dfrec: Initial implementation

This module implements support for the DFRobot EC (Electrical
Conductivity) meter.  It relies on the use of the DS18B20 UPM C module
for temperature gathering.

It has a pretty complicated calibration procedure which is somewhat
documented on the DFRobot wiki.  Functions have been added to support
changing the various coefficients as desired.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson
2016-09-13 11:31:33 -06:00
committed by Noel Eck
parent 6d437c8007
commit 6a6a572069
19 changed files with 1366 additions and 0 deletions

View File

@ -116,6 +116,7 @@ typedef struct _upm_sensor_ft* (*func_get_upm_sensor_ft)(upm_sensor_t sensor_typ
#include <fti/upm_light.h>
#include <fti/upm_stream.h>
#include <fti/upm_orp.h>
#include <fti/upm_ec.h>
#ifdef __cplusplus
}