nrf52840 ble central application and ios peripheral applicaiton

RE: nrf52840 ble central application and ios peripheral applicaiton

awneil — Thu, 17 Jan 2019 11:19:58 GMT

Thanks for feeding back.

Now please verify the answer:

RE: nrf52840 ble central application and ios peripheral applicaiton

sami_ozen — Thu, 17 Jan 2019 11:11:26 GMT

our problem was about not to set indication peoperty on ios app.

thank you

RE: nrf52840 ble central application and ios peripheral applicaiton

Hung Bui — Mon, 14 Jan 2019 12:09:53 GMT

Please use sniffer 2 beta 3, PCA10056 is supported in this version.

RE: nrf52840 ble central application and ios peripheral applicaiton

sami_ozen — Fri, 11 Jan 2019 15:45:29 GMT

static uint32_t cccd_configure(uint16_t conn_handle, uint16_t handle_cccd, bool enable)
{
NRF_LOG_DEBUG("Configuring CCCD. CCCD Handle = %d, Connection Handle = %d",
handle_cccd,conn_handle);

tx_message_t * p_msg;
uint16_t cccd_val = enable ? BLE_GATT_HVX_NOTIFICATION : 0;

enable is true so it is set as notification.
i found that i cant sniff it because as i read from devzone blesniffer does not work with pca10056
i will upload ios app shortly

RE: nrf52840 ble central application and ios peripheral applicaiton

Hung Bui — Fri, 11 Jan 2019 15:42:46 GMT

You enable notification by writing 1 to the CCCD characteristic. I would suggest to have a look at the ble_app_uart_c to see how it's done.

RE: nrf52840 ble central application and ios peripheral applicaiton

sami_ozen — Fri, 11 Jan 2019 14:57:37 GMT

I will upload my ios code shortly, and get back to you ASAP

How can i enable the notificaiton for ble_central_blink_c ?

I will also get a sniffer

Thank you

Sami

RE: nrf52840 ble central application and ios peripheral applicaiton

Hung Bui — Fri, 11 Jan 2019 14:44:57 GMT

It's depend on how you write your code on the phone app to handle the "receive AAAA and respond BBBB" . Do you have that part in the code ?
How do you send the response ? Via notification or indication ? Have you enable notification by the ble_cental_blink_c ?
If you can capture a sniffer trace we can see more of what happens over the air.

RE: nrf52840 ble central application and ios peripheral applicaiton

sami_ozen — Fri, 11 Jan 2019 08:30:26 GMT

Yes, ios does support being a Peripheral, İ already have an ios app , and with ble_cental_blink_c i can write to it but icant read back any response.

RE: nrf52840 ble central application and ios peripheral applicaiton

awneil — Fri, 11 Jan 2019 08:25:05 GMT

Do iOS devices support being a Peripheral?

For iOS examples, you would have to look to iOS developer sites

The Nordic SDK contains a number of Central examples.