On Wed, Oct 21, 2015 at 03:44:03PM +0200, Ludovic Desroches wrote:
> From: Cyrille Pitchen
>
> In some cases a NACK interrupt may be pending in the Status Register (SR)
> as a result of a previous transfer. However at91_do_twi_transfer() did not
> read the SR to clear pending interruptions before
From: Cyrille Pitchen
In some cases a NACK interrupt may be pending in the Status Register (SR)
as a result of a previous transfer. However at91_do_twi_transfer() did not
read the SR to clear pending interruptions before starting a new transfer.
Hence a NACK interrupt rose as soon as it was enabl
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