mb1232.c: add distance iio sensor with i2c

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Add I2CXL-MaxSonar ultrasonic distance sensors of types mb1202, mb1212,
mb1222, mb1232, mb1242, mb7040, mb7137 using an i2c interface

Implemented functionality:
- reading the distance via in_distance_raw
- buffered mode with trigger
- make use of interrupt to announce completion of ranging

Add mb1232 driver to Kconfig and Makefile

Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Andreas Klinger 2019-03-17 21:38:03 +01:00 • committed by Jonathan Cameron

parent 7483e40d7e

commit 16b0526153

3 changed files with 285 additions and 0 deletions

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12

drivers/iio/proximity/Kconfig

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1

drivers/iio/proximity/Makefile

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272

drivers/iio/proximity/mb1232.c

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