate BCM20737s module. In this project I have to be able to program BTLE module through main CPU of the board via HCI UART (BTLE code and mimi driver ...
    last modified by damic_3251441
  • How to change Transmit power to 9 db on CYBT-353027-EVAL board ?

    Dear All,   Would please help me to figure out how i can change Transmit power to 9db on CYBT-353027-EVAL?   Thanks
    last modified by user_2846711
  • bcm20737s not programmable any more

    Hi all   I'm trying to implement my own C code to program BCM20737s through UART port. I've generated my appication with WICED Smart IDE that I've tested downloading it  .   Now I'm trying to program...
    last modified by damic_3251441
  • P_UART and other questions for 20737S

    P_UART question There may be two sets of P_UART pins P32 (Tx) and P33 (Rx) P0 (Tx) and P2 (Rx)   I have used P32/P33 for debug traces. Would it be possible to use the following set-ups at the same time? Use P32/P...
    last modified by AnBa_330971
  • recovery option on 20737S

    Hi,   We have gotten too frequently programming failure and recover them with recovery option on our custom board, so we have 2 questions about recovery option. 1. what different between usual programming and r...
    last modified by hitac_1884081
  • How can 4 devices in a Bluetooth piconet remain time synchronized to within 1 millisecond of each other?

    I have 4 devices communicating in a Bluetooth piconet, where 1 device is the master device and 3 devices are slave devices.   I want to time synchronize the 4 devices to within 1 millisecond using Bluetooth comm...
    last modified by kehuc_2584681
  • Need fast way for Bluetooth piconet of four devices to continue communication when "master" device shuts off

    I have a piconet of 4 devices, where 1 device is a master and 3 devices are slave.   Communication continuously occurs between master and the slaves.   But then the master is shutdown at an arbitrary time....
    last modified by kehuc_2584681
  • Downloading firmware from another CPU

    I'm using the Anaren WICED BLE module (A20737-based).  Is it possible to use the HCI (or peripheral) UART connection directly from another CPU on the board to download firmware into the part?  I'm looking fo...
    last modified by chmyc_2120181
  • New Adaptive frequency hopping implementation

    Hi   I need to implement my own channel mapping based on a different scenario.  For example, in the list of bad channels and good channels which use RSSI or PER  I want to increase the BER for good cha...
    last modified by alnic_2391821
  • GPIO_Read command doesn't work in BlueTool on BCM20737.

    I want to read GPIO status through HCI commands. Firstly, I tried to use BlueTool(v1.9.6.2) to do this on BCM920737TAG-03. But I found two issues. 1. GPIO pin number's range of "GPIO_Read" command is 0~31, but "GPIO_...
    last modified by aomec_1408391
  • Can application receive data from HCI UART on BCM20737?

    Hi,   Can application read data from HCI UART(Not PUART) on BCM20737? I did the following steps on BCM920737TAG:      1. Disconnect UART_RX      2. Reset   &...
    last modified by aomec_1408391
  • BCM20737S reasons for corrupt EEPROM

    Every now and then (very rarely), we have this issue where a download will fail with no apparent reason and then we would not be able to download the firmware anymore. We have to bring the part into download mode by...
    last modified by KoM_2154881
  • Is there a programming specification document for CYW20737S? Can you provide the details of how it should be programmed? (For mass production)

    Other than using the WICED Studio, how can we create a own programmer for this device? What are all the interface can be used? Any protocol level details on how the boot code is sent? Any examples?
    last modified by apapc_1569406