Bootloader, iOS and secure connection

[Marcel Mulder]

Hi All,

Does anybody has a working setup using SD 7.1.0 with SDK 7.2.0, iOS 8, DFU with a secure connection? When I use no encryption it works, but when I enable encryption Toolbox is complaining about wrong handles. I do call sd_ble_gatts_service_changed() returning NRF_SUCCES. Which apparently only works??? when I use and open connection. Somebody else seen this problem?

Regards, Marcel

[Hung Bui]

I just tested again, worked smoothly. I attached the application and the bootloader hex file I used. Tested with S110 v8.0 and nRFToolbox App, Ipad iOS8.2

bootloader.hex

HRM_DFU_BONDED_S110v80.zip

[Marcel Mulder]

I can't sniff because it (both Master Control Panel and sniffer) does not work in a VirtualBox :-( My setup is different from yours. But when I detect in the application that the bootloader service was used I send a service changed so the iPhone does a new discovery. This works all well but when the iPhone receives the service changed it disconnects. The application however disconnect after a timeout. I think this is "normal" behavior because the specification says that the new characteristics are only valid after a reconnect.