add UC8197 driver #94
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@ladyada UC8197 driver. i haven't been able to test it yet because the 7.5" throws a memory error for the feather thinkink and trying to locate my eink friend to wire up with a pi |
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ooh thats odd theres a memory error it does need a lot of SRAM but the RP2040 should be good for it? |
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if i pass the 5.83" dimensions then it runs but once it gets the 800 its too much 🫤 tried called gc.collect() right before init too |
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hmm maybe its trying to allocate two buffers - kk ill make an RP2350 version |
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able to test with thinkink feather by passing text is mirrored right now so trying to chase that down |
Panel setting |
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@ladyada i think this is ready. tested with the 5.83" today. it needs: that's why it was just refreshing before |
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yep! |
adafruit-adabot
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Aug 29, 2025
Updating https://github.com/adafruit/Adafruit_CircuitPython_DotStar to 2.2.18 from 2.2.17: > Merge pull request adafruit/Adafruit_CircuitPython_DotStar#71 from dhalbert/spi-lock-managment Updating https://github.com/adafruit/Adafruit_CircuitPython_EPD to 2.15.0 from 2.14.0: > Merge pull request adafruit/Adafruit_CircuitPython_EPD#94 from adafruit/UC8197 > Merge pull request adafruit/Adafruit_CircuitPython_EPD#95 from adafruit/ssd1883 > Merge pull request adafruit/Adafruit_CircuitPython_EPD#93 from adafruit/ssd1680_fix > Merge pull request adafruit/Adafruit_CircuitPython_EPD#90 from AJMansfield/patch-1 Updating https://github.com/adafruit/Adafruit_CircuitPython_JD79661 to 1.0.1 from 1.0.0: > Merge pull request adafruit/Adafruit_CircuitPython_JD79661#1 from adafruit/cleanup Updating https://github.com/adafruit/Adafruit_CircuitPython_TLV320 to 1.2.1 from 1.1.0: > Merge pull request adafruit/Adafruit_CircuitPython_TLV320#11 from samblenny/fix-example-link > Merge pull request adafruit/Adafruit_CircuitPython_TLV320#10 from samblenny/volume-fixes Updating https://github.com/adafruit/Adafruit_CircuitPython_FruitJam to 1.2.0 from 0.5.0: > Merge pull request adafruit/Adafruit_CircuitPython_FruitJam#13 from FoamyGuy/volume_api > Merge pull request adafruit/Adafruit_CircuitPython_FruitJam#14 from mikeysklar/ntp-helper > Merge pull request adafruit/Adafruit_CircuitPython_FruitJam#12 from mikeysklar/headphone-speaker > Merge pull request adafruit/Adafruit_CircuitPython_FruitJam#11 from adafruit/TheKitty-patch-1 > Merge pull request adafruit/Adafruit_CircuitPython_FruitJam#9 from relic-se/request_display_config-default > Merge pull request adafruit/Adafruit_CircuitPython_FruitJam#8 from relic-se/any_button_pressed-fix Updating https://github.com/adafruit/Adafruit_CircuitPython_Bundle/circuitpython_library_list.md to NA from NA: > Added the following libraries: Adafruit_CircuitPython_UC8253
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