Hi,
I'm trying to implement a pulse counter, and send the data to client via BLE. I have debugged the module of the counter without connection separately, it's working well. But when I'm using USB Dongle for debugging the data, some issue happens: Once the pulse generator is connected, the connection will be disconnected automatically, and same thing happens if I try to reconnect it.
I opened the UART, and got below logs:
[DM]: Request to allocation connection instance
[DM]:[00]: Connection Instance Allocated.
[DM]: Searching for device 0xD7 0xAD 0x10 0x2D 0xFB 0x8A.
[DM]:[DI 0x00]: Device type 0xFF.
[DM]: Device Addr 0x00 0x00 0x00 0x00 0x00 0x00.
[DM]:[DI 0x01]: Device type 0xFF.
[DM]: Device Addr 0x00 0x00 0x00 0x00 0x00 0x00.
[DM]:[DI 0x02]: Device type 0xFF.
[DM]: Device Addr 0x00 0x00 0x00 0x00 0x00 0x00.
[DM]:[DI 0x03]: Device type 0xFF.
[DM]: Device Addr 0x00 0x00 0x00 0x00 0x00 0x00.
[DM]:[DI 0x04]: Device type 0xFF.
[DM]: Device Addr 0x00 0x00 0x00 0x00 0x00 0x00.
[DM]:[DI 0x05]: Device type 0xFF.
[DM]: Device Addr 0x00 0x00 0x00 0x00 0x00 0x00.
[DM]:[DI 0x06]: Device type 0xFF.
[DM]: Device Addr 0x00 0x00 0x00 0x00 0x00 0x00.
[DM]: Notifying application of event 0x11
I: Device connected
[DM]: Disconnect Reason 0x003E
[DM]: Notifying application of event 0x12
[DM]:[CI 0x00]: Freeing connection instance
[DM]:[00]: Freed connection instance.
[DM]: Initializing Connection Instance 0x00000000.
I: Device disconnected
Would you please help me check what might cause this disconnection?
The counter I'm using is implemented with LPCOMP + TIMER which have been described in my previous two questions: 1) and 2).
I was using s110 based on SDK 7.2, and just upgraded to latest SDK 8.1, the issue is still there.
The USB Dongle was initialized based on SDK7.2, and the logs were captured from UART which was implemented with simple_uart library in SDK7.2.
Just as I pre-mentioned, if there is no pulse generator connected, I can use USB Dongle to debug my customized service to control the board (pca10028) to start sampling and stop sampling. But once it's connected to P0.05, the connection is disconnected immediately.
Any feedback will be really appreciated.
Thanks & Regards, Stanley
