Hi cckeo, I don't have hi253 HAL code. I am editing Camera HAL code that supported by TI (or Jorjin, i uncertain): http://59.124.231.13/index.php/JAJ_1.0.DEV04_AP_Module_AM37_Jelly_Bean_Release_Notes. On folder <panther-bsp>/hardware/ti/omap3/camera. But i am stucking in here. I am reading and trying to understand code but it is difficult with me. Thanks for your share. Do you have other idea? Thanks, Do your best, the rest you come! Hoang Quoc Viet.
Vào 21:47:10 UTC+7 Thứ tư, ngày 17 tháng chín năm 2014, chinda keodouangsy đã viết: > > OK, your hi253 driver seems to intialize and drive correctly the i2c and > the // data bus. > Can you show me your hi253 HAL code? Do you have it? > > > Le 16/09/2014 05:07, Việt Hoàng a écrit : > > > > <https://lh3.googleusercontent.com/-wyyLIhgNriU/VBel5J7DGlI/AAAAAAAAAFs/UOuw9H1deCU/s1600/cameraConnecttor.jpg> > Thanks for your reply! > 1. Here this connector I used. Hi253 Camera connect with DM3730 AP Module > through I2C Bus and Parallel Interface (CAM D2,...,CAM D9) as above image. > 2. Here Source code Hi253 Driver that I use: > https://github.com/allwinner-ics/lichee_linux-3.0/blob/master/drivers/media/video/sun4i_csi/device/hi253.c > Have you give me any advise? > > Vào 10:00:55 UTC+7 Thứ hai, ngày 15 tháng chín năm 2014, chinda > keodouangsy đã viết: >> >> That's lead to the question I've asked before, as there are some >> Hardware dependencies: >> - *** How do you connect the hi253 camera to your board? >> Check the vendor document to know on which bus (USB, PCI or >> i2c) the hi253 used to connect to the system. >> Normally the hi253 code should help you to identify the bus >> used to connect to the system. >> >> What is for sure is that the mt9v113 does use i2c bus to connect to the >> system (e.g. your board). >> >> >> >> >> >> Le 12/09/2014 09:50, Việt Hoàng a écrit : >> >> I have checked existing HAL camera on Link that I posted. But on file: >> V4L2camera.cpp only support 3 sensor camera: mt9v113, mt9t111, tvp514x. >> 1 - On hi253 driver, it register with v4l2 interface with funtion: >> - v4l2_int_device_register(&hi253_int_device); >> 2 - On mt9v113 driver, it register with v4l2 inter with 2 functions: >> - /* >> * Register as a subdev >> */ >> v4l2_i2c_subdev_init(&mt9v113->subdev, client, &mt9v113_ops); >> mt9v113->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; >> >> /* >> * Register as media entity >> */ >> mt9v113->pad.flags = MEDIA_PAD_FLAG_OUTPUT; >> ret = media_entity_init(&mt9v113->subdev.entity, 1, &mt9v113->pad, >> 0); f >> I don't understand about this different. I am stucking here. Can you show >> me a solution? >> Vào 23:35:40 UTC+7 Thứ ba, ngày 09 tháng chín năm 2014, ckkeo đã viết: >>> >>> I just answered your other thread! >>> >>> Did you have any camera comes with your board today? >>> >>> Check and locate your existing HAL camera source code. (i.e. Did you see >>> any camera folder within the <panther-bsp>/hardware folder ?) >>> Sure that it's better if you can get the HAL code from the vendor. (make >>> sure that the HAL can drive the V4L2 driver). >>> >>> Chinda >>> >>> >>> Le 09/09/2014 11:04, Việt Hoàng a écrit : >>> >>> Thank you verry much! >>> I am clearly steps in integrate process. >>> I was success re-build kernel that add hi-253 driver. But i don't >>> understand about: >>> >>> 1 - Is Hi-253 driver compatibility with HAL camera at patch: >>> http://processors.wiki.ti.com/images/6/6c/0001-HAL-camera-support-added-for-beagleboard.patch.gz >>> or i have to contact with vendors for HAL camera? >>> Thank you! >>> >>> Regards, >>> VietHQ >>> Do your best, the rest you come! >>> >>> Vào 04:04:40 UTC+7 Thứ ba, ngày 09 tháng chín năm 2014, ckkeo đã viết: >>>> >>>> In clear you have to do these below steps: >>>> >>>> ------------------------- >>>> The kernel part >>>> ------------------------ >>>> 1 - Integrate the hi253 device driver into your Panther board kernel >>>> a - Add the driver source code to your kernel >>>> b - Configure OMAP to recognize your hi253 camera >>>> c - Enable the Camera Module to your kernel config >>>> >>>> The patch for these steps have been provided in the TI's porting >>>> guide at this link : >>>> http://processors.wiki.ti.com/images/a/aa/0001-camera-sensor-support-mt9v113-for-beagleboard.patch.gz >>>> All you have to do is apply the patch to your kernel. >>>> >>>> 2 - Re-build your kernel >>>> >>>> You can refer to this link for How to build the kernel : >>>> http://processors.wiki.ti.com/index.php/TI-Android-FroYo-DevKit-V2_UserGuide#Kernel >>>> >>>> ---------------------- >>>> android part >>>> --------------------- >>>> 3 - Add the Camera HAL interface to your android plateform >>>> >>>> Per TI's porting Guide, the patch is here : >>>> http://processors.wiki.ti.com/images/6/6c/0001-HAL-camera-support-added-for-beagleboard.patch.gz >>>> Also per TI's porting guide for Froyo release the patch should be >>>> applied at <ANDROID_ROOT>/hardware/ti/omap3/camera, to check on your >>>> android plateform development source code the V4L2 part. >>>> >>>> 4 - Re-build the android system and give a try >>>> >>>> Hope this clarified a little bit for you. >>>> >>>> Chinda >>>> >>>> >>>> Le 08/09/2014 08:57, Việt Hoàng a écrit : >>>> >>>> i was stuck there. But i can'n find who help me. haizzzz. So sad. >>>> >>>> Vào 17:15:55 UTC+7 Thứ hai, ngày 23 tháng sáu năm 2014, Hao Nguyen đã >>>> viết: >>>>> >>>>> I am working on panther board and i want to use hi253 camera module in >>>>> my board. I've read porting guide on >>>>> http://processors.wiki.ti.com/index.php/TI-Android-DevKit-Camera_Porting_Guide >>>>> >>>>> but i didn't still understand. Can anyone give me some infomation relate >>>>> to >>>>> my problems? I have recenty worked on embedded kit so i don't have much >>>>> knowledge about it. Thanks for reading!! >>>>> >>>> -- >>>> -- >>>> unsubscribe: [email protected] >>>> website: http://groups.google.com/group/android-porting >>>> >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "android-porting" 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. >>>> >>>> >>>> >>>> >>>> ------------------------------ >>>> <http://www.avast.com/> >>>> >>>> Ce courrier électronique ne contient aucun virus ou logiciel >>>> malveillant parce que la protection Antivirus avast! >>>> <http://www.avast.com/> est active. >>>> >>>> -- >>> -- >>> unsubscribe: [email protected] >>> website: http://groups.google.com/group/android-porting >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "android-porting" 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. >>> >>> >>> >>> >>> ------------------------------ >>> <http://www.avast.com/> >>> >>> Ce courrier électronique ne contient aucun virus ou logiciel malveillant >>> parce que la protection Antivirus avast! <http://www.avast.com/> est >>> active. >>> >>> -- >> -- >> unsubscribe: [email protected] >> website: http://groups.google.com/group/android-porting >> >> --- >> You received this message because you are subscribed to the Google Groups >> "android-porting" 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. >> >> >> >> >> ------------------------------ >> <http://www.avast.com/> >> >> Ce courrier électronique ne contient aucun virus ou logiciel malveillant >> parce que la protection Antivirus avast! <http://www.avast.com/> est >> active. >> >> -- > -- > unsubscribe: [email protected] <javascript:> > website: http://groups.google.com/group/android-porting > > --- > You received this message because you are subscribed to the Google Groups > "android-porting" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > > > > ------------------------------ > <http://www.avast.com/> > > Ce courrier électronique ne contient aucun virus ou logiciel malveillant > parce que la protection Antivirus avast! <http://www.avast.com/> est > active. > > -- -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. 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