Makefile: remove negative temperature values when creating log.csv

[toast/airingbutler.git] / Makefile

diff --git a/Makefile b/Makefile
index 7a650c1079f7ded44827a4d77b4058d52087b671..54469cea804c901426eb993698b78604b777890c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,12 @@
 BOARD_TAG=uno
+
+HOSTNAME=$(shell hostname)
+ifeq ($(HOSTNAME),jadzia)
+MONITOR_PORT=/dev/ttyACM1
+else
 MONITOR_PORT=/dev/ttyACM0
+endif
+
 # ARDUINO_SKETCHBOOK=~/sketchbook
 include /usr/share/arduino/Arduino.mk
 
@@ -11,7 +18,11 @@ all: $(CURDIR)
 log.csv: log
        cp $< $@
        fromdos $@
-       sed -i -e '/Started/ d' -e 's/ O: /,/g' $@
+       sed -i -e '/Started/ d' -e '/Finished/ d ' -e '/-[0-9]/ d' -e 's/ O: /,/g' $@
        perl -ni -e 'BEGIN{$$i=0}; print if ($$_ !~ /CO2/ || $$i == 0); $$i++;' $@
 
-.PHONY: log.csv
+STARTDATE=$(shell date "+%F" --date @$$(stat --format "%Y" $$(find -name "log-*.gz" | sort | tail -n 1)))
+plot: log.csv
+       ./plot_mhz19.py --startdate $(STARTDATE) $<
+
+.PHONY: log.csv plot