Add stat range menu

Makefile

@@ -6,7 +6,8 @@ CFLAGS=-g -std=c11 -Wall ${SQLITE3_CFLAGS}
 LD=clang
 LDFLAGS=-lgpio -lfigpar -lpthread ${SQLITE3_LDFLAGS}
 SRCS=src/main.c src/util.c src/lcd.c src/ths.c src/button.c src/ui/screen.c\
-     src/ui/datesel.c src/ui/statsby.c src/ui/datapoints.c src/ui/timesel.c
+     src/ui/datesel.c src/ui/statsby.c src/ui/datapoints.c src/ui/timesel.c\
+     src/ui/statrange.c
 PROG=rpi4b-temp-humidity
 
 OBJS=${SRCS:C/^src/bin/:C/.c$/.o/}
@@ -15,24 +16,29 @@ bin/${PROG}: ${OBJS}
 
 bin/main.o bin/util.o bin/lcd.o bin/ths.o bin/button.o: src/util.h
 bin/ui/screen.o bin/ui/statsby.o bin/ui/datesel.o: src/util.h
-bin/ui/datapoints.o bin/ui/timesel.o: src/util.h
+bin/ui/datapoints.o bin/ui/timesel.o bin/ui/statrange.o: src/util.h
 
 bin/main.o bin/lcd.o bin/screen.o bin/ui/datesel.o: src/lcd.h
-bin/ui/statsby.o bin/ui/timesel.o: src/lcd.h
+bin/ui/statsby.o bin/ui/timesel.o bin/ui/statrange.o: src/lcd.h
+bin/ui/datapoints.o: src/lcd.h
 
 bin/main.o bin/ui/screen.o bin/ui/statsby.o: src/ui/screen.h
 bin/ui/datesel.o bin/ui/datapoints.o bin/ui/timesel.o: src/ui/screen.h
+bin/ui/statrange.o: src/ui/screen.h
 
 bin/main.o bin/ui/datesel.o bin/ui/statsby.o: src/ui/datesel.h
-bin/ui/datapoints.o bin/ui/timesel.o: src/ui/datesel.h
+bin/ui/datapoints.o bin/ui/timesel.o bin/ui/statrange.o: src/ui/datesel.h
 
 bin/main.o bin/ths.o bin/ui/screen.o bin/ui/statsby.o: src/ths.h
-bin/ui/timesel.o: src/ths.h
+bin/ui/timesel.o src/ui/statrange.o: src/ths.h
 
 bin/main.o bin/ui/timesel.o bin/ui/datapoints.o: src/ui/timesel.h
+bin/ui/statrange.o: src/ui/timesel.h
+
 bin/main.o bin/button.o bin/ui/screen.o: src/button.h
 bin/main.o bin/ui/statsby.o: src/ui/statsby.h
 bin/main.o bin/ui/datapoints.o: src/ui/datapoints.h
+bin/main.o bin/ui/statrange.o: src/ui/statrange.h
 
 ${OBJS}: ${.TARGET:C/^bin/src/:C/.o$/.c/}
 	@mkdir -p ${.TARGET:H}