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by witenite1
Thu Jan 21, 2021 8:19 am
Forum: Camera board
Topic: low performance from Raspberry Pi CSI camera
Replies: 8
Views: 463

Re: low performance from Raspberry Pi CSI camera

Thanks again for the help. I have one other question: I have been looking again tonight at the Picamera API/settings etc. and am wondering whether these settings are global/permanent or not. What I mean is, if I used say a python script to set settings as I need them, and then use my Go program to a...
by witenite1
Wed Jan 20, 2021 9:14 am
Forum: Camera board
Topic: low performance from Raspberry Pi CSI camera
Replies: 8
Views: 463

Re: low performance from Raspberry Pi CSI camera

It's fairly obvious for JPEG (stills), H264, MJPEG (video), but YUV or RGB captures are ambiguous. It switches based on resolution, with the default switch point being 1280x720. Switches what? Do you mean it switches between still mode and capture mode? Are you suggesting that I force it into captu...
by witenite1
Mon Jan 18, 2021 8:52 am
Forum: Camera board
Topic: low performance from Raspberry Pi CSI camera
Replies: 8
Views: 463

Re: low performance from Raspberry Pi CSI camera

An excellent explanation of the inner Pi workings, thank you for clearing that up. It confirms similar information I have read online regarding Broadcom licensing getting in the way of true optimisation in this regard. It appears that Broadcom more or less shoot themselves in the foot, as the true p...
by witenite1
Sat Jan 16, 2021 11:38 pm
Forum: Camera board
Topic: low performance from Raspberry Pi CSI camera
Replies: 8
Views: 463

low performance from Raspberry Pi CSI camera

Hi, I have been using the Raspberry Pi products for a couple of years now, and recently purchased a Raspberry Pi 4 (8GB model). As a software developer I have written Go code with two independent forks, the first using GoCV (Golang port or wrapper for the latest version of OpenCV) and also a second ...
by witenite1
Sun Aug 16, 2020 12:33 pm
Forum: Troubleshooting
Topic: Cool-Retro-Term compile process not working
Replies: 1
Views: 124

Cool-Retro-Term compile process not working

Hi guys, I have tried several times to install the Cool-Retro-Term terminal as found here: https://github.com/Swordfish90/cool-retro-term Every time I have hit the same snag. I have even tried a fresh Raspbian download/install (2020-05-27 Raspios Buster Full) to micro SD card, installed in my Raspbe...
by witenite1
Sat Jul 20, 2019 3:22 am
Forum: Networking and servers
Topic: 4G Hat
Replies: 105
Views: 85574

Re: 4G Hat

Hi, thanks for your response. Yes, I had already tried that. I've tried it with various settings for APN (and I'm pretty sure I have this correct, I'm using: APN: Internet User: unset Password: unset also tried guest as username and password (as can be seen below) as these seemed typical credentials...
by witenite1
Thu Jul 18, 2019 7:24 am
Forum: Networking and servers
Topic: 4G Hat
Replies: 105
Views: 85574

Re: 4G Hat

Hi, I'm hoping somebody with a lot more QMI knowledge can help me. I have been tearing my hair out spending hours every night for a couple of weeks trying to get this working! Basically I have a SIM7600SA-H based hat for the Raspberry Pi 3B+ board running the latest version (Stretch) of Raspbian. Co...

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