LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

RE: LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

Daniel Wang — Fri, 10 Mar 2017 21:46:10 GMT

btw Craig, instead of posting a new question in the comment field, that is not relevant to the original question, you should instead post a new question on the front page :)

RE: LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

Daniel Wang — Fri, 10 Mar 2017 20:51:36 GMT

Hi,

 void set_dle(void){

            ble_opt_t  opt;

        memset(&opt, 0x00, sizeof(opt));

        opt.gap_opt.ext_len.rxtx_max_pdu_payload_size = pdu_size; // max 251 i think

    
        err_code = sd_ble_opt_set(BLE_GAP_OPT_EXT_LEN, &opt);

        APP_ERROR_CHECK(err_code);
}

Try this function :)

RE: LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

Craig — Fri, 10 Mar 2017 15:58:12 GMT

I posted a comment in addition to my original question not sure if you will get notified of that....still learning this blog.....

RE: LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

Craig — Fri, 10 Mar 2017 15:57:22 GMT

Also are you familiar with DLE? I am having issues with it right now I dont thing any of this is related but just out of curiosity? I am using 12.2.0 uart example and trying to integrate DLE into that, I have gotten it to compile and "accept the code to boot but I cannot get it to move past the 20 byte length yet sending or receiving, still working off an example i found here devzone.nordicsemi.com/.../

RE: LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

Hung Bui — Fri, 10 Mar 2017 15:28:11 GMT

I'm glad that it worked. To avoid the issue, make sure you set p_ble_enable_params->gatts_enable_params.service_changed = 1 in the ble_enable_params when you enable the softdevice ble_stack_init(). This is to tell the phone that the attributable may change.

RE: LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

Craig — Fri, 10 Mar 2017 15:18:57 GMT

OK great thanks so much that makes sense from what we've seen here.....It worked great!!!

RE: LG G5 bluetooth devices with nrf51 and nrf52 in UART example code

Hung Bui — Fri, 10 Mar 2017 10:00:21 GMT

Hi Craig,

Could be the attribute table caching issue. You may want to try to turn off and on bluetooth, or try using nRFConnect app for testing. In nRFConnect we erase attribute table cache when disconnecting.