Could I get a link to UEMonitor?
I got really strange problems with BG77xA module which I want to debug. Trying to connect to NB-IoT.
The modem is connected to an STM32 at 1.8V. (tried to use 1.8V of module but I don’t think I can do power-saving mode then?).
The modem firmware is BG770AGLAAR01A03.
[NBIOT] sending command 'AT+IPR=115200;+IPR?' (10000 ms)
[NBIOT] {+IPR: 115200}
[NBIOT] got OK
[NBIOT] sending command 'AT+CFUN=1;+CFUN?' (15000 ms)
[NBIOT] {+CFUN: 1}
[NBIOT] got OK
[NBIOT] sending command 'AT+CPSMS=0;+CPSMS?' (4000 ms)
[NBIOT] {+CPSMS: 0,,,"00101100","00001010"}
[NBIOT] got OK
[NBIOT] sending command 'AT+QCFG="apready",1,1,500' (10000 ms)
[NBIOT] got OK
[NBIOT] sending command 'AT+QCFG="psm/urc",1' (10000 ms)
[NBIOT] {+CFUN: 1}
[37m[MAIN] RI
[NBIOT] got OK
[NBIOT] sending command 'AT+QCFG="urc/ri/other","pulse",10' (10000 ms)
[MAIN] RI
[NBIOT] {+CPIN: READY}
[NBIOT] SIM is ready
[NBIOT] got OK
[NBIOT] sending command 'AT+QCFG="nwscanseq"' (10000 ms)
[NBIOT] {+QCFG: "nwscanseq",0302}
[NBIOT] got OK
[NBIOT] sending command 'AT+QCFG="iotopmode",1,1' (4500 ms)
[NBIOT] {+QUSIM: 1}
[MAIN] RI
[NBIOT] got OK
[NBIOT] sending command 'AT+QCFG="band",0,0,0x8080095,1' (9000 ms)
[MAIN] RI
[NBIOT] {+QIND: SMS DONE}
[MAIN] RI
[NBIOT] *** AP core initialization is successful
[NBIOT] got OK
[NBIOT] sending command 'AT+QCSCON=1;+QCSCON?' (10000 ms)
[NBIOT] {+QCSCON: 1,0}
[NBIOT] Idle
[NBIOT] got OK
[NBIOT] sending command 'AT+QCFG="apn/display",1' (10000 ms)
[NBIOT] got OK
[NBIOT] sending command 'AT+CMEE=2;+CMEE?' (10000 ms)
[NBIOT] {+CMEE: 2}
[NBIOT] got OK
[NBIOT] sending command 'AT+QISDE=0' (10000 ms)
[NBIOT] got OK
[NBIOT] sending command 'AT+CFUN=1;+CFUN?' (15000 ms)
[NBIOT] {+CFUN: 1}
[NBIOT] got OK
[NBIOT] sending command 'AT+CEREG=4;+CEREG?' (10000 ms)
[NBIOT] {+CEREG: 4,2,"00101100"}
[NBIOT] stat
[NBIOT] Unknown
[NBIOT] got OK
[NBIOT] sending command 'AT+CGDCONT=1,"IP","internet.gma.iot"' (10000 ms)
[NBIOT] got OK
[NBIOT] sending command 'AT+QICSGP=1' (10000 ms)
[NBIOT] {+QICSGP: 1,"internet.gma.iot","","",0}
[NBIOT] got OK
[NBIOT] sending command 'AT+COPS=0' (18000 ms)
[NBIOT] got timeout
[NBIOT] ********* ERROR INITIALIZING !
Just waiting for CEREG tells me sometimes it is searching and sometimes it is not searching.
And it looks like it reboots on its own somehow:
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] {+CEREG: 4,2,"00101100"}
[NBIOT] n+stat
[NBIOT] Not registered, but MT is currently trying to attach or searching an operator to register to
[NBIOT] got OK
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] {+CEREG: 4,2,"00101100"}
[NBIOT] n+stat
[NBIOT] Not registered, but MT is currently trying to attach or searching an operator to register to
[NBIOT] got OK
[MAIN] RI
[NBIOT] *** ME initialization is successful
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] {+CEREG: 4,2,"00101100"}
[NBIOT] n+stat
[NBIOT] Not registered, but MT is currently trying to attach or searching an operator to register to
[NBIOT] got OK
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] {+CEREG: 4,2,"00101100"}
[NBIOT] n+stat
[NBIOT] Not registered, but MT is currently trying to attach or searching an operator to register to
[NBIOT] got OK
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] {+CEREG: 4,2,"00101100"}
[NBIOT] n+stat
[NBIOT] Not registered, but MT is currently trying to attach or searching an operator to register to
[NBIOT] got OK
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] got timeout
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] got timeout
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] got timeout
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[MAIN] *** modem [MAIN] MOD_GPIO7 1
status OFF
[MAIN] MOD_GPIO7 0
[MAIN] *** modem status ON
[NBIOT] got timeout
[NBIOT] sending command 'AT+CEREG?' (10000 ms)
[NBIOT] got '▒AT+CEREG?'
[NBIOT] {+CEREG: 0,2}
[NBIOT] n+stat
[NBIOT] Not registered, but MT is currently trying to attach or searching an operator to register to
[NBIOT] got OK
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT?' (150000 ms)
[NBIOT] got 'AT+QIACT?'
[NBIOT] got OK
[NBIOT] sending command 'AT+QIDEACT=1' (40000 ms)
[NBIOT] got 'AT+QIDEACT=1'
[NBIOT] got OK
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT?' (150000 ms)
[NBIOT] got 'AT+QIACT?'
[NBIOT] got OK
[NBIOT] sending command 'AT+QIDEACT=1' (40000 ms)
[NBIOT] got 'AT+QIDEACT=1'
[NBIOT] got OK
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT?' (150000 ms)
[NBIOT] got 'AT+QIACT?'
[NBIOT] got OK
[NBIOT] sending command 'AT+QIDEACT=1' (40000 ms)
[NBIOT] got 'AT+QIDEACT=1'
[NBIOT] got OK
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[NBIOT] got 'AT+QIACT=1'
[NBIOT] got ERROR
[NBIOT] sending command 'AT+QIACT=1' (150000 ms)
[MAIN] RI
[NBIOT] got 'AT+QIA'
[NBIOT] *** ME initialization is successful
[NBIOT] got 'CT=1'
[NBIOT] {+CFUN: 1}
37m[MAIN] RI
[MAIN] RI
[NBIOT] {+CPIN: READY}
[NBIOT] SIM is ready
[MAIN] RI
[NBIOT] {+QUSIM: 1}