8000 I2Cdev is old and has major issues · Issue #119 · arduino-libraries/Arduino_MachineControl · GitHub
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This repository was archived by the owner on Feb 28, 2024. It is now read-only.
This repository was archived by the owner on Feb 28, 2024. It is now read-only.
I2Cdev is old and has major issues #119
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#120
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I2Cdev is old and has major issues#119
#120
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leonardocavagnis
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conclusion: resolvedIssue was resolvedtopic: infrastructureRelated to project infrastructuretype: imperfectionPerceived defect in any part of project
@JojoS62

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@JojoS62
JojoS62
opened on Jan 21, 2024

Arduino_MachineControl/src/utility/ioexpander/I2Cdev.cpp

Lines 285 to 286 in ca7ff9b

Wire.beginTransmission(devAddr);
Wire.requestFrom(devAddr, (uint8_t)min(length - k, BUFFER_LENGTH));

Surrounding Wire.requestFrom() with Wire.beginTransmission(devAddr); / Wire.endTransmission(); is not the correct usage of the Wire lib.

This bug has been fixed in I2Cdev already 2 Years ago in
jrowberg/i2cdevlib@98a3b4e

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conclusion: resolvedIssue was resolvedtopic: infrastructureRelated to project infrastructuretype: imperfectionPerceived defect in any part of project

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