Comments (5)
@Wren6991 what did u use to create the data?
from pico-playground.
With the packtiles
script, also in this repo:
https://github.com/raspberrypi/pico-playground/blob/master/scanvideo/flash_stream/img/packtiles
E.g. packtiles -sdmf bgar5515 raspberry.png raspberry_bgar5515.h
will convert a single image into the format expected by that sprite demo:
- Single image (
-s
) - Dithered for better colour reproduction at low bit depth (
-d
) - With opacity metadata included for faster alpha blitting (
-m
) - To format BGAR5515, 3x5 colour bits and one alpha bit in BGAR order from MSB to LSB (
-f bgar5515
)
from pico-playground.
You'll need python3 and PIL installed to run the script
from pico-playground.
Nice i will try it out, 8 bit kick made a bgar5515 converter that outputs on the java console but only a few lines of my image showed up. Like the image was a face and all i got on screen where the eyes.
from pico-playground.
the packtiles script launched and gave me data but it just did not work out on screen. I finally found a script that works created by boochow. Now i can use the example code from demo1 to do sprite movement.
from pico-playground.
Related Issues (20)
- USB Sound Card ceases function after some time of use HOT 3
- flash_stream
- Feature request
- convert images for sprite_demo HOT 3
- audio/sine_wave/CMakeLists.txt wrong I2S pins HOT 3
- usb_sound_card.c - line 290 "todo lie thru our teeth for now"
- LVGL for scanline generation HOT 1
- How to use vga_mode_tft_800x480_50 mode? HOT 4
- Sprite composition in ram, from flash. HOT 1
- TURBO_BOOST breaks vga color HOT 2
- Flash stream example producing messed color results HOT 5
- How to properly include tinyusb in the examples
- How to add usb printf to flash-stream dma example? HOT 5
- Update USB Sound Card Example to use TinyUSB instead of LUFA HOT 1
- VGA Connection Pinout in the scanvideo/ directory seems incorrect HOT 2
- sine_wave using interpolator
- Not much going on here - dead project?
- Issue with usb sound card at higher sample rates HOT 1
- `build` folder is not being ignored
- Not able to build repository - `Unknown CMake command Include build folder as part of .gitignore` HOT 1
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from pico-playground.