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by MarcoT1337
Sun Jan 21, 2018 11:28 am
Forum: General Discussion
Topic: Unable to advertise 128 bit UUID
Replies: 3
Views: 8631

Re: Unable to advertise 128 bit UUID

Hi,

I know, it's a quite old post, but your problem is in your initialized adv_data struct.

Code: Select all

.service_uuid_len = 128
It is supposed to be:

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.service_uuid_len = ESP_UUID_LEN_128
That's why you are getting theses errors:

Code: Select all

E (1862) BT: btc128_to_bta_uuid: Unknown UUID length 0!

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