8 Replies Latest reply on Sep 19, 2018 10:29 PM by SheetalJ_96

    Set TX power BLE in WICED 5.1

    laer_2156101

      Hi,

       

      I'm working on the chip LBEE5PA1LD from Murata based on the CYW43438.

       

      During the certification process, I see that the TX power of the BLE is too high. I would like to reduce this by firmware.

       

      I try to use these functions :

       

           Prototypes

      wiced_result_t wiced_bt_set_tx_power( wiced_bt_device_address_t bd_addr , int power );

      wiced_result_t wiced_bt_ble_set_adv_tx_power( int power )

       

           Functions

      /* Stub functions */

      wiced_result_t wiced_bt_ble_read_adv_tx_power( wiced_bt_ble_compl_cback *p_cb )

      {

          UNUSED_PARAMETER(p_cb);

          return WICED_UNSUPPORTED;

      }

       

      wiced_result_t wiced_bt_ble_set_adv_tx_power( int power )

      {

          UNUSED_PARAMETER(power);

          return WICED_UNSUPPORTED;

      }

       

      Both functions don't work.

       

      Could you please help me to solve this issue ?

       

      Best regards,

       

      Maxime