lukehutch / adafruit-oled-bonnet-toolkit Goto Github PK

Hi,
how would i be able to display individual pixels on the screen? I looked at the code and wasn't able to find any implementations.
Help would be much appreciated!

Consol output:

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[INFO] -----< adafruit-oled-bonnet-toolkit:adafruit-oled-bonnet-toolkit >------
[INFO] Building Adafruit OLED Bonnet Toolkit 0.0.2
[INFO] --------------------------------[ jar ]---------------------------------
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[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 18.701 s
[INFO] Finished at: 2021-10-01T19:10:16+10:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project adafruit-oled-bonnet-toolkit: Could not resolve dependencies for project adafruit-oled-bonnet-toolkit:adafruit-oled-bonnet-toolkit:jar:0.0.2: The following artifacts could not be resolved: com.pi4j:pi4j-core:jar:2.0-SNAPSHOT, com.pi4j:pi4j-plugin-pigpio:jar:2.0-SNAPSHOT, com.pi4j:pi4j-plugin-raspberrypi:jar:2.0-SNAPSHOT: Could not find artifact com.pi4j:pi4j-core:jar:2.0-SNAPSHOT in oss-snapshots-repo (https://oss.sonatype.org/content/groups/public) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException