From f94aa354d676532448e8e222e737fdd0755fc786 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Tue, 2 Aug 2011 08:48:22 +0200 Subject: iio: impedance-analyzer: New driver for AD5933/4 Impedance Converter, Network Analyzer The AD5933 is a high precision impedance converter system solution that combines an on-board frequency generator with a 12-bit, 1 MSPS, analog-to-digital converter (ADC). The frequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the impedance is sampled by the on-board ADC and a discrete Fourier transform (DFT) is processed by an on-chip DSP engine. The DFT algorithm returns a real (R) and imaginary (I) data-word at each output frequency. Changes since V1: Apply list review feedback: Consistently use poll_time_jiffies. Use be|le cpu endian helpers where applicable. Add various comments. Changes since V2: Fix KernelVersion tag in Documentation. Declare ad5933_default_pdata static. Fix typos. Signed-off-by: Michael Hennerich Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/impedance-analyzer/Makefile | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 drivers/staging/iio/impedance-analyzer/Makefile (limited to 'drivers/staging/iio/impedance-analyzer/Makefile') diff --git a/drivers/staging/iio/impedance-analyzer/Makefile b/drivers/staging/iio/impedance-analyzer/Makefile new file mode 100644 index 000000000000..7604d786583e --- /dev/null +++ b/drivers/staging/iio/impedance-analyzer/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for Impedance Converter, Network Analyzer drivers +# + +obj-$(CONFIG_AD5933) += ad5933.o -- cgit v1.2.3-59-g8ed1b