Marko Kiiskila created MYNEWT-782:
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Summary: Atmel SAMD21 i2c probing
Key: MYNEWT-782
URL: https://issues.apache.org/jira/browse/MYNEWT-782
Project: Mynewt
Issue Type: Bug
Security Level: Public (Viewable by anyone)
Reporter: Marko Kiiskila
I have 2 test i2c devices. I can do 'i2c_scan' on either, but will discover the
device only once.
On subsequent runs the device does not report being present. Should investigate
if this is because a) the device itself refuses to respond or b) hal i2c driver
on SAMD21 is faulty.
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