Commit 6cffc1f8 authored Aug 12, 2012 by Marek Vasut Committed by Jonathan Cameron Aug 16, 2012

IIO: Add 4-byte unsigned reads into generic-buffer example



Add unsigned 32bit-wide reads into the generic-buffer.c

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Juergen Beisert <jbe@pengutronix.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent 390d75c1

drivers/staging/iio/Documentation/generic_buffer.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -104,6 +104,16 @@ void process_scan(char *data,
		print2byte((uint16_t )(data + channels[k].location),
		&channels[k]);
		break;
		case 4:
		if (!channels[k].is_signed) {
		uint32_t val = (uint32_t )
		(data + channels[k].location);
		printf("%05f ", ((float)val +
		channels[k].offset)*
		channels[k].scale);

		}
		break;
		case 8:
		if (channels[k].is_signed) {
		int64_t val = (int64_t )