From 53615d468132616a1254950c67926df53bf2b7ba Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Wed, 12 Aug 2015 09:54:12 +0200 Subject: ucoo/dev/lcd: add dummy LCD --- ucoo/intf/lcd.cc | 1 - ucoo/intf/lcd.hh | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'ucoo/intf') diff --git a/ucoo/intf/lcd.cc b/ucoo/intf/lcd.cc index ab85630..8c78248 100644 --- a/ucoo/intf/lcd.cc +++ b/ucoo/intf/lcd.cc @@ -27,7 +27,6 @@ namespace ucoo { -/// Helper for formated output. void Lcd::printf (const char *fmt, ...) { diff --git a/ucoo/intf/lcd.hh b/ucoo/intf/lcd.hh index 6ad8074..d8cc7aa 100644 --- a/ucoo/intf/lcd.hh +++ b/ucoo/intf/lcd.hh @@ -42,7 +42,7 @@ class Lcd /// Get number of columns. virtual int get_columns () const = 0; /// Helper for formated output. - void printf (const char *fmt, ...) __attribute__ ((format (printf, 2, 3))); + virtual void printf (const char *fmt, ...) __attribute__ ((format (printf, 2, 3))); protected: /// Default constructor. Lcd () { } -- cgit v1.2.3