Dr. Raphaël BOICHOT
Dr. Raphaël BOICHOT
Hello. I'm trying to embed lodepng in this project: https://github.com/zenaro147/NeoGB-Printer It's working great apart that the ESP32 I'm using have a very limited memory, so that I can convert very...
Since the actual is pretty simple. Maybe with multiple delete (maybe download) too... and able to edit the conf.json from there.
We experienced instability with serial protocol if the ESP runs at full speed (240 MHz). We've fixed this by switching to 80 MHz during serial data transmission but we do...
The PNG output is currently made by converting a BMP image encoded by the emulator core. It would be possible to skip this step and directly embed PNG encoder into...
For future: displaying images after conversion on screen
Two issues in 1: - A pure black image returns 1792 white pixels. I suppose that it is due to the fact that a 128x128 area is covered instead of...
Mode 1, active at boot: autoexposure with gain and exposure time (fast exposure time and high gain have priority to avoid blurry images) with some forced registers (some slight edge...
The Hello Kitty rom has a cool feature: when you take a picture, you can save it OR print it without saving by pressing START at the confirmation screen instead...
Once entered, it takes a picture and sends it continuously to the serial (without registering the image into ram) at given intervals. Coupled with a printer emulator, it allows making...