RE: Read the write data in nrf connect app after immediate power ON

manoj97 — Thu, 11 Jun 2020 09:46:29 GMT

Thank you Kenneth it worked!

RE: Read the write data in nrf connect app after immediate power ON

Kenneth — Wed, 10 Jun 2020 11:19:47 GMT

When you init the gatt services and characteristics, you can typically use .p_init_value to set the start value.

For instance you can find in ble_srv_common.c that the characteristic_add()-api check .p_init_value before calling sd_ble_gatts_characteristic_add().

    if (p_char_props->p_init_value != NULL)
    {
        attr_char_value.init_len  = p_char_props->init_len;
        attr_char_value.p_value   = p_char_props->p_init_value;
    }