do_aci_setup is not completing on nRF8001 D

[vivyadavalli]

Hi,

I was trying to make nRF8001 peripheral device advertise the services and try to connect using an Android device that is having Nordic Master Control App.

I have based my code using the libraries github.com/.../ble-sdk-arduino and a services.h file generated from nrf studio attached here.

services.h

Most of the time this code waits forever in do_aci_setup and eventually timesout.

On rare occassion, I could find the device from Mobile phone and could connect and discover it's devices on that time. (log from MasterControl App was tailed to this question)

1. I would like to know if there is something I was doing totally wrong ex: generating incorrect services etc
2. Not establishing proper pipe's system in place for communication to happen?
3. __packed macro I use from Keil (My developer studio) could be doing some wrong?
4. Any other pointers you may give considering that when it works it works flawlessly?

As there is no way I could get debug logs on our chipset, all our debug is based on JTAG's now so if I need to check any command/event sequence to nail this down, please suggest one.

Worked time log from Mobile phone app:- nRF Master Control Panel, 2015-06-24 No name (54:88:40:18:53:4B) V 22:08:01.301 Connecting to 54:88:40:18:53:4B... D 22:08:01.315 gatt = device.connectGatt(autoConnect = false) D 22:08:02.570 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 22:08:02.594 Connected to 54:88:40:18:53:4B D 22:08:02.613 wait(600ms) V 22:08:03.232 Discovering Services... D 22:08:03.247 gatt.discoverServices() D 22:08:07.183 [Callback] Services discovered with status: 0 I 22:08:07.219 Services Discovered V 22:08:07.433 Generic Access (0x1800)

• Device Name [R] (0x2A00)
• Appearance [R] (0x2A01) Generic Attribute (0x1801)
• Service Changed [I] (0x2A05) Client Characteristic Configuration (0x2902) Unknown Service (d0611e78-bbb4-4591-a5f8-487910ae4366)
• Unknown Characteristic [E N W] (8667556c-9a37-4c91-84ed-54ee27d90049) Characteristic Extended Properties (0x2900) Client Characteristic Configuration (0x2902) Battery Service (0x180F)
• Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Current Time Service (0x1805)
• Current Time [N R] (0x2A2B) Client Characteristic Configuration (0x2902)
• Local Time Information [R] (0x2A0F) Unknown Service (7905f431-b5ce-4e99-a40f-4b1e122d00d0)
• Unknown Characteristic [E W] (69d1d8f3-45e1-49a8-9821-9bbdfdaad9d9) Characteristic Extended Properties (0x2900)
• Unknown Characteristic [N] (9fbf120d-6301-42d9-8c58-25e699a21dbd) Client Characteristic Configuration (0x2902)
• Unknown Characteristic [N] (22eac6e9-24d6-4bb5-be44-b36ace7c7bfb) Client Characteristic Configuration (0x2902) Unknown Service (89d3502b-0f36-433a-8ef4-c502ad55f8dc)
• Unknown Characteristic [E N W] (9b3c81d8-57b1-4a8a-b8df-0e56f7ca51c2) Characteristic Extended Properties (0x2900) Client Characteristic Configuration (0x2902)
• Unknown Characteristic [E N W] (2f7cabce-808d-411f-9a0c-bb92ba96c102) Characteristic Extended Properties (0x2900) Client Characteristic Configuration (0x2902)
• Unknown Characteristic [E R W] (c6b2f38c-23ab-46d8-a6ab-a3a870bbd5d7) Characteristic Extended Properties (0x2900) D 22:08:37.939 [Callback] Connection state changed with status: 0 and new state: DISCONNECTED (0) I 22:08:37.958 Disconnected

[Stefan Birnir Sverrisson]

Hi. I have a few questions. What are the chip markings on your nRF8001 chip? What board are you using, the one from RedBearLab? Do you see the same behavior with minimal services in services.h?