cannikin

Use Raspberry Pi and Pi Cam for Prusa Connect

I couldn't get the script from p123ad to work on my Pi Zero W 2 with Camera Module 3 (all kinds of ffmpeg errors). There are several built-in tools for working with the camera now, so I tried to figure out if I could use one of those instead.

Behold this version, which uses the built-in libcamera-still tool to actually interact with the camera and save a JPEG. That image is then uploaded to Prusa Connect, same as the original script.

Instructions

1. Go to the Cameras section at https://connect.prusa3d.com
2. Add a new camera by clicking "Add new other camera"

bsantraigi

def top_k_top_p_filtering(logits, top_k=0, top_p=0.0, filter_value=-float('Inf')):
    """ Filter a distribution of logits using top-k and/or nucleus (top-p) filtering
        Args:
            logits: logits distribution shape (vocabulary size)
            top_k >0: keep only top k tokens with highest probability (top-k filtering).
            top_p >0.0: keep the top tokens with cumulative probability >= top_p (nucleus filtering).
                Nucleus filtering is described in Holtzman et al. (http://arxiv.org/abs/1904.09751)
        
        Basic outline taken from https://gist.github.com/thomwolf/1a5a29f6962089e871b94cbd09daf317
    """