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dmmontes

CC2650 is not connecting to Windows PC

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Hi,

I'm new in embedded world and it is my first time with MSP432P401R and CC2650 BoosterPack. I'm using Energia IDE and I saw a BLE Library for Energia. 

It has 2 examples and I'm testing the specifically one: BLEInputOutput. I have flashed CC2650 as was indicated with proper .hex file 

In Android, with app: BLE Scanner, the example is working well. However, in Windows, I have paired my device (with the PIN), but in a few seconds its state changes from connected to paired and it is impossible to connect with it again! 

I don't know if it is a known problem with the library or someone could use it correctly. After many hours searching, I have not found anything to resolve it.

I was planning to use it for a univerity project so I would thanks you for the help!!

PD: this is my log:


20:34:14.825 -> RPC:Set adv name
20:34:14.825 ->   BLE I/O Demo
20:34:14.825 -> RPC:Set adv data
20:34:14.825 ->   Type:3
20:34:14.825 -> Rec msg 0x43:SNP_SET_ADV_DATA_CNF
20:34:14.825 -> RPC:Start adv
20:34:14.825 -> RPC:Set adv data
20:34:14.825 ->   Type:1
20:34:14.825 -> Rec msg 0x43:SNP_SET_ADV_DATA_CNF
20:34:14.825 -> Rec msg 0x08:SNP_ADV_STARTED_EVT
20:34:14.825 -> RPC:Set sec param
20:34:14.825 ->   ParamId:1
20:34:14.825 -> ERR 0x19
20:34:14.825 -> RPC:Set sec param
20:34:14.825 ->   ParamId:0
20:34:14.825 -> ERR 0x19
20:34:14.825 -> RPC:Set sec param
20:34:14.825 ->   ParamId:2
20:34:14.825 -> ERR 0x19
20:34:14.825 ->  BLE Energia Buttons/LED Demo
20:34:14.825 -> Rec msg 0x01:SNP_CONN_EST_EVT
20:34:14.825 ->   connInterval:36
20:34:14.825 ->   slaveLatency:0
20:34:14.825 ->   supervisionTimeout:960
20:34:14.860 -> Rec msg 0x10:SNP_ADV_ENDED_EVT
20:34:14.894 -> Rec msg 0x20:SNP_ATT_MTU_EVT
20:34:14.928 ->   mtu:244
20:34:15.503 -> Rec msg 0x80:SNP_AUTHENTICATION_EVT
20:34:15.537 -> Check if equal:870760
20:34:15.537 -> Press button1 if equal, button2 if not.
20:34:21.494 -> RPC:Send num cmp rsp
20:34:21.494 -> ERR 0x7F
20:34:22.004 -> Rec msg 0x40:SNP_SECURITY_EVT
20:34:22.038 ->   state:1
20:34:22.073 -> Rec msg 0x40:SNP_SECURITY_EVT
20:34:22.107 ->   state:3
20:34:22.177 -> Rec msg 0x04:SNP_CONN_PARAM_UPDATED_EVT
20:34:22.246 ->   connInterval:12
20:34:22.794 -> Rec msg 0x04:SNP_CONN_PARAM_UPDATED_EVT
20:34:22.864 ->   connInterval:36
20:34:25.778 -> Rec msg 0x02:SNP_CONN_TERM_EVT
20:34:25.812 -> Rec msg 0x08:SNP_ADV_STARTED_EVT
 

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