Hello.
On 02/05/2014 10:01 PM, Matt Porter wrote:
[...]
This series adds support for PWM capture devices within IIO and
adds a TI ECAP IIO driver.
PWM capture devices are supported using a new IIO "pulse" channel type.
The IIO ECAP driver implements interrupt driven triggered buffer capture
only as raw sample reads are not applicable to this hardware.
Initially, the driver supports a single pulse width measurement with
configurable polarity. The ECAP hardware can support measurement of a
complete period and duty cycle but this is not yet implemented.
How about pulse counting? I have the hardware that can alsoI'm afraid I'd forgotten this completely if you can dig out some links
countpulses in addition to measuring the periods, so I'm interested
in this work (initially I supported it in driver/misc/ but it got
turned down for iio).
WBR, Sergei
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html