Merging hids_keyboard with ble_uart examples

RE: Merging hids_keyboard with ble_uart examples

CanTech1 — Thu, 15 Aug 2019 20:16:39 GMT

Yes, Thank you. Close the case.

RE: Merging hids_keyboard with ble_uart examples

Simonr — Thu, 15 Aug 2019 05:35:11 GMT

Glad you were able to figure it out. Is it OK to close this case?

Best regards,

Simon

RE: Merging hids_keyboard with ble_uart examples

CanTech1 — Wed, 14 Aug 2019 18:17:55 GMT

It is showing up now. I erased all from the J-link, cleaned and rebuilt, forgot the device in iOS and cycled Bluetooth on my iPad, re-paired the two devices and everything is working as it should.

Thank you for the reply.

RE: Merging hids_keyboard with ble_uart examples

Simonr — Wed, 14 Aug 2019 11:01:07 GMT

Hi Nathan

Can you check the sdk_config.h file in your project to see that all UART/NUS defines are set to the same value as in the ble_app_uart examples config file? Do you get any errors when the central and peripheral is connected or does the UART service just not "show up"?

Best regards,

Simon

RE: Merging hids_keyboard with ble_uart examples

CanTech1 — Tue, 13 Aug 2019 23:32:09 GMT

I figured out that I don't need to put {BLE_UUID_NUS_SERVICE, NUS_SERVICE_UUID_TYPE} inside of m_adv_uuids[]

My hunch is that it overflows the advertising packet of 31 bytes for some reason?

The math doesn't add up:

HID UUID = 16bit = 2 byte

NUS UUID = 128bit = 16 byte

TOTAL = 18 bytes....13 bytes remaining....perhaps there is more in there that I am aware of.

The issue I am having now is that my UART Service is not discovered after the Central and Peripheral Pair.

nRF52, SDK 15.2, SES, Soft Device 6.1.0 is my setup

Cheers.