Re: [beagleboard] Re: PWM problem
Ok, for me it is not important to flash emmc. I can use system from card. And I want use this method. So, what should I do step by step? For this momet I have got old version on the emmc and ne we on sd card. If i remove card, BBB boot from emmc. If I insert card, BBB boot from sd card. But when I am using system form card there is problem with this PWM by adafruit in python. When I use this comand: sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 after rebooting BBB dont get up. All leds are off. With card, without don't matter. BBB is off. wt., 25 wrz 2018, 17:27 użytkownik Robert Nelson napisał: > > * I don't know enough about the flashing process to know if it is > done on > > a "by file" basis, or is done "by block". If the former, getting the used > > space of the SD card down to around 1.5-1.8GB might be sufficient; if it > is > > by blocks, you'd have to somehow compress the SD card free space and > shrink > > the partition... > > Perhaps Mr. Nelson could chime in on this part of the mysterious > BBB > > flashing process? > > So it's just rsync that copes files, so when it error's out, it really > just error's out from lack of space.. > > One option, for the 2GB eMMC that I've slightly played with but > haven't tested in a flashing situation... Btrfs with compression.. > > With BTFS with lzo, cut down the iot image from 3.3G to 1.6-ishG... > Well somewhere around there, it's been a few months.. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/VVhdRE72JFE/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > beagleboard+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAOCHtYggtFGmyvt3euvo7QLUtfJj7PffCtf9t%3DXA5%2B7twAvqQA%40mail.gmail.com > . > For more options, visit https://groups.google.com/d/optout. > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAK-qOpDGWWqHSHh11paXtPOSWC%3DSEkDDyrQSYp6EoRSQNnFUQQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] PWM problem
Ok, for now I have flashed board with Debian 7.5 (BeagleBone Black - 2GB eMMC) 2014-05-14 <https://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz> Than I remove card from BBB and install on the card: Debian 9.5 2018-08-30 4GB SD IoT <https://debian.beagleboard.org/images/bone-debian-9.5-iot-armhf-2018-08-30-4gb.img.xz> Flashing this distro probably will not be possible because of little space od eMMc. (I have tried it before) Ond the SD card I need to change name of file to "uEnv.txt" to update the bootloader and after that I can use the newest distro. But what I need to do now to can use a PWM? If I use now: sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 The BBB will not get up. Need I make another changes in files on SD or emmc? I am very newbie in BBB and now I am little confused :) So tell me please step by step what should I do :) Thanks! wt., 25 wrz 2018 o 08:36 Krzysztof Śmiałek napisał(a): > Ok, > so first of all I need to run the BBB from emmc? So I need reflash this > bootloader, yes? > After that I need download new version of image from side, load on sd card > and now using: sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 > shoudl help? > Or I need making another changes in different place of code? Because now > I am little confused. > KS > > wt., 25 wrz 2018 o 00:09 Robert Nelson > napisał(a): > >> On Mon, Sep 24, 2018 at 3:55 PM Krzysztof Śmiałek >> wrote: >> > >> >> Okay the reporting is fixed: >> >> bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot >> 2018.09-2-g0b54a51eee]:[location: dd MBR] >> bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot >> 2014.04-00014-g47880f5]:[location: fatfs /boot/uboot/MLO] >> >> > Ok, so what should I do? Reflash emmc to old one once again? When I was >> testing yesterday after reflashing the pwm was working on this old soft but >> probably it will be better if i can use new version of soft. >> >> It's up to you.. but i'd just run: >> >> sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 >> >> and utilze the new microSD image. >> >> Regards, >> >> -- >> Robert Nelson >> https://rcn-ee.com/ >> > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAK-qOpA7BSh2Uyq%2B8i5_-Z2aMYjJZpBh5i-VZUHbXZmyNYDS%3Dw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] PWM problem
Ok, so first of all I need to run the BBB from emmc? So I need reflash this bootloader, yes? After that I need download new version of image from side, load on sd card and now using: sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 shoudl help? Or I need making another changes in different place of code? Because now I am little confused. KS wt., 25 wrz 2018 o 00:09 Robert Nelson napisał(a): > On Mon, Sep 24, 2018 at 3:55 PM Krzysztof Śmiałek > wrote: > > > > Okay the reporting is fixed: > > bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot > 2018.09-2-g0b54a51eee]:[location: dd MBR] > bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot > 2014.04-00014-g47880f5]:[location: fatfs /boot/uboot/MLO] > > > Ok, so what should I do? Reflash emmc to old one once again? When I was > testing yesterday after reflashing the pwm was working on this old soft but > probably it will be better if i can use new version of soft. > > It's up to you.. but i'd just run: > > sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 > > and utilze the new microSD image. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAK-qOpCsku9QWn5BsdiCiH3bnjTaQtbxGGN1S%2B9z4bNMfi3qUw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] PWM problem
Ok, so what should I do? Reflash emmc to old one once again? When I was testing yesterday after reflashing the pwm was working on this old soft but probably it will be better if i can use new version of soft. 24.09.2018 10:48 PM "Robert Nelson" napisał(a): On Mon, Sep 24, 2018 at 3:44 PM Krzysztof Śmiałek wrote: > > I used this and BBB don't want to boot after reboot;/ so the same situation like yesterday with this comand. Without card the same. Pressing boot buton didnt help. Hmm... > > pon., 24 wrz 2018 o 22:37 Krzysztof Śmiałek < krzysztof.jan.smia...@gmail.com> napisał(a): >> >> Hi, >> on the eMMc I have installed this one: >> https://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz >> Becouse I didn't find any newer for 2gb version. It will be easy to come bac this changes? :) >> sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 Thanks, flashing and old A5A now.. >> >> Becouse when I last time use it I need to reflash board ;P Yeah, if it's from 2014, there's a good chance it won't auto boot the microSD, just too old of a version of u-boot.. Yes, there is a limited number of images that will fit in the 2GB eMMC.. Best bet is just the console one, or just use a big microSD card. Regards, -- Robert Nelson https://rcn-ee.com/ -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAK-qOpCmDmUrAU4PBBRB%3Dfd9m1kOD4g2XAcxD2DHExoshcG%2BAQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] PWM problem
I used this and BBB don't want to boot after reboot;/ so the same situation like yesterday with this comand. Without card the same. Pressing boot buton didnt help. Hmm... pon., 24 wrz 2018 o 22:37 Krzysztof Śmiałek napisał(a): > Hi, > on the eMMc I have installed this one: > > https://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz > Becouse I didn't find any newer for 2gb version. It will be easy to come > bac this changes? :) > sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 > > Becouse when I last time use it I need to reflash board ;P > > > pon., 24 wrz 2018 o 22:30 Robert Nelson > napisał(a): > >> On Mon, Sep 24, 2018 at 3:13 PM Krzysztof Śmiałek >> wrote: >> > >> > Thanks for reply :) >> > >> > I am using rev B with 2GB eMMC. Now I am using the newest version boot >> from SD card. >> > >> > >> > Info from version.sh: >> > >> > debian@beaglebone:~$ sudo /opt/scripts/tools/version.sh >> > [sudo] password for debian: >> > git:/opt/scripts/:[d837f2b02f44fabe16353fd1226bb1f64e847c93] >> > eeprom:[A335BNLT00A53002BBBK9610] >> > model:[TI_AM335x_BeagleBone_Black] >> > dogtag:[BeagleBoard.org Debian Image 2018-06-17] >> > bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot >> 2018.03-2-gac9cce7c6a]:[location: dd MBR] >> >> Humm, looks like i need fix my logic, it didn't find the MLO file in p1: >> >> [1.348526] mmcblk1: mmc1:0001 MMC02G 1.79 GiB >> [1.348957] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB >> [1.349358] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB >> [1.349736] mmcblk1rpmb: mmc1:0001 MMC02G partition 3 128 KiB >> [1.351791] mmcblk1: p1 p2 >> >> But otherwise, this 'should' fix it.. >> >> sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 >> >> and reboot.. >> >> Background, we moved overlays from the kernel to u-boot, thus a >> "recent" u-boot must be present for this to work properly, in your >> case, you have an old version of u-boot, we couldn't even detect.. >> >> Do you remember what version was installed the eMMC? Then i can work >> on patching my version.sh script.. >> >> Regards, >> >> -- >> Robert Nelson >> https://rcn-ee.com/ >> > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAK-qOpBubxi9Djw_N-FLT8b3LLE28H5ZKhwJV0HHpmgE-j8x%2Bg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] PWM problem
Hi, on the eMMc I have installed this one: https://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz Becouse I didn't find any newer for 2gb version. It will be easy to come bac this changes? :) sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 Becouse when I last time use it I need to reflash board ;P pon., 24 wrz 2018 o 22:30 Robert Nelson napisał(a): > On Mon, Sep 24, 2018 at 3:13 PM Krzysztof Śmiałek > wrote: > > > > Thanks for reply :) > > > > I am using rev B with 2GB eMMC. Now I am using the newest version boot > from SD card. > > > > > > Info from version.sh: > > > > debian@beaglebone:~$ sudo /opt/scripts/tools/version.sh > > [sudo] password for debian: > > git:/opt/scripts/:[d837f2b02f44fabe16353fd1226bb1f64e847c93] > > eeprom:[A335BNLT00A53002BBBK9610] > > model:[TI_AM335x_BeagleBone_Black] > > dogtag:[BeagleBoard.org Debian Image 2018-06-17] > > bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot > 2018.03-2-gac9cce7c6a]:[location: dd MBR] > > Humm, looks like i need fix my logic, it didn't find the MLO file in p1: > > [1.348526] mmcblk1: mmc1:0001 MMC02G 1.79 GiB > [1.348957] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB > [1.349358] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB > [1.349736] mmcblk1rpmb: mmc1:0001 MMC02G partition 3 128 KiB > [1.351791] mmcblk1: p1 p2 > > But otherwise, this 'should' fix it.. > > sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 > > and reboot.. > > Background, we moved overlays from the kernel to u-boot, thus a > "recent" u-boot must be present for this to work properly, in your > case, you have an old version of u-boot, we couldn't even detect.. > > Do you remember what version was installed the eMMC? Then i can work > on patching my version.sh script.. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAK-qOpCiDtDGbvtrzTA1pm6Y4s-rEu7h_mua6DQyRr6RDjyLWg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] PWM problem
Thanks for reply :) I am using rev B with 2GB eMMC. Now I am using the newest version boot from SD card. Info from version.sh: debian@beaglebone:~$ sudo /opt/scripts/tools/version.sh [sudo] password for debian: git:/opt/scripts/:[d837f2b02f44fabe16353fd1226bb1f64e847c93] eeprom:[A335BNLT00A53002BBBK9610] model:[TI_AM335x_BeagleBone_Black] dogtag:[BeagleBoard.org Debian Image 2018-06-17] bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 2018.03-2-gac9cce7c6a]:[location: dd MBR] kernel:[4.14.49-ti-r54] nodejs:[v6.14.4] uboot_overlay_options:[enable_uboot_overlays=1] uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo] uboot_overlay_options:[enable_uboot_cape_universal=1] pkg check: to individually upgrade run: [sudo apt install --only-upgrade ] pkg:[bb-cape-overlays]:[4.4.20180914.0-0rcnee0~stretch+20180914] pkg:[bb-wl18xx-firmware]:[1.20180517-0rcnee0~stretch+20180517] pkg:[kmod]:[23-2rcnee1~stretch+20171005] pkg:[roboticscape]:[0.4.4-git20180608.0-0rcnee0~stretch+20180609]:[GOT_REPLACED_BY_NEXT] WARNING:pkg:[librobotcontrol]:[NOT_INSTALLED] pkg:[firmware-ti-connectivity]:[20170823-1rcnee1~stretch+20180328] groups:[debian : debian adm kmem dialout cdrom floppy audio dip video plugdev users systemd-journal i2c bluetooth netdev cloud9ide gpio pwm eqep admin spi tisdk weston-launch xenomai] cmdline:[console=tty0 console=ttyO0,115200n8 root=/dev/mmcblk0p1 rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 quiet] dmesg | grep pinctrl-single [1.075942] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 dmesg | grep gpio-of-helper [1.077153] gpio-of-helper ocp:cape-universal: ready END THX, KS pon., 24 wrz 2018 o 21:36 Robert Nelson napisał(a): > On Mon, Sep 24, 2018 at 2:23 PM wrote: > > > > Hello, > > I want to use PWM pins by Adafruit in my BBB but I have got some > problems. Below some info about my soft: > > > > > > root@beaglebone:~# cat /etc/dogtag > > BeagleBoard.org Debian Image 2018-06-17 > > root@beaglebone:~# cat /etc/debian_version > > 9.5 > > root@beaglebone:~# uname -a > > Linux beaglebone 4.14.49-ti-r54 #1 SMP PREEMPT Fri Jun 15 22:14:13 UTC > 2018 armv7l GNU/Linux > > root@beaglebone:~# pip install Adafruit_BBIO > > Requirement already satisfied: Adafruit_BBIO in > /usr/local/lib/python2.7/dist-packages/Adafruit_BBIO-1.0.10-py2.7-linux-armv7l.egg > > This is actually pre-installed. ;) > > > root@beaglebone:~# cat /sys/devices/platform/bone_capemgr/slots > > 0: PF -1 > > 1: PF -1 > > 2: PF -1 > > 3: PF -1 > > You have an old version of u-boot in the eMMC: > > Please run this script to help verify where it's located so we can remove > it.. > > sudo /opt/scripts/tools/version.sh > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAK-qOpDkts6Pk_ZckBNdGUSA6QT%2BXKRQFO3kvZkrVt0u%3Dw0vOQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] New version soft for BBB Rev B?
Hello, I got a BBB Rev B and when I wanted to switch it on, the BBB did't start. Probably someone did something with this BBB. I wanted to restore soft. So, I go to the http://beagleboard.org/latest-images website and there isn't any new soft for this board (there is 2gb space on emmc) The last versoin is https://debian.beagleboard.org/images/BBB-eMMC-flasher-debian-7.5-2014-05-14-2gb.img.xz I have installed this one and it started working, so I thing it is good steep. But I have problem with internet connection. I have tried a many things to connet this board to internet (I have got a router with dhcp but BBB don't get IP from this box. When I write ifconfig there is not a line "inet addr") I read on the net that maybe upgrade a soft in BBB could help with this. I ve tried to connect BBB via USB to the Internet and try update but I got a " Err http://ftp.us.debian.org wheezy Release.gpg Something wicked happened resolving 'ftp.us.debian.org:http' (-5 - No address associated with hostname) Err http://security.debian.org wheezy/updates Release.gpg Something wicked happened resolving 'security.debian.org:http' (-5 - No address associated with hostname) Err http://debian.beagleboard.org wheezy-bbb Release.gpg Something wicked happened resolving 'debian.beagleboard.org:http' (-5 - No address associated with hostname) Err http://ftp.us.debian.org wheezy-updates Release.gpg Something wicked happened resolving 'ftp.us.debian.org:http' (-5 - No address associated with hostname) " What can I do to update a soft? Can I use a 4gb soft version bootet from SD (without flashing)? BR KS -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/4a90a30b-6f45-4aae-964c-794ac19146f6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
