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    ZR

    @ZR

    Global Moderator

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    Posts made by ZR

    • RE: FR8016HL_V2 development board schematic and application note.

      @wfkwok 这个不是我们官方的板子,我这边也没有

      posted in FR801xH
      Z
      ZR
    • RE: FR8008A 定向广播

      @hurd 定义个全局变量记一下
      第一个配对的就是0
      第二个配对的就是1

      posted in FR800x
      Z
      ZR
    • RE: F801x BLE chip coded PHY 125k.

      @wfkwok 在 F801x BLE chip coded PHY 125k. 中说:

      coded PHY 125k Long Range

      支持的,看下这个接口,连接成功后直接更新参数就行

      /**********************************************************************

      • @fn gap_conn_phy_update
      • @brief Set active link PHY mode.
      • @param conidx - connection handle/index of the connection.
      •      tx_phy             - TX PHY mode.    //!< see @GAP_PHY_VALUES    1M/2M/Coded
        
      •      rx_phy             - RX PHY mode.    //!< see @GAP_PHY_VALUES    1M/2M/Coded
        
      •      coded_rate         - Coded PHY rate. //!< see @GAP_CODED_PHY_RATE    125k/500k
        
      • @return None.
        */
        void gap_conn_phy_update(uint8_t conidx, uint8_t tx_phy, uint8_t rx_phy, uint8_t coded_rate);
      posted in FR801xH
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      ZR
    • RE: FR8008A 定向广播

      @hurd gap_security_get_bond_status获取下有没有设备的绑定信息

      没有就gap_security_req请求主机配对

      有就连接,主机会发起加密请求

      posted in FR800x
      Z
      ZR
    • RE: FR800x系列FAQ

      @patrick_salvino You can ask your question on this forum now. I will handle it for you.

      posted in FR800x
      Z
      ZR
    • RE: 上电后Flash 读取位置有要求吗?在定时器(timer0)初始化之后,pwm/adc/uart初始化之前可以吗?目前有发现多个芯片RF8018/8017烧录后,有一两台的开机上电后FLASH是0x'FF,想确认软件部分flash读取位置有没有影响

      @boqun 注意下读取flash的操作一定要放在RAM中去执行

      posted in FR801xH
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      ZR
    • RE: FR8008A 定向广播

      @hurd 【有道云笔记】FR801x多种广播模式配置demo
      https://share.note.youdao.com/s/F0l2qp8Y

      参考下这里面的demo

      posted in FR800x
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      ZR
    • RE: FR800x系列FAQ

      @patrick_salvino https://www.freqchip.com/fr800x
      这里下载

      posted in FR800x
      Z
      ZR
    • RE: 您好,请问FR8016HA和FR8018HA能在休眠中保持蓝牙连接吗。

      能,连接之后调用这个接口就行
      system_sleep_enable();

      【有道云笔记】freqchip产品低功耗介绍文档
      https://share.note.youdao.com/s/KFEyy4At

      可以看看这个帖子

      posted in FR801xH
      Z
      ZR