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nancy | CarlFK sir there ? | 11:09 |
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CarlFK | rohitksingh: hi! | 13:50 |
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rohitksingh | CarkFK: hi! | 14:16 |
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nancy | CarlFk /cr1901_modern , sir looking at last year's work , the pixels are copied using the existing DMA engine in the gateware | 16:06 |
CarlFK | nancy: sounds plausible | 16:08 |
nancy | So this basically means that, for the given task to modify the pixels we need to access the memory again | 16:08 |
nancy | correcct me sir ! | 16:08 |
CarlFK | nancy: um.. first, I'm not sure how it is implemented. what you say sounds correct about current code. ... | 16:22 |
CarlFK | I would start by re coding it to read and write pixels one at a time. which may be to slow, but write the easy code first and see if it needs to be optimized | 16:23 |
nancy | Sir , i was thinking in a way if we can change the pixels at appropriate locations for the implementation of tasks. Kindly correct me | 16:28 |
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akhil_singh | CarlFK: I have submitted my code for review. Did you check ? | 16:29 |
CarlFK | akhil_singh: I haven't seen anything - URL for me to look? | 16:30 |
CarlFK | nancy: that sounds harder, but I will let you figure out what is easy | 16:30 |
akhil_singh | CarlFK: https://github.com/timvideos/getting-started/pull/47#partial-pull-merging | 16:31 |
tpb | Title: Module for LFSR by akhil-123 · Pull Request #47 · timvideos/getting-started · GitHub (at github.com) | 16:31 |
nancy | yes sir | 16:33 |
CarlFK | akhil_singh: i don't work with that code, so I can't say much about it. Does it solve an issue on the issue list? | 16:36 |
akhil_singh | CarlFK: This code is for LFSR which will be used in IBERT project. | 16:40 |
CarlFK | umm, is that on the issue list? | 16:44 |
akhil_singh | CarlFK: No | 16:48 |
akhil_singh | CarlFK: IBERT project is on issue list of getting started. But there is no issue in list regarding LFSR. | 16:53 |
nancy | https://github.com/CarlFK/HDMI2USB-litex-firmware/blob/master/doc/resmaps/ex1.svg , Considering the current implementation sir | 16:54 |
tpb | Title: HDMI2USB-litex-firmware/ex1.svg at master · CarlFK/HDMI2USB-litex-firmware · GitHub (at github.com) | 16:54 |
CarlFK | akhil_singh: I would reference it in the PR. "This code is for LFSR which will be used in IBERT project issue: <something>" and look up how to reference issues from ... comments? | 16:56 |
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CarlFK | nancy: start with re coding it to move a row at a time instead of a frame at a time | 17:04 |
CarlFK | so just this case: https://github.com/CarlFK/HDMI2USB-litex-firmware/blob/master/doc/resmaps/ex0.svg | 17:05 |
tpb | Title: HDMI2USB-litex-firmware/ex0.svg at master · CarlFK/HDMI2USB-litex-firmware · GitHub (at github.com) | 17:05 |
nancy | yes sir | 17:09 |
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nancy | thanks sir! | 17:12 |
nancy | lemme look more into it | 17:12 |
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akhil_singh | CarlFK: I have updated comment in which i have referred to the issue. Can you check it once ? https://github.com/timvideos/getting-started/pull/47 | 17:31 |
tpb | Title: Module for LFSR by akhil-123 · Pull Request #47 · timvideos/getting-started · GitHub (at github.com) | 17:31 |
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nancy | Hello Carl sir ! There ? | 23:10 |
tumbleweed | nancy: if you want to get his attention, you should probably use his full nick, CarlFK | 23:15 |
CarlFK | nancy: hi. and yes, it is called "nicking" someone, makes my laptop beep at me | 23:16 |
tumbleweed | and his watch vibrate :P | 23:19 |
nancy | oh sir ! Sir , actually i was going through this https://github.com/CarlFK/HDMI2USB-litex-firmware/blob/master/doc/resmaps/ex1.svg | 23:20 |
tpb | Title: HDMI2USB-litex-firmware/ex1.svg at master · CarlFK/HDMI2USB-litex-firmware · GitHub (at github.com) | 23:20 |
nancy | for cropping / padding support to current implementation https://github.com/CarlFK/HDMI2USB-litex-firmware/blob/master/doc/resmaps/ex0.svg | 23:21 |
tpb | Title: HDMI2USB-litex-firmware/ex0.svg at master · CarlFK/HDMI2USB-litex-firmware · GitHub (at github.com) | 23:21 |
nancy | So i was thinking in a direction , when we talk about resolution of video X*Y , we talk about the matrix of same size , | 23:24 |
CarlFK | yep | 23:25 |
nancy | which will contain the intensity information in spatial domain in the matrix , Thus by applying | 23:25 |
nancy | resizing approach in the whole of the matrix at a time change the resolution easily , by decreasing the time requirement as we are performing on the frame | 23:27 |
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nancy | CarlFK sir : This is what i was figuring out .. to implement | 23:42 |
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