Allow LTC2451 I2C command retry while conversion in progress

The LTC2451 ADC does not respond to I2C commands while a conversion in progress. This can cause problems if subsequent reads are performed too close together.

This addresses the issue by allowing each I2C command to fail (catch ComIOException) once. The class then waits for ~45ms (longest conversion time) and retries the command. If the command fails the second time, then the exception is forwarded.

added bug libDevCom labels

changed the description

changed title from Correctly LTC2451 I2C commands while conversion in progress to Allow LTC2451 I2C command retry while conversion in progress

added 1 commit

• b4808026 - Missing end of multi-line comment on LTC2451.

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added 3 commits

• 1705dff4 - 1 commit from branch devel
• 07393a3d - LTC2451: Allow all I2C calls to fail once, in case a conversion is in progress.
• a7ed4e65 - Missing end of multi-line comment on LTC2451.

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@epianori @spagan @theim @eressegu Are there any comments or can this be merged?

approved this merge request

merged

mentioned in commit 09e5298d