• CYW920719Q40EVB-01 programming

    Hello, I'm trying to program CYW920719Q40EVB-01 serial flash using the UART interface from my custom software. I'm using "WICED-HCI-Control-Protocol.pdf" documentation. Also i have download log generated by using ...
    KoSh_4652521
    last modified by KoSh_4652521
  • The question of using UART in CYW920719Q40EVB-01

    Hello! I have some troubles with UART. I'm trying to send message using wiced transport, but I don't recive expected message from another side. I used different modes of operation for UART:     WICE...
    AlGo_4347736
    last modified by AlGo_4347736
  • EN 300 328

    Hi all,   I checked about  "ETSI replaced the following harmonised standards :EN 300 328 V2.2.2"    https://community.cypress.com/thread/52629   Customer has further question.   Que...
    HiUe_3170696
    last modified by HiUe_3170696
  • CYBT-423028-02 BT module (CYW20719 radio): How can transmit power be controlled?

    We are currently using the CYBT-423028-02 Bluetooth radio module, based on the CYW20719 radio, in HCI mode hosted by Android on an i.MX 6 microprocessor. We seem to be having issues of transmitted signal strength from...
    RoFe_2218931
    last modified by RoFe_2218931
  • high scan for infinite

    Hi,   我想把hci_audio_gateway demo里的hci_ag_cfg_settings里的ble_scan_cfg.high_duty_scan_duration=0设置成永远都在high scan,但是测试下来以后,好像scan了一轮后就不scan了。如下是我的的配置。请帮我确认一下
    YaTr_3516311
    last modified by YaTr_3516311
  • wiced_bt_cfg_settings的配置

    Hi,   我们的应用想支持5个client的链接,然后数据通信数据是255,那么要满足这些需求wiced_bt_cfg_settings的地方该如何配置? 1. 5个client的,如下两个地方吗? 2. mtu设置成255,我现在是在connect up上的时候会设置一下,能不能一开始初始化好?是不是可以在下面的参数下配置好就可以了,就不需要connectup的时候再配置了?
    YaTr_3516311
    last modified by YaTr_3516311
  • EZ-Serial: BLE pairing with fixed passkey

    Use-Case We are using the CYBT-333047 module (CYW20706) We would like to use EZ-Serial with the CySPP communication interface The module should work as Peripheral / Server The module acts as a bidirectional gateway...
    user_1536336
    last modified by user_1536336
  • [CYBT-333032-02] Power control of BT module

    Hi everyone   Customer wants to confirm below information: When dropping the power supply (VDDIN) voltage of the BT module, is it OK to drop the VDDIN power supply immediately without setting a reset? (* At p...
    YoJa_3107936
    last modified by YoJa_3107936
  • SFLASH的擦写范围

    你好,关于FLASH的wiced_hal_sflash_write 和 wiced_hal_sflash_erase 的函数的写,擦是不能对active sections操作的是吧?只能针对upgrade_ds_location 进行擦除操作吧?
    CaLi_4592466
    last modified by CaLi_4592466
  • 如何去除hci_serial_gatt_service  demo里的hci打印出来的乱码

    Hi,   我想测试一下hci_serial_gatt_service的demo的hci命令。但是发现hci port口会出来很多的乱码   是要把wiced_bt_dev_register_hci_trace( hci_control_hci_packet_cback );这个函数去除吗?
    YaTr_3516311
    last modified by YaTr_3516311
  • 20719 MIPI 问题

    请问20719是否支持MIPI接口?wiced看到的例程好像仅仅是SPI接口的,谢谢!
    Erwa_3416131
    last modified by Erwa_3416131
  • HCI command回复及event的格式

    Hi,   hci的命令的格式定义的很明确,是5个bytes的头+内容。那么对应的hci命令的回复的格式和event格式的定义呢 我这边测试了一下,命令的回复都是19 01 02 01 00 00,对吗 如何解析hci command命令的回复及对应的event
    YaTr_3516311
    last modified by YaTr_3516311
  • 如何在hci_serial_gatt_service demo里设置mtu为255

    Hi,   我在hci_serial_gatt_service demo里设置mtu为255(测connectup的地方设置,在BTM_ENCRYPTION_STATUS_EVT的地方也设置过),两个地方都回复wiced_bt_gatt_configure_mtu failed :128。请问我应该如何设置这个mtu
    YaTr_3516311
    last modified by YaTr_3516311
  • demo\hci_pbap_client无法获取通讯录

    使用WICED-Studio-6.4.0.61-IDE,在CYW920706WCDEVAL board下载运行demo\hci_pbap_client,PC端打开连接client_control,手机端蓝牙搜索连接pbap client成功,在client_control选择PBC --> Connect ,手机端弹出提示并选择同意访问通讯录, 然后client_control上选择读取Phone book,提示Select...
    SpZh_4227376
    last modified by SpZh_4227376
  • 测试消费电流

    我们是使用 CYBT343026 模块,现在timed wake up 模式下的消费电流测试,我们对应的PIN 脚如下图: 最后一列是我们进入sleep 前的GPIO 配置。但是进入sleep 后消费电流还是有0.3MA,请帮忙看下,进入sleep 这些引脚有什么特殊的配置吗?
    CaLi_4592466
    last modified by CaLi_4592466
  • EZ-Serial: Read out RSSI value

    We are using CYBT-333047 module with EZ-Serial communication interface. The gap_query_rssi (/QSS BLE) and the bt_query_rssi (/BTQSS BT-Classic) commands are not working for me. /QSS always returns 0, even if there i...
    user_1536336
    last modified by user_1536336
  • use EZ-BT CYBT-423028-EVAL as BT HCI device

    I just puchased a new CYBT-423028-EVAL board: https://www.cypress.com/documentation/development-kitsboards/cybt-423028-eval-ez-bt-module-arduino-evaluation-board   I'm currently trying to use a Raspberry PI as ...
    HaZh_4665521
    last modified by HaZh_4665521
  • HSP(AG) sample codes

    Hello Cypress support team.   We would like to establish HSP(AG) on CYBT-333032 if possible. According to folloing thread, CYW20706 supports HSP(AG) with WICED solution. https://community.cypress.com/message/1...
    YoTa_1693656
    last modified by YoTa_1693656
  • 如何知道编译出来的代码是占用了多少flash

    Hi, 据文档介绍,application code存放的地址是DS1或DS2的部分,这部分的大小是248Kbyte。 那么如何确认我自己的code编译出来占用了多少的flash和sram?
    YaTr_3516311
    last modified by YaTr_3516311
  • connect 命令有回复,但没有connect up或者disconnect的ind过来

    Hi, 我在测试蓝牙connect的稳定性的时候,发现status = wiced_bt_gatt_le_connect( addr, addr_type,BLE_CONN_MODE_HIGH_DUTY, WICED_TRUE );发了以后,status是回复的success的,但是GATT_CONNECTION_STATUS_EVT消息没有过来。 如下是我的测试情况: 1. master A(scan), slaverB(...
    YaTr_3516311
    last modified by YaTr_3516311