Sudden System Reset while BLE Scanning in MC60E

IoT Modules GSM Module
1

Hello,

I am using MC60E module for continuously scan for Beacon devices and not connecting them. I scan for approx 10 seconds using “Ql_RIL_SendATCmd” commands periodically. It scans for devices successfully but sometimes the device gets reset suddenly . It happens when module is scanning. How can i avoid the same or debug the same??

Thanks and Regards
Sagar Choudhary

2

Dear Sagar,
Please help to check your power supply circuit for module. It seems that it can not provide enough current for long time scanning, so you can check it first. Then you also can shorten the scanning time to have a try. Thanks!

3

Hi,
I’m using MC60E module …i’m getting the following issue while using even AT command mode . can you please help me out to solve this error…

AT
AT
OK
AT+QBTPWR=?
AT+QBTPWR=?
+QBTPWR: (0,1)

OK
AT+QBTPWR?
AT+QBTPWR?
+QBTPWR: 0

OK
AT+QBTPWR=1
AT+QBTPWR=1
OK
AT+QBTLEADDR=?
AT+QBTLEADDR=?
+CME ERROR: 100
AT+QBTLEADDR?
AT+QBTLEADDR?
+CME ERROR: 100
AT+QBTGATSREG?
AT+QBTGATSREG?
+CME ERROR: 100
AT+QBTGATSREG=1,8fd5e3c8d45e4167bba840caff3a539f
AT+QBTGATSREG=1,8fd5e3c8d45e4167bba840caff3a539f
+CME ERROR: 100

4

Dear Raisaa,
Please check the following at log in my side. After you power on BT ,it is better to check whether power in normally. The error code 100 is unknow error, it may because the BT have not power on normally. Thanks!
image