graph temperature and humidify using gnuplot on kindle framebuffer

[vaillant-thermostat] / temp.sh

diff --git a/temp.sh b/temp.sh
new file mode 100755 (executable)
index 0000000..ad5dcde
--- /dev/null
+++ b/temp.sh
@@ -0,0 +1,9 @@
+#!/bin/sh -x
+
+#ssh rpi 'cat `ls -t /dev/shm/vaillant.* | head -1` | sed "s/  .*| */ /"' > /dev/shm/temp.tsv
+cat `ls -t /dev/shm/vaillant.* | head -1` | sed "s/  .*| */ /" > /dev/shm/temp.tsv
+gnuplot temp.gnuplot
+montage /dev/shm/[1-3].png -tile 1x3 -geometry +0+0 /tmp/m1.png
+convert /tmp/m1.png -gravity center -extent 600x800 /tmp/m1.pgm
+#display /tmp/m1.pgm
+./pgm2fb.pl /tmp/m1.pgm | ssh root@192.168.3.100 'dd of=/dev/fb0 ; echo 2 > /proc/eink_fb/update_display'