Speed up I2C by not setting the MCP23008 bits one at a time. #80
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User has tested this with an MCP2221A and it worked and sped things up nicely. |
TheKitty
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Dec 18, 2024
adafruit-adabot
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Dec 19, 2024
Updating https://github.com/adafruit/Adafruit_CircuitPython_CharLCD to 3.5.0 from 3.4.12: > Merge pull request adafruit/Adafruit_CircuitPython_CharLCD#80 from dhalbert/faster-I2C Updating https://github.com/adafruit/Adafruit_CircuitPython_LED_Animation to 2.10.1 from 2.10.0: > Merge pull request adafruit/Adafruit_CircuitPython_LED_Animation#122 from FoamyGuy/rainbowcommet_256_length_fix Updating https://github.com/adafruit/Adafruit_CircuitPython_Wiz to 1.0.1 from 1.0.0: > Merge pull request adafruit/Adafruit_CircuitPython_Wiz#1 from FoamyGuy/fix_typing_import Updating https://github.com/adafruit/Adafruit_CircuitPython_Bundle/circuitpython_library_list.md to NA from NA: > Added the following libraries: Adafruit_CircuitPython_Wiz Updating https://github.com/adafruit/Adafruit_CircuitPython_Bundle/circuitpython_library_list.md to NA from NA: > Updated download stats for the libraries
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Fixes Message draw slow compared to legacy library (Adafruit_CharLCDPlate) #55.
Sets all the MCP23008 gpio bits at once to speed up I2C.
Cleans up backlight initialization.
A user in discord was using an MCP2221 and this library was unbearably slow. I hope this is somewhat better. I gave them a .zip to test.