kotra sharmila Posted January 29, 2019 Share Posted January 29, 2019 hi , this is sharmila i installed SDx tools i am new to this. ->first time creating the project application project we need to add platform zybo is not there in platform list. ->I am tried so many methods to add custom platform for sdx 2017.4 and petalinux also 2017.4. ->and also any one share how to generate platform and creation of project in SDx guidelines in step by step. any answer will help to me. Thanks in advance, K sharmila Link to comment Share on other sites More sharing options...
bogdan.deac Posted March 5, 2019 Share Posted March 5, 2019 On 2/22/2019 at 7:48 AM, kotra sharmila said: Hi this is my logfile sds_filter2d_cv.log The first error message is explicit: unsupported pointer reinterpretation from type 'i32*' to type 'i8*' on variable 'frm_data_in' frm_data_in argument is a pointer to uint32_t data but you have provided a pointer to 8-bit data when you called the filter2d_cv function. Solve the error and try to build again. Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 22, 2019 Author Share Posted February 22, 2019 On 2/18/2019 at 7:11 PM, vicentiu said: Hi this is my logfile sds_filter2d_cv.log Link to comment Share on other sites More sharing options...
bogdan.deac Posted February 21, 2019 Share Posted February 21, 2019 On 2/20/2019 at 2:38 PM, kotra sharmila said: hi, yah i removed that function and doing modifications insert haar cascade but still gort th errors filter2d_cv.cpp Attach the log file. I cannot understand the errors from the screenshot. Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 20, 2019 Author Share Posted February 20, 2019 hi, yah i removed that function and doing modifications insert haar cascade but still gort th errors filter2d_cv.cpp Link to comment Share on other sites More sharing options...
bogdan.deac Posted February 20, 2019 Share Posted February 20, 2019 On 2/19/2019 at 6:11 AM, kotra sharmila said: I did't get you if i remove video capture then how it will deduct face and can you please modify it and attatch perticular filter2d_cv.cpp As I mentioned here, you cannot use cv::VideoCapture() function to acquire a video stream from the webcam. For this reason you must to start from a sample project that implements video stream acquisition from HDMI/MIPI. Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 19, 2019 Author Share Posted February 19, 2019 14 hours ago, vicentiu said: VideoCapture I did't get you if i remove video capture then how it will deduct face and can you please modify it and attatch perticular filter2d_cv.cpp Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 19, 2019 Author Share Posted February 19, 2019 hi, i did't removed its demo video i/o project pcam 5 i did't change anything Link to comment Share on other sites More sharing options...
bogdan.deac Posted February 18, 2019 Share Posted February 18, 2019 3 hours ago, kotra sharmila said: Hi , I am encounter with another error in connecting board and check with output there i have got errors like shared library errors Did you remove cv::imshow() function? Link to comment Share on other sites More sharing options...
vicentiu Posted February 18, 2019 Share Posted February 18, 2019 On 2/16/2019 at 7:02 AM, kotra sharmila said: Hi, remove function means which functions you want me to remove and i ws did the same settings but still got the same error VideoCapture Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 18, 2019 Author Share Posted February 18, 2019 Hi , I am encounter with another error in connecting board and check with output there i have got errors like shared library errors Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 18, 2019 Author Share Posted February 18, 2019 Hi, can you pease help me i tried with lot but did't work Regards, K Sharmila Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 12, 2019 Author Share Posted February 12, 2019 Hi that 18 steps are succesfully did and worked video i/o demo example default build but when i am trying to create my own opencv face detection etc. that i got the errors (above) Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 16, 2019 Author Share Posted February 16, 2019 Hi, remove function means which functions you want me to remove and i ws did the same settings but still got the same error Link to comment Share on other sites More sharing options...
bogdan.deac Posted February 15, 2019 Share Posted February 15, 2019 8 hours ago, kotra sharmila said: Hi, with the modifications i got the below errors The errors are generated because: 1. You try to use VideoCapture function. As I mentioned here, you cannot use that function and you don't need it. Remove it. Modify the algorithm to use a simple cv::Mat as input. 2. no member named 'imshow' in namespace 'cv' and no member named 'waitKey' in namespace 'cv' were solved here. Make the needed changes. Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 15, 2019 Author Share Posted February 15, 2019 HI, can you please modify and send me Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 15, 2019 Author Share Posted February 15, 2019 Hi, with the modifications i got the below errors Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 15, 2019 Author Share Posted February 15, 2019 hi and point 2.if(btn&1 )replaced with what?? Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 15, 2019 Author Share Posted February 15, 2019 hi the bwlow attacthed mt code change in filter2d_cv function i comment at last //mycode can you please see once need to modify anything please modify it . there cvt colour and some functions are there can i remove those or not filter2d_cv.cpp Link to comment Share on other sites More sharing options...
bogdan.deac Posted February 14, 2019 Share Posted February 14, 2019 5 minutes ago, kotra sharmila said: hi, can you please tell me xf opencv example reference to the my project based on what project can i change my code The needed modifications to Simple Filter2d Live I/O demo are the following: 1. in filter2d folder replace all present files with your code. Have a look on filter2d_cv function and modify your code to use the same function arguments e.g. uint8_t *frm_data_in is the input video frame and uint32_t *frm_data_out is the output video frame. 2. in main.cpp: replace the if (btn & 1) block with a call to the algorithm placed in filter2d folder. 3. all the other folders (drm_helper, hls_helper, uio and vl4l2) take care of video stream and input/output interfaces. You don't need to change them. Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 14, 2019 Author Share Posted February 14, 2019 hi, can you please tell me xf opencv example reference to the my project based on what project can i change my code Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 14, 2019 Author Share Posted February 14, 2019 hi, in that there are so many sub modules are there where i need to modify the code(perticular part Link to comment Share on other sites More sharing options...
bogdan.deac Posted February 14, 2019 Share Posted February 14, 2019 17 minutes ago, kotra sharmila said: can you please send simple project that use HDMI or pcam video stream in that i include my face detection project . i am not able to understand that video i/o demo Simple Filter2d Live I/O demo for HDMI or Pcam 5C are the simplest projects. They take video stream from HDMI or Pcam 5C, apply a simple filter and write the video stream to HDMI monitor. I cannot provide a simpler example. The code is commented and should be easy to understand and modify. Link to comment Share on other sites More sharing options...
bogdan.deac Posted February 14, 2019 Share Posted February 14, 2019 4 hours ago, kotra sharmila said: Hi, and also i want steps for after build completed process to see out put(copy sd card files and connections and baurdrate set ) and where we can see output and for video i/o we need to connect pcam to board etc. Regards , K S harmila The after-build procedure is described here. Follow steps from 13 to 19. To see the output of the video i/o demo, connect a HDMI monitor to TX Zybo connector. Also, connect Pcam C5 to J2 connector. Link to comment Share on other sites More sharing options...
kotra sharmila Posted February 6, 2019 Author Share Posted February 6, 2019 yah i tried that also for all projects got the same error Link to comment Share on other sites More sharing options...
vicentiu Posted February 7, 2019 Share Posted February 7, 2019 20 minutes ago, kotra sharmila said: no sdx sample project build perfectly , I am confused. In this post you mentioned you were able to successfully build the default SDx example vector add project. Quote this project i downloded fron revision github and tried not my own project Can you provide the link to the github project you are referring to? Link to comment Share on other sites More sharing options...
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kotra sharmila
hi ,
this is sharmila i installed SDx tools i am new to this.
->first time creating the project application project we need to add platform zybo is not there in platform list.
->I am tried so many methods to add custom platform for sdx 2017.4 and petalinux also 2017.4.
->and also any one share how to generate platform and creation of project in SDx guidelines in step by step.
any answer will help to me.
Thanks in advance,
K sharmila
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