From 70da02061499ca89ab92f7c4310f815d5fe674ec Mon Sep 17 00:00:00 2001 From: Antoniu Miclaus Date: Mon, 8 Sep 2025 07:35:22 +0000 Subject: iio: add power and energy measurement modifiers Add new IIO modifiers to support power and energy measurement devices: Power modifiers: - IIO_MOD_ACTIVE: Real power consumed by the load - IIO_MOD_REACTIVE: Power that oscillates between source and load - IIO_MOD_APPARENT: Magnitude of complex power Signal quality modifiers: - IIO_MOD_RMS: Root Mean Square value Additionally adds: - IIO_CHAN_INFO_POWERFACTOR: Power factor channel info type for representing the ratio of active power to apparent power These modifiers enable proper representation of power measurement devices like energy meters and power analyzers. Signed-off-by: Antoniu Miclaus Signed-off-by: Jonathan Cameron --- tools/iio/iio_event_monitor.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'tools/iio') diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index d26aff649f3f..03ca33869ce8 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -141,6 +141,10 @@ static const char * const iio_modifier_names[] = { [IIO_MOD_PITCH] = "pitch", [IIO_MOD_YAW] = "yaw", [IIO_MOD_ROLL] = "roll", + [IIO_MOD_RMS] = "rms", + [IIO_MOD_ACTIVE] = "active", + [IIO_MOD_REACTIVE] = "reactive", + [IIO_MOD_APPARENT] = "apparent", }; static bool event_is_known(struct iio_event_data *event) @@ -240,6 +244,10 @@ static bool event_is_known(struct iio_event_data *event) case IIO_MOD_PM4: case IIO_MOD_PM10: case IIO_MOD_O2: + case IIO_MOD_RMS: + case IIO_MOD_ACTIVE: + case IIO_MOD_REACTIVE: + case IIO_MOD_APPARENT: break; default: return false; -- cgit v1.2.3