**** BEGIN LOGGING AT Sun Jun 15 02:59:58 2014
Jun 15 04:46:50 <karki> vvu : slightly better :)
Jun 15 04:49:22 <karki> btw how do people handle such sudden disruptions in the time plan? I was supposed to complete a lot this week :'(  And as of now I can barely type at half the speed I used to type.
Jun 15 09:10:43 <karki> Abhishek_ : did you go through the PWM part of pantos code?
Jun 15 09:11:32 <Abhishek_> I didn't pay much attention to that though
Jun 15 09:12:24 <Abhishek_> it looks as if implemented with downcalls on the PRU firmware side
Jun 15 09:12:36 <Abhishek_> (first glance)
Jun 15 09:15:19 <karki> but how  the PWM part work? has the ePWM subsystem been used. (cause it didn't look like that)
Jun 15 09:15:32 <karki> *does the
Jun 15 09:15:50 <Abhishek_> check panto's PRU firmware from the examples it might be there
Jun 15 09:17:06 <karki> examples?
Jun 15 09:17:15 <karki> which ones?
Jun 15 09:19:46 <Abhishek_> karki: https://github.com/pantoniou/testpru/ testpru0.c and testpru1.c
Jun 15 09:20:16 <karki> that 'example' confuses me ;)
Jun 15 09:20:46 <Abhishek_> I know, but it's the only one that can help you understand that part
Jun 15 12:32:22 <karki> mranostay : what would be an ideal way of generating  PWM on the PRU? Is it wise to access the PRU subsystem?
Jun 15 14:22:58 <Abhishek_> BeagleLogic kernel module = 750 lines and counting...
Jun 15 14:25:03 <vvu> no worries Abhishek_, say thanks you are not coding in Java. i reached like 2k lines with some java code for android
Jun 15 14:26:11 <Abhishek_> vvu: 2K LOC in one file?
Jun 15 14:26:49 <vvu> not just in one file but the main one had 1k think so
Jun 15 14:26:54 <vvu> we were just too lazy to split it
Jun 15 14:28:16 * Abhishek_ decided not to be lazy and moved out bulk of the BL code from the 3k LOC remoteproc driver
Jun 15 14:28:53 <vvu> decisions decisions decisions
Jun 15 14:29:26 <Abhishek_> are sometimes painful but always in "larger" interests...
Jun 15 14:29:56 <Abhishek_> the "largeness" grows beyond bounds
Jun 15 14:33:04 <vvu> Abhishek_: i so await to test ur code when i go back home, my dad has some Fluke osci that he really likes...wanna present him this new toy
Jun 15 14:37:47 <Abhishek_> vvu: sure, once I test the code and tag it on git
Jun 15 14:38:14 <vvu> anyway at the end of summer i go home
Jun 15 14:38:43 <Abhishek_> July-end?
Jun 15 14:41:32 <vvu> august 17
Jun 15 19:08:27 <mranostay> crap forgot about the meeting
Jun 15 19:08:42 <mranostay> thought i put that on my calender
Jun 15 19:09:36 <Abhishek_> mranostay: kernel driver is almost pre alpha. I will send a link to the kernel driver for review shortly.
Jun 15 19:10:09 <mranostay> no git-sendemail ? :)
Jun 15 19:10:46 <Abhishek_> mranostay: I separated the driver out of pru_remoteproc with some hacky glue in place.
Jun 15 19:11:05 <Abhishek_> it's now in a separate module
Jun 15 23:14:54 * Abhishek_ can't understand why his kernel module cannot be reloaded, fails with error: Operation not permitted.
Jun 15 23:19:23 <praveendath92> Reloaded?
Jun 15 23:19:54 <praveendath92> You mean doing an insmod?
Jun 15 23:20:08 <Abhishek_> yep insmod, rmmod then insmod again
Jun 15 23:20:44 <praveendath92> Yeah. That should work.
Jun 15 23:20:50 <Abhishek_> that doesn'
Jun 15 23:20:53 <Abhishek_> t
Jun 15 23:21:07 <praveendath92> You are running as super user right?
Jun 15 23:21:24 <praveendath92> Makes it easy. No need of sudo before each command.
Jun 15 23:21:35 <Abhishek_> yep, it loads correctly the first time, when it's unloaded and then loaded again, it fails
Jun 15 23:22:21 <praveendath92> Can you share your exit function code?
Jun 15 23:22:44 <Abhishek_> it's standard boilerplate using module_platform_driver
Jun 15 23:23:26 <praveendath92> module_platform_driver?
Jun 15 23:23:59 <praveendath92> You are doing the usb_deregister right?
Jun 15 23:24:10 <Abhishek_> no, platform_deregister
Jun 15 23:24:30 <Abhishek_> actually it's a miscdevice being loaded in a platform device
Jun 15 23:26:19 <praveendath92> Oh.
Jun 15 23:29:45 <Abhishek_> I suspect it has something to do with the device tree, let's see if I can find it out before panto sees this :)
Jun 15 23:57:19 <Abhishek_> panto: never mind, figured it out - null reference that caused init return -1 :)
Jun 15 23:58:41 * Abhishek_ now has a pre-alpha version of the beaglelogic loadable kernel module :)
Jun 16 01:00:58 <Abhishek_> Pre-alpha BeagleLogic kernel driver: https://github.com/abhishek-kakkar/BeagleLogic/blob/master/beaglelogic-kernel-driver/beaglelogic.c
Jun 16 01:08:40 <Abhishek_> mranostay: pulling my github tree might be a better option for now, I will send you patches via git-send-email after this review.
**** ENDING LOGGING AT Mon Jun 16 02:59:59 2014