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Ad7191 #598

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Ad7191 #598

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a758f52
projects:ad7191_iio:Added the python support for ad7191
Kantipudi-Supriya Sep 12, 2024
b517db5
projects:ad7191_iio:Modified the ad719x.py file
Kantipudi-Supriya Sep 12, 2024
df75290
projects:ad7191:Address the review comments
Kantipudi-Supriya Sep 26, 2024
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7 changes: 4 additions & 3 deletions adi/ad719x.py
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ def __init__(self, uri="", device_name=""):
"""Constructor for AD719x class."""
context_manager.__init__(self, uri, self._device_name)

compatible_parts = ["ad7190", "ad7192", "ad7193", "ad7194", "ad7195"]
compatible_parts = ["ad7190", "ad7191","ad7192", "ad7193", "ad7194", "ad7195"]

self._ctrl = None

Expand Down Expand Up @@ -89,14 +89,15 @@ def offset(self, value):
def to_volts(self, index, val):
"""Converts raw value to SI."""
_scale = self.channel[index].scale
_offset = self.channel[index].offset

ret = None

if isinstance(val, np.int32):
ret = val * _scale
ret = (val+_offset)/1000 * _scale

if isinstance(val, np.ndarray):
ret = [x * _scale for x in val]
ret = [((x+_offset)/1000) * _scale for x in val]

if ret is None:
raise Exception("Error in converting to actual voltage")
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