diff options
Diffstat (limited to 'klippy/extras/adxl345.py')
| -rw-r--r-- | klippy/extras/adxl345.py | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/klippy/extras/adxl345.py b/klippy/extras/adxl345.py index c15dca4b..be4a0eac 100644 --- a/klippy/extras/adxl345.py +++ b/klippy/extras/adxl345.py @@ -173,6 +173,15 @@ class AccelCommandHelper: val = gcmd.get("VAL", minval=0, maxval=255, parser=lambda x: int(x, 0)) self.chip.set_reg(reg, val) +# Helper to read the axes_map parameter from the config +def read_axes_map(config): + am = {'x': (0, SCALE_XY), 'y': (1, SCALE_XY), 'z': (2, SCALE_Z), + '-x': (0, -SCALE_XY), '-y': (1, -SCALE_XY), '-z': (2, -SCALE_Z)} + axes_map = config.getlist('axes_map', ('x','y','z'), count=3) + if any([a not in am for a in axes_map]): + raise config.error("Invalid axes_map parameter") + return [am[a.strip()] for a in axes_map] + MIN_MSG_TIME = 0.100 BYTES_PER_SAMPLE = 5 @@ -185,12 +194,7 @@ class ADXL345: def __init__(self, config): self.printer = config.get_printer() AccelCommandHelper(config, self) - am = {'x': (0, SCALE_XY), 'y': (1, SCALE_XY), 'z': (2, SCALE_Z), - '-x': (0, -SCALE_XY), '-y': (1, -SCALE_XY), '-z': (2, -SCALE_Z)} - axes_map = config.getlist('axes_map', ('x','y','z'), count=3) - if any([a not in am for a in axes_map]): - raise config.error("Invalid adxl345 axes_map parameter") - self.axes_map = [am[a.strip()] for a in axes_map] + self.axes_map = read_axes_map(config) self.data_rate = config.getint('rate', 3200) if self.data_rate not in QUERY_RATES: raise config.error("Invalid rate parameter: %d" % (self.data_rate,)) |