Re: [beagleboard] HOW TO - Set the eth0 Ethernet Speed to 10Mbps
Hi,
Any updates on this topic?
Even we are having the same issue.
Not able to test 10mbps mode in BeagleBoneBlack...
Any suggestions is appreciated.
Thanks.
On Wednesday, April 23, 2014 11:13:47 PM UTC+9, Mickae1 wrote:
>
> I tried too to use ethtool, but I got :
>
> Cannot get device coalesce settings
>
> I guess that the kernel is not compiled with :
>
> CONFIG_SWITCH_SET_PORT_CONFIG
>
>
>
> On Wed, Apr 23, 2014 at 4:05 PM, Jack Mitchell > wrote:
>
>> You usually change this at the PHY level I believe, I've done it before
>> using ethtool.
>>
>> Cheers,
>>
>> On 23/04/14 07:50, t...@ipvsinc.com wrote:
>> >
>> > Hi There -
>> >
>> > I'm trying to figure out how to change the eth0 port on a Beaglebone
>> > Black to a specific port speed like 10Mbps.It appears now (see
>> > below) that it is set to auto. Any assistance would be much
>> appreciated.
>> >
>> > Tim
>> >
>> >
>> >
>> > root@beaglebone:/usr/lib/connman/test# ./get-services
>> > [ /net/connman/service/ethernet_1cba8ca2bf39_cable ]
>> > IPv6.Configuration = { Method=auto Privacy=disabled }
>> > AutoConnect = true
>> > Name = Wired
>> > Nameservers = [ 8.8.8.8 8.8.4.4 ]
>> > Provider = { }
>> > Favorite = true
>> > Domains.Configuration = [ ]
>> > Timeservers.Configuration = dbus.Array([],
>> > signature=dbus.Signature('s'), variant_level=1)
>> > State = online
>> > Proxy = { Method=direct }
>> > Nameservers.Configuration = [ 8.8.8.8 8.8.4.4 ]
>> > IPv4 = { Netmask=255.255.255.0 Gateway=192.168.1.1 Method=manual
>> > Address=192.168.1.10 }
>> > Timeservers = dbus.Array([dbus.String(u'192.168.1.1')],
>> > signature=dbus.Signature('s'), variant_level=1)
>> > IPv6 = { }
>> > Domains = [ ]
>> > Ethernet = { Interface=eth0 MTU=1500 Method=auto
>> > Address=1C:BA:8C:A2:BF:39 }
>> > Security = [ ]
>> > Proxy.Configuration = { }
>> > Type = ethernet
>> > Immutable = false
>> > IPv4.Configuration = { Netmask=255.255.255.0 Gateway=192.168.1.1
>> > Method=manual Address=192.168.1.10 }
>> >
>> > root@beaglebone:/usr/lib/connman/test#
>> >
>> > --
>> > For more options, visit http://beagleboard.org/discuss
>> > ---
>> > You received this message because you are subscribed to the Google
>> > Groups "BeagleBoard" group.
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>> > an email to beagleboard...@googlegroups.com
>> > .
>> > For more options, visit https://groups.google.com/d/optout.
>>
>>
>> --
>> Jack Mitchell (ja...@embed.me.uk )
>> Embedded Systems Engineer
>> Cambridgeshire, UK
>> http://www.embed.me.uk
>> --
>>
>> --
>> For more options, visit http://beagleboard.org/discuss
>> ---
>> You received this message because you are subscribed to the Google Groups
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>>
>
>
--
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[beagleboard] Measuring CPU(Cortex-A8) clock cycles
Hi, We need some advice in measuring Beaglebone CPU(Cortex-A8) clock cycles. Is there any way to measure the CPU cycles and use it inside the program? I have heard about "ccnt" register but don't know how exactly could we use that in the program. Please let me know if there is a reference or pointers on how to implement the code. Regards. paddu -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Measuring CPU(Cortex-A8) clock cycles
Thank you. Regarding using gpio and graphic oscilloscope we could measure the clock cycles outside, but we need to use the clock cycles inside the program in order to do some calculation in the program. On Tuesday, February 25, 2014 11:36:29 AM UTC+9, liyaoshi wrote: > > Just As I know ,Arm Cortex a8 dont have the tsc register as x86 > > Almost hrtimer in arm and other soc will use a PIT as source . > > If you want to measure the code cost time. use gpio and graphic > oscilloscope > > > 2014-02-24 22:26 GMT+08:00 Paddu >: > >> Hi, >> >> We need some advice in measuring Beaglebone CPU(Cortex-A8) clock cycles. >> Is there any way to measure the CPU cycles and use it inside the program? >> I have heard about "ccnt" register but don't know how exactly could we >> use that in the program. >> Please let me know if there is a reference or pointers on how to >> implement the code. >> >> Regards. >> paddu >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com . >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Measuring CPU(Cortex-A8) clock cycles
Thank all for the kind reply. @liyaoshi-> I could find the link you have mentioned. @Grissiom -> Currently we are not using Linux, we are using Starterware. I shall see if we could implement this using a ASM code. On Tuesday, February 25, 2014 11:56:11 AM UTC+9, liyaoshi wrote: > > From this link , you can see > > readtsc() means this only support on x86 ,tsc register is 64bit register > and clock with main clock , on x86/64 this is can very precise > > On ARM, use generic PIT,(maybe you should write your own driver ) , > > only limit is almost PIT register is 32bit > > > 2014-02-25 10:49 GMT+08:00 Grissiom >: > >> On Mon, Feb 24, 2014 at 10:26 PM, Paddu >> > wrote: >> >>> Hi, >>> >>> We need some advice in measuring Beaglebone CPU(Cortex-A8) clock cycles. >>> Is there any way to measure the CPU cycles and use it inside the program? >>> I have heard about "ccnt" register but don't know how exactly could we >>> use that in the program. >>> Please let me know if there is a reference or pointers on how to >>> implement the code. >>> >>> >> Do you want to measure cycles in Linux program or baremetal program? If >> you are on Linux, this link: >> >> http://halobates.de/modern-pmus-yokohama.pdf >> >> may help you. If not, read the PMU section in the ARM ARM. >> >> -- >> Cheers, >> Grissiom >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com . >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [beagleboard] Measuring CPU(Cortex-A8) clock cycles
Hi, Thank you for sharing very useful information. With your suggestions currently I am able to read the Cycle count using using this register. Please let me ask more question about CCNT register. Just for the confirmation, I would like to know is this a 32 bit register? or 64 bit? and what would happen if the count value is overflown, will the register reset to "0" ? Regards Paddu. On Tuesday, February 25, 2014 11:39:24 PM UTC+9, Luis wrote: > > Hi Paddu, > > The Cortex-A8 has a Performance Monitor Control Register (coprocessor c9), > you can check the documentation for the registers here (page 154, section > 3.2.42): > > http://infocenter.arm.com/help/topic/com.arm.doc.ddi0344k/DDI0344K_cortex_a8_r3p2_trm.pdf > > For a simple example of the code check this page: > http://stackoverflow.com/questions/3247373/how-to-measure-program-execution-time-in-arm-cortex-a8-processor > In there they use assembly to configure and read the registers for the > Cortex-A8, so it can be ported to any OS I believe. > > The Peformance Monitoring Unit is very cool, there's a ton of events you > can measure there, you can record up to 5 events (including the Clock > Cycles CCNT). > > > If you were using Linux it already has the implementation done for you, > you only need some libraries (found in > http://perfmon2.sourceforge.net/hw.html ). > > Hope this helps. > > Best Regards, > > Luis > > On Tuesday, 25 February 2014 03:02:31 UTC, Paddu wrote: >> >> Thank all for the kind reply. >> >> @liyaoshi-> I could find the link you have mentioned. >> >> @Grissiom -> Currently we are not using Linux, we are using Starterware. >> >> I shall see if we could implement this using a ASM code. >> >> >> On Tuesday, February 25, 2014 11:56:11 AM UTC+9, liyaoshi wrote: >>> >>> From this link , you can see >>> >>> readtsc() means this only support on x86 ,tsc register is 64bit register >>> and clock with main clock , on x86/64 this is can very precise >>> >>> On ARM, use generic PIT,(maybe you should write your own driver ) , >>> >>> only limit is almost PIT register is 32bit >>> >>> >>> 2014-02-25 10:49 GMT+08:00 Grissiom : >>> >>>> On Mon, Feb 24, 2014 at 10:26 PM, Paddu wrote: >>>> >>>>> Hi, >>>>> >>>>> We need some advice in measuring Beaglebone CPU(Cortex-A8) clock >>>>> cycles. >>>>> Is there any way to measure the CPU cycles and use it inside the >>>>> program? >>>>> I have heard about "ccnt" register but don't know how exactly could we >>>>> use that in the program. >>>>> Please let me know if there is a reference or pointers on how to >>>>> implement the code. >>>>> >>>>> >>>> Do you want to measure cycles in Linux program or baremetal program? If >>>> you are on Linux, this link: >>>> >>>> http://halobates.de/modern-pmus-yokohama.pdf >>>> >>>> may help you. If not, read the PMU section in the ARM ARM. >>>> >>>> -- >>>> Cheers, >>>> Grissiom >>>> >>>> -- >>>> For more options, visit http://beagleboard.org/discuss >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "BeagleBoard" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to beagleboard...@googlegroups.com. >>>> For more options, visit https://groups.google.com/groups/opt_out. >>>> >>> >>> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Measuring CPU(Cortex-A8) clock cycles
Hi Luis, Thank you so much. Your information is very useful. Regards Paddu On Tuesday, March 11, 2014 1:36:08 AM UTC+9, Luis wrote: > > Sorry, in my last reply it is *page 168 section 3.2.52*, not 3.5.52 > > On Monday, 10 March 2014 16:34:10 UTC, Luis wrote: >> >> Hi Paddu, >> I believe it is a 32-bit register (I found no mention of 64-bit registers >> in the c9 coprocessor). When it is overflown it resets to 0, in my code I >> take this into account. It looks like you can generate overflow interrupts >> (page 168 section 3.5.52) but I haven't used them. >> >> Hope this helps. >> >> Regards, >> >> Luis >> >> On Monday, 10 March 2014 15:00:26 UTC, Paddu wrote: >>> >>> >>> Hi, >>> >>> Thank you for sharing very useful information. >>> With your suggestions currently I am able to read the Cycle count using >>> using this register. >>> Please let me ask more question about CCNT register. >>> >>> Just for the confirmation, I would like to know is this a 32 bit >>> register? or 64 bit? >>> and what would happen if the count value is overflown, will the register >>> reset to "0" ? >>> >>> Regards >>> Paddu. >>> >>> >>> On Tuesday, February 25, 2014 11:39:24 PM UTC+9, Luis wrote: >>>> >>>> Hi Paddu, >>>> >>>> The Cortex-A8 has a Performance Monitor Control Register (coprocessor >>>> c9), you can check the documentation for the registers here (page 154, >>>> section 3.2.42): >>>> >>>> http://infocenter.arm.com/help/topic/com.arm.doc.ddi0344k/DDI0344K_cortex_a8_r3p2_trm.pdf >>>> >>>> For a simple example of the code check this page: >>>> http://stackoverflow.com/questions/3247373/how-to-measure-program-execution-time-in-arm-cortex-a8-processor >>>> In there they use assembly to configure and read the registers for the >>>> Cortex-A8, so it can be ported to any OS I believe. >>>> >>>> The Peformance Monitoring Unit is very cool, there's a ton of events >>>> you can measure there, you can record up to 5 events (including the Clock >>>> Cycles CCNT). >>>> >>>> >>>> If you were using Linux it already has the implementation done for you, >>>> you only need some libraries (found in >>>> http://perfmon2.sourceforge.net/hw.html ). >>>> >>>> Hope this helps. >>>> >>>> Best Regards, >>>> >>>> Luis >>>> >>>> On Tuesday, 25 February 2014 03:02:31 UTC, Paddu wrote: >>>>> >>>>> Thank all for the kind reply. >>>>> >>>>> @liyaoshi-> I could find the link you have mentioned. >>>>> >>>>> @Grissiom -> Currently we are not using Linux, we are using >>>>> Starterware. >>>>> >>>>> I shall see if we could implement this using a ASM code. >>>>> >>>>> >>>>> On Tuesday, February 25, 2014 11:56:11 AM UTC+9, liyaoshi wrote: >>>>>> >>>>>> From this link , you can see >>>>>> >>>>>> readtsc() means this only support on x86 ,tsc register is 64bit >>>>>> register and clock with main clock , on x86/64 this is can very precise >>>>>> >>>>>> On ARM, use generic PIT,(maybe you should write your own driver ) , >>>>>> >>>>>> only limit is almost PIT register is 32bit >>>>>> >>>>>> >>>>>> 2014-02-25 10:49 GMT+08:00 Grissiom : >>>>>> >>>>>>> On Mon, Feb 24, 2014 at 10:26 PM, Paddu wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> We need some advice in measuring Beaglebone CPU(Cortex-A8) clock >>>>>>>> cycles. >>>>>>>> Is there any way to measure the CPU cycles and use it inside the >>>>>>>> program? >>>>>>>> I have heard about "ccnt" register but don't know how exactly could >>>>>>>> we use that in the program. >>>>>>>> Please let me know if there is a reference or pointers on how to >>>>>>>> implement the code. >>>>>>>> >>>>>>>> >>>>>>> Do you want to measure cycles in Linux program or baremetal program? >>>>>>> If you are on Linux, this link: >>>>>>> >>>>>>> http://halobates.de/modern-pmus-yokohama.pdf >>>>>>> >>>>>>> may help you. If not, read the PMU section in the ARM ARM. >>>>>>> >>>>>>> -- >>>>>>> Cheers, >>>>>>> Grissiom >>>>>>> >>>>>>> -- >>>>>>> For more options, visit http://beagleboard.org/discuss >>>>>>> --- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "BeagleBoard" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to beagleboard...@googlegroups.com. >>>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>>> >>>>>> >>>>>> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Measuring CPU(Cortex-A8) clock cycles
Thank you Grissiom On Tuesday, March 11, 2014 10:19:28 AM UTC+9, Grissiom Gu wrote: > > On Mon, Mar 10, 2014 at 11:00 PM, Paddu > > wrote: > >> >> Hi, >> >> Thank you for sharing very useful information. >> With your suggestions currently I am able to read the Cycle count using >> using this register. >> Please let me ask more question about CCNT register. >> >> Just for the confirmation, I would like to know is this a 32 bit >> register? or 64 bit? >> and what would happen if the count value is overflown, will the register >> reset to "0" ? >> > > It is a 32bit register(use "mrc" to read it instead of "mrrc"). If you are > afraid of overflow and don't want to deal with the interrupt, you could set > the D bit in PMCR register(c9, c12, 0). Than PMU will divide the cycle with > 64. > > -- > Cheers, > Grissiom > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] problem with swissbit sd card in Beagleboard-xm
hi all, we are working with beagleboard-xm. we did custom code for sd card booting it is working fine with kingstone sd card and also beagleboard-xm provided sd card also. But now we are going to use standard sd card such as swissbit. When we use swissbit Sd card beagleboard-xm is not booting. i don't know what is the difference between those two. please help me* why swissbit sd card is not working in beagleboard-xm??* thanks in advance. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Best types of SD card for BeagleBone
hi all, i am facing the problem with swissbit 4GB sd card, and it is class 10. But with kingstone 4GB sd card class 4 is working fine.*why this Swissbit sd card is not working in beagleboard-xm??* please help me we want to use this standard swissbit sd card instead of kingstone sd card. thanks in advance On Monday, December 19, 2011 at 6:25:54 PM UTC+5:30, David Goodenough wrote: > > I bought a couple of micro SD cards so that I could try installing > Debian on my BeagleBone, and the first refused to be repartitioned > (it was fine in a little USB SD card adapter, failed on the Bone itself) > and the second started throwing errors when I tried to add a new > package using apt-get (it had installed using Robert Nelson's > setup-sdcard.sh script quite correctly without error on the same > USB SD adapter). > > The ones I bought were CTeam 4GB micro-SD cards, class 4. They were > what was available when I went to buy them. > > I think the ones that are shipped with the Bone are Kingston, again > class 4, but I am not quite sure. > > I seem to recall that someone said on this list that class 2 or 4 was > fine, but class 10 microSD cards did not work properly. > > Which brands and types have people found to be most compatible and > reliable? > > David > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] problem with swissbit sd card in Beagleboard-xm
beagleboard-xm is booting with they provided sd card, but we are using same booting files with swissbit sd card. beagleboard didn't show any serialport messages. inserial port it gives 00. i used swissbit MLC,class 6, 4GB SD card. On Wednesday, February 11, 2015 at 6:28:25 PM UTC+5:30, Gerald wrote: > > What size card are you trying to use? > > Gerald > > > On Wed, Feb 11, 2015 at 6:55 AM, Gerald Coley > wrote: > >> Most likely it cannot work at the lower voltage which means it is out of >> spec. Voltage is 3.0V on the xM. >> >> Gerald >> >> >> On Tue, Feb 10, 2015 at 11:16 PM, > >> wrote: >> >>> hi all, >>> we are working with beagleboard-xm. we did custom code for sd card >>> booting it is working fine with kingstone sd card and also beagleboard-xm >>> provided sd card also. But now we are going to use standard sd card such as >>> swissbit. When we use swissbit Sd card beagleboard-xm is not booting. i >>> don't know what is the difference between those two. please help me* >>> why swissbit sd card is not working in beagleboard-xm??* >>> thanks in advance. >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to beagleboard...@googlegroups.com . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Gerald >> >> ger...@beagleboard.org >> http://beagleboard.org/ >> http://circuitco.com/support/ >> > > > > -- > Gerald > > ger...@beagleboard.org > http://beagleboard.org/ > http://circuitco.com/support/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] problem with swissbit sd card in Beagleboard-xm
how to re-flash the sd card?? On Thursday, February 12, 2015 at 9:46:43 PM UTC+5:30, Gerald wrote: > > Understood. I can't really answer what the issue might be. Other than > maybe the card was not created correctly. Try re-flashing the SD card again. > > Gerald > > > On Wed, Feb 11, 2015 at 8:34 PM, > > wrote: > >> beagleboard-xm is booting with they provided sd card, but we are using >> same booting files with swissbit sd card. beagleboard didn't show any >> serialport messages. inserial port it gives 00. i used swissbit MLC,class >> 6, 4GB SD card. >> >> On Wednesday, February 11, 2015 at 6:28:25 PM UTC+5:30, Gerald wrote: >>> >>> What size card are you trying to use? >>> >>> Gerald >>> >>> >>> On Wed, Feb 11, 2015 at 6:55 AM, Gerald Coley >>> wrote: >>> Most likely it cannot work at the lower voltage which means it is out of spec. Voltage is 3.0V on the xM. Gerald On Tue, Feb 10, 2015 at 11:16 PM, wrote: > hi all, > we are working with beagleboard-xm. we did custom code for sd card > booting it is working fine with kingstone sd card and also beagleboard-xm > provided sd card also. But now we are going to use standard sd card such > as > swissbit. When we use swissbit Sd card beagleboard-xm is not booting. i > don't know what is the difference between those two. please help me* > why swissbit sd card is not working in beagleboard-xm??* > thanks in advance. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google > Groups "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to beagleboard...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Gerald ger...@beagleboard.org http://beagleboard.org/ http://circuitco.com/support/ >>> >>> >>> >>> -- >>> Gerald >>> >>> ger...@beagleboard.org >>> http://beagleboard.org/ >>> http://circuitco.com/support/ >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com . >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Gerald > > ger...@beagleboard.org > http://beagleboard.org/ > http://circuitco.com/support/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] problem with swissbit sd card in Beagleboard-xm
i am using SDformatter 4 when i used the FULL(Erase) option it gives text like "flash erase" option has been cancelled because this device didnt support it. is sdformatter 4 supports my(swissbit mlc class 6 4GB) sd card?? On Thursday, February 12, 2015 at 9:46:43 PM UTC+5:30, Gerald wrote: > > Understood. I can't really answer what the issue might be. Other than > maybe the card was not created correctly. Try re-flashing the SD card again. > > Gerald > > > On Wed, Feb 11, 2015 at 8:34 PM, > > wrote: > >> beagleboard-xm is booting with they provided sd card, but we are using >> same booting files with swissbit sd card. beagleboard didn't show any >> serialport messages. inserial port it gives 00. i used swissbit MLC,class >> 6, 4GB SD card. >> >> On Wednesday, February 11, 2015 at 6:28:25 PM UTC+5:30, Gerald wrote: >>> >>> What size card are you trying to use? >>> >>> Gerald >>> >>> >>> On Wed, Feb 11, 2015 at 6:55 AM, Gerald Coley >>> wrote: >>> Most likely it cannot work at the lower voltage which means it is out of spec. Voltage is 3.0V on the xM. Gerald On Tue, Feb 10, 2015 at 11:16 PM, wrote: > hi all, > we are working with beagleboard-xm. we did custom code for sd card > booting it is working fine with kingstone sd card and also beagleboard-xm > provided sd card also. But now we are going to use standard sd card such > as > swissbit. When we use swissbit Sd card beagleboard-xm is not booting. i > don't know what is the difference between those two. please help me* > why swissbit sd card is not working in beagleboard-xm??* > thanks in advance. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google > Groups "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to beagleboard...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Gerald ger...@beagleboard.org http://beagleboard.org/ http://circuitco.com/support/ >>> >>> >>> >>> -- >>> Gerald >>> >>> ger...@beagleboard.org >>> http://beagleboard.org/ >>> http://circuitco.com/support/ >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com . >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Gerald > > ger...@beagleboard.org > http://beagleboard.org/ > http://circuitco.com/support/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] problem with swissbit sd card in Beagleboard-xm
i tried with formatter 4 to format the swissbit sd card if i used option format type is Full(erase), it gives text like flash erase operation is canceled because this device didn't support it. what is problem? On Thursday, February 12, 2015 at 9:46:43 PM UTC+5:30, Gerald wrote: > > Understood. I can't really answer what the issue might be. Other than > maybe the card was not created correctly. Try re-flashing the SD card again. > > Gerald > > > On Wed, Feb 11, 2015 at 8:34 PM, > > wrote: > >> beagleboard-xm is booting with they provided sd card, but we are using >> same booting files with swissbit sd card. beagleboard didn't show any >> serialport messages. inserial port it gives 00. i used swissbit MLC,class >> 6, 4GB SD card. >> >> On Wednesday, February 11, 2015 at 6:28:25 PM UTC+5:30, Gerald wrote: >>> >>> What size card are you trying to use? >>> >>> Gerald >>> >>> >>> On Wed, Feb 11, 2015 at 6:55 AM, Gerald Coley >>> wrote: >>> Most likely it cannot work at the lower voltage which means it is out of spec. Voltage is 3.0V on the xM. Gerald On Tue, Feb 10, 2015 at 11:16 PM, wrote: > hi all, > we are working with beagleboard-xm. we did custom code for sd card > booting it is working fine with kingstone sd card and also beagleboard-xm > provided sd card also. But now we are going to use standard sd card such > as > swissbit. When we use swissbit Sd card beagleboard-xm is not booting. i > don't know what is the difference between those two. please help me* > why swissbit sd card is not working in beagleboard-xm??* > thanks in advance. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google > Groups "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to beagleboard...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Gerald ger...@beagleboard.org http://beagleboard.org/ http://circuitco.com/support/ >>> >>> >>> >>> -- >>> Gerald >>> >>> ger...@beagleboard.org >>> http://beagleboard.org/ >>> http://circuitco.com/support/ >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com . >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Gerald > > ger...@beagleboard.org > http://beagleboard.org/ > http://circuitco.com/support/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] problem with swissbit sd card in Beagleboard-xm
is there any response or any cluess about this swisbit sd card???/?? On Friday, February 13, 2015 at 3:03:57 PM UTC+5:30, paddu@gmail.com wrote: > > i tried with formatter 4 to format the swissbit sd card if i used option > format type is Full(erase), it gives text like flash erase operation is > canceled because this device didn't support it. what is problem? > > On Thursday, February 12, 2015 at 9:46:43 PM UTC+5:30, Gerald wrote: >> >> Understood. I can't really answer what the issue might be. Other than >> maybe the card was not created correctly. Try re-flashing the SD card again. >> >> Gerald >> >> >> On Wed, Feb 11, 2015 at 8:34 PM, wrote: >> >>> beagleboard-xm is booting with they provided sd card, but we are using >>> same booting files with swissbit sd card. beagleboard didn't show any >>> serialport messages. inserial port it gives 00. i used swissbit MLC,class >>> 6, 4GB SD card. >>> >>> On Wednesday, February 11, 2015 at 6:28:25 PM UTC+5:30, Gerald wrote: >>>> >>>> What size card are you trying to use? >>>> >>>> Gerald >>>> >>>> >>>> On Wed, Feb 11, 2015 at 6:55 AM, Gerald Coley >>>> wrote: >>>> >>>>> Most likely it cannot work at the lower voltage which means it is out >>>>> of spec. Voltage is 3.0V on the xM. >>>>> >>>>> Gerald >>>>> >>>>> >>>>> On Tue, Feb 10, 2015 at 11:16 PM, wrote: >>>>> >>>>>> hi all, >>>>>> we are working with beagleboard-xm. we did custom code for sd card >>>>>> booting it is working fine with kingstone sd card and also >>>>>> beagleboard-xm >>>>>> provided sd card also. But now we are going to use standard sd card such >>>>>> as >>>>>> swissbit. When we use swissbit Sd card beagleboard-xm is not booting. i >>>>>> don't know what is the difference between those two. please help me* >>>>>> why swissbit sd card is not working in beagleboard-xm??* >>>>>> thanks in advance. >>>>>> >>>>>> -- >>>>>> For more options, visit http://beagleboard.org/discuss >>>>>> --- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "BeagleBoard" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to beagleboard...@googlegroups.com. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Gerald >>>>> >>>>> ger...@beagleboard.org >>>>> http://beagleboard.org/ >>>>> http://circuitco.com/support/ >>>>> >>>> >>>> >>>> >>>> -- >>>> Gerald >>>> >>>> ger...@beagleboard.org >>>> http://beagleboard.org/ >>>> http://circuitco.com/support/ >>>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to beagleboard...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Gerald >> >> ger...@beagleboard.org >> http://beagleboard.org/ >> http://circuitco.com/support/ >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
