ble_nus_string_send() busy wait or interrupthttps://devzone.nordicsemi.com/f/nordic-q-a/19851/ble_nus_string_send-busy-wait-or-interruptHi, I am working on an application which sometimes needs to send a buffer of a couple of KB to a connected smartphone using the nordic uart service. The function used is ble_nus_string_send() and it can send a maximum amount of 20 characters aten-USTelligent Community 13Thu, 23 Mar 2017 10:22:03 GMTRE: ble_nus_string_send() busy wait or interrupthttps://devzone.nordicsemi.com/thread/77205?ContentTypeID=1Thu, 23 Mar 2017 10:22:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b13aadfc-6393-43b1-ab5b-6dd424c1abb9joe.ker<p>Perfect, thanks!</p><div style="clear:both;"></div>RE: ble_nus_string_send() busy wait or interrupthttps://devzone.nordicsemi.com/thread/77207?ContentTypeID=1Wed, 22 Mar 2017 21:49:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:050771f7-d953-4394-a91d-fcb1a970c8daSigurd<p>Hi Joe,</p> <p>in SDK 13(S132 v.4.0.2) the event is now called <code>BLE_GATTS_EVT_HVN_TX_COMPLETE</code>.</p><div style="clear:both;"></div>RE: ble_nus_string_send() busy wait or interrupthttps://devzone.nordicsemi.com/thread/77206?ContentTypeID=1Wed, 22 Mar 2017 19:17:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:146b5e0d-3210-4811-8890-e2cccce09ac4joe.ker<p>Hi again, sorry for warming up this thread again. I just updated to SDK 13 and there is no BLE_EVT_TX_COMPLETE event anymore. I am still digging into figuring out all the changes :) Do you know if there is an equivalent replacenent? Many thanks</p><div style="clear:both;"></div>RE: ble_nus_string_send() busy wait or interrupthttps://devzone.nordicsemi.com/thread/77203?ContentTypeID=1Tue, 21 Feb 2017 16:44:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:35d50451-ee15-44a5-a55a-0e7d8f268a43joe.ker<p>works like a charm, thanks! :)</p><div style="clear:both;"></div>RE: ble_nus_string_send() busy wait or interrupthttps://devzone.nordicsemi.com/thread/77204?ContentTypeID=1Tue, 21 Feb 2017 11:28:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d55f8e9d-300a-4374-868b-4ef43d982f8cOle Bauck<p>yes ;) you will get a BLE_EVT_TX_COMPLETE event for every packet sent.</p><div style="clear:both;"></div>RE: ble_nus_string_send() busy wait or interrupthttps://devzone.nordicsemi.com/thread/77202?ContentTypeID=1Mon, 20 Feb 2017 17:58:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b75b2eb0-3789-40df-9d50-762f41763601Yurii G<p>Hi,</p> <p>I would consider checking for BLE_EVT_TX_COMPLETE in softdevice event handler.</p><div style="clear:both;"></div>