Nobody has this problem? I really need help!!! is it something wrong with my Beaglebone Version?
I use the Linux ubuntu 3.8.13-bone20 #1 SMP AND DMESG [ 5654.255536] bone-capemgr bone_capemgr.9: part_number 'am33xx_pwm', > version 'N/A' > [ 5654.255615] bone-capemgr bone_capemgr.9: slot #6: generic override > [ 5654.255633] bone-capemgr bone_capemgr.9: bone: Using override eeprom > data at slot 6 > [ 5654.255650] bone-capemgr bone_capemgr.9: slot #6: 'Override Board > Name,00A0,Override Manuf,am33xx_pwm' > [ 5654.255759] bone-capemgr bone_capemgr.9: slot #6: Requesting part > number/version based 'am33xx_pwm-00A0.dtbo > [ 5654.255776] bone-capemgr bone_capemgr.9: slot #6: Requesting firmware > 'am33xx_pwm-00A0.dtbo' for board-name 'Override Board Name', version '00A0' > [ 5654.255796] bone-capemgr bone_capemgr.9: slot #6: dtbo > 'am33xx_pwm-00A0.dtbo' loaded; converting to live tree > [ 5654.257734] bone-capemgr bone_capemgr.9: slot #6: #8 overlays > [ 5654.260002] ehrpwm 48300200.ehrpwm: unable to select pin group > [ 5654.266373] ecap 48300100.ecap: unable to select pin group > [ 5654.270285] ehrpwm 48302200.ehrpwm: unable to select pin group > [ 5654.276807] ehrpwm 48304200.ehrpwm: unable to select pin group > [ 5654.282186] ecap 48304100.ecap: unable to select pin group > [ 5654.284105] bone-capemgr bone_capemgr.9: slot #6: Applied #8 overlays. > [ 5731.051253] bone-capemgr bone_capemgr.9: part_number 'bone_pwm_P9_14', > version 'N/A' > [ 5731.051432] bone-capemgr bone_capemgr.9: slot #7: generic override > [ 5731.051480] bone-capemgr bone_capemgr.9: bone: Using override eeprom > data at slot 7 > [ 5731.051531] bone-capemgr bone_capemgr.9: slot #7: 'Override Board > Name,00A0,Override Manuf,bone_pwm_P9_14' > [ 5731.054046] bone-capemgr bone_capemgr.9: slot #7: Requesting part > number/version based 'bone_pwm_P9_14-00A0.dtbo > [ 5731.054109] bone-capemgr bone_capemgr.9: slot #7: Requesting firmware > 'bone_pwm_P9_14-00A0.dtbo' for board-name 'Override Board Name', version > '00A0' > [ 5731.054166] bone-capemgr bone_capemgr.9: slot #7: dtbo > 'bone_pwm_P9_14-00A0.dtbo' loaded; converting to live tree > [ 5731.054905] bone-capemgr bone_capemgr.9: slot #7: #2 overlays > [ 5731.068111] bone-capemgr bone_capemgr.9: slot #7: Applied #2 overlays. > is that got some problem? I sincerely looking forward someone can help me to solve this stupid question as soon as possible, please? Kind Regards Ian On Sunday, April 27, 2014 9:26:41 PM UTC+1, Yanlong Mu wrote: > > Hello everyone > > Now I am going to try the Servo connect with Beaglebon to do some test. > However, when I had done the command as below, something wrong was happen. > > > > ubuntu@ubuntu-ianymu:~$ sudo sh -c "echo am33xx_pwm > >> /sys/devices/bone_capemgr.9/slots" >> [sudo] password for ubuntu: >> ubuntu@ubuntu-ianymu:~$ sudo sh -c "echo bone_pwm_P8_13 > >> /sys/devices/bone_capemgr.9/slots" >> ubuntu@ubuntu-ianymu:~$ more /sys/devices/bone_capemgr.9/slots >> 0: 54:PF--- >> 1: 55:PF--- >> 2: 56:PF--- >> 3: 57:PF--- >> 4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G >> 5: ff:P-O-L Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI >> 6: ff:P-O-L Override Board Name,00A0,Override Manuf,am33xx_pwm >> 7: ff:P-O-L Override Board Name,00A0,Override Manuf,bone_pwm_P8_13 >> ubuntu@ubuntu-ianymu:~$ cd /sys/devices/ocp.2/pwm_test_P8_13.14/ >> > > and then I check the directory "ls" > >> >> * ubuntu@ubuntu-ianymu:/sys/devices/ocp.2/pwm_test_P8_13.14$ lsmodalias >> power subsystem uevent* >> > > I think this file should have > *<run> <duty>** <period> <polarity>* <modalias> <power> <subsystem> <uevent> > > I confused with that, should I update my BBB or do something . > > I just install > >> sudo ntpdate pool.ntp.org >> >> >> 1. sudo apt-get update >> 2. sudo apt-get install build-essential python-dev python-setuptools >> python-pip python-smbus -y >> >> and > >> >> >> git clone git://github.com/adafruit/adafruit-beaglebone-io-python.git >> cd adafruit-beaglebone-io-python >> sudo python setup.py install >> cd .. >> sudo rm -rf adafruit-beaglebone-io-python >> >> > When I put the "python " > > it show > Python 2.7.3 (default, Feb 27 2014, 21:38:55) > [GCC 4.6.3] on linux2 > Type "help", "copyright", "credits" or "license" for more information. > > > Can anyone help me this problem? Why those file does not exit in that file? > > Thank you very much > > Ian > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
