1 files changed, 54 insertions, 0 deletions
diff --git a/demos/modules/graph/main.c b/demos/modules/graph/main.c
new file mode 100644
index 00000000..bd2da2f6
--- /dev/null
+++ b/demos/modules/graph/main.c
@@ -0,0 +1,54 @@
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+#include "math.h"
+
+int data[5][2] = {
+	{ 0, 0 },
+	{ 10, 10 },
+	{ 20, 20 },
+	{ 30, 30 },
+	{ 40, 40 }
+};
+
+GGraphObject	g;
+
+GGraphStyle GraphStyle2 = {
+	{ GGRAPH_POINT_DOT, 0, Green },			// point
+	{ GGRAPH_LINE_DOT, 2, Gray },			// line
+	{ GGRAPH_LINE_SOLID, 0, White },		// x axis
+	{ GGRAPH_LINE_SOLID, 0, White },		// y axis
+	{ GGRAPH_LINE_NONE, 0, White, 0 },		// x grid
+	{ GGRAPH_LINE_NONE, 0, White, 0 },		// y grid
+	GWIN_GRAPH_STYLE_XAXIS_ARROWS|GWIN_GRAPH_STYLE_YAXIS_ARROWS		// flags
+};
+
+int main(void) {
+	GHandle		gh;
+	uint16_t 	i;
+	
+	halInit();
+	chSysInit();
+
+	gdispInit();
+	gdispClear(Black);
+	
+	gh = gwinCreateGraph(0, 0, gdispGetWidth(), gdispGetHeight());
+
+	gwinGraphSetOrigin(gh, 150, 150);
+	gwinGraphDrawAxis(gh);
+	
+	for(i = 0; i < 2500; i++)
+		gwinGraphDrawPoint(gh, i-170, 80*sin(2*0.2*M_PI*i/180));
+
+	gwinGraphStartSet(gh);
+	gwinGraphSetStyle(gh, &GraphStyle2);
+	
+	for(i = 0; i < 2500; i++)
+		gwinGraphDrawPoint(gh, i/5-150, 95*sin(2*0.2*M_PI*i/180));
+
+	while(TRUE) {
+		chThdSleepMilliseconds(100);	
+	}
+}
+