On Wed, Aug 29, 2018 at 8:59 PM Christopher Collins
wrote:
> Hello all,
>
> I noticed the HAL master I2C API does not include any retry logic. As
> you probably know, in I2C, the default state of the SCL line is NACK.
>
Euh... ACK/NACK is on SDA while the master cycles SCL.
> This means an
Just a note most of the sensors and drivers have clumsy repeat attempts and
timeouts in their init usually on whoami query that could be cleaned up
with something like this
On Wed, Aug 29, 2018, 6:59 PM Christopher Collins wrote:
> Hello all,
>
> I noticed the HAL master I2C API does not
Hello all,
I noticed the HAL master I2C API does not include any retry logic. As
you probably know, in I2C, the default state of the SCL line is NACK.
This means an unresponsive peripheral is indistinguishable from one that
is actively nacking the master's writes. If the master's writes are
