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Timeout on SERCOM I2C functions #621

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awatterott opened this issue Apr 6, 2021 · 1 comment
Open

Timeout on SERCOM I2C functions #621

awatterott opened this issue Apr 6, 2021 · 1 comment

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@awatterott
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We are currently testing a timeout implementation (without timer/interrupts) for the SERCOM I2C functions, because we saw that the SAMD21 can freeze on communication errors or hardware problems. The implementation also fixes the recursion problem in startTransmissionWIRE().

Changes: awatterott@64b6fca
@awatterott
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Our testings have not shown any issues and everything works as expected.
Can I open a PR or should we change anything?

@awatterott awatterott mentioned this issue May 7, 2021
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