Update to piezo v0.3 (based on data_logger 0.4) and bump to v0.5.

diff --git a/calibcant/config.py b/calibcant/config.py
index 8df49cbb357298cc3cef60bf4a0e9d477b225021..aa2f0a2aaac17ad6683acf46d5295b4c9af4e903 100644 (file)
--- a/calibcant/config.py
+++ b/calibcant/config.py
@@ -26,7 +26,7 @@ import piezo.z_piezo as z_piezo
 
 DEFAULT_TEMP = 22  # assume 22 deg C
 LOG_DATA = True  # quietly grab all real-world data and log to LOG_DIR
-LOG_DIR = '$DEFAULT$/calibrate_cantilever'
+LOG_DIR = '${DEFAULT}/calibrate_cantilever'
 GNUFIT_DATA_BASE='./calibrate_cantilever_fitdata'
 TEXT_VERBOSE = True      # for debugging
 GNUPLOT_VERBOSE = True   # turn on fit check plotting