Merge pull request #51 from Chr157i4n/dev

version 0.4.3
Chr157i4n · Feb 9, 2024 · 2f28cd1 · 2f28cd1
2 parents 94bea92 + 153b774
commit 2f28cd1
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## version 0.4.3
+
+- small bugfix
+
 ## version 0.4.2
 
 - added support for Nvidia Jetson

diff --git a/setup.cfg b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = TMC_2209_Raspberry_Pi
-version = 0.4.2
+version = 0.4.3
 author = Christian Köhlke
 author_email = christian@koehlke.de
 description = this is a Python libary to drive a stepper motor with a Trinamic TMC2209 stepper driver and a Raspberry Pi

diff --git a/src/TMC_2209/_TMC_2209_comm.py b/src/TMC_2209/_TMC_2209_comm.py
@@ -517,6 +517,7 @@ def read_microstepping_resolution(self):
     msresdezimal = 8 - msresdezimal
 
     self._msres = int(math.pow(2, msresdezimal))
+    self._steps_per_rev = self._fullsteps_per_rev * self._msres
 
     return self._msres
 
@@ -552,6 +553,7 @@ def set_microstepping_resolution(self, msres):
     self.tmc_uart.write_reg_check(tmc_reg.CHOPCONF, chopconf)
 
     self._msres = msres
+    self._steps_per_rev = self._fullsteps_per_rev * self._msres
 
     self.set_mstep_resolution_reg_select(True)