From: Denis Kenzior <denkenz@gmail.com>
To: ofono@ofono.org
Subject: Re: commit "Fix Use hashtable to record udev path" breaks huawei
Date: Wed, 19 May 2010 08:55:13 -0500 [thread overview]
Message-ID: <201005190855.13792.denkenz@gmail.com> (raw)
In-Reply-To: <87iq6j7w5j.fsf@potku.valot.fi>
[-- Attachment #1: Type: text/plain, Size: 2583 bytes --]
Hi Kalle,
> Sorry, I was too hasty. The patch is fine, I was just testing
> inproperly. After a bit more testing I found out that problem always
> happens when I plugin the usb modem:
>
> May 19 17:20:09 tukki connmand[30925]: plugins/ofono.c:modem_changed() path
> /huawei1 May 19 17:20:10 tukki ofonod[672]: < ATE0\r\r\nOK\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+CFUN=1\r
> May 19 17:20:10 tukki ofonod[672]: < \r\nOK\r\n
> May 19 17:20:10 tukki ofonod[672]: plugins/huawei.c:cfun_enable()
> May 19 17:20:10 tukki ofonod[672]: > AT+CRC=1\r
> May 19 17:20:10 tukki ofonod[672]: < \r\n+CME ERROR: SIM busy\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+CLIP=1\r
> May 19 17:20:10 tukki ofonod[672]: < \r\n+CME ERROR: SIM busy\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+COLP=1\r
> May 19 17:20:10 tukki ofonod[672]: < \r\n+CME ERROR: SIM busy\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+CCWA=1\r
> May 19 17:20:10 tukki ofonod[672]: < \r\n+CME ERROR: SIM busy\r\n
> May 19 17:20:10 tukki ofonod[672]:
> drivers/atmodem/voicecall.c:at_voicecall_initialized() voicecall_init:
> registering to notifications May 19 17:20:10 tukki ofonod[672]:
> src/sim.c:ofono_sim_add_state_watch() 0x132bcd0 May 19 17:20:10 tukki
> ofonod[672]: * < \r\n^STIN:0,0,0\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+CGMI\r
> May 19 17:20:10 tukki connmand[30925]: plugins/ofono.c:modem_changed() path
> /huawei1 May 19 17:20:10 tukki ofonod[672]: < \r\nhuawei\r\n\r\nOK\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+CRSM=176,28590,0,0,1\r
> May 19 17:20:10 tukki connmand[30925]: plugins/ofono.c:modem_changed() path
> /huawei1 May 19 17:20:10 tukki ofonod[672]: < \r\n+CME ERROR: SIM busy\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+CLCC\r
> May 19 17:20:10 tukki ofonod[672]: < \r\n+CME ERROR: SIM busy\r\n
> May 19 17:20:10 tukki ofonod[672]: > AT+CRSM=192,28599\r
> May 19 17:20:10 tukki ofonod[672]: < \r\n+CME ERROR: SIM busy\r\n
> May 19 17:20:10 tukki ofonod[672]: src/voicecall.c:ecc_g2_read_cb() 0
> May 19 17:20:10 tukki ofonod[672]: > AT+CGMM\r
> May 19 17:20:10 tukki ofonod[672]: < \r\nE1552\r\n\r\nOK\r\n
>
> But if I start ofono while the usb modem is plugged in it works fine.
> Also modem disable and then enable workarounds it. Oh well.
>
Sounds like the SIM needs some time to be initialized. Perhaps a Huawei
specific command might be required to figure out when the SIM is actually ready.
Try listening to ^SIMST or simply re-trying a particular command until you
don't get SIM busy error.
Regards,
-Denis
next prev parent reply other threads:[~2010-05-19 13:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-19 13:19 commit "Fix Use hashtable to record udev path" breaks huawei Kalle Valo
2010-05-19 15:23 ` Kalle Valo
2010-05-19 13:55 ` Denis Kenzior [this message]
2010-05-20 1:18 ` Zhang, Zhenhua
2010-05-20 5:13 ` Kalle Valo
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