From 0e87c693f4173d79fd6e3818bd26e87b401fd565 Mon Sep 17 00:00:00 2001
From: Stefan `Sec` Zehl <sec@42.org>
Date: Wed, 13 Jul 2011 02:15:47 +0200
Subject: [PATCH] More utility functions in lcd/print.c

---
 firmware/lcd/print.c | 10 ++++++++++
 firmware/lcd/print.h |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/firmware/lcd/print.c b/firmware/lcd/print.c
index 669e210..a7391a5 100644
--- a/firmware/lcd/print.c
+++ b/firmware/lcd/print.c
@@ -34,3 +34,13 @@ void lcdClear(){
 void lcdRefresh(){
     lcdDisplay(0);
 };
+
+void lcdMoveCrsr(signed int dx,signed int dy){
+    x+=dx;
+    y+=dy;
+};
+
+void lcdSetCrsr(int dx,int dy){
+    x=dx;
+    y=dy;
+};
diff --git a/firmware/lcd/print.h b/firmware/lcd/print.h
index 506563b..6e29870 100644
--- a/firmware/lcd/print.h
+++ b/firmware/lcd/print.h
@@ -5,3 +5,6 @@ void lcdPrintInt(const int num);
 void lcdPrintIntHex(const int num);
 void lcdClear();
 void lcdRefresh();
+void lcdMoveCrsr(signed int dx,signed int dy);
+void lcdSetCrsr(int dx,int dy);
+