Long Writes with iOS

RE: Long Writes with iOS

c cook — Mon, 14 Aug 2017 13:53:15 GMT

I got it to work, but I don't remember what I had to do. Sorry.

RE: Long Writes with iOS

Hung Bui — Mon, 14 Aug 2017 12:49:38 GMT

@Roland: Please try to capture a sniffer trace. The queued write process should follow this sequence chart, you need to check if the characteristic requires authorization or not.

RE: Long Writes with iOS

Roland — Sun, 13 Aug 2017 13:54:20 GMT

Did you figure this issue out? I have same issue. BLE_GATTS_OP_EXEC_WRITE_REQ_NOW seems never happened.

Log:

INFO:user memory requesting

INFO:Releasing user memory.

RE: Long Writes with iOS

Hung Bui — Tue, 10 Mar 2015 13:19:35 GMT

Hi Clint,

From my understanding, the normal long write events should be: BLE_EVT_USER_MEM_RELEASE -> BLE_GATTS_EVT_WRITE -> BLE_EVT_USER_MEM_RELEASE

What you described for both MCP and iOS are pretty strange.

Could you try this example and let me know the result ? It's made for S110 but it should be similar to S310.

If the issue remains, I think a sniffer trace would make it clearer.