feat: read past data from remote pi

Using linked list so I can keep adding data without worrying about
arrary max length.

I also moved old code that can only read live data to
old/remote_plot_live.c as an archive.

1 files changed, 9 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 7a9cd9e..adccbbf 100644
--- a/Makefile
+++ b/Makefile
@@ -2,11 +2,17 @@ PREFIX = /usr/local
 
 all: remote_plot
 
-remote_plot: remote_plot.c
-	cc -Wall $$(pkg-config --cflags --libs libssh plplot gtk4) -lm -o $@ $<
+list.o: list.c list.h
+	cc -Wall -c $<
+
+remote_plot.o: remote_plot.c
+	cc -Wall $$(pkg-config --cflags --libs libssh plplot gtk4) -lm -c $<
+
+remote_plot: list.o remote_plot.o
+	cc -Wall $$(pkg-config --cflags --libs libssh plplot gtk4) -lm -o $@ $^
 
 clean:
-	rm -f remote_plot
+	rm -f remote_plot remote_plot.o list.o
 
 install: all
 	mkdir -p ${DESTDIR}${PREFIX}/bin