F121 model pen doesn't work

[martinleopold]

With the new Pen Model NWP-F121, the server crashes with a segfault (code 11). This pen uses SDK 2.0.

Forcing SDK 1.0 (through #undef SUPPORT_SDK2) doesn't work, then the pen isn't recognized at all.

2018-03-13 14:53:18.613361+0100 PenTest[13033:1030074] Scanning started
2018-03-13 14:53:18.613476+0100 PenTest[13033:1030074] STARTING scan timer
2018-03-13 14:53:19.576298+0100 PenTest[13033:1030074] Discovered Neosmartpen_N2 at -68
2018-03-13 14:53:19.576356+0100 PenTest[13033:1030074] advertisement.localname (null)
2018-03-13 14:53:19.576782+0100 PenTest[13033:1030074] advertisement.manufactureData 9c7bd2053ba8
2018-03-13 14:53:19.577066+0100 PenTest[13033:1030074] advertisement.serviceUUIDs (
    19F1,
    19F0
)
2018-03-13 14:53:19.577146+0100 PenTest[13033:1030074] found service 18F5
2018-03-13 14:53:19.577201+0100 PenTest[13033:1030074] found service 19F0
2018-03-13 14:53:19.577236+0100 PenTest[13033:1030074] new discoveredPeripherals, rssi -68
CONNECTION status change: {"type":"connectionStatus","info":1,"msg":""}
2018-03-13 14:53:19.578795+0100 PenTest[13033:1030074] Discovered Neosmartpen_N2 at -68
2018-03-13 14:53:19.578831+0100 PenTest[13033:1030074] advertisement.localname Neosmartpen_N2
2018-03-13 14:53:19.578854+0100 PenTest[13033:1030074] advertisement.manufactureData (null)
2018-03-13 14:53:19.578872+0100 PenTest[13033:1030074] advertisement.serviceUUIDs (null)
2018-03-13 14:53:21.087994+0100 PenTest[13033:1030074] Discovered Neosmartpen_N2 at -67
2018-03-13 14:53:21.088052+0100 PenTest[13033:1030074] advertisement.localname (null)
2018-03-13 14:53:21.088125+0100 PenTest[13033:1030074] advertisement.manufactureData 9c7bd2053ba8
2018-03-13 14:53:21.088183+0100 PenTest[13033:1030074] advertisement.serviceUUIDs (
    19F1,
    19F0
)
2018-03-13 14:53:21.088248+0100 PenTest[13033:1030074] found service 18F5
2018-03-13 14:53:21.090868+0100 PenTest[13033:1030182] Discovered Neosmartpen_N2 at -66
2018-03-13 14:53:21.090929+0100 PenTest[13033:1030182] advertisement.localname Neosmartpen_N2
2018-03-13 14:53:21.090955+0100 PenTest[13033:1030182] advertisement.manufactureData (null)
2018-03-13 14:53:21.090973+0100 PenTest[13033:1030182] advertisement.serviceUUIDs (null)
2018-03-13 14:53:22.602886+0100 PenTest[13033:1030074] Discovered Neosmartpen_N2 at -66
2018-03-13 14:53:22.602938+0100 PenTest[13033:1030074] advertisement.localname (null)
2018-03-13 14:53:22.602987+0100 PenTest[13033:1030074] advertisement.manufactureData 9c7bd2053ba8
2018-03-13 14:53:22.603095+0100 PenTest[13033:1030074] advertisement.serviceUUIDs (
    19F1,
    19F0
)
2018-03-13 14:53:22.603192+0100 PenTest[13033:1030074] found service 18F5
2018-03-13 14:53:22.605673+0100 PenTest[13033:1030182] Discovered Neosmartpen_N2 at -65
2018-03-13 14:53:22.605729+0100 PenTest[13033:1030182] advertisement.localname Neosmartpen_N2
2018-03-13 14:53:22.605755+0100 PenTest[13033:1030182] advertisement.manufactureData (null)
2018-03-13 14:53:22.605773+0100 PenTest[13033:1030182] advertisement.serviceUUIDs (null)
2018-03-13 14:53:24.968755+0100 PenTest[13033:1030074] Discovered Neosmartpen_N2 at -65
2018-03-13 14:53:24.968810+0100 PenTest[13033:1030074] advertisement.localname (null)
2018-03-13 14:53:24.968859+0100 PenTest[13033:1030074] advertisement.manufactureData 9c7bd2053ba8
2018-03-13 14:53:24.968920+0100 PenTest[13033:1030074] advertisement.serviceUUIDs (
    19F1,
    19F0
)
2018-03-13 14:53:24.968981+0100 PenTest[13033:1030074] found service 18F5
2018-03-13 14:53:24.971431+0100 PenTest[13033:1030182] Discovered Neosmartpen_N2 at -64
2018-03-13 14:53:24.971473+0100 PenTest[13033:1030182] advertisement.localname Neosmartpen_N2
2018-03-13 14:53:24.971496+0100 PenTest[13033:1030182] advertisement.manufactureData (null)
2018-03-13 14:53:24.971514+0100 PenTest[13033:1030182] advertisement.serviceUUIDs (null)
2018-03-13 14:53:25.618578+0100 PenTest[13033:1030070] [selectRSSI] slectRSSI started....
2018-03-13 14:53:25.618757+0100 PenTest[13033:1030070] STOPPING scan timer
2018-03-13 14:53:25.619123+0100 PenTest[13033:1030070] PenSDK2.0 Pen registered
2018-03-13 14:53:25.620588+0100 PenTest[13033:1030070] Connecting to peripheral <CBPeripheral: 0x7fa08e708700, identifier = 2302EC31-E3E9-4D72-85D1-FF019A76C4F2, name = Neosmartpen_N2, state = disconnected>
2018-03-13 14:53:25.620739+0100 PenTest[13033:1030070] registration success uuid 9c7bd2053ba8
2018-03-13 14:53:26.321173+0100 PenTest[13033:1030182] Peripheral Connected
2018-03-13 14:53:26.322044+0100 PenTest[13033:1030074] Service UUID : 180A
2018-03-13 14:53:26.322188+0100 PenTest[13033:1030074] Service UUID : 19F1
2018-03-13 14:53:26.375939+0100 PenTest[13033:1030182] fwVersionUuid
2018-03-13 14:53:26.541270+0100 PenTest[13033:1030182] Received: FW version
2018-03-13 14:53:26.706096+0100 PenTest[13033:1030074] Notification began on <CBCharacteristic: 0x7fa08e709f50, UUID = 2BA1, properties = 0x10, value = (null), notifying = YES>
Program ended with exit code: 11