"cm radio" not working

IoT Modules WP Series
1

Hi,
I just start with my MangOH board with WP8548-G.
Legato version is as follows:

root@swi-mdm9x15:~# legato version
15.10.0.Beta_d8068df175db3bbdddb95ea8bb29ab89

However when I input “cm radio” in console, it just stuck there.

AT!GSTATUS shows it is registered!

Manufacturer: Sierra Wireless, Incorporated
Model: WP8548-G
Revision: SWI9X15Y_07.04.06.00 r30276 CARMD-EV-FRMWR1 2015/10/30 10:49:23
IMEI: 359377060004735
IMEI SV: 40
FSN: LL537500110203
+GCAP: +CGSM,+DS,+ES

!GSTATUS:
Current Time: 431 Temperature: 35
Bootup Time: 0 Mode: ONLINE
System mode: WCDMA PS state: Attached
WCDMA band: WCDMA 2100
WCDMA channel: 10812
GMM (PS) state:REGISTERED NORMAL SERVICE
MM (CS) state: IDLE NORMAL SERVICE

WCDMA L1 State:L1M_PCH_SLEEP LAC: 7850 (30800)
RRC State: DISCONNECTED Cell ID: 002B2336 (2827062)
RxM RSSI C0: -90 RxD RSSI C0: -106
RxM RSSI C1: -106 RxD RSSI C1: -106

IMS Reg State: UNKNOWN IMS Mode: Not Support
IMS Srv State: UNKNOWN SMS,UNKNOWN VoIP

OK

Any idea on this?

Jack

2

Hi Jack,

i had the same problem.

The app modemService has to be running for using the cm commands.

You can check the status with:

app status

If modemService is not started, try starting with:

app start modemService

If you get an error starting the modemService you have to upgrade Legato as described here: http://www.legato.io/legato-docs/15_10/legatoUpgrade15_10_1.html

Regards.

3

Thx for your information!
It is working fine now after I upgrade the following exe file from your link:

  1. 1102621_9904889_WP8548-G_07.04.06.00_00_Generic_001.000_000-field.exe
  2. 9999999_9904559_SWI9X15Y_07.05.01.00_00_GENERIC_001.013_000-field.exe
  3. legato-15.10.1.exe

Thanks again!

Jack