Connection mode and custom service

RE: Connection mode and custom service

Maciej357 — Mon, 10 Aug 2015 09:36:41 GMT

Ok thanks.

RE: Connection mode and custom service

Petter Myhre — Fri, 07 Aug 2015 21:55:58 GMT

Strange, maybe I did some other modifications that resolved the issue. I will look into it on Monday.

RE: Connection mode and custom service

Maciej357 — Fri, 07 Aug 2015 15:18:41 GMT

I changed it.No effect.

RE: Connection mode and custom service

Petter Myhre — Fri, 07 Aug 2015 14:09:04 GMT

It seems you have commented out #define BLE_STACK_EVT_MSG_BUF_SIZE (sizeof(ble_evt_t) + (GATT_MTU_SIZE_DEFAULT)) in ble_stack_handler_types.h and put in #define BLE_STACK_EVT_MSG_BUF_SIZE 1 in softdevice_handler.h

Try to change it back.

Edit 10.08.2015: Your memory settings were incorrect, but I don't think that causes the issue. Anyways, the ROM size should be 0x28000 not 0x29000. The RAM size should be 0x6000, not 0x8000.

You need to add

err_code = softdevice_ble_evt_handler_set(ble_evt_dispatch);
APP_ERROR_CHECK(err_code);

in ble_stack_init() and add an empty ble_evt_dispatch()

static void ble_evt_dispatch(ble_evt_t * p_ble_evt){}

Or else intern_softdevice_events_execute() will not behave correctly.

RE: Connection mode and custom service

Petter Myhre — Thu, 06 Aug 2015 10:50:54 GMT

Should work. Difficult to say what is happening though. Could you test on Master Control Panel for PC? Or maybe sniff the connection with nRF Sniffer to see what is happening? Or, would it be possible to update your question with your complete project together with SoftDevice version and SDK version? If it is private you can also make case in your MyPage and upload it there.