Hai, steps to follow, 1) Enable pwm_test driver in your kernel, if it is module do insmod. #insmod pwm_test.ko 2) echo am33xx_pwm > /sys/devices/bone_capemgr.?/slots 3)echo bone_pwm_P8_13 > /sys/devices/bone_capemgr.?/slots
On Friday, July 26, 2013 2:26:40 AM UTC+5:30, Razvan Margineanu Andrei wrote: > > this is the dmesg log after i inserted the pwm capes: > > [ 193.724488] bone-capemgr bone_capemgr.8: part_number 'am33xx_pwm', > version 'N/A' > [ 193.724576] bone-capemgr bone_capemgr.8: slot #7: generic override > [ 193.724595] bone-capemgr bone_capemgr.8: bone: Using override eeprom > data at slot 7 > [ 193.724613] bone-capemgr bone_capemgr.8: slot #7: 'Override Board > Name,00A0,Override Manuf,am33xx_pwm' > [ 193.724724] bone-capemgr bone_capemgr.8: slot #7: Requesting part > number/version based 'am33xx_pwm-00A0.dtbo > [ 193.724743] bone-capemgr bone_capemgr.8: slot #7: Requesting firmware > 'am33xx_pwm-00A0.dtbo' for board-name 'Override Board Name', version '00A0' > [ 193.724764] bone-capemgr bone_capemgr.8: slot #7: dtbo > 'am33xx_pwm-00A0.dtbo' loaded; converting to live tree > [ 193.725113] bone-capemgr bone_capemgr.8: slot #7: #8 overlays > [ 193.730593] ehrpwm 48300200.ehrpwm: unable to select pin group > [ 193.732133] ecap 48300100.ecap: unable to select pin group > [ 193.734594] ehrpwm 48302200.ehrpwm: unable to select pin group > [ 193.738033] ehrpwm 48304200.ehrpwm: unable to select pin group > [ 193.738700] ecap 48304100.ecap: unable to select pin group > [ 193.739443] bone-capemgr bone_capemgr.8: slot #7: Applied #8 overlays. > [ 204.380533] bone-capemgr bone_capemgr.8: part_number 'bone_pwm_P8_13', > version 'N/A' > [ 204.380616] bone-capemgr bone_capemgr.8: slot #8: generic override > [ 204.380635] bone-capemgr bone_capemgr.8: bone: Using override eeprom > data at slot 8 > [ 204.380653] bone-capemgr bone_capemgr.8: slot #8: 'Override Board > Name,00A0,Override Manuf,bone_pwm_P8_13' > [ 204.380754] bone-capemgr bone_capemgr.8: slot #8: Requesting part > number/version based 'bone_pwm_P8_13-00A0.dtbo > [ 204.380773] bone-capemgr bone_capemgr.8: slot #8: Requesting firmware > 'bone_pwm_P8_13-00A0.dtbo' for board-name 'Override Board Name', version > '00A0' > [ 204.380794] bone-capemgr bone_capemgr.8: slot #8: dtbo > 'bone_pwm_P8_13-00A0.dtbo' loaded; converting to live tree > [ 204.381101] bone-capemgr bone_capemgr.8: slot #8: #2 overlays > [ 204.386205] bone-capemgr bone_capemgr.8: slot #8: Applied #2 overlays. > -- 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.
