David Sidrane aa409f46ab Merged in david_s5/nuttx/master_kinetis_i2c_fix (pull request #711)
kinetis:i2c ensure timeout on bus error

The code had a dead wait on I2C_S_BUSY. Noise on the
   bus would cause the driver to hang.

   Add timeout on invalid states of I2C_S_BUSY to allow
   the upper layers do deal with restart or abort.

Approved-by: GregoryN <gnutt@nuttx.org>
2018-08-25 12:48:29 +00:00
..