TODO: include when working.

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Arduino-lint is failing as library is not registered.

TwoWireSW

TwoWire interface wrapper around SoftwareWire (experimental ==> not possible)

Description

VERY VERY EXPERIMENTAL TwoWireSW is a wrapper class under development (not working).

Goal is to create a wrapper class which inherits from TwoWire around the SoftwareWire class.

• https://github.com/Testato/SoftwareWire

This would allow the wrapper class to be inserted as the I2C interface in many libraries (sensors, IO chips, DAC, multiplexer etc.) that now expect an instance of a TwoWire object.

The SoftwareWire library had a TwoWire interface in the past however since version 1.6.0 this interface has been removed.

Status

• 2023-03-15 - not working
• 2023-03-20 - not possible to work => see discussion in issue #1
• 2023-10-09 - add build-CI frame to fix open issue.

Conclusion

It is possible to write the wrapper class, but impossible to use that as an instance for TwoWire as the main functions of TwoWire are not virtual. (See issue #1).

Will not investigate further unless as project.

Dependencies

• Wire
• SoftwareWire
• AsyncDelay

Interface

#include "TwoWireSW.h"

See TwoWire documentation.

Future

Must

• improve documentation
• create PR / issue to make main functions TwoWire virtual. (would at least help a bit on AVR)

Should

Could

Wont

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